531 results on '"M. Zöller"'
Search Results
2. Cadherin-13 is a critical regulator of GABAergic modulation in human stem-cell-derived neuronal networks
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Teun M. Klein Gunnewiek, Maria Rosaria Vitale, Brooke L. Latour, Sophie Jansen, Nael Nadif Kasri, Jon-Ruben van Rhijn, Dirk Schubert, Eline J.H. van Hugte, Martijn Selten, Jitske Bak, Anouk H.A. Verboven, Alessia Anania, Ilse M. van der Werf, Katrin Linda, Klaus-Peter Lesch, Johanna E. M. Zöller, Hans van Bokhoven, Chantal Schoenmaker, Moritz Negwer, Britt Mossink, Monica Frega, Jason M. Keller, Shan Wang, Astrid R. Oudakker, Clinical Neurophysiology, TechMed Centre, Psychiatrie & Neuropsychologie, and RS: MHeNs - R3 - Neuroscience
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INTERNEURONS ,0301 basic medicine ,Integrins ,Induced Pluripotent Stem Cells ,Population ,INHIBITION ,Regulator ,ADHESION ,Inhibitory postsynaptic potential ,03 medical and health sciences ,Cellular and Molecular Neuroscience ,Glutamatergic ,0302 clinical medicine ,Humans ,TRANSCRIPTION FACTOR ,GABAergic Neurons ,GENOME-WIDE ASSOCIATION ,FUNCTIONAL MATURATION ,AUTISM ,Induced pluripotent stem cell ,education ,Molecular Biology ,education.field_of_study ,Neurodevelopmental disorders Donders Center for Medical Neuroscience [Radboudumc 7] ,RECEPTOR ,biology ,IMBALANCE ,Cadherins ,Psychiatry and Mental health ,Parvalbumins ,Renal disorders Radboud Institute for Molecular Life Sciences [Radboudumc 11] ,030104 developmental biology ,Synapses ,T-CADHERIN ,biology.protein ,GABAergic ,Stem cell ,Neuroscience ,030217 neurology & neurosurgery ,Parvalbumin - Abstract
Activity in the healthy brain relies on a concerted interplay of excitation (E) and inhibition (I) via balanced synaptic communication between glutamatergic and GABAergic neurons. A growing number of studies imply that disruption of this E/I balance is a commonality in many brain disorders; however, obtaining mechanistic insight into these disruptions, with translational value for the patient, has typically been hampered by methodological limitations. Cadherin-13 (CDH13) has been associated with autism and attention-deficit/hyperactivity disorder. CDH13 localizes at inhibitory presynapses, specifically of parvalbumin (PV) and somatostatin (SST) expressing GABAergic neurons. However, the mechanism by which CDH13 regulates the function of inhibitory synapses in human neurons remains unknown. Starting from human-induced pluripotent stem cells, we established a robust method to generate a homogenous population of SST and MEF2C (PV-precursor marker protein) expressing GABAergic neurons (iGABA) in vitro, and co-cultured these with glutamatergic neurons at defined E/I ratios on micro-electrode arrays. We identified functional network parameters that are most reliably affected by GABAergic modulation as such, and through alterations of E/I balance by reduced expression of CDH13 in iGABAs. We found that CDH13 deficiency in iGABAs decreased E/I balance by means of increased inhibition. Moreover, CDH13 interacts with Integrin-β1 and Integrin-β3, which play opposite roles in the regulation of inhibitory synaptic strength via this interaction. Taken together, this model allows for standardized investigation of the E/I balance in a human neuronal background and can be deployed to dissect the cell-type-specific contribution of disease genes to the E/I balance.
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- 2022
3. Serotonin-specific neurons differentiated from human iPSCs form distinct subtypes with synaptic protein assembly
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Charline Jansch, Frank Edenhofer, Maria Rosaria Vitale, Katharina Günther, Johanna E. M. Zöller, Markus Sauer, Klaus-Peter Lesch, Andrea Forero, Evgeniy Svirin, Erhard Wischmeyer, Jonas Waider, Sina Wäldchen, Sina Gredy, Georg C. Ziegler, Psychiatrie & Neuropsychologie, and RS: MHeNs - R3 - Neuroscience
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0301 basic medicine ,Serotonin ,Cadherin-13 (CDH13) ,Induced Pluripotent Stem Cells ,Biology ,Serotonergic ,03 medical and health sciences ,0302 clinical medicine ,Dorsal raphe nucleus ,Postsynaptic potential ,human induced pluripotent stem cell (hipsc) ,medicine ,Humans ,Active zone ,ddc:610 ,Induced pluripotent stem cell ,Biological Psychiatry ,serotonin-specific neurons ,Psychiatry and Preclinical Psychiatric Studies - Original Article ,Cell Differentiation ,Tryptophan hydroxylase ,Psychiatry and Mental health ,Electrophysiology ,neuropsychiatric disorders ,030104 developmental biology ,medicine.anatomical_structure ,Neurology ,synapse formation ,Raphe Nuclei ,median and dorsal raphe ,Soma ,Neurology (clinical) ,Neuroscience ,030217 neurology & neurosurgery ,Serotonergic Neurons - Abstract
Human induced pluripotent stem cells (hiPSCs) have revolutionized the generation of experimental disease models, but the development of protocols for the differentiation of functionally active neuronal subtypes with defined specification is still in its infancy. While dysfunction of the brain serotonin (5-HT) system has been implicated in the etiology of various neuropsychiatric disorders, investigation of functional human 5-HT specific neurons in vitro has been restricted by technical limitations. We describe an efficient generation of functionally active neurons from hiPSCs displaying 5-HT specification by modification of a previously reported protocol. Furthermore, 5-HT specific neurons were characterized using high-end fluorescence imaging including super-resolution microscopy in combination with electrophysiological techniques. Differentiated hiPSCs synthesize 5-HT, express specific markers, such as tryptophan hydroxylase 2 and 5-HT transporter, and exhibit an electrophysiological signature characteristic of serotonergic neurons, with spontaneous rhythmic activities, broad action potentials and large afterhyperpolarization potentials. 5-HT specific neurons form synapses reflected by the expression of pre- and postsynaptic proteins, such as Bassoon and Homer. The distribution pattern of Bassoon, a marker of the active zone along the soma and extensions of neurons, indicates functionality via volume transmission. Among the high percentage of 5-HT specific neurons (~ 42%), a subpopulation of CDH13 + cells presumably designates dorsal raphe neurons. hiPSC-derived 5-HT specific neuronal cell cultures reflect the heterogeneous nature of dorsal and median raphe nuclei and may facilitate examining the association of serotonergic neuron subpopulations with neuropsychiatric disorders. Supplementary Information The online version contains supplementary material available at 10.1007/s00702-021-02303-5.
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- 2021
4. Effects of DNA methyltransferase inhibition on pattern separation performance in mice
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Anna Schlütter, Elentina K. Argyrousi, Jos Prickaerts, Davi Campos Lagatta, Sâmia R.L. Joca, Magdalena T. Weidner, Johanna E. M. Zöller, Nick P. van Goethem, Laurence de Nijs, Daniel L.A. van den Hove, RS: MHeNs - R3 - Neuroscience, Promovendi MHN, and Psychiatrie & Neuropsychologie
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HIPPOCAMPAL LTP ,DNA Methyltransferase Inhibitor ,Gene Expression ,Hippocampus ,Epigenesis, Genetic ,Behavioral Neuroscience ,BDNF MESSENGER-RNA ,Mice ,0302 clinical medicine ,Gene expression ,Hippocampal plasticity ,TRANSCRIPTION ,DNA (Cytosine-5-)-Methyltransferases ,EPIGENETIC REGULATION ,Enzyme Inhibitors ,Promoter Regions, Genetic ,CONSOLIDATION ,Neuronal Plasticity ,Behavior, Animal ,05 social sciences ,METHYLATION ,Tryptophan ,Methylation ,Object pattern separation ,DNA methyltransferase inhibitors ,Memory, Short-Term ,CpG site ,DNA methylation ,NEOPLASIAS ,Minute Virus of Mice ,Epigenetics ,SUBCELLULAR-LOCALIZATION ,EXPRESSION ,Memory, Long-Term ,Cognitive Neuroscience ,Experimental and Cognitive Psychology ,Phthalimides ,Biology ,DNA methyltransferase ,050105 experimental psychology ,03 medical and health sciences ,Animals ,0501 psychology and cognitive sciences ,Promoter ,BDNF ,DENTATE GYRUS ,Space Perception ,Exploratory Behavior ,CpG Islands ,Neuroscience ,030217 neurology & neurosurgery ,NEUROTROPHIC FACTOR - Abstract
Enhancement of synaptic plasticity through changes in neuronal gene expression is a prerequisite for improved cognitive performance. Moreover, several studies have shown that DNA methylation is able to affect the expression of (e.g. plasticity) genes that are important for several cognitive functions. In this study, the effect of the DNA methyltransferase (DNMT) inhibitor RG108 was assessed on object pattern separation (OPS) task in mice. In addition, its effect on the expression of target genes was monitored. Administration of RG108 before the test led to a short-lasting, dose-dependent increase in pattern separation memory that was not present anymore after 48 h. Furthermore, treatment with RG108 did not enhance long-term memory of the animals when tested after a 24 h inter-trial interval in the same task. At the transcriptomic level, acute treatment with RG108 was accompanied by increased expression of Bdnf1, while expression of Bdnf4, Bdnf9, Gria1 and Hdac2 was not altered within 1 h after treatment. Methylation analysis of 14 loci in the promoter region of Bdnf1 revealed a counterintuitive increase in the levels of DNA methylation at three CpG sites. Taken together, these results indicate that acute administration of RG108 has a short-lasting pro-cognitive effect on object pattern separation that could be explained by increased Bdnf1 expression. The observed increase in Bdnf1 methylation suggests a complex interplay between Bdnf methylation-demethylation that promotes Bdnf1 expression and associated cognitive performance. Considering that impaired pattern separation could constitute the underlying problem of a wide range of mental and cognitive disorders, pharmacological agents including DNA methylation inhibitors that improve pattern separation could be compelling targets for the treatment of these disorders. In that respect, future studies are needed in order to determine the effect of chronic administration of such agents.
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- 2019
5. P.3.16 DNA methylation at the myelin basic protein gene - susceptibility to prenatal stress in mouse and man
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K.P. Lesch, Christiane Ziegler, Johanna E. M. Zöller, Titia Hompes, Ehsan Pishva, D.L.A. van den Hove, Stephan Claes, K. Domschke, Magdalena T. Weidner, and Elise Vangeel
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Pharmacology ,Psychiatry and Mental health ,Neurology ,Prenatal stress ,DNA methylation ,Pharmacology (medical) ,Neurology (clinical) ,Biology ,Molecular biology ,Biological Psychiatry ,Myelin Basic Protein Gene - Published
- 2019
6. Muon-electron scattering at NNLO
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A. Broggio, T. Engel, A. Ferroglia, M. K. Mandal, P. Mastrolia, M. Rocco, J. Ronca, A. Signer, W. J. Torres Bobadilla, Y. Ulrich, and M. Zoller
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Higher-Order Perturbative Calculations ,Precision QED ,Automation ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
Abstract We present the first calculation of the complete set of NNLO QED corrections for muon-electron scattering. This includes leptonic, non-perturbative hadronic, and photonic contributions. All fermionic corrections as well as the photonic subset that only corrects the electron or the muon line are included with full mass dependence. The genuine four-point two-loop topologies are computed as an expansion in the small electron mass, taking into account both, logarithmically enhanced as well as constant mass effects using massification. A fast and stable implementation of the numerically delicate real-virtual contribution is achieved by combining OpenLoops with next-to-soft stabilisation. All matrix elements are implemented in the McMule framework, which allows for the fully-differential calculation of any infrared-safe observable. This calculation is to be viewed in the context of the MUonE experiment requiring a background prediction at the level of 10 ppm. Our results thus represent a major milestone towards this ambitious precision goal.
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- 2023
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7. Analyse der Arbeitsfähigkeit und gesundheitsbezogenen Lebensqualität im Rahmen bewegungsbezogener Maßnahmen der betrieblichen Gesundheitsförderung in einem mittelständischen Unternehmen
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Ingo Froböse, Bianca Biallas, M. Zöller, and Christiane Wilke
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Gynecology ,Health related quality of life ,medicine.medical_specialty ,Political science ,Public Health, Environmental and Occupational Health ,Physical activity ,medicine ,Exercise therapy ,Work ability ,Motor activity ,Utilization review - Abstract
Die vorliegende Arbeit untersucht die Entwicklung der Arbeitsfahigkeit und gesundheitsbezogenen Lebensqualitat (gLQ) in einem mittelstandischen Unternehmen nach der Implementierung von Masnahmen der betrieblichen Gesundheitsforderung mit dem Schwerpunkt Bewegung. Die Untersuchungsgruppe umfasst 75 Personen mit einem Durchschnittsalter von 36,6±10,63 Jahren (55 Manner, 20 Frauen). Damit kann eine Teilnahmequote von 47% erreicht werden. Die Ergebnisse zeigen, dass kaufmannische Angestellte signifikante Unterschiede in der Lebensqualitat hinsichtlich korperlicher und psychischer Aspekte sowie in der Arbeitsfahigkeit aufweisen. Inaktive zeigen signifikante Veranderungen in der Lebensqualitat fur die Bereiche korperliche, psychische Aspekte und Kontext. Aktive weisen nur in der Arbeitsfahigkeit signifikante Verbesserungen auf. Als Schlussfolgerung kann festgehalten werden: Die Forderung der sportlichen Aktivitat im Rahmen der betrieblichen Gesundheitsforderung wirkt sich positiv auf die Lebensqualitat und die Arbeitsfahigkeit der Beschaftigten aus und ist somit ein Gewinn fur die einzelne Person genauso wie fur das Unternehmen.
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- 2014
8. Search for a Higgs boson decaying into two photons in e(+)e(-) interactions at root s=189 GeV
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M. Vivargent, D. Piccolo, Vladimir Andreev, R. Ramelli, C. C. Samuel Ting, D.W. Schmitz, P. de Jong, N. Shivarov, R. van Gulik, P. Extermann, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, S. S. Gau, K. L. Tung, Peter Denes, Robert Clare, Lamberto Luminari, Paolo Bagnaia, W. G. Ma, Thomas Hebbeker, G. Ambrosi, M. Rescigno, A. Barczyk, M. Gataullin, T. Sztaricskai, Paul Lecoq, R. W. Kraemer, M. Napolitano, A. Oulianov, C. Palomares, P. Wienemann, Adrian Biland, Egidio Longo, V. Plyaskin, Pierre Lecomte, F. Pierella, Federico Cindolo, A. Stone, Georgi Sultanov, T. S. Dai, R. A. Khan, S. Pensotti, Valery Schegelsky, Antonino Zichichi, C. Dionisi, Nicola Cavallo, H. K. Park, D. Duchesneau, H. S. Chen, L. Servoli, R. Leiste, Christoph Paus, Dimitri Bourilkov, P. Spillantini, Pablo Garcia-Abia, Werner Lustermann, Charles Timmermans, M. Dierckxsens, S. C. Tonwar, H. Rykaczewski, Frank Filthaut, Giovanni Organtini, Alain Hervé, T. Paul, H. Wilkens, G. Castellini, M. Chemarin, A. Bay, Ren-Yuan Zhu, B. Petersen, Thomas Ferguson, A. Malinin, A. Bajo, Alexei Raspereza, M. T. Dova, G. S. Muanza, I. Vodopianov, E. Fiandrini, Igor Vorobiev, J. A. van Dalen, A. Engler, G. M. Chen, G. Forconi, M. Pohl, S. Vlachos, Z. F. Gong, Gyorgy Vesztergombi, Peter Raics, M. Capell, H. S. Fesefeldt, E. Pistolesi, Luca Malgeri, Carlo Civinini, G. Raven, L. Xia, Aaron Dominguez, Jean Fay, M. Aguilar-Benitez, O. Grimm, Felicitas Pauss, Herwig Schopper, M. Pedace, S. C. Blyth, Marco Meschini, J. Rodin, T. Niessen, S. Rosier-Lees, P. Le Coultre, M. Basile, An. Zalite, A. De Salvo, P. Bartalini, A. Krüger, J. G. Branson, Kajari Mazumdar, X. D. Cai, Alessandra Doria, A. Gurtu, S. Villa, P. Duinker, P. Levtchenko, Panos A Razis, Christopher George Tully, S. N. Ganguli, A. Degré, H. Postema, W. J. Burger, Michael Dittmar, M. N. Kienzle-Focacci, A. Seganti, Harvey B Newman, M. Musy, R. Barillère, Jozsef Toth, Claudio Luci, D. Pandoulas, F. C. Erné, Wolfgang Lohmann, H. Vogt, B. Bertucci, F. Anselmo, Nicanor Colino, A. Lebedev, D. Mangeol, D. Luckey, B. Musicar, Roberto Battiston, Gerjan Bobbink, B. Borgia, G. Schwering, A. Csilling, J. Ulbricht, Dong-Chul Son, C. Furetta, M. Lebeau, J.P. Martin, Simonetta Gentile, S. R. Hou, M. Wadhwa, A. Balandras, D. J. Schotanus, K. Freudenreich, B. Tellili, J. Berdugo, J. J. Blaising, Marco Pieri, J. Hirschfelder, Stefano Giagu, J. D. Swain, A. Hasan, Raffaello D'Alessandro, F. Cesaroni, A. Buijs, Leonardo Merola, E. J. Sanchez, Maurizio Biasini, Pierluigi Paolucci, Marta Felcini, Peter H. Fisher, A. Klimentov, L. Lugnier, W. Kittel, I. Clare, G. Cara Romeo, B. P. Roe, S. Reucroft, S. V. Baldew, D. O. Prokofiev, Francesco Becattini, L. Tauscher, X. L. Wang, S. Cucciarelli, M. Pauluzzi, G. Marian, Aleandro Nisati, F. Brochu, C. Maña, D. della Volpe, H. J. Lee, Marcella Diemoz, G. Landi, M. Fabre, Jasper Kirkby, M. A. Falagan, I. Vetlitsky, Giovanni Passaleva, Joseph Quartieri, E. Delmeire, U. K. Chaturvedi, T. Azemoon, M. Zöller, Mingming Yang, H. F. Chen, An.A. Vorobyov, A. Böhm, Simone Paoletti, Y. S. Lu, Riccardo Paramatti, A. Favara, D. Ren, Anna Katharina Kopp, Zheng Wang, H. J. Yang, R. Ofierzynski, P. G. Rancoita, Pàl Hidas, Zhenyu Zhang, A. J.M. Muijs, S. Bhattacharya, L. Baksay, F. Cotorobai, B. De La Cruz, A. Shvorob, R. Ranieri, S. Likhoded, A. Kunin, Marcos Cerrada, B. N. Jin, Manjit Kaur, G. Ruggiero, A. C. Weber, L. Z. Sun, O. Adriani, Z. Szillasi, Hafeez R Hoorani, S. Wynhoff, C-Q. Li, A. Rosca, V. K. Gupta, H. Nowak, G. Chiefari, D. Vicinanza, S. Shevchenko, J. H. Field, Imad Baptiste Laktineh, V. Koutsenko, Lucas Taylor, Francesca Cavallari, M. G. Alviggi, E. Valente, M. E. Sarakinos, F. Behner, Yu. Galaktionov, L. Bellucci, Z. A. Liu, A. Vorvolakos, F. DeNotaristefani, W. J. Metzger, B. Stoyanov, S. Schmidt-Kaerst, T. Angelescu, G. Mirabelli, W. Wallraff, J. Alcaraz, G. Y. Zhu, E. Shumilov, P. Déglon, P. Ladron de Guevara, G. Viertel, S. Banerjee, K. Lübelsmeyer, S. Saremi, J. Casaus, V. Shoutko, K. Sudhakar, Ya Han Hu, D. Haas, Manas Maity, Jeremy Mans, Tariq Aziz, Claudia Cecchi, M. von der Mey, P. Berges, Hans J. Vogel, A. Buffini, A. Mihul, J. B. Ye, G. Alemanni, J. K. Kim, F. L. Linde, C. G. Yang, J. Pothier, Yu. Zalite, M. Acciarri, Guo-Ming Chen, J. M. Le Goff, J. Yamamoto, N. Gheordanescu, W. T. Lin, S. Costantini, S. C. Yeh, J. A. Rubio, A. Chen, D. van Dierendonck, J. Salicio, Crisostomo Sciacca, B. Zimmermann, D. Kiss, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, Ph. Lebrun, X. W. Tang, P. A. Piroué, M. W. Gruenewald, M. Chamizo, I. Josa-Mutuberria, M. Kräber, Dong-Hyun Kim, G. Zilizi, R. Berbeco, A. Arefiev, R. R. McNeil, G. Carlino, G. Holzner, K. Riles, F. Marzano, G. Coignet, W. Krenz, S. X. Wu, Inkyu Park, M. Steuer, M. A. Rahaman, D. Perret-Gallix, D. Prokofiev, Luisa Cifarelli, L. J. Gutay, U. Becker, I. Duran, F. J. Eppling, L. W. Jones, S. M. Ting, J.V. Allaby, S. Patricelli, D. Hatzifotiadou, Laszlo Boldizsar, L. Romero, S. Sarkar, M. Bourquin, G. J. Grenier, Joachim Mnich, P. Achard, H. Milcent, T. Moulik, A. M. Cartacci, A. C. König, D. P. Stickland, Y. H. Chang, Francesca Nessi-Tedaldi, J. D. Burger, T. Siedenburg, G. Rahal-Callot, N. Raja, D. Dufournaud, H. Suter, Ia Iashvili, Z. Z. Xu, C. H. Lin, V. Pojidaev, Y. Uchida, Minhong Wang, M. P. Sanders, B. L. Betev, Speranza Falciano, A. Straessner, Luca Lista, Sabine Riemann, H. Anderhub, Michele Guida, B. Smith, S. Braccini, R. de Asmundis, I. Fisk, H. El Mamouni, Oleg Fedin, Max Weber, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Achard, Pablo, Ambrosi, Giovanni, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Pohl, Martin, Acciarri, M., Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Bajo, A., Baksay, L., Balandras, A., Baldew, S. V., Banerjee, S., Barczyk, A., Barillere, R., Bartalini, P., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Bhattacharya, S., Biasini, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, B., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., Brochu, F., Buffini, A., Buijs, A., Burger, J. D., Burger, W. J., Cai, X. D., Capell, M., Romeo, G. C., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coignet, G., Colino, N., Costantini, S., Cotorobai, F., B. d., La, Csilling, A., Cucciarelli, S., Dai, T. S., Van, J. A., D'Alessandro, R., Asmundis, R. d., Deglon, P., Degre, A., Deiters, K., DELLA VOLPE, Domenico, Delmeire, E., Denes, P., Denotaristefani, F., Salvo, A. D., Diemoz, M., Dierckxsens, M., Dierendonck, D. v., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dova, M. T., Duchesneau, D., Dufournaud, D., Duinker, P., Duran, I., Mamouni, H. E., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabre, M., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Fisk, I., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gau, S. S., Gentile, S., Gheordanescu, N., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Gulik, R. v., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hasan, A., Hatzifotiadou, D., Hebbeker, T., Herve, A., Hidas, P., Hirschfelder, J., Hofer, H., Holzner, G., Hoorani, H., Hou, S. R., Hu, Y., Iashvili, I., Jin, B. N., Jones, L. W., Jong, P. d., Josa Mutuberria, I., Khan, R. A., Kaur, M., Kienzle Focacci, M. N., Kim, D., Kim, J. K., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A. C., Kopp, A., Koutsenko, V., Kraber, M., Kraemer, R. W., Krenz, W., Kruger, A., Kunin, A., P. L., De, Laktineh, I., Landi, G., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P. L., Lee, H. J., J. M., Le, Leiste, R., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Lugnier, L., Luminari, L., Lustermann, W., W. G., Ma, Maity, M., Malgeri, L., Malinin, A., Mana, C., Mangeol, D., Mans, J., Marian, G., Martin, J. P., Marzano, F., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Der, M. v., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Moulik, T., Muanza, G. S., A. J. M., Musicar, B., Musy, M., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Niessen, T., Nisati, A., Nowak, H., Ofierzynski, R., Organtini, G., Oulianov, A., Palomares, C., Pandoulas, D., Paoletti, S., Paolucci, P., Paramatti, R., Park, H. K., Park, I. H., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Pieri, M., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Pothier, J., Prokofiev, D. O., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Ranieri, R., Raspereza, A., Raven, G., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, K., Rodin, J., Roe, B. P., Romero, L., Rosca, A., Rosier Lees, S., Rubio, J. A., Ruggiero, G., Rykaczewski, H., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Sanders, M. P., Sarakinos, M. E., Schafer, C., Schegelsky, V., Schmidt Kaerst, S., Schmitz, D., Schopper, H., Schotanus, D. J., Schwering, G., Sciacca, Crisostomo, Seganti, A., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shumilov, E., Shvorob, A., Siedenburg, T., Son, D., Smith, B., Spillantini, P., Steuer, M., Stickland, D. P., Stone, A., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Suter, H., Swain, J. D., Szillasi, Z., Sztaricskai, T., Tang, X. W., Tauscher, L., Taylor, L., Tellili, B., Timmermans, C., S. C. C., Ting, S. M., Tonwar, S. C., Toth, J., Tully, C., Tung, K. L., Uchida, Y., Ulbricht, J., Valente, E., Vesztergombi, G., Vetlitsky, I., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vodopianov, I., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, M., Wang, X. L., Wang, Z. M., Weber, A., Weber, M., Wienemann, P., Wilkens, H., S. X., Wu, Wynhoff, S., Xia, L., Z. Z., Xu, Yamamoto, J., Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., J. B., Ye, Yeh, S. C., Zalite, A., Zalite, Y., Zhang, Z. P., Zhu, G. Y., Zhu, R. Y., Zichichi, A., Zilizi, G., Zimmermann, B., and Zoller, M.
- Subjects
COLLISIONS ,Z boson ,Nuclear and High Energy Physics ,Particle physics ,Photon ,Higgs boson ,L3 data collected at LEP ,Electron–positron annihilation ,STANDARD MODEL ,2 PHOTONS ,FOS: Physical sciences ,ddc:500.2 ,01 natural sciences ,7. Clean energy ,Lower limit ,High Energy Physics - Experiment ,Standard Model ,W-PAIR PRODUCTION ,Nuclear physics ,BHABHA SCATTERING ,High Energy Physics - Experiment (hep-ex) ,0103 physical sciences ,MONTE-CARLO PROGRAM ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,PARTICLES ,TEVATRON ,010306 general physics ,DETECTOR ,Ciencias Exactas ,L3 EXPERIMENT ,Physics ,010308 nuclear & particles physics ,Branching fraction ,High Energy Physics::Phenomenology ,Física ,Function (mathematics) ,Scalar boson ,High Energy Physics::Experiment ,Particle Physics - Experiment - Abstract
A search is performed for a Higgs boson produced in association with a Z boson and decaying into two photons, using the L3 data collected at LEP at a centre-of-mass energy of 189 GeV. All decay modes of the Z are considered. No signal is observed and limits on the branching fraction of the Higgs boson decay into two photons as a function of the Higgs mass are derived assuming a Standard Model production rate. A lower limit on the mass of a fermiophobic Higgs is set at 94.9 GeV at 95% confidence level., Facultad de Ciencias Exactas
- Published
- 2016
9. Search for the Standard Model Higgs boson in e(+)e(-) collisions at root s up to 202 GeV
- Author
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G. Forconi, M. Pohl, Yu. Galaktionov, R. Barillère, Jozsef Toth, Claudio Luci, Peter H. Fisher, A. Hervé, D. Pandoulas, J. Alcaraz, M. W. Gruenewald, I. Josa-Mutuberria, A. Bajo, P. G. Rancoita, B. N. Jin, H. Nowak, D. Vicinanza, Riccardo Paramatti, W. Wallraff, S. Banerjee, A. Kunin, M. Kräber, G. Grenier, Egidio Longo, G. Ruggiero, R. Berbeco, W. Kittel, T. Angelescu, Speranza Falciano, J. G. Branson, A. C. Weber, A. Straessner, Dimitri Bourilkov, S. Reucroft, D. Käfer, S. Villa, S. V. Baldew, D. O. Prokofiev, Luca Lista, Hafeez R Hoorani, J. Casaus, S. Sushkov, G. Schwering, Aleandro Nisati, P. Spillantini, S. N. Ganguli, A. Arefiev, J.V. Allaby, S. Patricelli, Francesca Cavallari, A. Mihul, G. Alemanni, Joseph Quartieri, R. R. McNeil, G. Carlino, M. Rescigno, L. Romero, A. Degré, A. Ewers, W. J. Metzger, Sabine Riemann, A. Lebedev, Dong-Chul Son, D. Hatzifotiadou, Laszlo Boldizsar, S. Sarkar, R. Leiste, S. C. Yeh, Christoph Paus, Jasper Kirkby, M. A. Falagan, C. Furetta, J. J. Blaising, B. Petersen, M. Zöller, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, M. Bourquin, F. Cesaroni, C. G. Yang, J. Pothier, Yu. Zalite, M. Fabre, K. Sudhakar, J. Hirschfelder, G. Holzner, Stefano Giagu, K. Riles, Anna Katharina Kopp, L. Lugnier, Mingming Yang, M. von der Mey, P. Achard, Y. Uchida, J. P. Martin, D. Haas, J. B. Ye, F. Cindolo, C. Rosenbleck, F. Marzano, G. Coignet, W. Krenz, Maria-Teresa Dova, Raffaello D'Alessandro, Minhong Wang, M. P. Sanders, T. Sztaricskai, B. L. Betev, G. Y. Zhu, E. Shumilov, G. Ambrosi, F. L. Linde, G. Mirabelli, J. K. Kim, I. Vetlitsky, Francesca Nessi-Tedaldi, G. Cara Romeo, B. P. Roe, Marco Pieri, B. Roux, A. Barczyk, V. Plyaskin, Leonardo Merola, V. Shoutko, J. D. Burger, T. Siedenburg, G. Rahal-Callot, A. De Salvo, P. Wienemann, J. Mnich, Georgi Sultanov, S. X. Wu, T. S. Dai, R. A. Khan, P. Bartalini, M. N. Kienzle-Focacci, Pierluigi Paolucci, N. Raja, Adrian Biland, Claudia Cecchi, A. Csilling, Alexei Raspereza, L. Tauscher, A. M. Cartacci, A. C. König, M. Kopal, Inkyu Park, An. Zalite, K. Lübelsmeyer, M. Steuer, H. Suter, Ia Iashvili, G. Marian, V. P. Andreev, R. Ramelli, C-Q. Li, V. K. Gupta, M. Lebeau, S. Pensotti, Valery Schegelsky, Antonino Zichichi, D. Prokofiev, Luisa Cifarelli, M. A. Rahaman, X. L. Wang, D. Perret-Gallix, M. Chemarin, Giovanni Passaleva, T. Azemoon, A. Favara, G. M. Chen, F. DeNotaristefani, H. Rykaczewski, Giovanni Organtini, Zheng Wang, I. Vodopianov, A. Engler, D. Dufournaud, M. Pauluzzi, H. Milcent, A. Buffini, Zhenyu Zhang, F. Brochu, D. della Volpe, L. Baksay, Aaron Dominguez, L. J. Gutay, H. Wilkens, M. Capell, U. Becker, Marcos Cerrada, Felicitas Pauss, F. C. Erné, A. Krüger, Z. Z. Xu, C. H. Lin, V. Pojidaev, H. S. Fesefeldt, E. Pistolesi, A. Rosca, T. Moulik, A. Seganti, Harvey B Newman, M. Musy, Roberto Battiston, D. Ren, Ya Han Hu, G. S. Muanza, S. Rosier-Lees, Z. A. Liu, P. Le Coultre, M. Basile, D. P. Stickland, Y. H. Chang, Manas Maity, A. Vorvolakos, Lamberto Luminari, R. van Gulik, P. Berges, P. Extermann, Z. Szillasi, Salvatore Mele, Christoph Schäfer, B. Z. Yang, P. Ladron de Guevara, F. J. Eppling, L. W. Jones, Gerjan Bobbink, B. Borgia, S. M. Ting, Jean Fay, D. Mangeol, J. A. van Dalen, S. Saremi, M. Vivargent, D. Piccolo, Maurizio Biasini, J. Ulbricht, Igor Vorobiev, V. Koutsenko, D.W. Schmitz, H. Hofer, P. de Jong, N. Shivarov, D. Luckey, Robert Clare, W. G. Ma, P. Levtchenko, Stefan Roth, Marta Felcini, Panos A Razis, P. Lebrun, Francesco Becattini, Thomas Hebbeker, K. Freudenreich, Paul Lecoq, R. W. Kraemer, B. Tellili, K. L. Tung, Nicola Cavallo, Pierre Lecomte, Jeremy Mans, H. J. Yang, J. M. Le Goff, J. Yamamoto, N. Gheordanescu, R. Ofierzynski, Werner Lustermann, Charles Timmermans, M. Dierckxsens, An.A. Vorobyov, M. Napolitano, H. F. Chen, S. Likhoded, I. Clare, A. Malinin, S. Wynhoff, J. A. Rubio, Simonetta Gentile, A. Balandras, N. Batalova, H. K. Park, M. Acciarri, J. Berdugo, G. Castellini, E. J. Sanchez, Guo-Ming Chen, D. Duchesneau, H. S. Chen, Peter Denes, Peter Raics, L. Servoli, Kajari Mazumdar, X. D. Cai, O. Adriani, Imad Baptiste Laktineh, A. Chen, Z. F. Gong, S. C. Blyth, Marco Meschini, A. Oulianov, C. Palomares, Lucas Taylor, D. van Dierendonck, G. Chiefari, J. Salicio, M. G. Alviggi, S. Cucciarelli, C. Maña, S. Shevchenko, Christopher George Tully, F. Behner, Wolfgang Lohmann, H. Vogt, B. Bertucci, A. Buijs, F. Anselmo, Nicanor Colino, E. Delmeire, F. Pierella, U. K. Chaturvedi, Y. S. Lu, S. C. Tonwar, Frank Filthaut, Alessandra Doria, Thomas Ferguson, A. Shvorob, R. Ranieri, J. H. Field, S. R. Hou, B. Stoyanov, S. Schmidt-Kaerst, M. Wadhwa, D. J. Schotanus, Ren-Yuan Zhu, M. Pedace, G. Landi, Simone Paoletti, A. Gurtu, T. Paul, A. J.M. Muijs, Manjit Kaur, A. Hasan, S. Vlachos, J. Rodin, T. Niessen, E. Valente, G. Viertel, Hans J. Vogel, W. T. Lin, S. Costantini, B. Musicar, H. J. Lee, Marcella Diemoz, P. Bagnaia, C. Dionisi, Pablo Garcia-Abia, A. Bay, B. De La Cruz, Carlo Civinini, G. Raven, L. Xia, D. Kiss, Tariq Aziz, D. Teyssier, M. Aguilar-Benitez, O. Grimm, F. Cotorobai, Herwig Schopper, Crisostomo Sciacca, P. Déglon, B. Zimmermann, Konrad Deiters, G. B. Mohanty, H. Postema, Alberto Aloisio, X. W. Tang, Pàl Hidas, P. A. Piroué, M. Chamizo, S. Bhattacharya, Samuel C.C. Ting, P. Duinker, H. El Mamouni, L. Z. Sun, A. Klimentov, Dong-Hyun Kim, G. Zilizi, L. Bellucci, S. S. Gau, M. Gataullin, A. Stone, Oleg Fedin, Max Weber, H. Anderhub, Michele Guida, B. Smith, S. Braccini, R. de Asmundis, I. Fisk, W. J. Burger, Michael Dittmar, J. D. Swain, A. Böhm, Acciarri, M., Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Bajo, A., Baksay, L., Balandras, A., Baldew, S. V., Banerjee, S., Barczyk, A., Barillere, R., Bartalini, P., Basile, M., Batalova, N., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Bhattacharya, S., Biasini, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, B., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., Brochu, F., Buffini, A., Buijs, A., Burger, J. D., Burger, W. J., Cai, X. D., Capell, M., Romeo, G. C., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coignet, G., Colino, N., Costantini, S., Cotorobai, F., B. d., La, Csilling, A., Cucciarelli, S., Dai, T. S., Van, J. A., D'Allesandro, R., Asmundis, R. d., Deglon, P., Degre, A., Deiters, K., DELLA VOLPE, Domenico, Delmeire, E., Denes, P., Denotaristefani, F., Salvo, A. D., Diemoz, M., Dierckxsens, M., Dierendonck, D. v., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dova, M. T., Duchesneau, D., Duforunaud, D., Duinker, P., Mamouni, H. E., Engler, A., Eppling, F. J., Erne, F. C., Ewers, A., Extermann, P., Fabre, M., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Fisk, I., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gau, S. S., Gentile, S., Gheordanescu, N., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Gulik, R. v., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hasan, A., Hatzifotiadou, D., Hebbeker, T., Herve, A., Hidas, P., Iashvili, I., Jin, B. N., Jones, L. W., Jong, P. d., Josa Mutuberria, I., Khan, R. A., Kafer, D., Kaur, M., Kienzle Focacci, M. N., Kim, D., Kim, J. K., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A. C., Kopal, M., Kopp, A., Koutsenko, V., Kraber, M., Kraemer, R. W., Krenz, W., Kruger, A., Kunin, A., P. L., De, Laktineh, I., Landi, G., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P. L., Lee, H. J., J. M., Le, Leiste, R., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Lugnier, L., Luminari, L., Lustermann, W., W. G., Ma, Maity, M., Malgeri, L., Malinin, A., Mana, C., Mangeol, D., Mans, J., Marian, G., Martin, J. P., Marzano, F., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Der, M. v., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Moulik, T., Muanza, G. S., A. J. M., Musicar, B., Musy, M., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Niessen, T., Nisati, A., Nowak, H., Ofierzynski, R., Organtini, G., Oulianov, A., Palomares, C., Pandoulas, D., Paoletti, S., Paolucci, P., Paramatti, R., Park, H. K., Park, I. H., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Pieri, M., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Pothier, J., Prokofiev, D. O., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Ranieri, R., Raspereza, A., Raven, G., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, K., Rodin, J., Roe, B. P., Romero, L., Rosca, A., Rosier Lees, S., Roth, S., Rosenbleck, C., Roux, B., Rubio, J. A., Ruggiero, G., Rykaczewski, H., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Sanders, M. P., Schafer, C., Schegelsky, V., Schmidt Kaerst, S., Schmitz, D., Schopper, S., Shivarov, N., Shoutko, V., Shumilov, E., Shvorob, A., Siedenburg, T., Son, D., Smith, B., Sudhakar, K., Sultanov, G., Sun, L. Z., Sushkov, S., Suter, H., Swain, J. D., Szillasi, Z., Sztaricskai, T., Tang, X. W., Tauscher, L., Taylor, L., Tellili, B., Teyssier, D., Timmermans, C., S. C. C., Ting, S. M., Tonwar, S. C., Toth, J., Tully, C., Tung, K. L., Uchida, Y., Ulbricht, J., Valente, E., Vesztergombi, G., Vetlitsky, I., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vodopianov, I., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, M., Wang, X. L., Wang, Z. M., Weber, A., Weber, M., Wienemann, P., Wilkens, H., S. X., Wu, Wynhoff, S., Xia, L., Z. Z., Zu, Yamamoto, J., Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., J. B., Ye, Yeh, S. C., Zalite, A., Zalite, Y., Zhang, Z. P., Zhu, G. Y., Zhu, R. Y., Zichichi, A., Zilizi, G., Zimmermann, B., Zoller, M., Achard, Pablo, Ambrosi, Giovanni, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Malgeri, Luca, and Pohl, Martin
- Subjects
Nuclear and High Energy Physics ,Particle physics ,ENERGIES ,Electron–positron annihilation ,FOS: Physical sciences ,Cosmic ray ,Elementary particle ,ddc:500.2 ,Standard Model Higgs boson ,Lower limit ,High Energy Physics - Experiment ,Standard Model ,CROSS-SECTIONS ,Nuclear physics ,High Energy Physics - Experiment (hep-ex) ,MUON DETECTOR ,cosmic rays ,MONTE-CARLO PROGRAM ,CALORIMETER ,Ciencias Exactas ,L3 EXPERIMENT ,Physics ,CONSTRUCTION ,High Energy Physics::Phenomenology ,Física ,LEP ,L3 detector ,Higgs boson ,High Energy Physics::Experiment ,Particle Physics - Experiment - Abstract
The Standard Model Higgs boson is searched for in 233.2 pb−1 of data collected by the L3 detector at centre of mass energies from 192 GeV to 202 GeV. These data are consistent with the expectations of Standard Model processes and no evidence of a Higgs signal is observed. A lower limit on the mass of the Standard Model Higgs boson of 107.0 GeV is set at the 95% confidence level., Facultad de Ciencias Exactas
- Published
- 2016
10. Measurement of the W+W-gamma cross section and direct limits on anomalous quartic gauge boson couplings at LEP
- Author
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Yu. Galaktionov, F. Cesaroni, Peter H. Fisher, Egidio Longo, Lamberto Luminari, H. F. Chen, Riccardo Paramatti, A. Kunin, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Hafeez R Hoorani, S. X. Wu, W. J. Metzger, E. Delmeire, H. Rykaczewski, J. Alcaraz, D. Haas, Giovanni Organtini, U. K. Chaturvedi, H. Wilkens, G. S. Muanza, Jean Fay, Maurizio Biasini, Marta Felcini, Y. S. Lu, Nicola Cavallo, H. K. Park, F. Pierella, M. Vivargent, D. Piccolo, Federico Cindolo, A. Buijs, Inkyu Park, H. El Mamouni, A. Shvorob, R. Ranieri, C. Dionisi, Francesco Becattini, Aleandro Nisati, Speranza Falciano, G. Castellini, A. Straessner, Pablo Garcia-Abia, Pierre Lecomte, G. Chiefari, S. Shevchenko, Joseph Quartieri, G. Forconi, H. Milcent, M. Pohl, Alain Hervé, A. Lebedev, Dong-Chul Son, M. Steuer, J. H. Field, L. Baksay, F. Cotorobai, P. G. Rancoita, T. Angelescu, Luca Lista, Z. F. Gong, S. C. Tonwar, Frank Filthaut, H. J. Yang, Werner Lustermann, Charles Timmermans, M. Dierckxsens, A. Malinin, B. Stoyanov, G. Ruggiero, B. N. Jin, H. Nowak, Roberto Battiston, Jozsef Toth, Claudio Luci, D. Pandoulas, J. J. Blaising, J. Hirschfelder, T. Moulik, Stefano Giagu, A. C. Weber, S. Schmidt-Kaerst, J. Casaus, A. Bay, A. Mihul, Carlo Civinini, G. Raven, L. Xia, G. Alemanni, R. Ofierzynski, D. Vicinanza, D. Prokofiev, S. Likhoded, F. Behner, Oleg Fedin, Gerjan Bobbink, Luisa Cifarelli, W. Kittel, Marco Pieri, Pierluigi Paolucci, C. C. Samuel Ting, M. A. Rahaman, D. Perret-Gallix, M. Aguilar-Benitez, Mariagrazia Alviggi, B. Borgia, D. P. Stickland, Y. H. Chang, J. Ulbricht, O. Grimm, Herwig Schopper, S. C. Yeh, S. Wynhoff, Jeremy Mans, Thomas Ferguson, Sabine Riemann, Alessandra Doria, G. Mirabelli, R. van Gulik, Igor Vorobiev, W. Wallraff, Max Weber, C. G. Yang, P. Extermann, Salvatore Mele, I. Vetlitsky, H. Postema, G. Ambrosi, L. Romero, S. Reucroft, B. Tellili, M. Acciarri, Guo-Ming Chen, R. Ramelli, Peter Raics, Vladimir Andreev, J. Pothier, Yu. Zalite, A. M. Cartacci, A. C. König, K. Lübelsmeyer, F. L. Linde, S. Banerjee, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, Dimitri Bourilkov, G. Marian, S. Sarkar, P. Levtchenko, Pàl Hidas, P. Wienemann, A. Barczyk, Georgi Sultanov, A. Chen, D. van Dierendonck, P. Spillantini, Kajari Mazumdar, I. Clare, S. Bhattacharya, Panos A Razis, X. D. Cai, T. Sztaricskai, M. Fabre, T. S. Dai, B. Zimmermann, Mingming Yang, R. A. Khan, An. Zalite, S. Patricelli, Raffaello D'Alessandro, J. Salicio, H. Anderhub, A. Buffini, Konrad Deiters, D.W. Schmitz, M. Bourquin, P. de Jong, N. Shivarov, B. Petersen, G. J. Grenier, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, C-Q. Li, V. K. Gupta, S. R. Hou, M. Wadhwa, D. Dufournaud, Leonardo Merola, D. J. Schotanus, D. Hatzifotiadou, Ren-Yuan Zhu, E. Fiandrini, Giovanni Passaleva, Joachim Mnich, P. Achard, W. J. Burger, G. B. Mohanty, Alberto Aloisio, Ph. Lebrun, M. Pedace, Adrian Biland, Michael Dittmar, R. Berbeco, Gyorgy Vesztergombi, Luca Malgeri, L. Z. Sun, Z. A. Liu, A. Vorvolakos, F. DeNotaristefani, M. N. Kienzle-Focacci, J. Allaby, A. Csilling, Robert Clare, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, L. Tauscher, T. Azemoon, M. Lebeau, A. Gurtu, Laszlo Boldizsar, L. J. Gutay, Michele Guida, B. Smith, S. Braccini, J. D. Swain, Z. Z. Xu, C. H. Lin, R. Leiste, Christoph Paus, P. Violini, A. De Salvo, P. Bartalini, K. Sudhakar, Simonetta Gentile, A. Balandras, M. Chemarin, S. Saremi, Francesca Nessi-Tedaldi, A. Arefiev, V. Pojidaev, J. Berdugo, Ya Han Hu, E. J. Sanchez, M. Napolitano, U. Becker, R. de Asmundis, I. Fisk, Marcos Cerrada, A. Seganti, I. Duran, A. Oulianov, C. Palomares, Harvey B Newman, M. Musy, Manas Maity, P. Berges, M. von der Mey, R. R. McNeil, I. Vodopianov, A. Engler, J. M. Le Goff, J. Yamamoto, N. Gheordanescu, G. Carlino, X. W. Tang, P. A. Piroué, M. Chamizo, Peter Denes, J. A. Rubio, D. Kiss, Tariq Aziz, Paolo Bagnaia, F. J. Eppling, L. W. Jones, D. Duchesneau, H. S. Chen, An.A. Vorobyov, J. B. Ye, G. M. Chen, L. Servoli, Aaron Dominguez, A. Hasan, M. Capell, Felicitas Pauss, J. D. Burger, T. Siedenburg, L. Bellucci, S. M. Ting, A. Böhm, M. Rescigno, G. Rahal-Callot, N. Raja, X. L. Wang, M. Pauluzzi, G. Holzner, S. Rosier-Lees, H. S. Fesefeldt, E. Pistolesi, K. Riles, O. Adriani, S. C. Blyth, Marco Meschini, P. Le Coultre, M. Basile, H. Suter, Ia Iashvili, F. Marzano, G. Coignet, W. Krenz, Imad Baptiste Laktineh, Lucas Taylor, D. Ren, Crisostomo Sciacca, D. Mangeol, Y. Uchida, Francesca Cavallari, D. Luckey, J.P. Martin, G. Y. Zhu, E. Shumilov, Minhong Wang, M. P. Sanders, B. L. Betev, V. Shoutko, Christopher George Tully, Dong-Hyun Kim, Claudia Cecchi, J. A. van Dalen, G. Zilizi, Z. Szillasi, Wolfgang Lohmann, H. Vogt, B. Bertucci, V. Koutsenko, G. Landi, Simone Paoletti, B. Musicar, F. Anselmo, Nicanor Colino, A. J.M. Muijs, Manjit Kaur, G. Cara Romeo, B. P. Roe, F. Brochu, D. della Volpe, J. G. Branson, H. J. Lee, Marcella Diemoz, S. Villa, S. N. Ganguli, A. Degré, E. Valente, R. Barillère, G. Viertel, Hans J. Vogel, W. T. Lin, S. Costantini, T. Paul, S. V. Baldew, D. O. Prokofiev, Jasper Kirkby, M. A. Falagan, M. Zöller, Anna Katharina Kopp, V. Plyaskin, S. Vlachos, Alexei Raspereza, M. T. Dova, J. Rodin, A. Krüger, T. Niessen, F. C. Erné, K. Freudenreich, S. S. Gau, M. Gataullin, A. Stone, P. Duinker, S. Cucciarelli, C. Maña, A. Klimentov, B. De La Cruz, P. Déglon, A. Favara, Zheng Wang, Zhenyu Zhang, A. Rosca, M. E. Sarakinos, P. Ladron de Guevara, A. Bajo, G. Schwering, C. Furetta, L. Lugnier, J. K. Kim, Acciarri, M., Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Bajo, A., Baksay, L., Balandras, A., Baldew, S. V., Banerjee, S., Banerjee, S. W., Barczyk, A., Barillere, R., Bartalini, P., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Bhattacharya, S., Biasini, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, B., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., Brochu, F., Buffini, A., Buijs, A., Burger, J. D., Burger, W. J., Cai, X. D., Capell, M., Romeo, G. C., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coignet, G., Colino, N., Costantini, S., Cotorobai, F., B. d., La, Csilling, A., Cucciarelli, S., Dai, T. S., Van, J. A., D'Alessandro, R., Asmundis, R. d., Deglon, P., Degre, A., Deiters, K., DELLA VOLPE, Domenico, Delmeire, E., Denes, P., Denotaristefani, F., Salvo, A. D., Diemoz, M., Dierckxsens, M., Dierendonck, D. v., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dova, M. T., Duchesneau, D., Dufournaud, D., Duinker, P., Duran, I., Mamouni, H. E., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabre, M., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Fisk, I., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gau, S. S., Gentile, S., Gheordanescu, N., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Gulik, R. v., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hasan, A., Hatzifotiadou, D., Hebbeker, T., Herve, A., Hidas, P., Hirschfelder, J., Hofer, H., Holzner, G., Hoorani, H., Hou, S. R., Hu, Y., Iashvili, I., Jin, B. N., Jones, L. W., Jong, P. d., Josa Mutuberria, I., Khan, R. A., Kaur, M., Kienzle Focacci, M. N., Kim, D., Kim, J. K., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A. C., Kopp, A., Koutsenko, V., Kraber, M., Kraemer, R. W., Krenz, W., Kruger, A., Kunin, A., P. L., De, Laktineh, I., Landi, G., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P. L., Lee, H. J., J. M., Le, Leiste, R., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Lugnier, L., Luminari, L., Lustermann, W., W. G., Ma, Maity, M., Malgeri, L., Malinin, A., Mana, C., Mangeol, D., Mans, J., Marian, G., Martin, J. P., Marzano, F., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Der, M. v., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Moulik, T., Muanza, G. S., A. J. M., Musicar, B., Musy, M., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Niessen, T., Nisati, A., Nowak, H., Ofierzynski, R., Organtini, G., Oulianov, A., Palomares, C., Pandoulas, D., Paoletti, S., Paolucci, P., Paramatti, R., Park, H. K., Park, I. H., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Pieri, M., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Pothier, J., Prokofiev, D. O., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Ranieri, R., Raspereza, A., Raven, G., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, K., Rodin, J., Roe, B. P., Romero, L., Rosca, A., Rosier Lees, S., Rubio, J. A., Ruggiero, G., Rykaczewski, H., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Sanders, M. P., Sarakinos, M. E., Schafer, C., Schegelsky, V., Schmidt Kaerst, S., Schmitz, D., Schopper, H., Schotanus, D. J., Schwering, G., Sciacca, Crisostomo, Seganti, A., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shumilov, E., Shvorob, A., Siedenburg, T., Son, D., Smith, B., Spillantini, P., Steuer, M., Stickland, D. P., Stone, A., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Suter, H., Swain, J. D., Szillasi, Z., Sztaricskai, T., Tang, X. W., Tauscher, L., Taylor, L., Tellili, B., Timmermans, C., S. C. C., Ting, S. M., Tonwar, S. C., Toth, J., Tully, C., Tung, K. L., Uchida, Y., Ulbricht, J., Valente, E., Vesztergombi, G., Vetlitsky, I., Vicinanza, D., Viertel, G., Villa, S., Violini, P., Vivargent, M., Vlachos, S., Vodopianov, I., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, M., Wang, X. L., Wang, Z. M., Weber, A., Weber, M., Wienemann, P., Wilkens, H., S. X., Wu, Wynhoff, S., Xia, L., Z. Z., Xu, Yamamoto, J., Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., J. B., Ye, Yeh, S. C., Zalite, A., Zalite, Y., Zhang, Z. P., Zhu, G. Y., Zhu, R. Y., Zichichi, A., Zilizi, G., Zimmermann, B., Zoller, M., Achard, Pablo, Ambrosi, Giovanni, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Pohl, Martin, and IHEF (IoP, FNWI)
- Subjects
Nuclear and High Energy Physics ,Photon ,PAIR PRODUCTION ,Astrophysics::High Energy Astrophysical Phenomena ,FOS: Physical sciences ,ddc:500.2 ,01 natural sciences ,7. Clean energy ,Standard Model ,High Energy Physics - Experiment ,Nuclear physics ,Cross section (physics) ,High Energy Physics - Experiment (hep-ex) ,MUON DETECTOR ,Quartic function ,0103 physical sciences ,MONTE-CARLO PROGRAM ,CALORIMETER ,010306 general physics ,Ciencias Exactas ,L3 EXPERIMENT ,Physics ,Gauge boson ,Luminosity (scattering theory) ,CONSTRUCTION ,010308 nuclear & particles physics ,Física ,LEP ,COLLIDERS ,L3 detector ,SINGLE ,MISSING ENERGY ,High Energy Physics::Experiment - Abstract
The process eqeyaWqWyg is analysed using the data collected with the L3 detector at LEP at a centre-of-mass energy of 188.6 GeV, corresponding to an integrated luminosity of 176.8 pby1 . Based on a sample of 42 selected WqWy candidates containing an isolated hard photon, the WqWyg cross section, defined within phase-space cuts, is measured to q y be: s WW s290"80"16 fb, consistent with the Standard Model expectation. Including the process e e anngg, limits g are derived on anomalous contributions to the Standard Model quartic vertices WqWygg and WqWyZg at 95% CL: y0.043 GeVy2-a rL2-0.043 GeVy2 , y0.08 GeVy2-a rL2-0.13 GeVy2 , y0.41 GeVy2-a rL2-0.37 GeVy2, Facultad de Ciencias Exactas
- Published
- 2016
11. QCD studies in e(+)e(-) annihilation from 30 GeV to 189 GeV
- Author
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M. Vivargent, D. Piccolo, Ren-Yuan Zhu, Luciano Barone, A. Barczyk, Adrian Biland, M. Pedace, C. Dionisi, Vladimir Andreev, S. C. Blyth, Marco Meschini, G. Landi, D. Ruschmeier, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, F. Anselmo, Simone Paoletti, Nicanor Colino, R. Leiste, Christoph Paus, S. X. Wu, A. Gurtu, P. G. Rancoita, Peter Denes, G. Viertel, Paolo Bagnaia, Pablo Garcia-Abia, F. Pierella, Federico Cindolo, S. C. Tonwar, Inkyu Park, A. Favara, H. Nowak, Frank Filthaut, Thomas Ferguson, Helmut Vogel, A. J.M. Muijs, M. N. Kienzle-Focacci, D. Vicinanza, Manjit Kaur, Alain Hervé, Lamberto Luminari, Peter H. Fisher, G. Forconi, Yu. Galaktionov, C-Q. Li, A. Hasan, V. K. Gupta, A. Csilling, Zheng Wang, Zhenyu Zhang, J. Alcaraz, Aleandro Nisati, W. Wallraff, Jozsef Toth, Claudio Luci, D. Pandoulas, Speranza Falciano, Peter Raics, A. Straessner, Luca Lista, S. Costantini, I. Vodopianov, A. Engler, M. Capell, R. Barillère, A. Rosca, M. E. Sarakinos, Joseph Quartieri, S. Banerjee, Kajari Mazumdar, M. Steuer, M. A. Rahaman, D. Perret-Gallix, Marco Pieri, H. S. Fesefeldt, E. Pistolesi, Pierre Lecomte, A. Buijs, H. El Mamouni, F. Di Lodovico, X. D. Cai, Jeremy Mans, A. Bay, Pierluigi Paolucci, Carlo Civinini, M. Rescigno, C. C. Samuel Ting, A. Arefiev, R. R. McNeil, G. Carlino, W. Kittel, F. DeNotaristefani, P. Marchesini, G. Marian, P. Ladron de Guevara, Werner Lustermann, Charles Timmermans, M. Dierckxsens, R. van Gulik, P. Extermann, Salvatore Mele, A. Malinin, Roberto Battiston, Tariq Aziz, Willis Lin, D. Prokofiev, M. Acciarri, Sabine Riemann, G. Raven, V. Brigljevic, Christoph Schäfer, B. Z. Yang, L. Xia, H. Hofer, Guo-Ming Chen, S. Reucroft, G. Ambrosi, K. L. Tung, Luisa Cifarelli, Gerjan Bobbink, B. Borgia, Giovanni Passaleva, P. Duinker, G. Ruggiero, A. Mihul, G. Alemanni, G. Holzner, B. N. Jin, J. Ulbricht, A. Chen, D. van Dierendonck, M. Aguilar-Benitez, O. Grimm, K. Riles, P. Wienemann, Georgi Sultanov, J. Salicio, T. S. Dai, A. C. Weber, Egidio Longo, R. A. Khan, A. M. Cartacci, Oleg Fedin, B. Tellili, F. Cesaroni, A. Lebedev, Ya Han Hu, J. K. Kim, Dong-Chul Son, M. Fabre, Mingming Yang, Manas Maity, Herwig Schopper, J. J. Blaising, J. Hirschfelder, Stefano Giagu, J.P. Martin, F. Marzano, G. Coignet, A. Klimentov, Max Weber, Crisostomo Sciacca, W. Krenz, P. Berges, G. Mirabelli, J.V. Allaby, S. Patricelli, I. Clare, H. Postema, Emilio Leonardi, S. V. Baldew, D. O. Prokofiev, E. Delmeire, U. K. Chaturvedi, M. Chemarin, K. Lübelsmeyer, D. Dufournaud, H. Anderhub, S. C. Yeh, D. Hatzifotiadou, D. Sciarrino, Y. S. Lu, G. M. Chen, Aaron Dominguez, Laszlo Boldizsar, K. Sudhakar, Riccardo Paramatti, Konrad Deiters, Nicola Cavallo, Z. Z. Xu, A. Shvorob, A. Oulianov, C. Palomares, C. H. Lin, Felicitas Pauss, G. B. Mohanty, A. Kunin, Alberto Aloisio, Michele Guida, B. Smith, H. K. Park, V. Pojidaev, Dong-Hyun Kim, L. Baksay, O. Adriani, F. Cotorobai, Jasper Kirkby, M. A. Falagan, M. von der Mey, J. H. Field, A. Bajo, S. Rosier-Lees, I. Vetlitsky, A. Buffini, J. B. Ye, Ph. Lebrun, R. Ramelli, G. Castellini, S. Braccini, Hafeez R Hoorani, G. Zilizi, Imad Baptiste Laktineh, Lucas Taylor, P. Le Coultre, M. Basile, B. Stoyanov, W. J. Burger, M. Zöller, U. Becker, D.W. Schmitz, Z. F. Gong, B. Musicar, T. Sztaricskai, M. G. Alviggi, M. W. Gruenewald, P. de Jong, N. Shivarov, S. Schmidt-Kaerst, G. Schwering, Michael Dittmar, Anna Katharina Kopp, S. S. Gau, X. W. Tang, I. Duran, M. Campanelli, R. de Asmundis, I. Fisk, T. Angelescu, L. J. Gutay, Y. Uchida, Robert Clare, D. Mangeol, Raffaello D'Alessandro, P. A. Piroué, W. J. Metzger, M. Chamizo, Kati Lassila-Perini, W. G. Ma, Thomas Hebbeker, V. Plyaskin, I. Josa-Mutuberria, M. Kräber, Z. A. Liu, A. Vorvolakos, C. Furetta, Paul Lecoq, R. W. Kraemer, D. Luckey, J. D. Swain, M. Napolitano, F. J. Eppling, L. W. Jones, M. Gataullin, J. Casaus, Minhong Wang, M. P. Sanders, J. A. van Dalen, L. Lugnier, D. Kiss, S. M. Ting, B. L. Betev, R. Berbeco, D. Haas, A. Stone, H. J. Lee, S. Saremi, D. Duchesneau, H. S. Chen, L. Servoli, Leonardo Merola, Alexei Raspereza, M. T. Dova, F. L. Linde, J. G. Branson, S. Villa, A. Böhm, An. Zalite, Marcella Diemoz, S. Pensotti, Valery Schegelsky, Antonino Zichichi, C. G. Yang, L. Tauscher, J. Pothier, Yu. Zalite, P. Molnar, J. M. Le Goff, J. Yamamoto, B. De La Cruz, H. Rykaczewski, T. Azemoon, Giovanni Organtini, N. Gheordanescu, S. N. Ganguli, A. Krüger, H. Wilkens, H. F. Chen, Maurizio Biasini, A. Degré, Marcos Cerrada, G. S. Muanza, J. A. Rubio, Axel König, P. Déglon, Marta Felcini, Jean Fay, Pàl Hidas, S. Bhattacharya, G. Chiefari, S. Shevchenko, L. Z. Sun, F. Behner, Francesco Becattini, L. Bellucci, Alessandra Doria, S. R. Hou, M. Wadhwa, D. J. Schotanus, H. J. Yang, S. Likhoded, S. Wynhoff, G. Cara Romeo, B. P. Roe, F. Brochu, D. della Volpe, H. Milcent, A. A. Vorobyov, M. Pohl, T. Moulik, Z. Szillasi, D. P. Stickland, Y. H. Chang, V. Koutsenko, Dimitri Bourilkov, L. Romero, P. Spillantini, S. Sarkar, B. Petersen, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, A. De Salvo, P. Bartalini, A. Seganti, Harvey B Newman, M. Musy, M. Bourquin, G. J. Grenier, Joachim Mnich, P. Achard, A. Robohm, Francesca Nessi-Tedaldi, J. D. Burger, T. Siedenburg, G. Rahal-Callot, N. Raja, H. Suter, Ia Iashvili, Francesca Cavallari, G. Y. Zhu, E. Shumilov, V. Shoutko, Claudia Cecchi, Igor Vorobiev, P. Levtchenko, Panos A Razis, Simonetta Gentile, A. Balandras, J. Berdugo, E. J. Sanchez, R. Faccini, X. L. Wang, M. Pauluzzi, D. Ren, F. C. Erné, K. Freudenreich, S. Cucciarelli, C. Maña, T. Paul, S. Vlachos, J. Rodin, T. Niessen, F. Ferroni, E. Valente, M. Lebeau, Achard, Pablo, Ambrosi, Giovanni, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Pohl, Martin, Sciarrino, Deborah, L3 (IHEF, IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Acciarri, M., Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Bajo, A., Baksay, L., Balandras, A., Baldew, S. V., Banerjee, S., Barczyk, A., Barillere, R., Barone, L., Bartalini, P., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Bhattacharya, S., Biasini, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, B., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., Brigljevic, V., Brochu, F., Buffini, A., Buijs, A., Burger, J. D., Burger, W. J., Cai, X. D., Campanelli, M., Capell, M., Romeo, G. C., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., Civinini, G., Clare, I., Clare, R., Coignet, G., Colino, N., Costantini, S., Cotorobai, F., B. d., La, Csilling, A., Cucciarelli, S., Dai, T. S., Van, J. A., D'Alessandro, R., Asmundis, R. d., Deglon, P., Degre, A., Deiters, K., DELLA VOLPE, Domenico, Delmeire, E., Denes, P., Denotaristefani, F., Salvo, A. D., Diemoz, M., Dierckxsens, M., Dierendonck, D. v., Lodovico, F. D., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dova, M. T., Duchesneau, D., Dufournaud, D., Duinker, P., Duran, I., Mamouni, H. E., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabre, M., Faccini, R., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Fisk, I., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gau, S. S., Gentile, S., Gheordanescu, N., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Gulik, R. v., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hasan, A., Hazifotiadou, D., Hebbeker, T., Herve, A., Hidas, P., Hirschfelder, J., Hofer, H., Holzner, G., Hoorani, H., Hou, S. R., Hu, Y., Iashvili, I., Jin, B. N., Jones, L. W., Jong, P. d., Josa Mutuberria, I., Khan, R. A., Kaur, M., Kienzle Focacci, M. N., Kim, D., Kim, J. K., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A. C., Kopp, A., Koutsenko, V., Kraber, M., Kraemer, R. W., Krenz, W., Kruger, A., Kunin, A., P. L., De, Laktineh, I., Landi, G., Lassila Perini, K., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P. L., Lee, H. J., J. M., Le, Leiste, R., Leonardi, E., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Lugnier, L., Luminari, L., Lustermann, W., W. G., Ma, Maity, M., Malgeri, L., Malinin, A., Mana, C., Mangeol, D., Mans, J., Marchesini, P., Marian, G., Martin, J. P., Marzano, F., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Der, M. v., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Molnar, P., Moulik, T., Muanza, G. S., A. J. M., Musicar, B., Musy, M., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Niessen, T., Nisati, A., Nowak, H., Organtini, G., Oulianov, A., Palomares, C., Pandoulas, D., Paoletti, S., Paolucci, P., Paramatti, R., Park, H. K., Park, I. H., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Pieri, M., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Pothier, J., Prokofiev, D. O., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Raspereza, A., Raven, G., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, K., Robohm, A., Rodin, J., Roe, B. P., Romero, L., Rosca, A., Rosier Lees, S., Rubio, J. A., Ruggiero, G., Ruschmeier, D., Rykaczewski, H., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Sanders, M. P., Sarakinos, M. E., Schafer, C., Schegelsky, V., Schmidt Kaerst, S., Schmitz, D., Schopper, H., Schotanus, D. J., Schwering, G., Sciacca, Crisostomo, Sciarrino, D., Seganti, A., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shumilov, E., Shvorob, A., Siedenburg, T., Son, D., Smith, B., Spillantini, P., Steuer, M., Stickland, D. P., Stone, A., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Suter, H., Swain, J. D., Szillasi, Z., Sztaricskai, T., Tang, X. W., Tauscher, L., Taylor, L., Tellili, B., Timmermans, C., S. C. C., Ting, S. M., Tonwar, S. C., Toth, J., Tully, C., Tung, K. L., Uchida, Y., Ulbricht, J., Valente, E., Vesztergombi, G., Vetlitsky, I., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vodopianov, I., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, M., Wang, X. L., Wang, Z. M., Weber, A., Weber, M., Wienemann, P., Wilkens, H., S. X., Wu, Wynhoff, S., Xia, L., Z. Z., Xu, Yamamoto, J., Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., J. B., Ye, Yeh, S. C., Zalite, A., Zalite, Y., Zhang, Z. P., Zhu, G. Y., Zhu, R. Y., Zichichi, A., Zilizi, G., Zoller, M., and Flores, Sylvie
- Subjects
Nuclear and High Energy Physics ,Particle physics ,E+E ANNIHILATION ,[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Electron–positron annihilation ,Hadron ,FOS: Physical sciences ,ddc:500.2 ,EVENT SHAPE DISTRIBUTIONS ,01 natural sciences ,7. Clean energy ,Power law ,High Energy Physics - Experiment ,CROSS-SECTIONS ,Nuclear physics ,High Energy Physics - Experiment (hep-ex) ,MONTE-CARLO ,POWER CORRECTIONS ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,ANGLE BHABHA SCATTERING ,010306 general physics ,Ciencias Exactas ,Ansatz ,L3 EXPERIMENT ,Quantum chromodynamics ,Coupling constant ,Physics ,Annihilation ,HADRONIC EVENTS ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,LEPTON PAIR PRODUCTION ,structure of hadronic events ,centre-of-mass energies ,L3 detector ,l3 collaboration ,High Energy Physics::Experiment ,Energy (signal processing) ,Particle Physics - Experiment ,TO-LEADING ORDER - Abstract
We present results obtained from a study of the structure of hadronic events recorded by the L3 detector at various centre-of-mass energies. The distributions of event shape variables and the energy dependence of their mean values are measured from 30 GeV to 189 GeV and compared with various QCD models. The energy dependence of the moments of event shape variables is used to test a power law ansatz for the non-perturbative component. We obtain a universal value of Ž 2 the non-perturbative parameter a s 0.537 ± 0.073. From a comparison with resummed O(αs2)QCD calculations, we 0 s determine the strong coupling constant at each of the selected energies. The measurements demonstrate the running of αs as expected in QCD with a value of αs(mZ) = 0.1215 ± 0.0012 (exp) ± 0.0061 (th)., Facultad de Ciencias Exactas
- Published
- 2016
12. Search for extra dimensions in boson and fermion pair production in e(+)e(-) interactions at LEP
- Author
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F. C. Erné, Yu. Galaktionov, C-Q. Li, J. Alcaraz, V. K. Gupta, H. Milcent, F. DeNotaristefani, K. Freudenreich, M. Rescigno, R. Barillère, A. Mihul, T. Moulik, Egidio Longo, G. Alemanni, H. Anderhub, S. Cucciarelli, C. Maña, S. C. Yeh, Manas Maity, P. Berges, A. Barczyk, Valery Schegelsky, H. Rykaczewski, Giovanni Organtini, S. C. Blyth, H. Wilkens, Jean Fay, S. X. Wu, Nicolas Produit, Helmut Vogel, T. Angelescu, J. A. van Dalen, Michele Guida, B. Smith, S. Braccini, Pàl Hidas, S. Bhattacharya, Adrian Biland, G. Landi, A. Buijs, Marco Meschini, Dimitri Bourilkov, M. Steuer, L. Z. Sun, J. Casaus, P. Laurikainen, D. O. Prokofiev, Alessandra Doria, F. Muheim, P. Spillantini, B. Petersen, D. P. Stickland, F. Ziegler, Y. H. Chang, P. Marchesini, Roberto Battiston, V. Brigljevic, Peter Raics, C. G. Yang, J. Pothier, Raffaello D'Alessandro, Yu. Zalite, Maurizio Biasini, Jasper Kirkby, M. A. Falagan, M. Zöller, R. de Asmundis, A. Oulianov, I. Fisk, M. Lebeau, M. A. Rahaman, D. Perret-Gallix, C. Palomares, Ren-Yuan Zhu, Luciano Barone, Gyorgy Vesztergombi, Luca Malgeri, G. Schwering, I. Vodopianov, Marta Felcini, Gerjan Bobbink, B. Borgia, B. N. Jin, J. Ulbricht, Christopher George Tully, Kajari Mazumdar, X. D. Cai, Leonardo Merola, Peter H. Fisher, Francesco Becattini, Anna Katharina Kopp, L. Bellucci, A. Engler, Francesca Cavallari, J. Busenitz, A. Arefiev, C. Dionisi, F. Cindolo, A. De Salvo, M. Capell, L. Tauscher, K. Sudhakar, L. Romero, R. R. McNeil, Wolfgang Lohmann, H. Vogt, B. Bertucci, T. Azemoon, M. Pedace, T. van Rhee, C. Furetta, Pablo Garcia-Abia, Alain Hervé, G. Carlino, M. Wadhwa, W. Kittel, Y. D. Oh, D. J. Schotanus, A. Bay, R. van Gulik, P. Bartalini, Aleandro Nisati, Kati Lassila-Perini, H. S. Fesefeldt, E. Pistolesi, S. C. Kim, Lamberto Luminari, M. von der Mey, S. Sarkar, I. Clare, F. Anselmo, Nicanor Colino, A. Gurtu, T. Paul, V. Plyaskin, J. P. Martin, P. Extermann, Salvatore Mele, L. Lugnier, Carlo Civinini, P. Lecomte, Riccardo Paramatti, Christoph Schäfer, B. Z. Yang, H. Hofer, G. Raven, H. J. Yang, L. Xia, J. B. Ye, A. Kunin, Joseph Quartieri, K. L. Tung, A. Seganti, Harvey B Newman, M. Musy, Hafeez R Hoorani, Marcos Cerrada, S. Pensotti, M. Bourquin, G. Holzner, W. J. Metzger, Vladimir Andreev, D. Ruschmeier, An.A. Vorobyov, M. Aguilar-Benitez, H. El Mamouni, D. Haas, M. T. Dova, F. L. Linde, O. Grimm, F. Di Lodovico, G. Y. Zhu, J. Tóth, E. Shumilov, Herwig Schopper, A. Hasan, Axel König, R. Leiste, K. Riles, Christoph Paus, R. C. Ball, Joachim Mnich, D. H. Kim, F. Marzano, G. Coignet, V. Shoutko, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, P. Achard, H. Postema, A. Favara, S. Wynhoff, A. Lebedev, Dong-Chul Son, P. Molnar, Simone Paoletti, Marco Pieri, M. Vivargent, D. Piccolo, Dong-Hyun Kim, H. F. Chen, A. J.M. Muijs, Aaron Dominguez, M. G. Alviggi, Manjit Kaur, Felicitas Pauss, W. Krenz, G. Zilizi, B. Monteleoni, Z. A. Liu, G. Forconi, A. Vorvolakos, A. Robohm, Zheng Wang, J. J. Blaising, J. Hirschfelder, Stefano Giagu, Pierluigi Paolucci, D. Kamrad, Werner Lustermann, Charles Timmermans, S. Rosier-Lees, A. Malinin, Zhenyu Zhang, U. K. Chaturvedi, P. Le Coultre, M. Basile, Y. S. Lu, S. Saremi, Samuel C.C. Ting, A. C. Weber, R. Ostonen, T. Sztaricskai, Oleg Fedin, A. Shvorob, Claudio Luci, Max Weber, G. Marian, G. Chiefari, S. Shevchenko, A. Rosca, Igor Vorobiev, Francesca Nessi-Tedaldi, Howard A. Stone, P. Levtchenko, M. Campanelli, A. Zichichi, J. H. Field, G. Passaleva, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, D. Mangeol, J. K. Kim, F. Behner, Peter Denes, M. E. Sarakinos, R. Ramelli, D. Luckey, I. Vetlitsky, Panos A Razis, J. D. Burger, T. Siedenburg, B. Stoyanov, G. Rahal-Callot, N. Raja, J. M. Le Goff, N. Gheordanescu, D.W. Schmitz, G. Pascale, S. Schmidt-Kaerst, D. Pandoulas, An. Zalite, H. J. Lee, Marcella Diemoz, D. Kiss, Paolo Bagnaia, L. Cifarelli, P. de Jong, N. Shivarov, Robert Clare, G. Mirabelli, W. G. Ma, M. Fabre, K. Lübelsmeyer, P. Lebrun, P. Ladron de Guevara, G. Ambrosi, B. Cozzoni, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, J. A. Rubio, S. R. Hou, F. Pierella, M. Napolitano, P. Wienemann, Georgi Sultanov, H. Suter, Ia Iashvili, M. Acciarri, Guo-Ming Chen, T. S. Dai, R. A. Khan, F. Cesaroni, D. Duchesneau, H. S. Chen, L. Servoli, A. Buffini, G. Grenier, E. Valente, W. J. Burger, D. van Dierendonck, Mingming Yang, G.S. Muanza, Simonetta Gentile, A. Button, J. Salicio, Emilio Leonardi, Michael Dittmar, S. C. Tonwar, M. Chemarin, A. Balandras, Frank Filthaut, N. Cavallo, J. Berdugo, D. Sciarrino, G. M. Chen, Thomas Ferguson, J. D. Swain, D. Peach, S. Reucroft, E. Fiandrini, S. Costantini, E. J. Sanchez, L. Baksay, F. Cotorobai, A. Böhm, R. Faccini, X. L. Wang, G. G.G. Massaro, A. Chen, D. Ren, A. P. Colijn, P. Duinker, A. Klimentov, H. K. Park, G. Castellini, B. De La Cruz, P. Déglon, S. S. Gau, M. Gataullin, A. Stone, Z. F. Gong, M. N. Kienzle-Focacci, A. Csilling, D. Prokofiev, L. J. Gutay, U. Becker, I. Duran, F. J. Eppling, L. W. Jones, S. M. Ting, M. Pauluzzi, Despina Hatzifotiadou, J.V. Allaby, S. Patricelli, Laszlo Boldizsar, L. Fredj, J. G. Branson, S. Villa, S. N. Ganguli, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, A. Degré, X. W. Tang, P. A. Piroué, G. Viertel, M. Chamizo, P. G. Rancoita, H. Nowak, D. Vicinanza, W. Wallraff, S. Banerjee, Tariq Aziz, Crisostomo Sciacca, Z. Szillasi, V. Koutsenko, G. Cara Romeo, B. P. Roe, C. Cecchi, F. Brochu, D. della Volpe, M. Pohl, A. M. Cartacci, D. Dufournaud, S. W. Banerjee, I. H. Park, Z. Z. Xu, C. H. Lin, S. Vlachos, V. Pojidaev, J. Rodin, T. Niessen, F. Ferroni, Y. Uchida, Minhong Wang, M. P. Sanders, B. L. Betev, Speranza Falciano, A. Straessner, Luca Lista, Willis Lin, Sabine Riemann, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Acciarri, M., Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Ambrosi, B., Anderhub, H., Andreev, V. P., Angelescu, T., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Balandras, A., Ball, R. C., Banerjee, S., Barczyk, A., Barillere, R., Barone, L., Bartalini, P., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Bhattacharya, S., Biasini, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, B., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., Brigljevic, V., Brochu, F., Buffini, A., Buijs, A., Burger, J. D., Burger, W. J., Busenitz, J., Button, A., Cai, X. D., Campanelli, M., Capell, M., Romeo, G. C., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Cavallari, F., Cavallo, N., Cecchi, G., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coignet, G., Colijn, A. P., Colino, N., Costantini, S., Cotorobai, F., Cozzoni, B., B. d., La, Csilling, A., Cucciarelli, S., Dai, T. S., Van, J. A., D'Alessandro, R., Asmundis, R. d., Deglon, P., Degre, A., Deiters, K., DELLA VOLPE, Domenico, Denes, P., Denotaristefani, F., Salvo, A. D., Diemoz, M., Dierendonck, D. v., Lodovico, F. D., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dova, M. T., Duchesneau, D., Dufournaud, D., Duinker, P., Duran, I., Mamouni, H. E., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabre, M., Faccini, R., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Fisk, I., Forconi, G., Fredj, L., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gau, S. S., Gentile, S., Gheordanescu, N., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Gulik, R. v., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hasan, A., Hatzifotiadou, D., Hebbeker, T., Herve, A., Hidas, P., Hirschfelder, J., Hofer, H., Holzner, G., Hoorani, H., Hou, S. R., Iashvili, I., Jin, B. N., Jones, L. W., Jong, P. d., Josa Mutuberria, I., Khan, R. A., Kamrad, D., Kaur, M., Kienzle Focacci, M. N., Kim, D., Kim, D. H., Kim, J. K., Kim, S. C., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A. C., Kopp, A., Koutsenko, V., Kraber, M., Kraemer, R. W., Krenz, W., Kunin, A., P. L., De, Laktineh, I., Landi, G., Lassila Perini, K., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P. L., Lee, H. J., J. M., Le, Leiste, R., Leonardi, E., Levtchenko, P., Li, C., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Lugnier, L., Luminari, L., Lustermann, W., W. G., Ma, Maity, M., Malgeri, L., Malinin, A., Mana, C., Mangeol, D., Marchesini, P., Marian, G., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Der, M. v., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Molnar, P., Monteleoni, B., Moulik, T., Muanza, G. S., Muheim, F., A. J. M., Musy, M., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Niessen, T., Nisati, A., Nowak, H., Y. D., Oh, Organtini, G., Ostonen, R., Oulianov, A., Palomares, C., Pandoulas, D., Paoletti, S., Paolucci, P., Paramatti, R., Park, H. K., Park, I. H., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Peach, D., Pedace, M., Pensotti, S., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Pieri, M., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Pothier, J., Produit, N., Prokofiev, D. O., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Raven, G., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Rhee, T. v., Riemann, S., Riles, K., Robohm, A., Rodin, J., Roe, B. P., Romero, L., Rosca, A., Rosier Lees, S., Rubio, J. A., Ruschmeier, D., Rykaczewski, H., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Sanders, M. P., Sarakinos, M. E., Schafer, C., Schegelsky, V., Schmidt Kaerst, S., Schmitz, D., Schopper, H., Schotanus, D. J., Schwering, G., Sciacca, Crisostomo, Sciarrino, D., Seganti, A., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shumilov, E., Shvorob, A., Siedenburg, T., Son, D., Smith, B., Spillantini, P., Steuer, M., Stickland, D. P., Stone, A., Stone, H., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Suter, H., Swain, J. D., Szillasi, Z., Sztaricskai, T., Tang, X. W., Tauscher, L., Taylor, L., Timmermans, C., S. C. C., Ting, S. M., Tonwar, S. C., Toth, J., Tully, C., Tung, K. L., Uchida, Y., Ulbricht, J., Valente, E., Vesztergombi, G., Vetlitsky, I., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vodopianov, I., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, M., Wang, X. L., Wang, Z. M., Weber, A., Weber, M., Wienemann, P., Wilkens, H., S. X., Wu, Wynhoff, S., Xia, L., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, Z. P., Zhu, G. Y., Zhu, R. Y., Zichichi, A., Ziegler, F., Zilizi, G., and Zoller, M.
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Nuclear and High Energy Physics ,Particle physics ,E+E ANNIHILATION ,ENERGIES ,QED CORRECTIONS ,FOS: Physical sciences ,01 natural sciences ,Standard Model ,High Energy Physics - Experiment ,High Energy Physics - Experiment (hep-ex) ,MONTE-CARLO ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,REALISTIC APPROACH ,Ciencias Exactas ,Boson ,L3 EXPERIMENT ,Physics ,electroweak interaction ,010308 nuclear & particles physics ,Electroweak interaction ,High Energy Physics::Phenomenology ,Graviton ,Física ,z boson ,large electron positron collider ,Extra dimensions ,Pair production ,Large Electron–Positron Collider ,High Energy Physics::Experiment ,Electroweak scale ,Particle Physics - Experiment - Abstract
Extra spatial dimensions are proposed by recent theories that postulate the scale of gravity to be of the same order as the electroweak scale. A sizeable interaction between gravitons and Standard Model particles is then predicted. Effects of these new interactions in boson and fermion pair production are searched for in the data sample collected at centre-of-mass energies above the Z pole by the L3 detector at LEP. In addition, the direct production of a graviton associated with a Z boson is investigated. No statistically significant hints for the existence of these effects are found and lower limits in excess of 1 TeV are derived on the scale of this new theory of gravity, Facultad de Ciencias Exactas
- Published
- 2016
13. Mucocutaneous Candidiasis in a Mandrill (Mandrillus sphinx)
- Author
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M. Weig, Franz-Josef Kaup, Kerstin Mätz-Rensing, S. Silinski, M. Zöller, and C. Ludwig
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Male ,Pathology ,medicine.medical_specialty ,Antifungal Agents ,Mucocutaneous Candidiasis ,Pathology and Forensic Medicine ,Immunocompromised Host ,biology.animal ,Candida albicans ,medicine ,Animals ,Chronic mucocutaneous candidiasis ,Mandrillus ,Oral Ulcer ,Stomatitis ,Immunodeficiency ,General Veterinary ,biology ,Candidiasis, Chronic Mucocutaneous ,Monkey Diseases ,medicine.disease ,biology.organism_classification ,Anti-Bacterial Agents ,Mandrillus sphinx ,Treatment Outcome ,Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization ,Host-Pathogen Interactions ,Drug Therapy, Combination ,Panniculitis - Abstract
An adult male mandrill (Mandrillus sphinx) suffered from chronic ulceration of the facial and gluteal skin and the oral and nasal mucosa. The ulcers were resistant to therapy and led to deterioration in the general condition of the animal. Microscopical examination revealed a severe, chronic, multifocal, granulomatous and eosinophilic dermatitis and panniculitis. There was also stomatitis and rhinitis with numerous intralesional fungal elements. These organisms were identified by immunohistochemistry, transmission electron microscopy, polymerase chain reaction and fungal culture as Candida albicans. Species identification was confirmed by MALDI-TOF mass spectrometry. A specific predisposing immunosuppressive factor for the deep chronic mucocutaneous candidiasis was not identified; however, social stress and/or a primary defect in cell-mediated immunity could not be excluded as possible causes for a predisposing immunodeficiency in the animal.
- Published
- 2012
14. Fatal Balamuthia mandrillaris infection in a gorilla - first case of balamuthiasis in Germany
- Author
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Carsten Ludwig, Christian Roos, Marius Kunze, Albrecht F. Kiderlen, Franz-Josef Kaup, Kerstin Mätz-Rensing, and M. Zöller
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Neurological signs ,Pathology ,medicine.medical_specialty ,General Veterinary ,biology ,Meningoencephalitis ,Gorilla ,Balamuthia ,biology.organism_classification ,medicine.disease ,Virology ,Balamuthia mandrillaris ,Amebic Meningoencephalitis ,Western lowland gorilla ,biology.animal ,medicine ,Animal Science and Zoology ,Encephalitis - Abstract
Background A 12-year-old female western lowland gorilla died in a zoological garden in Germany after exhibiting general neurological signs. Methods Balamuthia mandrillaris was identified as causative agent by indirect immunofluorescent staining of brain sections and confirmed by PCR and respective sequencing. Results The animal suffered from a chronic progressive necrotizing amebic meningoencephalitis. Conclusion This is the first case of Balamuthia amebic encephalitis in Germany.
- Published
- 2011
15. Natural Hidden Autoantibodies to Tissue Transglutaminase Cross-React with Fibrinogen
- Author
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Birgit Esslinger, Walburga Dieterich, Anja Schulze-Krebs, and Ingrid M. Zöller-Utz
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Protein Denaturation ,Pathology ,medicine.medical_specialty ,Hot Temperature ,Tissue transglutaminase ,Immunology ,Enzyme-Linked Immunosorbent Assay ,Cross Reactions ,medicine.disease_cause ,Fibrinogen ,Binding, Competitive ,Sensitivity and Specificity ,Cross-reactivity ,Blood serum ,GTP-Binding Proteins ,medicine ,Coeliac syndrome ,Humans ,Immunology and Allergy ,Protein Glutamine gamma Glutamyltransferase 2 ,Autoantibodies ,Transglutaminases ,biology ,business.industry ,Autoantibody ,Cross reactions ,Hydrogen-Ion Concentration ,Prognosis ,Immunoglobulin A ,Celiac Disease ,biology.protein ,business ,medicine.drug - Abstract
Patients with celiac disease display autoantibodies against tissue transglutaminase (TG2), and the high sensitivity and specificity of these autoantibodies render them a reliable tool for diagnosis. However, we found that denatured sera from healthy persons also showed reactivity against TG2.To further examine the specificity of this phenomenon, sera of healthy individuals and celiac patients were denatured by heat or pH shift.Denatured sera of all individuals showed autoantibodies against TG2 in ELISA that could be specifically inhibited by TG2, but the biological role of these autoantibodies remains unknown. The alpha fibrinogen precursor could be isolated as serum protein that reacts with TG2 antibodies and treated sera reacted with fibrinogen in Western blotting. Cross-reactivity of TG2 antibodies with fibrinogen and vice versa was observed.We hypothesise that denaturation of sera reveals hidden autoantibodies against TG2, which might be normally masked by fibrinogen.
- Published
- 2009
16. Textile Solar Cells Based on SiC Microwires
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Siegmund Greulich-Weber, M. Zöller, and Bettina Friedel
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Materials science ,Silicon ,business.industry ,Mechanical Engineering ,Photovoltaic system ,Doping ,chemistry.chemical_element ,Condensed Matter Physics ,law.invention ,chemistry.chemical_compound ,Photoactive layer ,Semiconductor ,chemistry ,Mechanics of Materials ,law ,Photovoltaics ,Solar cell ,Silicon carbide ,Optoelectronics ,General Materials Science ,business - Abstract
The solar cell concept presented here is based on 3C-SiC nano- or microwires and conju¬gated polymers. Therefore the silicon carbide wires are fabricated by a sol-gel route including a car-bothermal reduction step, allowing growth with predetermined uniform diameters between 0.1 and 2μm and lengths up to several centimetres. The design of our photovoltaic device is therein based on a p-i-n structure, well known e.g. from silicon photovoltaics, involving an intrinsic semiconduc¬tor as the central photoactive layer, sandwiched between two complementary doped wide-bandgap semiconductors giving the driving force for charge separation. In our case the 3C-SiC microwires act as the electron acceptor and simultaneously as carrier material for all involved components of the photovoltaic element.
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- 2009
17. Adenoviral hepatitis in a SIV-infected rhesus monkey (Macaca mulatta)
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M. Zöller, Franz-Josef Kaup, and Kerstin Mätz-Rensing
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Pathology ,medicine.medical_specialty ,Poor prognosis ,Adenoviridae Infections ,viruses ,Simian Acquired Immunodeficiency Syndrome ,Anorexia ,Biology ,medicine.disease_cause ,Inclusion bodies ,medicine ,Animals ,Adenovirus infection ,Immunodeficiency ,Hepatitis ,General Veterinary ,Simian immunodeficiency virus ,medicine.disease ,Macaca mulatta ,Virology ,Basophilic ,Liver ,Hepatitis, Viral, Animal ,Female ,Simian Immunodeficiency Virus ,Animal Science and Zoology ,medicine.symptom - Abstract
Background A 5-year-old female rhesus monkey infected with simian immunodeficiency virus became clinically suspicious with anorexia, increasing weakness and apathy eighty-five weeks after the tonsillar virus inoculation and was euthanised due to a poor prognosis. Methods and Results Postmortal examinations revealed a severe multifocal to coalescing necotizing hepatitis with numerous intranuclear basophilic inclusion bodies. Transmission electron microscopy of the liver resulted in the finding of adenovirus like particles arranged in paracrystalline arrays within the nuclei of hepatocytes. Conclusion The SIV infected rhesus monkey suffered from an adenovirus included necortizing hepatitis, an extremely rare organ manifestation of adenovirus infection in nonhuman primates.
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- 2008
18. Akute septische Verlaufsform einer Melioidose nach Thailandaufenthalt
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F V Kohl, W Pankow, M Zöller, R Küchler, and F W Koch
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medicine.medical_specialty ,Melioidosis ,medicine.diagnostic_test ,business.industry ,medicine.drug_class ,medicine.medical_treatment ,Antibiotic sensitivity ,Antibiotics ,Meningism ,General Medicine ,medicine.disease ,Nephrectomy ,Internal medicine ,medicine ,Blood culture ,Leukocytosis ,medicine.symptom ,business ,Abscess - Abstract
History and clinical findings Two weeks after returning from a trip to Thailand a 79-year-old man developed a higher fever, pain in the right flank and progressive clouding of consciousness. She had meningism on admission. Investigations There was a marked leukocytosis (WBC count 17,700/microliter) and raised C-reactive protein (6.5 mg/dl). Cerebrospinal fluid was clear, containing 119 cells/mm3 and elevated protein (90 mg/dl). Abdominal sonography demonstrated segmental pyelonephritis, and blood culture grew Pseudomonas pseudomallei. Treatment and course On the basis of sensitivity tests imipenem was chosen as the antibiotic and was given for 6 weeks. Because of an inadequate response and a right renal abscess a right nephrectomy was performed. After marked improvement the septicaemia recurred one week after antibiotic treatment had been discontinued, and the patient died. Conclusion Efficacious treatment of melioidosis (a glanders-like disease) presupposes diagnosis of the causative microorganism and testing of its antibiotic sensitivity. As Pseud. pseudomallei may encapsulate and persist intracellularly, the selection of antibiotic and the duration of treatment are crucial.
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- 2008
19. Nierenzellkarzinomassoziierte Proteine
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M. Hohenfellner, Richard E. Hautmann, M. Zöller, and A. Haferkamp
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business.industry ,Urology ,Medicine ,business - Published
- 2007
20. Alopecia areata in a rhesus monkey (Macaca mulatta)
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P. Freyschmidt-Paul, F. Wanert, B. Beardi, M. Zöller, Walter Bodemer, and Franz-Josef Kaup
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Thyroid Hormones ,Pathology ,medicine.medical_specialty ,Alopecia Areata ,Perifolliculitis ,Folliculitis ,Biology ,Polymerase Chain Reaction ,Antibodies ,Autoimmune Diseases ,Serology ,Antigens, CD ,medicine ,Animals ,DNA Primers ,Skin ,Autoimmune disease ,integumentary system ,General Veterinary ,Monkey Diseases ,Alopecia areata ,medicine.disease ,biology.organism_classification ,Macaca mulatta ,Rhesus macaque ,Hair loss ,Nails ,Alopecia universalis ,Female ,Animal Science and Zoology ,Hair Follicle - Abstract
Background A 14-year-old female rhesus monkey (Macaca mulatta) of Chinese origin has been suffering from alopecia universalis since childhood. Methods Recently, the health status of the animal was recorded comprehensively by detailed clinical examination including hematology and serology supplemented by histological and immunohistochemical investigations of skin biopsies and molecular biological techniques to clarify the causes of the persistent hair loss. Results and conclusions The hairless gene (hr) nonsense mutation was ruled out by polymerase chain reaction and by sequencing of the corresponding gene. Histological examinations revealed a prominent chronic lymphocytic perifolliculitis and folliculitis affecting anagen stage hair follicles as well as miniaturized hair follicles. Immunohistochemistry using the antibodies CD3, CD20 and CD4 confirmed the diagnosis of a T-cell-mediated autoimmune disease resembling alopecia areata universalis in humans.
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- 2007
21. Neoplasia in the Siberian weasel (Mustela sibirica): two case reports of fibrosarcoma and interstitial cell tumour
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M. Zöller, Jochen Müller, Franz-Josef Kaup, Famke Aeffner, and Kerstin Mätz-Rensing
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biology ,Spleen ,Abdominal cavity ,Anatomy ,Management, Monitoring, Policy and Law ,Histogenesis ,biology.organism_classification ,medicine.disease ,Interstitial cell tumour ,medicine.anatomical_structure ,Weasel ,biology.animal ,medicine ,Mustela sibirica ,Fibrosarcoma ,Pathological ,Ecology, Evolution, Behavior and Systematics ,Nature and Landscape Conservation - Abstract
Two cases of neoplasia occurred in two adult Siberian weasels (Mustela sibirica) in a game reserve in southern Lower Saxony, Germany. The first case, a male weasel, showed an enlargement of the right testicle, which was surgically removed. The tumour was classified as an interstitial cell tumour. One year after surgery, the male weasel died by accident and revealed tumour lesions of uncertain histogenesis within the abdominal cavity and the spleen at necropsy. The second case, a female animal, became suspicious by a dermal mass in the upper left hind limb, which was also surgically excised. Pathological examinations revealed a fibrosarcoma that recurred twice after removal of the original mass. These two cases of neoplasia in the Siberian weasel are demonstrated with regard to clinical aspects and discussed on the basis of their pathomorphological features.
- Published
- 2007
22. Measurement of the photon structure function F2γ with the L3 detector at LEP
- Author
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D. P. Stickland, M. Vivargent, Y. H. Chang, L. Z. Sun, R. Barillère, R. Leiste, S. V. Baldew, N. Batalova, D. O. Prokofiev, Francesca Nessi-Tedaldi, R. Vasquez, J. D. Burger, L. Bellucci, Z. M. Wang, Jasper Kirkby, M. A. Falagan, J. D. Swain, G. Rahal-Callot, N. Raja, M. Zöller, C. Paus, P. Tarján, H. Suter, Dimitri Bourilkov, H. Anderhub, P. Spillantini, V. Plyaskin, T. Novak, Georgi Sultanov, W. J. Burger, J. K. Kim, E. Fiandrini, Gyorgy Vesztergombi, G. Baksay, S. Villa, Igor Vorobiev, E. Delmeire, B. Echenard, Y. S. Lu, Michael Dittmar, Maurizio Biasini, Marta Felcini, Alexei Raspereza, Roberto Battiston, Z. P. Zhang, Peter Raics, F. Pierella, P. Levtchenko, K. Sudhakar, J. Mnich, A. De Salvo, P. Bartalini, Federico Cindolo, Panos A Razis, Michele Guida, Kajari Mazumdar, A. Shvorob, Francesco Becattini, Gerjan Bobbink, B. Borgia, M. T. Dova, J. Ulbricht, X. D. Cai, G. Forconi, M. Pohl, S. Bottai, Harvey B Newman, Jozsef Toth, Marcus Hohlmann, S. Braccini, M. Chemarin, B. Musicar, B. Tellili, G. Cara Romeo, Nicola Cavallo, L. Romero, G. Grenier, S. Reucroft, J. Debreczeni, A. El Hage, S. C. Tonwar, J. Berdugo, I. Clare, M. Levtchenko, Frank Filthaut, E. J. Sanchez, M. Bourquin, R. de Asmundis, Francesca Cavallari, Riccardo Paramatti, A. Kunin, I. Fisk, A. Böhm, I. Pal, G. M. Chen, A. Favara, H. J. Yang, S. Roth, R. Ofierzynski, Thomas Ferguson, A. Bajo, P. Achard, Z. F. Gong, C. Dionisi, J. H. Field, H. F. Chen, J. P. Martin, Pablo Garcia-Abia, Alain Hervé, S. Likhoded, J. Casaus, W. J. Metzger, C-Q. Li, Philippe Mermod, Marcella Diemoz, Yu. Galaktionov, V. K. Gupta, A. Bay, J. Alcaraz, G. Mirabelli, Alexander S. Sakharov, G. Y. Zhu, E. Shumilov, L. Cifarelli, H. El Mamouni, S. C. Blyth, Marco Meschini, M. N. Kienzle-Focacci, B. Stoyanov, C. G. Yang, D. Haas, C. Furetta, Gianpaolo Carlino, F. DeNotaristefani, M. Lebeau, C. Rosenbleck, Claudia Cecchi, L. Xia, Oleg Fedin, Z. A. Liu, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, M. Aguilar-Benitez, O. Grimm, Felicitas Pauss, J. Pothier, Yu. Zalite, P. Berges, Herwig Schopper, Christopher George Tully, Wolfgang Lohmann, A. Mihul, G. Alemanni, P. Lebrun, R. Ramelli, S. Rosier-Lees, Jeremy Mans, Qiuwang Wang, G. S. Muanza, S. Saremi, X. L. Wang, B. Bertucci, M. Pauluzzi, F. Anselmo, Nicanor Colino, Alexander Malinin, G. Chiefari, S. Shevchenko, F. Behner, Jean Fay, P. de Jong, N. Shivarov, Claudio Luci, Alessandra Doria, S. C. Yeh, Vladimir Andreev, Robert Clare, W. Kittel, A. Rosca, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, Guo-Ming Chen, J. M. Le Goff, J. Yamamoto, Christoph Rosemann, W. C. Fisher, Lamberto Luminari, F. L. Linde, K. Dehmelt, D. Ren, M. Napolitano, R. T. Van de Walle, D. Duchesneau, H. S. Chen, L. Servoli, M. Gataullin, J. A. Rubio, Leonardo Merola, G. Ruggiero, A. Chen, J. Salicio, G. Landi, An. Zalite, P. Ladron de Guevara, Pierre Lecomte, L. Tauscher, An.A. Vorobyov, S. R. Hou, M. Wadhwa, D. J. Schotanus, T. Azemoon, O. Adriani, A. J.M. Muijs, Peter Denes, Werner Lustermann, M. Dierckxsens, Imad Baptiste Laktineh, Lucas Taylor, E. Valente, L. Baksay, Marcos Cerrada, Manjit Kaur, Paolo Bagnaia, Mingming Yang, Ren-Yuan Zhu, G. Viertel, Hans J. Vogel, W. T. Lin, M. Kopal, S. Costantini, M. Pedace, A. Gurtu, M. Rescigno, M. W. Gruenewald, R. Ranieri, Z. Szillasi, B. De La Cruz, M. Steuer, Marc Weber, J. J. Blaising, P. Déglon, Speranza Falciano, V. Koutsenko, Sw. Banerjee, C. J.W.P. Timmermans, P. Extermann, Salvatore Mele, Simonetta Gentile, M. A. Rahaman, D. Perret-Gallix, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, A. Klimentov, M. Pioppi, Egidio Longo, L. J. Gutay, U. Becker, A. Arefiev, H. Vogt, Jiawei Zhao, F. J. Eppling, L. W. Jones, P. H. Fisher, S. M. Ting, R. R. McNeil, H. L. Zhuang, Arno Straessner, L. Malgeri, G. Holzner, J.V. Allaby, S. Patricelli, A. Lebedev, Dong-Chul Son, B. P. Roe, K. Riles, J. Hirschfelder, D. Hatzifotiadou, Laszlo Boldizsar, Stefano Giagu, F. Marzano, G. Coignet, Subir Sarkar, Mariagrazia Alviggi, F. Brochu, D. della Volpe, I. Vetlitsky, Samuel C.C. Ting, A. Barczyk, V. Shoutko, Adrian Biland, G. Passaleva, I. Josa-Mutuberria, M. Kräber, M. Musy, T. Paul, W. G. Ma, P. Jindal, P. Le Coultre, M. Basile, S. Natale, R. Berbeco, C. Souga, S. Vlachos, J. G. Branson, S. Sushkov, I. Vodopianov, Davide Piccolo, A. Engler, S. Wynhoff, M. Capell, V. Veszpremi, M. Duda, K. Freudenreich, S. N. Ganguli, M. Biglietti, Aleandro Nisati, A. Degré, H. S. Fesefeldt, E. Pistolesi, S. Cucciarelli, C. Maña, A. Eline, B. L. Betev, A. M. Cartacci, A. C. König, A. Krüger, B. Zimmermann, Z. Z. Xu, C. H. Lin, V. Pojidaev, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, Sándor Nagy, X. W. Tang, P. A. Piroué, M. Chamizo, Luca Lista, P. G. Rancoita, C. Palomares, B. N. Jin, Sabine Riemann, H. Nowak, S. Banerjee, Tariq Aziz, D. Teyssier, Pierluigi Paolucci, Crisostomo Sciacca, and H. Milcent
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Luminosity (scattering theory) ,hadronic photon structure function ,010308 nuclear & particles physics ,Scattering ,Detector ,Hadron ,Física ,polar-angle calorimeter ,Parton ,ddc:500.2 ,Electron ,01 natural sciences ,Photon structure function ,Calorimeter ,Nuclear physics ,hadrons ,0103 physical sciences ,High Energy Physics::Experiment ,Nuclear Experiment ,010306 general physics ,Ciencias Exactas - Abstract
The e+e− → e+e−hadrons reaction, where one of the two electrons is detected in a low polar-angle calorimeter, is analysed in order to measure the hadronic photon structure function F2γ. The full high-energy and high-luminosity data set, collected with the L3 detector at centre-of-mass energies 189 GeV ≼ √s ≼ 209 GeV, corresponding to an integrated luminosity of 608 pb−1 is used. The Q2 range 11 GeV2 ≼ Q2 ≼ 34 GeV2 and the x range 0.006 ≼ x ≼ 0.556 are considered. The data are compared with recent parton density functions., Facultad de Ciencias Exactas
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- 2005
23. Neutral-current four-fermion production in e+e− interactions at LEP
- Author
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S. Pensotti, Valery Schegelsky, Antonino Zichichi, Igor Vorobiev, H. Rykaczewski, Giovanni Organtini, Felicitas Pauss, H. Anderhub, S. Rosier-Lees, W. Kittel, G. S. Muanza, P. Le Coultre, M. Basile, Michele Guida, P. Levtchenko, Panos A Razis, R. Leiste, B. Musicar, Jean Fay, Riccardo Paramatti, A. Kunin, D. Haas, A. Favara, M. Vivargent, A. Arefiev, P. G. Rancoita, C. Palomares, A. Barczyk, R. R. McNeil, F. Pierella, S. Braccini, C-Q. Li, J.V. Allaby, S. Patricelli, Federico Cindolo, J. K. Kim, V. K. Gupta, H. L. Zhuang, Yu. Galaktionov, B. N. Jin, Marcella Diemoz, Adrian Biland, Z. Szillasi, Arno Straessner, L. Cifarelli, H. Nowak, L. Baksay, V. Koutsenko, D. Hatzifotiadou, E. Delmeire, J. Alcaraz, S. Sushkov, S. Bottai, Luca Lista, J. Berdugo, Y. S. Lu, G. Mirabelli, Laszlo Boldizsar, Gianpaolo Carlino, F. DeNotaristefani, Marc Weber, M. Rescigno, Mingming Yang, R. de Asmundis, I. Fisk, E. J. Sanchez, A. Shvorob, R. Vasquez, G. Forconi, M. Pohl, S. C. Tonwar, J. Mnich, Simonetta Gentile, M. Levtchenko, G. Holzner, Piero Spillantini, Frank Filthaut, H. Milcent, C. Souga, K. Riles, M. Pioppi, A. Klimentov, Francesca Cavallari, Thomas Ferguson, John Swain, Jozsef Toth, J. H. Field, A. Mihul, G. Alemanni, L. J. Gutay, Peter H. Fisher, F. Marzano, G. Coignet, Willis Lin, Sabine Riemann, U. Becker, Z. A. Liu, M. W. Gruenewald, I. Vodopianov, A. Engler, P. Tarján, Dimitri Bourilkov, B. Stoyanov, V. Veszpremi, J. P. Martin, S. C. Yeh, M. Lebeau, Lamberto Luminari, P. Extermann, Tariq Aziz, D. Teyssier, S. Wynhoff, M. Capell, Christoph Schäfer, B. Z. Yang, R. Ranieri, P. Berges, Vladimir Andreev, Ren-Yuan Zhu, B. De La Cruz, M. Pedace, B. P. Roe, M. Biglietti, H. S. Fesefeldt, E. Pistolesi, G. Grenier, Qiuwang Wang, S. Saremi, Stefan Roth, Roberto Battiston, Alexander S. Sakharov, An.A. Vorobyov, G. Y. Zhu, E. Shumilov, F. J. Eppling, L. W. Jones, S. M. Ting, A. Gurtu, H. Hofer, K. L. Tung, A. El Hage, Aleandro Nisati, R. T. Van de Walle, Alexander Malinin, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, B. Echenard, A. De Salvo, H. El Mamouni, Crisostomo Sciacca, Subir Sarkar, F. Brochu, D. della Volpe, Gerjan Bobbink, P. Jindal, T. Paul, M. Kopal, M. Steuer, B. Borgia, M. T. Dova, J. Ulbricht, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, P. Bartalini, Nicola Cavallo, B. Zimmermann, A. Lebedev, Pierluigi Paolucci, Dong-Chul Son, C. Dionisi, P. Déglon, Speranza Falciano, Konrad Deiters, J. M. Le Goff, J. Yamamoto, Christoph Rosemann, J. A. Rubio, B. Tellili, W. C. Fisher, Claudia Cecchi, D. P. Stickland, Leonardo Merola, L. Tauscher, Harvey B Newman, Sw. Banerjee, T. Azemoon, Pierre Lecomte, Y. H. Chang, G. B. Mohanty, J. J. Blaising, J. Hirschfelder, Stefano Giagu, A. Bajo, Egidio Longo, Pablo Garcia-Abia, Alain Hervé, Alberto Aloisio, N. Batalova, Peter Denes, G. Cara Romeo, P. Lebrun, S. Reucroft, J. Debreczeni, A. Bay, J. G. Branson, J. Mans, Werner Lustermann, Charles Timmermans, M. Dierckxsens, E. Valente, An. Zalite, I. Clare, S. Vlachos, Marcos Cerrada, Mariagrazia Alviggi, Jiawei Zhao, Sándor Nagy, Paolo Bagnaia, Francesca Nessi-Tedaldi, S. C. Blyth, Marco Meschini, J. Casaus, Davide Piccolo, Helmut Vogel, L. Xia, X. L. Wang, M. A. Rahaman, D. Perret-Gallix, S. N. Ganguli, Georgi Sultanov, Axel König, C. Furetta, Oleg Fedin, M. Pauluzzi, B. L. Betev, Klaus Dehmelt, Guo-Ming Chen, F. L. Linde, X. W. Tang, A. Degré, P. A. Piroué, M. Aguilar-Benitez, O. Grimm, W. J. Burger, Herwig Schopper, S. Natale, I. Vetlitsky, J. D. Burger, G. Ruggiero, A. Chen, Maurizio Biasini, M. Chamizo, Peter Raics, S. Mele, C. Rosenbleck, G. Viertel, Michael Dittmar, Marta Felcini, J. Salicio, G. Rahal-Callot, Z. F. Gong, N. Raja, C. G. Yang, Kajari Mazumdar, X. D. Cai, D. Ren, J. Pothier, Yu. Zalite, Zheng Wang, A. Eline, V. Plyaskin, C. Paus, Christopher George Tully, Francesco Becattini, B. Roux, K. Sudhakar, Zhenyu Zhang, S. Costantini, A. M. Cartacci, Marcus Hohlmann, Wesley James Metzger, A. Rosca, M. Duda, T. Novak, M. Gataullin, H. J. Yang, K. Freudenreich, M. Chemarin, H. Suter, R. Ofierzynski, P. Ladron de Guevara, S. Likhoded, G. M. Chen, Alexei Raspereza, L. Romero, Z. Z. Xu, C. H. Lin, G. Baksay, V. Pojidaev, M. Bourquin, A. Krüger, Wolfgang Lohmann, H. Vogt, P. Achard, Samuel C.C. Ting, R. Barillère, B. Bertucci, S. V. Baldew, S. Cucciarelli, M. N. Kienzle-Focacci, D. O. Prokofiev, L. Z. Sun, A. Böhm, Jasper Kirkby, M. A. Falagan, C. Maña, F. Anselmo, Nicanor Colino, M. Zöller, L. Bellucci, V. Shoutko, G. Passaleva, I. Josa-Mutuberria, M. Kräber, M. Musy, R. Berbeco, I. Pal, R. Ramelli, P. de Jong, N. Shivarov, Claudio Luci, Robert Clare, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, D. Duchesneau, H. S. Chen, L. Servoli, G. Landi, A. J.M. Muijs, Manjit Kaur, H. F. Chen, G. Chiefari, S. Shevchenko, F. Behner, Alessandra Doria, S. R. Hou, M. Wadhwa, D. J. Schotanus, and S. Villa
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Physics ,Nuclear and High Energy Physics ,Muon ,Neutral current ,010308 nuclear & particles physics ,Fermion ,Electron ,01 natural sciences ,Standard Model ,0103 physical sciences ,Mass spectrum ,Heavy particle ,Atomic physics ,010306 general physics - Abstract
Neutral-current four-fermion production, e + e − → f f ¯ f ′ f ¯ ′ , is studied in 0.7 fb −1 of data collected with the L3 detector at LEP at centre-of-mass energies s = 183 – 209 GeV . Four final states are considered: q q ¯ ν ν ¯ , q q ¯ l + l − , l + l − l ′ + l ′ − and l + l − ν ν ¯ , where l denotes either an electron or a muon. Their cross sections are measured and found to agree with the Standard Model predictions. In addition, the e + e − → Z γ ∗ → f f ¯ f ′ f ¯ ′ process is studied and its total cross section at the average centre-of-mass energy 〈 s 〉 = 196.6 GeV is found to be 0.29 ± 0.05 ± 0.03 pb , where the first uncertainty is statistical and the second systematic, in agreement with the Standard Model prediction of 0.22 pb. Finally, the mass spectra of the q q ¯ l + l − final states are analysed to search for the possible production of a new neutral heavy particle, for which no evidence is found.
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- 2005
24. PET Imaging in a Case of the Semantic Variant of Primary Progressive Aphasia
- Author
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Jens Wiltfang, S. Liebeskind, Jens Benninghoff, M. Zöller, and M. Küper
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Male ,medicine.medical_specialty ,Speech production ,Medizin ,Neurological examination ,Neuropsychological Tests ,Audiology ,Primary progressive aphasia ,Atrophy ,Fluorodeoxyglucose F18 ,medicine ,Humans ,Neurologic Examination ,medicine.diagnostic_test ,Temporal pole ,Verbal Behavior ,Neuropsychology ,Brain ,Pet imaging ,Middle Aged ,medicine.disease ,Magnetic Resonance Imaging ,Word finding ,Psychiatry and Mental health ,Aphasia, Primary Progressive ,Neurology ,Positron-Emission Tomography ,Neurology (clinical) ,Radiopharmaceuticals ,Psychology ,Cognitive psychology - Abstract
A 64-year-old right-handed Caucasian presented with a four-year history of word-finding deficits and otherwise fluent speech production. Neurological examination remained unremarkable apart from the word finding impairment. Likewise, neuropsychological evaluation confirmed significantly reduced semantic word fluency. While brain MRI depicted only discrete anterior temporal atrophy, 18-fluorodeoxyglucose PET showed clear hypometabolism of the anterior temporal pole bilaterally with left predominance. An imaging-supported diagnosis of the semantic variant of primary progressive aphasia was established in close accordance to recently published diagnostic criteria. The PET findings can be regarded as typical for this condition and PET imaging proved helpful to delineate other variants (non-fluent and logopenic) of primary progressive aphasia.
- Published
- 2013
25. Measurement of exclusive ρ0ρ0 production in mid-virtuality two-photon interactions at LEP
- Author
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P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, H. Anderhub, V.P. Andreev, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, G. Baksay, L. Baksay, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, S. Bottai, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A. Cartacci, J. Casaus, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, M. Chamizo, Y.H. Chang, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, B. de la Cruz, S. Cucciarelli, R. de Asmundis, P. Déglon, J. Debreczeni, A. Degré, K. Dehmelt, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, C. Dionisi, M. Dittmar, A. Doria, M.T. Dova, D. Duchesneau, M. Duda, B. Echenard, A. Eline, A. El Hage, H. El Mamouni, A. Engler, F.J. Eppling, P. Extermann, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, W. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S. Gentile, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, D. Hatzifotiadou, T. Hebbeker, A. Hervé, J. Hirschfelder, H. Hofer, M. Hohlmann, G. Holzner, S.R. Hou, B.N. Jin, P. Jindal, L.W. Jones, P. de Jong, I. Josa-Mutuberría, M. Kaur, M.N. Kienzle-Focacci, J.K. Kim, J. Kirkby, W. Kittel, A. Klimentov, A.C. König, M. Kopal, V. Koutsenko, M. Kräber, R.W. Kraemer, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.M. Le Goff, R. Leiste, M. Levtchenko, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, C. Luci, L. Luminari, W. Lustermann, W.G. Ma, L. Malgeri, A. Malinin, C. Maña, J. Mans, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, S. Nagy, S. Natale, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nisati, T. Novak, H. Nowak, R. Ofierzynski, G. Organtini, I. Pal, C. Palomares, P. Paolucci, R. Paramatti, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, D. Piccolo, F. Pierella, M. Pioppi, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, J. Pothier, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, P. Razis, D. Ren, M. Rescigno, S. Reucroft, S. Riemann, K. Riles, B.P. Roe, L. Romero, A. Rosca, C. Rosemann, C. Rosenbleck, S. Rosier-Lees, S. Roth, J.A. Rubio, G. Ruggiero, H. Rykaczewski, A. Sakharov, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, C. Schäfer, V. Schegelsky, H. Schopper, D.J. Schotanus, C. Sciacca, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, D. Son, C. Souga, P. Spillantini, M. Steuer, D.P. Stickland, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, X.W. Tang, P. Tarjan, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, J. Ulbricht, E. Valente, R.T. Van de Walle, R. Vasquez, V. Veszpremi, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, M. Wadhwa, Q. Wang, X.L. Wang, Z.M. Wang, M. Weber, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, J. Zhao, G.Y. Zhu, R.Y. Zhu, H.L. Zhuang, A. Zichichi, B. Zimmermann, and M. Zöller
- Subjects
Nuclear physics ,Physics ,Nuclear and High Energy Physics ,High energy ,Particle physics ,Photon ,Luminosity (scattering theory) ,Virtuality (philosophy) - Abstract
Exclusive ρ0ρ0 production in two-photon collisions between a quasi-real and a mid-virtuality photon is studied with data collected at LEP at centre-of-mass energies 183
- Published
- 2004
26. Measurement of the atmospheric muon spectrum from 20 to 3000 GeV
- Author
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P. Achard, O. Adriani, M. Aguilar-Benitez, M. van den Akker, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, H. Anderhub, V.P. Andreev, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, G. Baksay, L. Baksay, J. Bähr, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, S. Bottai, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A. Cartacci, J. Casaus, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, M. Chamizo, T. Chiarusi, Y.H. Chang, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, B. de la Cruz, S. Cucciarelli, J.A. van Dalen, R. de Asmundis, P. Déglon, J. Debreczeni, A. Degré, K. Dehmelt, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, L.K. Ding, C. Dionisi, M. Dittmar, A. Doria, M.T. Dova, D. Duchesneau, M. Duda, I. Duran, B. Echenard, A. Eline, A. El Hage, H. El Mamouni, A. Engler, F.J. Eppling, P. Extermann, G. Faber, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, W. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S. Gentile, S. Giagu, Z.F. Gong, H.J. Grabosch, G. Grenier, O. Grimm, H. Groenstege, M.W. Gruenewald, M. Guida, Y.N. Guo, S. Gupta, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, Ch. Haller, D. Hatzifotiadou, Y. Hayashi, Z.X. He, T. Hebbeker, A. Hervé, J. Hirschfelder, H. Hofer, M. Hohlmann, G. Holzner, S.R. Hou, A.X. Huo, Y. Hu, N. Ito, B.N. Jin, C.L. Jing, L.W. Jones, P. de Jong, I. Josa-Mutuberría, V. Kantserov, M. Kaur, S. Kawakami, M.N. Kienzle-Focacci, J.K. Kim, J. Kirkby, W. Kittel, A. Klimentov, A.C. König, E. Kok, A. Korn, M. Kopal, V. Koutsenko, M. Kräber, H.H. Kuang, R.W. Kraemer, A. Krüger, J. Kuijpers, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.M. Le Goff, Y. Lei, H. Leich, R. Leiste, M. Levtchenko, P. Levtchenko, C. Li, L. Li, Z.C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, C. Luci, L. Luminari, W. Lustermann, W.G. Ma, X.H. Ma, Y.Q. Ma, L. Malgeri, A. Malinin, C. Maña, J. Mans, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, X.W. Meng, L. Merola, M. Meschini, W.J. Metzger, A. Mihul, A. van Mil, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, B. Monteleoni, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, S. Nagy, R. Nahnhauer, V.A. Naumov, S. Natale, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nisati, T. Novak, H. Nowak, R. Ofierzynski, G. Organtini, I. Pal, C. Palomares, P. Paolucci, R. Paramatti, J.-F. Parriaud, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, M. Pioppi, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, J. Pothier, D. Prokofiev, J. Quartieri, C.R. Qing, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, K.C. Ravindran, P. Razis, D. Ren, M. Rescigno, S. Reucroft, P. Rewiersma, S. Riemann, K. Riles, B.P. Roe, A. Rojkov, L. Romero, A. Rosca, C. Rosemann, C. Rosenbleck, S. Rosier-Lees, S. Roth, J.A. Rubio, G. Ruggiero, H. Rykaczewski, R. Saidi, A. Sakharov, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, C. Schäfer, V. Schegelsky, V. Schmitt, B. Schoeneich, H. Schopper, D.J. Schotanus, C. Sciacca, L. Servoli, C.Q. Shen, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, D. Son, C. Souga, P. Spillantini, M. Steuer, D.P. Stickland, B. Stoyanov, A. Straessner, K. Sudhakar, H. Sulanke, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, X.W. Tang, P. Tarjan, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, G. Trowitzsch, C. Tully, K.L. Tung, J. Ulbricht, M. Unger, E. Valente, H. Verkooijen, R.T. van de Walle, R. Vasquez, V. Veszpremi, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, M. Wadhwa, R.G. Wang, Q. Wang, X.L. Wang, X.W. Wang, Z.M. Wang, M. Weber, R. van Wijk, T.A.M. Wijnen, H. Wilkens, S. Wynhoff, L. Xia, Y.P. Xu, J.S. Xu, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, X.F. Yang, Z.G. Yao, S.C. Yeh, Z.Q. Yu, An. Zalite, Yu. Zalite, C. Zhang, F. Zhang, J. Zhang, S. Zhang, Z.P. Zhang, J. Zhao, S.J. Zhou, G.Y. Zhu, R.Y. Zhu, H.L. Zhuang, Q.Q. Zhu, A. Zichichi, B. Zimmermann, M. Zöller, A.N.M. Zwart, L3 (IHEF, IoP, FNWI), P. ACHARD, O. ADRIANI, M. AGUILAR-BENITEZ, J. ALCARAZ, G. ALEMANNI, J. ALLABY, A. ALOISIO, M.G. ALVIGGI, H. ANDERHUB, V.P. ANDREEV, F. ANSELMO, A. AREFIEV, T. AZEMOON, T. AZIZ, P. BAGNAIA, A. BAJO, G. BAKSAY, L. BAKSAY, S.V. BALDEW, S. BANERJEE, SW. BANERJEE, A. BARCZYK, R. BARILLÈRE, P. BARTALINI, M. BASILE, N. BATALOVA, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, L. BELLUCCI, R. BERBECO, J. BERDUGO, P. BERGES, B. BERTUCCI, B.L. BETEV, M. BIASINI, M. BIGLIETTI, A. BILAND, J.J. BLAISING, S.C. BLYTH, G.J. BOBBINK, A. BÖHM, L. BOLDIZSAR, B. BORGIA, S. BOTTAI, D. BOURILKOV, M. BOURQUIN, S. BRACCINI, J.G. BRANSON, F. BROCHU, J.D. BURGER, W.J. BURGER, X.D. CAI, M. CAPELL, G. CARA ROMEO, G. CARLINO, A. CARTACCI, J. CASAUS, F. CAVALLARI, N. CAVALLO, C. CECCHI, M. CERRADA, M. CHAMIZO, Y.H. CHANG, M. CHEMARIN, A. 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Zimmermann, B, Zöller, M, Zwart, A, Achard, Pablo, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Echenard, Bertrand, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Natale, Sonia, Pohl, Martin, and Straessner, Arno
- Subjects
Nuclear and High Energy Physics ,Particle physics ,L3,CERN-LEP-L3 ,Physics::Instrumentation and Detectors ,Ciencias Físicas ,Astrophysics::High Energy Astrophysical Phenomena ,momentum spectrum ,FOS: Physical sciences ,Cosmic ray ,ddc:500.2 ,7. Clean energy ,01 natural sciences ,High Energy Physics - Experiment ,purl.org/becyt/ford/1 [https] ,Momentum ,Nuclear physics ,Atmospheric muon spectrum ,High Energy Physics - Experiment (hep-ex) ,Muon spectrometer ,muon ,l3 ,cern lab ,cosmic radiation ,angular dependence ,magnetic detector ,0103 physical sciences ,Vertical direction ,Nuclear Experiment ,010306 general physics ,Cosmic rays ,High-energy hadronic interactions ,Zenith ,Physics ,Muon ,010308 nuclear & particles physics ,Física ,purl.org/becyt/ford/1.3 [https] ,Astronomía ,Pair production ,Muon flux ,Physics::Accelerator Physics ,High Energy Physics::Experiment ,CIENCIAS NATURALES Y EXACTAS ,Particle Physics - Experiment ,FIS/04 - FISICA NUCLEARE E SUBNUCLEARE - Abstract
The absolute muon flux between 20 and 3000 GeV is measured with the L3 magnetic muon spectrometer for zenith angles ranging from 0°to 58°. Due to the large exposure of about 150 m2sr d, and the excellent momentum resolution of the L3 muon chambers, a precision of 2.3% at 150 GeV in the vertical direction is achieved.The ratio of positive to negative muons is studied between 20 and 500 GeV, and the average vertical muon charge ratio is found to be 1.285±0.003(stat.)±0.019(syst.)., Physics Letters B, 598 (1-2), ISSN:0370-2693, ISSN:0031-9163, ISSN:1873-2445
- Published
- 2004
27. Measurement of exclusive ρ+ρ− production in high-Q2 two-photon collisions at LEP
- Author
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P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, H. Anderhub, V.P. Andreev, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, G. Baksay, L. Baksay, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, S. Bottai, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A. Cartacci, J. Casaus, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, M. Chamizo, Y.H. Chang, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, B. de la Cruz, S. Cucciarelli, J.A. van Dalen, R. de Asmundis, P. Déglon, J. Debreczeni, A. Degré, K. Dehmelt, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, C. Dionisi, M. Dittmar, A. Doria, M.T. Dova, D. Duchesneau, M. Duda, B. Echenard, A. Eline, A. El Hage, H. El Mamouni, A. Engler, F.J. Eppling, P. Extermann, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, W. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S. Gentile, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, D. Hatzifotiadou, T. Hebbeker, A. Hervé, J. Hirschfelder, H. Hofer, M. Hohlmann, G. Holzner, S.R. Hou, Y. Hu, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberría, M. Kaur, M.N. Kienzle-Focacci, J.K. Kim, J. Kirkby, W. Kittel, A. Klimentov, A.C. König, M. Kopal, V. Koutsenko, M. Kräber, R.W. Kraemer, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.M. Le Goff, R. Leiste, M. Levtchenko, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, C. Luci, L. Luminari, W. Lustermann, W.G. Ma, L. Malgeri, A. Malinin, C. Maña, J. Mans, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, S. Nagy, S. Natale, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nisati, T. Novak, H. Nowak, R. Ofierzynski, G. Organtini, I. Pal, C. Palomares, P. Paolucci, R. Paramatti, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pioppi, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, J. Pothier, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, P. Razis, D. Ren, M. Rescigno, S. Reucroft, S. Riemann, K. Riles, B.P. Roe, L. Romero, A. Rosca, C. Rosemann, C. Rosenbleck, S. Rosier-Lees, S. Roth, J.A. Rubio, G. Ruggiero, H. Rykaczewski, A. Sakharov, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, C. Schäfer, V. Schegelsky, H. Schopper, D.J. Schotanus, C. Sciacca, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, D. Son, C. Souga, P. Spillantini, M. Steuer, D.P. Stickland, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, X.W. Tang, P. Tarjan, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, J. Ulbricht, E. Valente, R.T. Van de Walle, R. Vasquez, V. Veszpremi, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, M. Wadhwa, Q. Wang, X.L. Wang, Z.M. Wang, M. Weber, H. Wilkens, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, J. Zhao, G.Y. Zhu, R.Y. Zhu, H.L. Zhuang, A. Zichichi, B. Zimmermann, and M. Zöller
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Luminosity (scattering theory) ,Photon ,010308 nuclear & particles physics ,7. Clean energy ,01 natural sciences ,Nuclear physics ,Cross section (geometry) ,Near threshold ,0103 physical sciences ,Production (computer science) ,010306 general physics - Abstract
Exclusive ρ+ρ- production in two-photon collisions involving a single highly-virtual photon is studied for the first time with data collected by the L3 experiment at LEP at centre-of-mass energies 89
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- 2004
28. Study of the e+e−→Zγ process at LEP and limits on triple neutral-gauge-boson couplings
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B. Zimmermann, Felicitas Pauss, S. Rosier-Lees, Konrad Deiters, P. Le Coultre, G. B. Mohanty, Alberto Aloisio, Samuel C.C. Ting, H. Anderhub, G. Ruggiero, M. Basile, Simonetta Gentile, A. Klimentov, Sándor Nagy, Michele Guida, A. Lebedev, Dong-Chul Son, S. Sushkov, Zhen Zhang, X. W. Tang, J. J. Blaising, J. Hirschfelder, Stefano Giagu, M. Pioppi, S. Braccini, M. Vivargent, D. Piccolo, P. A. Piroué, M. Chamizo, G. Mirabelli, L. J. Gutay, G. Cara Romeo, B. P. Roe, U. Becker, R. de Asmundis, I. Fisk, G. Chiefari, Roberto Battiston, Peter H. Fisher, Klaus Dehmelt, V. Veszpremi, S. Shevchenko, Aleandro Nisati, Georgi Sultanov, Joseph Quartieri, H. Vogt, G. Baksay, F. J. Eppling, L. W. Jones, Leonardo Merola, I. Vetlitsky, Ren-Yuan Zhu, F. Behner, F. Brochu, P. G. Rancoita, Gerjan Bobbink, B. Borgia, D. della Volpe, B. N. Jin, J. K. Kim, S. M. Ting, M. Pedace, M. Chemarin, F. Pierella, L. Tauscher, M. T. Dova, J. Ulbricht, Federico Cindolo, G. M. Chen, J. Mnich, H. Nowak, D. Vicinanza, A. Gurtu, Lamberto Luminari, A. Barczyk, C. Palomares, B. De La Cruz, M. Rescigno, H. El Mamouni, B. Tellili, T. Azemoon, R. Ramelli, Adrian Biland, P. Tarján, Dimitri Bourilkov, I. Clare, Marcos Cerrada, Marc Weber, P. Spillantini, P. de Jong, S. Banerjee, N. Shivarov, Claudio Luci, A. El Hage, G. Passaleva, Pierre Lecomte, P. Déglon, Speranza Falciano, Tariq Aziz, B. Petersen, S. C. Tonwar, E. Fiandrini, Gyorgy Vesztergombi, D. Teyssier, Pierluigi Paolucci, Frank Filthaut, Robert Clare, S. Costantini, Zheng Wang, Riccardo Paramatti, C. Souga, Werner Lustermann, Charles Timmermans, M. Dierckxsens, B. Echenard, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, J. A. van Dalen, A. De Salvo, Oleg Fedin, H. Milcent, Thomas Ferguson, Z. Szillasi, M. Napolitano, P. Bartalini, S. Bottai, Egidio Longo, J.V. Allaby, S. Patricelli, Yu. Galaktionov, I. Vodopianov, Alessandra Doria, Harvey B Newman, M. Musy, W. J. Burger, P. Lebrun, V. Koutsenko, A. Rosca, Michael Dittmar, D. Duchesneau, H. S. Chen, J. Alcaraz, Jeremy Mans, Jiawei Zhao, Crisostomo Sciacca, L. Servoli, A. Engler, S. Wynhoff, D. Hatzifotiadou, Laszlo Boldizsar, M. Capell, A. Kunin, P. Ladron de Guevara, An.A. Vorobyov, R. Leiste, I. Pal, H. S. Fesefeldt, E. Pistolesi, S. R. Hou, M. Wadhwa, D. J. Schotanus, M. Gataullin, K. Sudhakar, O. Adriani, Imad Baptiste Laktineh, A. Mihul, G. Alemanni, A. Bajo, Guo-Ming Chen, F. L. Linde, Vladimir Andreev, Lucas Taylor, M. G. Alviggi, R. Vasquez, J. G. Branson, A. Böhm, J. Casaus, S. C. Yeh, A. Chen, J. Salicio, S. N. Ganguli, R. van Gulik, C. Furetta, G. Forconi, M. Pohl, P. Extermann, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, G. Landi, A. Degré, C. Rosenbleck, W. J. Metzger, C. G. Yang, J. Pothier, Yu. Zalite, Jozsef Toth, A. J.M. Muijs, Manjit Kaur, A. Eline, D. P. Stickland, Y. H. Chang, R. T. Van de Walle, G. Grenier, D. Haas, S. Reucroft, J. Debreczeni, L. Romero, S. Sarkar, M. Bourquin, E. Delmeire, P. Achard, Y. S. Lu, Francesca Nessi-Tedaldi, J. D. Burger, G. Rahal-Callot, N. Raja, Peter Denes, H. Suter, A. Shvorob, R. Ranieri, M. Levtchenko, E. Valente, Paolo Bagnaia, S. C. Blyth, S. Pensotti, Valery Schegelsky, Antonino Zichichi, J. H. Field, H. Rykaczewski, Giovanni Organtini, H. Wilkens, Marco Meschini, B. Stoyanov, G. S. Muanza, Jean Fay, Maurizio Biasini, Christopher George Tully, G. Viertel, Hans J. Vogel, Wolfgang Lohmann, B. Bertucci, Marta Felcini, W. T. Lin, F. Anselmo, Nicanor Colino, Hao-Ze Chen, B. Musicar, A. Favara, Francesco Becattini, Marcella Diemoz, L. Cifarelli, L. Baksay, V. Shoutko, N. Batalova, H. J. Yang, Peter Raics, R. Ofierzynski, Kajari Mazumdar, X. D. Cai, S. Likhoded, Marcus Hohlmann, V. Plyaskin, Alexander Malinin, T. Novak, M. Duda, K. Freudenreich, Z. A. Liu, Alexei Raspereza, M. W. Gruenewald, W. C. Fisher, Qiuwang Wang, A. Krüger, S. Saremi, Stefan Roth, S. Cucciarelli, L. Z. Sun, R. Barillère, C. Maña, An. Zalite, C-Q. Li, S. V. Baldew, D. O. Prokofiev, V. K. Gupta, J. M. Le Goff, J. Yamamoto, Christoph Rosemann, Jasper Kirkby, M. A. Falagan, M. Zöller, L. Bellucci, F. DeNotaristefani, T. Paul, Ya Han Hu, S. Natale, J. A. Rubio, C. Paus, M. Kopal, L. Malgeri, P. Berges, B. L. Betev, S. Vlachos, M. Steuer, M. A. Rahaman, D. Perret-Gallix, Luca Lista, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, A. Bay, Sabine Riemann, L. Xia, M. Aguilar-Benitez, O. Grimm, Herwig Schopper, A. M. Cartacci, A. C. König, I. Josa-Mutuberria, M. Kräber, Z. Z. Xu, R. Berbeco, C. H. Lin, V. Pojidaev, Michela Biglietti, A. Arefiev, R. R. McNeil, G. Carlino, H. L. Zhuang, Arno Straessner, G. Holzner, K. Riles, F. Marzano, G. Coignet, S. Villa, Igor Vorobiev, P. Levtchenko, Panos A Razis, J. Berdugo, E. J. Sanchez, W. Kittel, X. L. Wang, M. Pauluzzi, D. Ren, Mingming Yang, Francesca Cavallari, John Swain, J. P. Martin, Alexander S. Sakharov, G. Y. Zhu, E. Shumilov, M. N. Kienzle-Focacci, Claudia Cecchi, M. Lebeau, Nicola Cavallo, and Z. F. Gong
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Gauge boson ,Photon ,010308 nuclear & particles physics ,Physics beyond the Standard Model ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,Hadron ,01 natural sciences ,7. Clean energy ,Standard Model ,Nuclear physics ,0103 physical sciences ,High Energy Physics::Experiment ,Neutrino ,010306 general physics ,Bhabha scattering - Abstract
The process e+e-→Zγ where the Z boson decays into hadrons or neutrinos, is studied with data collected with the L3 detector at LEP at centre-of-mass energies from 189 up to 209 GeV. The cross sections are measured and found to be in agreement with the Standard Model predictions. Limits on triple neutral-gauge-boson couplings, forbidden in the Standard Model at tree level, are derived. Limits on the energy scales at which the anomalous couplings could be manifest are set. They range from 0.3 to 2.3 TeV depending on the new physics effect under consideration. © 2004 Published by Elsevier B.V.
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- 2004
29. Measurement of the Z-boson mass using e+e -> Z gamma events at centre-of-mass energies above the Z pole
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P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, H. Anderhub, V.P. Andreev, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, G. Baksay, L. Baksay, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, S. Bottai, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A. Cartacci, J. Casaus, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, M. Chamizo, Y.H. Chang, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, B. de la Cruz, S. Cucciarelli, J.A. van Dalen, R. de Asmundis, P. Déglon, J. Debreczeni, A. Degré, K. Dehmelt, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, C. Dionisi, M. Dittmar, A. Doria, M.T. Dova, D. Duchesneau, M. Duda, B. Echenard, A. Eline, A. El Hage, H. El Mamouni, A. Engler, F.J. Eppling, P. Extermann, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, W. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S. Gentile, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, D. Hatzifotiadou, T. Hebbeker, A. Hervé, J. Hirschfelder, H. Hofer, M. Hohlmann, G. Holzner, S.R. Hou, Y. Hu, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, D. Käfer, M. Kaur, M.N. Kienzle-Focacci, J.K. Kim, J. Kirkby, W. Kittel, A. Klimentov, A.C. König, M. Kopal, V. Koutsenko, M. Kräber, R.W. Kraemer, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.M. Le Goff, R. Leiste, M. Levtchenko, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, C. Luci, L. Luminari, W. Lustermann, W.G. Ma, L. Malgeri, A. Malinin, C. Maña, J. Mans, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, S. Nagy, S. Natale, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nisati, T. Novak, H. Nowak, R. Ofierzynski, G. Organtini, I. Pal, C. Palomares, P. Paolucci, R. Paramatti, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pioppi, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, J. Pothier, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, P. Razis, D. Ren, M. Rescigno, S. Reucroft, S. Riemann, K. Riles, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, S. Roth, C. Rosenbleck, J.A. Rubio, G. Ruggiero, H. Rykaczewski, A. Sakharov, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, C. Schäfer, V. Schegelsky, H. Schopper, D.J. Schotanus, C. Sciacca, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, D. Son, C. Souga, P. Spillantini, M. Steuer, D.P. Stickland, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, X.W. Tang, P. Tarjan, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, J. Ulbricht, E. Valente, R.T. Van de Walle, R. Vasquez, V. Veszpremi, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, M. Wadhwa, Q. Wang, X.L. Wang, Z.M. Wang, M. Weber, P. Wienemann, H. Wilkens, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, J. Zhao, G.Y. Zhu, R.Y. Zhu, H.L. Zhuang, A. Zichichi, B. Zimmermann, M. Zöller, Achard, Pablo, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Echenard, Bertrand, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Malgeri, Luca, Natale, Sonia, Pohl, Martin, Straessner, Arno, L3 (IHEF, IoP, FNWI), P. ACHARD, O. ADRIANI, M. AGUILAR-BENITEZ, J. ALCARAZ, G. ALEMANNI, J. ALLABY, A. ALOISIO, M.G. ALVIGGI, H. ANDERHUB, V.P. ANDREEV, F. ANSELMO, A. AREFIEV, T. AZEMOON, T. AZIZ, P. BAGNAIA, A. BAJO, G. BAKSAY, L. BAKSAY, S.V. BALDEW, S. BANERJEE, SW. BANERJEE, A. BARCZYK, R. BARILLÈRE, P. BARTALINI, M. BASILE, N. BATALOVA, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, L. BELLUCCI, R. BERBECO, J. BERDUGO, P. BERGES, B. BERTUCCI, B.L. BETEV, M. BIASINI, M. BIGLIETTI, A. BILAND, J.J. BLAISING, S.C. BLYTH, G.J. BOBBINK, A. BÖHM, L. BOLDIZSAR, B. BORGIA, S. BOTTAI, D. BOURILKOV, M. BOURQUIN, S. BRACCINI, J.G. BRANSON, F. BROCHU, J.D. BURGER, W.J. BURGER, X.D. CAI, M. CAPELL, G. CARA ROMEO, G. CARLINO, A. CARTACCI, J. CASAUS, F. CAVALLARI, N. CAVALLO, C. CECCHI, M. CERRADA, M. CHAMIZO, Y.H. CHANG, M. CHEMARIN, A. CHEN, G. CHEN, G.M. CHEN, H.F. CHEN, H.S. CHEN, G. CHIEFARI, L. CIFARELLI, F. CINDOLO, I. CLARE, R. CLARE, G. COIGNET, N. COLINO, S. COSTANTINI, B. DE LA CRUZ, S. CUCCIARELLI, J.A. VAN DALEN, R. DE ASMUNDIS, P. DÉGLON, J. DEBRECZENI, A. DEGRÉ, K. DEHMELT, K. DEITERS, D. DELLA VOLPE, E. DELMEIRE, P. DENES, F. DE NOTARISTEFANI, A. DE SALVO, M. DIEMOZ, M. DIERCKXSENS, C. DIONISI, M. DITTMAR, A. DORIA, M.T. DOVA, D. DUCHESNEAU, M. DUDA, B. ECHENARD, A. ELINE, A. EL HAGE, H. EL MAMOUNI, A. ENGLER, F.J. EPPLING, P. EXTERMANN, M.A. FALAGAN, S. FALCIANO, A. FAVARA, J. FAY, O. FEDIN, M. FELCINI, T. FERGUSON, H. FESEFELDT, E. FIANDRINI, J.H. FIELD, F. FILTHAUT, P.H. FISHER, W. FISHER, I. FISK, G. FORCONI, K. FREUDENREICH, C. FURETTA, YU. GALAKTIONOV, S.N. GANGULI, P. GARCIA-ABIA, M. GATAULLIN, S. GENTILE, S. GIAGU, Z.F. GONG, G. GRENIER, O. GRIMM, M.W. GRUENEWALD, M. GUIDA, V.K. GUPTA, A. GURTU, L.J. GUTAY, D. HAAS, D. HATZIFOTIADOU, T. HEBBEKER, A. HERVÉ, J. HIRSCHFELDER, H. HOFER, M. HOHLMANN, G. HOLZNER, S.R. HOU, Y. HU, B.N. JIN, L.W. JONES, P. DE JONG, I. JOSA-MUTUBERRÍA, M. KAUR, M.N. KIENZLE-FOCACCI, J.K. KIM, J. KIRKBY, W. KITTEL, A. KLIMENTOV, A.C. KOENIG, M. KOPAL, V. KOUTSENKO, M. KRAEBER, R.W. KRAEMER, A. KRUEGER, A. KUNIN, P. LADRON DE GUEVARA, I. LAKTINEH, G. LANDI, M. LEBEAU, A. LEBEDEV, P. LEBRUN, P. LECOMTE, P. LECOQ, P. LE COULTRE, J.M. LE GOFF, R. LEISTE, M. LEVTCHENKO, P. LEVTCHENKO, C. LI, S. LIKHODED, C.H. LIN, W.T. LIN, F.L. LINDE, L. LISTA, Z.A. LIU, W. LOHMANN, E. LONGO, Y.S. LU, C. LUCI, L. LUMINARI, W. LUSTERMANN, W.G. MA, L. MALGERI, A. MALININ, C. MANA, D. MANGEOL, J. MANS, J.P. MARTIN, F. MARZANO, K. MAZUMDAR, RR. MCNEIL, S. MELE, L. MEROLA, M. MESCHINI, W.J. METZGER, A. MIHUL, H. MILCENT, G. MIRABELLI, J. MNICH, G.B. MOHANTY, G.S. MUANZA, A.J.M. MUIJS, B. MUSICAR, M. MUSY, S. NAGY, S. NATALE, M. NAPOLITANO, F. NESSI-TEDALDI, H. NEWMAN, A. NISATI, T. NOVAK, H. NOWAK, R. OFIERZYNSKI, G. ORGANTINI, I. PAL, C. PALOMARES, P.PAOLUCCI, R. PARAMATTI, G. PASSALEVA, S. PATRICELLI, T. PAUL, M. PAULUZZI, C. PAUS, F. PAUSS, M. PEDACE, S. PENSOTTI, D. PERRET-GALLIX, B. PETERSEN, D. PICCOLO, F. PIERELLA, M. PIOPPI, P.A. PIROUE, E. PISTOLESI, V. PLYASKIN, M. POHL, V. POJIDAEV, J. POTHIER, D. PROKOFIEV, J. QUARTIERI, G. RAHAL-CALLOT, M.A.RAHAMAN, P. RAICS, N. RAJA, R. RAMELLI, P.G. RANCOITA, R. RANIERI, A. RASPEREZA, P. RAZIS, D. REN, M. RESCIGNO, S. REUCROFT, S. RIEMANN, K. RILES, B.P. ROE, L. ROMERO, A. ROSCA, C. ROSEMANN, C. ROSENBLECK, S. ROSIER-LEES, S. ROTH, J.A. RUBIO, G. RUGGIERO, H. RYKACZEWSKI, A. SAKHAROV, S. SAREMI, S. SARKAR, J. SALICIO, E. SANCHEZ, C. SCHAEFER, V. SCHEGELSKY, H. SCHOPPER, D.J. SCHOTANUS, C. SCIACCA, L. SERVOLI, S. SHEVCHENKO, N. SHIVAROV, V. SHOUTKO, E. SHUMILOV, A. SHVOROB, D. SON, C. SOUGA, P. SPILLANTINI, M. STEUER, D.P. STICKLAND, B. STOYANOV, A. STRAESSNER, K. SUDHAKAR, G. SULTANOV, L.Z. SUN, S. SUSHKOV, H. SUTER, J.D. SWAIN, Z. SZILLASI, X.W. TANG, P. TARJAN, L. TAUSCHER, L. TAYLOR, B. TELLILI, D. TEYSSIER, C. TIMMERMANS, SAMUEL C.C. TING, S.M. TING, S.C. TONWAR, J. TOTH, C. TULLY, K.L. TUNG, J. ULBRICHT, E. VALENTE, R.T. VAN DE WALLE, R. VASQUEZ, V. VESZPREMI, G. VESZTERGOMBI, I. VETLITSKI, D. VICINANZA, G. VIERTEL, S. VILLA, M. VIVARGENT, S. VLACHOS, I. VODOPIANOV, H. VOGEL, H. VOGT, I. VOROBIEV, A.A. VOROBYOV, M. WADHWA, Q. WANG, X.L. WANG, Z.M. WANG, M. WEBER, H. WILKENS, S. WYNHOFF, L. XIA, Z.Z. XU, J. YAMAMOTO, B.Z. YANG, C.G. YANG, H.J. YANG, M. YANG, S.C. YEH, AN. ZALITE, YU. ZALITE, Z.P. ZHANG, J. ZHAO, G.Y. ZHU, R.Y. ZHU, H.L. ZHUANG, A. ZICHICHI, B. ZIMMERMANN, M. ZOELLER, IHEF (IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Aloisio, Alberto, Alviggi, Mariagrazia, Chiefari, Giovanni, DELLA VOLPE, Domenico, Merola, Leonardo, Napolitano, Marco, Patricelli, Sergio, Sciacca, Crisostomo, and Lista, Luca
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Z boson ,Hadron ,ddc:500.2 ,Radiation ,01 natural sciences ,Measure (mathematics) ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,Nuclear Experiment ,Ciencias Exactas ,L3 EXPERIMENT ,Physics ,Muon ,010308 nuclear & particles physics ,Z pole ,Resonance ,Física ,centre-of-mass energies ,Z-boson ,monte-carlo program ,cross-sections ,l3 experiment ,final-states ,qcd ,lep ,photoproduction ,simulation ,collisions ,parameters ,High Energy Physics::Experiment ,Beam energy - Abstract
Events from the e+e− → Zγ process with hard initial-state radiation collected with the L3 detector at centre-of-mass energies between 183 and 209 GeV are used to measure the mass of the Z boson. Decays of the Z boson into hadrons or muon pairs are considered and the Z mass is determined to be 91.272 ± 0.032(stat) ± 0.033(syst) GeV, in agreement with the value measured at the Z resonance. Alternatively, assuming this measured value of the Z mass, the method determines the LEP centre-of-mass energy, found to be 175 ± 68(stat) ± 68(syst) MeV lower than the nominal value., Facultad de Ciencias Exactas
- Published
- 2004
30. Search for color singlet and color reconnection effects in hadronic Z decays at LEP
- Author
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P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, H. Anderhub, V.P. Andreev, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, G. Baksay, L. Baksay, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, S. Bottai, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A. Cartacci, J. Casaus, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, M. Chamizo, Y.H. Chang, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, B. de la Cruz, S. Cucciarelli, J.A. van Dalen, R. de Asmundis, P. Déglon, J. Debreczeni, A. Degré, K. Dehmelt, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, C. Dionisi, M. Dittmar, A. Doria, M.T. Dova, D. Duchesneau, M. Duda, B. Echenard, A. Eline, A. El Hage, H. El Mamouni, A. Engler, F.J. Eppling, P. Extermann, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, W. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S. Gentile, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, D. Hatzifotiadou, T. Hebbeker, A. Hervé, J. Hirschfelder, H. Hofer, M. Hohlmann, G. Holzner, S.R. Hou, Y. Hu, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, D. Käfer, M. Kaur, M.N. Kienzle-Focacci, J.K. Kim, J. Kirkby, W. Kittel, A. Klimentov, A.C. König, M. Kopal, V. Koutsenko, M. Kräber, R.W. Kraemer, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.M. Le Goff, R. Leiste, M. Levtchenko, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, C. Luci, L. Luminari, W. Lustermann, W.G. Ma, L. Malgeri, A. Malinin, C. Maña, J. Mans, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, S. Nagy, S. Natale, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nisati, T. Novak, H. Nowak, R. Ofierzynski, G. Organtini, I. Pal, C. Palomares, P. Paolucci, R. Paramatti, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pioppi, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, J. Pothier, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, P. Razis, D. Ren, M. Rescigno, S. Reucroft, S. Riemann, K. Riles, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, S. Roth, C. Rosenbleck, J.A. Rubio, G. Ruggiero, H. Rykaczewski, A. Sakharov, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, C. Schäfer, V. Schegelsky, H. Schopper, D.J. Schotanus, C. Sciacca, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, D. Son, C. Souga, P. Spillantini, M. Steuer, D.P. Stickland, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, X.W. Tang, P. Tarjan, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, J. Ulbricht, E. Valente, R.T. Van de Walle, R. Vasquez, V. Veszpremi, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, M. Wadhwa, Q. Wang, X.L. Wang, Z.M. Wang, M. Weber, P. Wienemann, H. Wilkens, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, J. Zhao, G.Y. Zhu, R.Y. Zhu, H.L. Zhuang, A. Zichichi, B. Zimmermann, M. Zöller, Achard, Pablo, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Echenard, Bertrand, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Malgeri, Luca, Natale, Sonia, Pohl, Martin, Straessner, Arno, P., Achard, Aloisio, Alberto, Alviggi, Mariagrazia, Chiefari, Giovanni, DELLA VOLPE, Domenico, Merola, Leonardo, Napolitano, Marco, Patricelli, Sergio, Sciacca, Crisostomo, Lista, Luca, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, L3 (IHEF, IoP, FNWI), P. ACHARD, O. ADRIANI, M. AGUILAR-BENITEZ, J. ALCARAZ, G. ALEMANNI, J. ALLABY, A. ALOISIO, M.G. ALVIGGI, H. ANDERHUB, V.P. ANDREEV, F. ANSELMO, A. AREFIEV, T. AZEMOON, T. AZIZ, P. BAGNAIA, A. BAJO, G. BAKSAY, L. BAKSAY, S.V. BALDEW, S. BANERJEE, SW. BANERJEE, A. BARCZYK, R. BARILLÈRE, P. BARTALINI, M. BASILE, N. BATALOVA, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, L. BELLUCCI, R. BERBECO, J. BERDUGO, P. BERGES, B. BERTUCCI, B.L. BETEV, M. BIASINI, M. BIGLIETTI, A. BILAND, J.J. BLAISING, S.C. BLYTH, G.J. BOBBINK, A. BÖHM, L. BOLDIZSAR, B. BORGIA, S. BOTTAI, D. BOURILKOV, M. BOURQUIN, S. BRACCINI, J.G. BRANSON, F. BROCHU, J.D. BURGER, W.J. BURGER, X.D. CAI, M. CAPELL, G. CARA ROMEO, G. CARLINO, A. CARTACCI, J. CASAUS, F. CAVALLARI, N. CAVALLO, C. CECCHI, M. CERRADA, M. CHAMIZO, Y.H. CHANG, M. CHEMARIN, A. CHEN, G. CHEN, G.M. CHEN, H.F. CHEN, H.S. CHEN, G. CHIEFARI, L. CIFARELLI, F. CINDOLO, I. CLARE, R. CLARE, G. COIGNET, N. COLINO, S. COSTANTINI, B. DE LA CRUZ, S. CUCCIARELLI, J.A. VAN DALEN, R. DE ASMUNDIS, P. DÉGLON, J. DEBRECZENI, A. DEGRÉ, K. DEHMELT, K. DEITERS, D. DELLA VOLPE, E. DELMEIRE, P. DENES, F. DE NOTARISTEFANI, A. DE SALVO, M. DIEMOZ, M. DIERCKXSENS, C. DIONISI, M. DITTMAR, A. DORIA, M.T. DOVA, D. DUCHESNEAU, M. DUDA, B. ECHENARD, A. ELINE, A. EL HAGE, H. EL MAMOUNI, A. ENGLER, F.J. EPPLING, P. EXTERMANN, M.A. FALAGAN, S. FALCIANO, A. FAVARA, J. FAY, O. FEDIN, M. FELCINI, T. FERGUSON, H. FESEFELDT, E. FIANDRINI, J.H. FIELD, F. FILTHAUT, P.H. FISHER, W. FISHER, I. FISK, G. FORCONI, K. FREUDENREICH, C. FURETTA, YU. GALAKTIONOV, S.N. GANGULI, P. GARCIA-ABIA, M. GATAULLIN, S. GENTILE, S. GIAGU, Z.F. GONG, G. GRENIER, O. GRIMM, M.W. GRUENEWALD, M. GUIDA, V.K. GUPTA, A. GURTU, L.J. GUTAY, D. HAAS, D. HATZIFOTIADOU, T. HEBBEKER, A. HERVÉ, J. HIRSCHFELDER, H. HOFER, M. HOHLMANN, G. HOLZNER, S.R. HOU, Y. HU, B.N. JIN, L.W. JONES, P. DE JONG, I. JOSA-MUTUBERRÍA, M. KAUR, M.N. KIENZLE-FOCACCI, J.K. KIM, J. KIRKBY, W. KITTEL, A. KLIMENTOV, A.C. KOENIG, M. KOPAL, V. KOUTSENKO, M. KRAEBER, R.W. KRAEMER, A. KRUEGER, A. KUNIN, P. LADRON DE GUEVARA, I. LAKTINEH, G. LANDI, M. LEBEAU, A. LEBEDEV, P. LEBRUN, P. LECOMTE, P. LECOQ, P. LE COULTRE, J.M. LE GOFF, R. LEISTE, M. LEVTCHENKO, P. LEVTCHENKO, C. LI, S. LIKHODED, C.H. LIN, W.T. LIN, F.L. LINDE, L. LISTA, Z.A. LIU, W. LOHMANN, E. LONGO, Y.S. LU, C. LUCI, L. LUMINARI, W. LUSTERMANN, W.G. MA, L. MALGERI, A. MALININ, C. MANA, D. MANGEOL, J. MANS, J.P. MARTIN, F. MARZANO, K. MAZUMDAR, RR. MCNEIL, S. MELE, L. MEROLA, M. MESCHINI, W.J. METZGER, A. MIHUL, H. MILCENT, G. MIRABELLI, J. MNICH, G.B. MOHANTY, G.S. MUANZA, A.J.M. MUIJS, B. MUSICAR, M. MUSY, S. NAGY, S. NATALE, M. NAPOLITANO, F. NESSI-TEDALDI, H. NEWMAN, A. NISATI, T. NOVAK, H. NOWAK, R. OFIERZYNSKI, G. ORGANTINI, I. PAL, C. PALOMARES, P.PAOLUCCI, R. PARAMATTI, G. PASSALEVA, S. PATRICELLI, T. PAUL, M. PAULUZZI, C. PAUS, F. PAUSS, M. PEDACE, S. PENSOTTI, D. PERRET-GALLIX, B. PETERSEN, D. PICCOLO, F. PIERELLA, M. PIOPPI, P.A. PIROUE, E. PISTOLESI, V. PLYASKIN, M. POHL, V. POJIDAEV, J. POTHIER, D. PROKOFIEV, J. QUARTIERI, G. RAHAL-CALLOT, M.A.RAHAMAN, P. RAICS, N. RAJA, R. RAMELLI, P.G. RANCOITA, R. RANIERI, A. RASPEREZA, P. RAZIS, D. REN, M. RESCIGNO, S. REUCROFT, S. RIEMANN, K. RILES, B.P. ROE, L. ROMERO, A. ROSCA, C. ROSEMANN, C. ROSENBLECK, S. ROSIER-LEES, S. ROTH, J.A. RUBIO, G. RUGGIERO, H. RYKACZEWSKI, A. SAKHAROV, S. SAREMI, S. SARKAR, J. SALICIO, E. SANCHEZ, C. SCHAEFER, V. SCHEGELSKY, H. SCHOPPER, D.J. SCHOTANUS, C. SCIACCA, L. SERVOLI, S. SHEVCHENKO, N. SHIVAROV, V. SHOUTKO, E. SHUMILOV, A. SHVOROB, D. SON, C. SOUGA, P. SPILLANTINI, M. STEUER, D.P. STICKLAND, B. STOYANOV, A. STRAESSNER, K. SUDHAKAR, G. SULTANOV, L.Z. SUN, S. SUSHKOV, H. SUTER, J.D. SWAIN, Z. SZILLASI, X.W. TANG, P. TARJAN, L. TAUSCHER, L. TAYLOR, B. TELLILI, D. TEYSSIER, C. TIMMERMANS, SAMUEL C.C. TING, S.M. TING, S.C. TONWAR, J. TOTH, C. TULLY, K.L. TUNG, J. ULBRICHT, E. VALENTE, R.T. VAN DE WALLE, R. VASQUEZ, V. VESZPREMI, G. VESZTERGOMBI, I. VETLITSKI, D. VICINANZA, G. VIERTEL, S. VILLA, M. VIVARGENT, S. VLACHOS, I. VODOPIANOV, H. VOGEL, H. VOGT, I. VOROBIEV, A.A. VOROBYOV, M. WADHWA, Q. WANG, X.L. WANG, Z.M. WANG, M. WEBER, H. WILKENS, S. WYNHOFF, L. XIA, Z.Z. XU, J. YAMAMOTO, B.Z. YANG, C.G. YANG, H.J. YANG, M. YANG, S.C. YEH, AN. ZALITE, YU. ZALITE, Z.P. ZHANG, J. ZHAO, G.Y. ZHU, R.Y. ZHU, H.L. ZHUANG, A. ZICHICHI, B. ZIMMERMANN, M. ZOELLER, and IHEF (IoP, FNWI)
- Subjects
Quark ,Particle physics ,Nuclear and High Energy Physics ,Z boson ,e&e-annihilation ,rapidity gaps ,3-jet events ,e+e annihilation ,particle-flow ,root-s ,energy ,jets ,quark ,tests ,Electron–positron annihilation ,Hadron ,FOS: Physical sciences ,ddc:500.2 ,Astrophysics::Cosmology and Extragalactic Astrophysics ,01 natural sciences ,High Energy Physics - Experiment ,Nuclear physics ,Z boson decay ,High Energy Physics - Experiment (hep-ex) ,colour singlet production ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Particle flow ,Singlet state ,010306 general physics ,Ciencias Exactas ,Astrophysics::Galaxy Astrophysics ,Physics ,010308 nuclear & particles physics ,L3 experiment ,colour reconnection effects ,Física ,3. Good health ,High Energy Physics::Experiment ,Particle Physics - Experiment - Abstract
A search is performed in symmetric 3-jet hadronic Z-decay events for evidence of colour singlet production or colour reconnection effects. Asymmetries in the angular separation of particles are found to be sensitive indicators of such effects. Upper limits on the level of colour singlet production or of colour reconnection effects are established for a variety of models., Facultad de Ciencias Exactas
- Published
- 2004
31. Search for branons at LEP
- Author
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R. Barillère, Roberto Battiston, J. P. Martin, N. Batalova, S. V. Baldew, D. O. Prokofiev, Felicitas Pauss, S. Rosier-Lees, P. Tarján, Dimitri Bourilkov, H. El Mamouni, L. Romero, Alexander S. Sakharov, G. Y. Zhu, E. Shumilov, Jasper Kirkby, M. A. Falagan, M. T. Dova, J. Ulbricht, B. Tellili, P. Le Coultre, M. Basile, Marco Meschini, P. Spillantini, B. Petersen, E. Fiandrini, M. Rescigno, A. Barczyk, M. Zöller, M. Bourquin, G. Cara Romeo, I. Clare, Helmut Vogel, Gyorgy Vesztergombi, S. Villa, B. Echenard, Igor Vorobiev, P. Levtchenko, Panos A Razis, Ren-Yuan Zhu, Jose A. R. Cembranos, Riccardo Paramatti, E. J. Sanchez, B. L. Betev, X. L. Wang, G. Carlino, M. Pauluzzi, Oleg Fedin, Peter Raics, D. Ren, T. Azemoon, S. Sushkov, S. Bottai, A. De Salvo, W. J. Burger, P. Bartalini, Christopher George Tully, A. Kunin, S. Mele, M. Pedace, P. Achard, Luca Lista, Kajari Mazumdar, V. Plyaskin, Egidio Longo, A. Degré, X. D. Cai, Wolfgang Lohmann, A. Gurtu, C. Souga, Z. Wang, T. Aziz, Willis Lin, W. J. Metzger, T. Novak, J. G. Branson, C. G. Yang, J. Pothier, Yu. Zalite, Harvey B Newman, I. Vodopianov, A. Engler, Alexander Malinin, B. Bertucci, Marcus Hohlmann, M. N. Kienzle-Focacci, R. Leiste, Sabine Riemann, Peter H. Fisher, S. Wynhoff, M. Capell, Jiawei Zhao, Alexei Raspereza, H. Anderhub, D. Haas, B. Zimmermann, F. Cindolo, F. Anselmo, M. Biglietti, H. S. Fesefeldt, E. Pistolesi, J. A. van Dalen, V. Veszpremi, R. Vasquez, Zhenyu Zhang, M. Lebeau, F. Behner, B. Borgia, F. Pierella, M. Vivargent, M. Dittmar, Alexei Klimentov, Michele Guida, H. Milcent, A. Krüger, A. Cartacci, W. C. Fisher, G. B. Mohanty, Alberto Aloisio, B. P. Roe, S. Braccini, Aleandro Nisati, Z. Z. Xu, C. H. Lin, V. Pojidaev, A. Biland, Joseph Quartieri, J. Allaby, K. Sudhakar, S. C. Tonwar, C. Cecchi, A. Rosca, M. Duda, X. W. Tang, R. de Asmundis, E. Delmeire, I. Fisk, Y. S. Lu, W. Kittel, Matthias Weber, J. Casaus, A. Shvorob, M. Levtchenko, Frank Filthaut, Thomas Ferguson, C. Dionisi, Subir Sarkar, F. Cavallari, Pierluigi Paolucci, H. F. Chen, P. A. Piroué, S. C. Blyth, F. Brochu, An. Zalite, K. Freudenreich, M. Chamizo, A. Lebedev, Dong-Chul Son, Georgi Sultanov, C. Palomares, P. G. Rancoita, J. H. Field, B. N. Jin, C-Q. Li, V. K. Gupta, G. Forconi, M. Pohl, M. Cerrada, D. della Volpe, S. R. Hou, M. Wadhwa, D. J. Schotanus, B. Stoyanov, G. Baksay, M. Diemoz, J. D. Burger, P. Ladron de Guevara, C. A X Pattison, G. Passaleva, H. Nowak, D. Vicinanza, D. P. Stickland, P. Lebrun, N. Cavallo, Jeremy Mans, J. Hirschfelder, Stefano Giagu, G. J. Bobbink, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Mingming Yang, L. Baksay, An.A. Vorobyov, F. DeNotaristefani, I. Josa-Mutuberria, M. Kräber, Vladimir Andreev, Y. H. Chang, M. Chemarin, Z. A. Liu, G. Chiefari, G. Mirabelli, G. M. Chen, S. Cucciarelli, C. Maña, Jozsef Toth, H. Rykaczewski, Giovanni Organtini, Mariagrazia Alviggi, O. Adriani, Guo-Ming Chen, F. L. Linde, M. W. Gruenewald, A. Doria, M. Musy, S. Banerjee, G. Grenier, Imad Baptiste Laktineh, Lucas Taylor, J. K. Kim, G. Coignet, Francesca Nessi-Tedaldi, Klaus Dehmelt, G. Ruggiero, Qiuwang Wang, S. Saremi, J. Salicio, Stefan Roth, H. Wilkens, I. Vetlitsky, Ya Han Hu, J. Mnich, G. Rahal-Callot, D. Teyssier, S. Reucroft, R. Berbeco, S. Shevchenko, N. Raja, G. S. Muanza, J. Debreczeni, Jean Fay, J. M. Le Goff, J. Yamamoto, Christoph Rosemann, P. Extermann, Christoph Schäfer, B. Z. Yang, H. Hofer, A. El Hage, K. L. Tung, P. Berges, H. Suter, A. Bajo, K. Deiters, J. A. Rubio, Crisostomo Sciacca, M. Biasini, Z. Szillasi, A. Arefiev, N. Colino, Lamberto Luminari, Z. F. Gong, P. Bagnaia, Marta Felcini, R. R. McNeil, C. Furetta, V. Koutsenko, V. Shoutko, Peter Denes, M. Gataullin, H. L. Zhuang, C. Rosenbleck, Francesco Becattini, Arno Straessner, J. Berdugo, Pierre Lecomte, Werner Lustermann, Charles Timmermans, M. Dierckxsens, G. Holzner, H. J. Yang, T. Paul, R. Ofierzynski, K. Riles, S. Likhoded, S. Natale, S. Vlachos, F. Marzano, L. Boldizsar, Samuel C.C. Ting, Simonetta Gentile, Davide Piccolo, M. Kopal, S. N. Ganguli, A. Chen, S. Nagy, M. Steuer, M. A. Rahaman, D. Perret-Gallix, R. Ranieri, B. De La Cruz, P. Déglon, Speranza Falciano, J. J. Blaising, G. Landi, A. J.M. Muijs, Manjit Kaur, A. Böhm, I. Pal, R. T. Van de Walle, R. Ramelli, P. de Jong, N. Shivarov, Claudio Luci, Robert Clare, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, B. Musicar, D. Duchesneau, H. S. Chen, L. Servoli, Leonardo Merola, A. Favara, L. Tauscher, L. Cifarelli, Axel König, Yu. Galaktionov, J. Alcaraz, E. Valente, A. Mihul, G. Alemanni, S. C. Yeh, G. Viertel, L. Z. Sun, S. Patricelli, D. Hatzifotiadou, L. Bellucci, Pablo Garcia-Abia, Alain Hervé, A. Bay, L. Xia, M. Aguilar-Benitez, O. Grimm, A. Eline, Herwig Schopper, M. Pioppi, C. Paus, L. J. Gutay, L. Malgeri, U. Becker, H. Vogt, F. J. Eppling, L. W. Jones, S. Costantini, S. M. Ting, John Swain, IHEF (IoP, FNWI), L3 (IHEF, IoP, FNWI), P., Achard, Aloisio, Alberto, Alviggi, Mariagrazia, Chiefari, Giovanni, DELLA VOLPE, Domenico, Merola, Leonardo, Napolitano, Marco, Patricelli, Sergio, Sciacca, Crisostomo, Lista, Luca, Achard, Pablo, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Echenard, Bertrand, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Malgeri, Luca, Natale, Sonia, Pohl, Martin, Straessner, Arno, P. ACHARD, O. ADRIANI, M. AGUILAR-BENITEZ, J. ALCARAZ, G. ALEMANNI, J. ALLABY, A. ALOISIO, M.G. ALVIGGI, H. ANDERHUB, V.P. ANDREEV, F. ANSELMO, A. AREFIEV, T. AZEMOON, T. AZIZ, P. BAGNAIA, A. BAJO, G. BAKSAY, L. BAKSAY, S.V. BALDEW, S. BANERJEE, SW. BANERJEE, A. BARCZYK, R. BARILLÈRE, P. BARTALINI, M. BASILE, N. BATALOVA, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, L. BELLUCCI, R. BERBECO, J. BERDUGO, P. BERGES, B. BERTUCCI, B.L. BETEV, M. BIASINI, M. BIGLIETTI, A. BILAND, J.J. BLAISING, S.C. BLYTH, G.J. BOBBINK, A. BÖHM, L. BOLDIZSAR, B. BORGIA, S. BOTTAI, D. BOURILKOV, M. BOURQUIN, S. BRACCINI, J.G. BRANSON, F. BROCHU, J.D. BURGER, W.J. BURGER, X.D. CAI, M. CAPELL, G. CARA ROMEO, G. CARLINO, A. CARTACCI, J. CASAUS, F. CAVALLARI, N. CAVALLO, C. CECCHI, M. CERRADA, M. CHAMIZO, Y.H. CHANG, M. CHEMARIN, A. CHEN, G. CHEN, G.M. CHEN, H.F. CHEN, H.S. CHEN, G. CHIEFARI, L. CIFARELLI, F. CINDOLO, I. CLARE, R. CLARE, G. COIGNET, N. COLINO, S. COSTANTINI, B. DE LA CRUZ, S. CUCCIARELLI, J.A. VAN DALEN, R. DE ASMUNDIS, P. DÉGLON, J. DEBRECZENI, A. DEGRÉ, K. DEHMELT, K. DEITERS, D. DELLA VOLPE, E. DELMEIRE, P. DENES, F. DE NOTARISTEFANI, A. DE SALVO, M. DIEMOZ, M. DIERCKXSENS, C. DIONISI, M. DITTMAR, A. DORIA, M.T. DOVA, D. DUCHESNEAU, M. DUDA, B. ECHENARD, A. ELINE, A. EL HAGE, H. EL MAMOUNI, A. ENGLER, F.J. EPPLING, P. EXTERMANN, M.A. FALAGAN, S. FALCIANO, A. FAVARA, J. FAY, O. FEDIN, M. FELCINI, T. FERGUSON, H. FESEFELDT, E. FIANDRINI, J.H. FIELD, F. FILTHAUT, P.H. FISHER, W. FISHER, I. FISK, G. FORCONI, K. FREUDENREICH, C. FURETTA, YU. GALAKTIONOV, S.N. GANGULI, P. GARCIA-ABIA, M. GATAULLIN, S. GENTILE, S. GIAGU, Z.F. GONG, G. GRENIER, O. GRIMM, M.W. GRUENEWALD, M. GUIDA, V.K. GUPTA, A. GURTU, L.J. GUTAY, D. HAAS, D. HATZIFOTIADOU, T. HEBBEKER, A. HERVÉ, J. HIRSCHFELDER, H. HOFER, M. HOHLMANN, G. HOLZNER, S.R. HOU, Y. HU, B.N. JIN, L.W. JONES, P. DE JONG, I. JOSA-MUTUBERRÍA, M. KAUR, M.N. KIENZLE-FOCACCI, J.K. KIM, J. KIRKBY, W. KITTEL, A. KLIMENTOV, A.C. KOENIG, M. KOPAL, V. KOUTSENKO, M. KRAEBER, R.W. KRAEMER, A. KRUEGER, A. KUNIN, P. LADRON DE GUEVARA, I. LAKTINEH, G. LANDI, M. LEBEAU, A. LEBEDEV, P. LEBRUN, P. LECOMTE, P. LECOQ, P. LE COULTRE, J.M. LE GOFF, R. LEISTE, M. LEVTCHENKO, P. LEVTCHENKO, C. LI, S. LIKHODED, C.H. LIN, W.T. LIN, F.L. LINDE, L. LISTA, Z.A. LIU, W. LOHMANN, E. LONGO, Y.S. LU, C. LUCI, L. LUMINARI, W. LUSTERMANN, W.G. MA, L. MALGERI, A. MALININ, C. MANA, D. MANGEOL, J. MANS, J.P. MARTIN, F. MARZANO, K. MAZUMDAR, R.R. MCNEIL, S. MELE, L. MEROLA, M. MESCHINI, W.J. METZGER, A. MIHUL, H. MILCENT, G. MIRABELLI, J. MNICH, G.B. MOHANTY, G.S. MUANZA, A.J.M. MUIJS, B. MUSICAR, M. MUSY, S. NAGY, S. NATALE, M. NAPOLITANO, F. NESSI-TEDALDI, H. NEWMAN, A. NISATI, T. NOVAK, H. NOWAK, R. OFIERZYNSKI, G. ORGANTINI, I. PAL, C. PALOMARES, P.PAOLUCCI, R. PARAMATTI, G. PASSALEVA, S. PATRICELLI, T. PAUL, M. PAULUZZI, C. PAUS, F. PAUSS, M. PEDACE, S. PENSOTTI, D. PERRET-GALLIX, B. PETERSEN, D. PICCOLO, F. PIERELLA, M. PIOPPI, P.A. PIROUE, E. PISTOLESI, V. PLYASKIN, M. POHL, V. POJIDAEV, J. POTHIER, D. PROKOFIEV, J. QUARTIERI, G. RAHAL-CALLOT, M.A.RAHAMAN, P. RAICS, N. RAJA, R. RAMELLI, P.G. RANCOITA, R. RANIERI, A. RASPEREZA, P. RAZIS, D. REN, M. RESCIGNO, S. REUCROFT, S. RIEMANN, K. RILES, B.P. ROE, L. ROMERO, A. ROSCA, C. ROSEMANN, C. ROSENBLECK, S. ROSIER-LEES, S. ROTH, J.A. RUBIO, G. RUGGIERO, H. RYKACZEWSKI, A. SAKHAROV, S. SAREMI, S. SARKAR, J. SALICIO, E. SANCHEZ, C. SCHAEFER, V. SCHEGELSKY, H. SCHOPPER, D.J. SCHOTANUS, C. SCIACCA, L. SERVOLI, S. SHEVCHENKO, N. SHIVAROV, V. SHOUTKO, E. SHUMILOV, A. SHVOROB, D. SON, C. SOUGA, P. SPILLANTINI, M. STEUER, D.P. STICKLAND, B. STOYANOV, A. STRAESSNER, K. SUDHAKAR, G. SULTANOV, L.Z. SUN, S. SUSHKOV, H. SUTER, J.D. SWAIN, Z. SZILLASI, X.W. TANG, P. TARJAN, L. TAUSCHER, L. TAYLOR, B. TELLILI, D. TEYSSIER, C. TIMMERMANS, SAMUEL C.C. TING, S.M. TING, S.C. TONWAR, J. TOTH, C. TULLY, K.L. TUNG, J. ULBRICHT, E. VALENTE, R.T. VAN DE WALLE, R. VASQUEZ, V. VESZPREMI, G. VESZTERGOMBI, I. VETLITSKI, D. VICINANZA, G. VIERTEL, S. VILLA, M. VIVARGENT, S. VLACHOS, I. VODOPIANOV, H. VOGEL, H. VOGT, I. VOROBIEV, A.A. VOROBYOV, M. WADHWA, Q. WANG, X.L. WANG, Z.M. WANG, M. WEBER, H. WILKENS, S. WYNHOFF, L. XIA, Z.Z. XU, J. YAMAMOTO, B.Z. YANG, C.G. YANG, H.J. YANG, M. YANG, S.C. YEH, AN. ZALITE, YU. ZALITE, Z.P. ZHANG, J. ZHAO, G.Y. ZHU, R.Y. ZHU, H.L. ZHUANG, A. ZICHICHI, B. ZIMMERMANN, M. ZOELLER, Achard, P, Adriani, O, Aguilar Benitez, M, Alcaraz, J, Alemanni, G, Allaby, J, Aloisio, A, Alviggi, M, Anderhub, H, Andreev, V, Anselmo, F, Arefiev, A, Azemoon, T, Aziz, T, Bagnaia, P, Bajo, A, Baksay, G, Baksay, L, Baldew, S, Banerjee, S, Barczyk, A, Barillère, R, Bartalini, P, Basile, M, Batalova, N, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Bellucci, L, Berbeco, R, Berdugo, J, Berges, P, Bertucci, B, Betev, B, Biasini, M, Biglietti, M, Biland, A, Blaising, J, Blyth, S, Bobbink, G, Böhm, A, Boldizsar, L, Borgia, B, Bottai, S, Bourilkov, D, Bourquin, M, Braccini, S, Branson, J, Brochu, F, Burger, J, Burger, W, Cai, X, Capell, M, Cara Romeo, G, Carlino, G, Cartacci, A, Casaus, J, Cavallari, F, Cavallo, N, Cecchi, C, Cembranos, J, Cerrada, M, Chamizo, M, Chang, Y, Chemarin, M, Chen, A, Chen, G, Chen, H, Chiefari, G, Cifarelli, L, Cindolo, F, Clare, I, Clare, R, Coignet, G, Colino, N, Costantini, S, de La Cruz, B, Cucciarelli, S, van Dalen, J, de Asmundis, R, Déglon, P, Debreczeni, J, Degré, A, Dehmelt, K, Deiters, K, della Volpe, D, Delmeire, E, Denes, P, Denotaristefani, F, de Salvo, A, Diemoz, M, Dierckxsens, M, Dionisi, C, Dittmar, M, Doria, A, Dova, M, Duchesneau, D, Duda, M, Echenard, B, Eline, A, El Hage, A, El Mamouni, H, Engler, A, Eppling, F, Extermann, P, Falagan, M, Falciano, S, Favara, A, Fay, J, Fedin, O, Felcini, M, Ferguson, T, Fesefeldt, H, Fiandrini, E, Field, J, Filthaut, F, Fisher, P, Fisher, W, Fisk, I, Forconi, G, Freudenreich, K, Furetta, C, Galaktionov, Y, Ganguli, S, Garcia Abia, P, Gataullin, M, Gentile, S, Giagu, S, Gong, Z, Grenier, G, Grimm, O, Gruenewald, M, Guida, M, Gupta, V, Gurtu, A, Gutay, L, Haas, D, Hatzifotiadou, D, Hebbeker, T, Hervé, A, Hirschfelder, J, Hofer, H, Hohlmann, M, Holzner, G, Hou, S, Hu, Y, Jin, B, Jones, L, de Jong, P, Josa Mutuberría, I, Kaur, M, Kienzle Focacci, M, Kim, J, Kirkby, J, Kittel, W, Klimentov, A, König, A, Kopal, M, Koutsenko, V, Kräber, M, Kraemer, R, Krüger, A, Kunin, A, Ladron de Guevara, P, Laktineh, I, Landi, G, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Le Goff, J, Leiste, R, Levtchenko, M, Levtchenko, P, Li, C, Likhoded, S, Lin, C, Lin, W, Linde, F, Lista, L, Liu, Z, Lohmann, W, Longo, E, Lu, Y, Luci, C, Luminari, L, Lustermann, W, Ma, W, Malgeri, L, Malinin, A, Maña, C, Mans, J, Martin, J, Marzano, F, Mazumdar, K, Mcneil, R, Mele, S, Merola, L, Meschini, M, Metzger, W, Mihul, A, Milcent, H, Mirabelli, G, Mnich, J, Mohanty, G, Muanza, G, Muijs, A, Musicar, B, Musy, M, Nagy, S, Natale, S, Napolitano, M, Nessi Tedaldi, F, Newman, H, Nisati, A, Novak, T, Nowak, H, Ofierzynski, R, Organtini, G, Pal, I, Palomares, C, Paolucci, P, Paramatti, R, Passaleva, G, Patricelli, S, Pattison, C, Paul, T, Pauluzzi, M, Paus, C, Pauss, F, Pedace, M, Pensotti, S, Perret Gallix, D, Petersen, B, Piccolo, D, Pierella, F, Pioppi, M, Piroué, P, Pistolesi, E, Plyaskin, V, Pohl, M, Pojidaev, V, Pothier, J, Prokofiev, D, Quartieri, J, Rahal Callot, G, Rahaman, M, Raics, P, Raja, N, Ramelli, R, Rancoita, P, Ranieri, R, Raspereza, A, Razis, P, Ren, D, Rescigno, M, Reucroft, S, Riemann, S, Riles, K, Roe, B, Romero, L, Rosca, A, Rosemann, C, Rosenbleck, C, Rosier Lees, S, Roth, S, Rubio, J, Ruggiero, G, Rykaczewski, H, Sakharov, A, Saremi, S, Sarkar, S, Salicio, J, Sanchez, E, Schäfer, C, Schegelsky, V, Schopper, H, Schotanus, D, Sciacca, C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shumilov, E, Shvorob, A, Son, D, Souga, C, Spillantini, P, Steuer, M, Stickland, D, Stoyanov, B, Straessner, A, Sudhakar, K, Sultanov, G, Sun, L, Sushkov, S, Suter, H, Swain, J, Szillasi, Z, Tang, X, Tarjan, P, Tauscher, L, Taylor, L, Tellili, B, Teyssier, D, Timmermans, C, Ting, S, Tonwar, S, Tóth, J, Tully, C, Tung, K, Ulbricht, J, Valente, E, van de Walle, R, Vasquez, R, Veszpremi, V, Vesztergombi, G, Vetlitsky, I, Vicinanza, D, Viertel, G, Villa, S, Vivargent, M, Vlachos, S, Vodopianov, I, Vogel, H, Vogt, H, Vorobiev, I, Vorobyov, A, Wadhwa, M, Wang, Q, Wang, X, Wang, Z, Weber, M, Wilkens, H, Wynhoff, S, Xia, L, Xu, Z, Yamamoto, J, Yang, B, Yang, C, Yang, H, Yang, M, Yeh, S, Zalite, A, Zalite, Y, Zhang, Z, Zhao, J, Zhu, G, Zhu, R, Zhuang, H, Zichichi, A, Zimmermann, B, Zöller, M, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Photon ,L3,CERN-LEP-L3 ,Electron–positron annihilation ,Ciencias Físicas ,FOS: Physical sciences ,Context (language use) ,ddc:500.2 ,01 natural sciences ,Standard Model ,High Energy Physics - Experiment ,Nuclear physics ,Momentum ,purl.org/becyt/ford/1 [https] ,High Energy Physics - Experiment (hep-ex) ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,brane fluctuations ,010306 general physics ,Nuclear Experiment ,Ciencias Exactas ,Bhabha scattering ,Physics ,Missing energy ,010308 nuclear & particles physics ,monte-carlo program ,w-pair production ,e(+)e(-) collisions ,missing energy ,l3 experiment ,final-states ,bhabha scattering ,single-photon ,root-s ,dimensions ,Física ,branons ,LEP ,purl.org/becyt/ford/1.3 [https] ,Astronomía ,High Energy Physics::Experiment ,Brane ,FIS/04 - FISICA NUCLEARE E SUBNUCLEARE ,Particle Physics - Experiment ,CIENCIAS NATURALES Y EXACTAS - Abstract
We search, in the context of extra-dimension scenarios, for the possible existence of brane fluctuations, called branons. Events with a single photon or a single Z-boson and missing energy and momentum collected with the L3 detector in e+e− collisions at centre-of-mass energies √2 = 189–209 GeV are analysed. No excess over the Standard Model expectations is found and a lower limit at 95% confidence level of 103 GeV is derived for the mass of branons, for a scenario with small brane tensions. Alternatively, under the assumption of a light branon, brane tensions below 180 GeV are excluded., Facultad de Ciencias Exactas
- Published
- 2004
32. Generalized event shape and energy flow studies in e+e- annihilation at sqrt(s)= 91.2 - 208.0 GeV
- Author
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Pablo Garcia-Abia, Alain Hervé, Francesca Cavallari, A. Bay, L. Romero, D. Perret-Gallix, Ren-Yuan Zhu, S. Roth, P. Jindal, L. Xia, P. Raics, R. T. Van de Walle, Georgi Sultanov, G. Baksay, M. Aguilar-Benitez, O. Grimm, M. Bourquin, M. Chemarin, N. Cavallo, G. M. Chen, M. Pedace, G. J. Grenier, M. Rescigno, S. Natale, Zhenghao Xu, Felicitas Pauss, Herwig Schopper, P. Achard, S. Vlachos, Alexander S. Sakharov, G. Y. Zhu, E. Shumilov, M. N. Kienzle-Focacci, S. Rosier-Lees, A. Gurtu, A. Bajo, F. Brochu, Lamberto Luminari, P. Le Coultre, M. Basile, A. Lebedev, Tariq Aziz, Dong-Chul Son, J. Hirschfelder, M. Lebeau, M. W. Gruenewald, R. Ranieri, R. Leiste, Claudia Cecchi, Stefano Giagu, V. K. Gupta, C. Paus, A. Eline, James G. Branson, Luisa Cifarelli, A. Favara, R. Ramelli, Luca Lista, M. Vivargent, B. De La Cruz, N. Batalova, Yu. Galaktionov, Sw. Banerjee, An.A. Vorobyov, J. Alcaraz, Igor Vorobiev, L. Malgeri, H. Milcent, P. Levtchenko, Gianpaolo Carlino, F. DeNotaristefani, H. El Mamouni, Marcella Diemoz, Pierre Lecomte, Mariagrazia Alviggi, Crisostomo Sciacca, P. de Jong, N. Shivarov, Claudio Luci, W. Kittel, S. Sushkov, V. Plyaskin, C. Palomares, O. Adriani, Werner Lustermann, I. Josa-Mutuberríıa, Panos A Razis, R. Vasquez, C. Furetta, Aleandro Nisati, M. Dierckxsens, Robert Clare, J. D. Swain, A. Malinin, J.V. Allaby, S. Patricelli, P. G. Rancoita, B. P. Roe, Sabine Riemann, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, P. Déglon, Speranza Falciano, T. Novak, Imad Baptiste Laktineh, Lucas Taylor, Kajari Mazumdar, V. Shoutko, I. Vetlitsky, C. Rosenbleck, Jeremy Mans, X. D. Cai, A. M. Cartacci, D. P. Stickland, Y. H. Chang, Marco Pieri, J. Berdugo, P. Berges, J. J. Blaising, Bz Yang, D. Hatzifotiadou, Oleg Fedin, Marcus Hohlmann, B. N. Jin, Laszlo Boldizsar, H. Nowak, E. Valente, Zheng Wang, P. Tarjan, G. Mirabelli, H.F. Chen, D. Duchesneau, H. S. Chen, A. C. König, Subir Sarkar, D. della Volpe, E. J. Sanchez, A. Mihul, Alexei Raspereza, Maurizio Biasini, J. Zhao, Roberto Battiston, Guo-Ming Chen, F. L. Linde, G. Viertel, A. Barczyk, Mingming Yang, L. Servoli, I. Pal, H. Anderhub, Hans J. Vogel, Francesca Nessi-Tedaldi, J. D. Burger, A. Krüger, G. Rahal-Callot, N. Raja, M. Pioppi, Gerjan Bobbink, B. Borgia, G. Alemanni, S. C. Yeh, Dimitri Bourilkov, P. Spillantini, Pierluigi Paolucci, Xl Wang, Marta Felcini, L. J. Gutay, A. Rosca, M. T. Dova, J. Ulbricht, S. Banerjee, Z. A. Liu, G. Ruggiero, A. Chen, W. J. Burger, J. Salicio, B. Zimmermann, W. T. Lin, S. Costantini, K. Sudhakar, E. Fiandrini, J. Casaus, C. H. Lin, Michael Dittmar, U. Becker, B. Tellili, R. Barillère, Adrian Biland, Gyorgy Vesztergombi, H. J. Yang, P. Ladron de Guevara, S. Braccini, G. Cara Romeo, R. Ofierzynski, Konrad Deiters, Z. Szillasi, G. B. Mohanty, Qiuwang Wang, S. Saremi, H. Vogt, Alberto Aloisio, V. Pojidaev, Ph. Lebrun, L. Z. Sun, B. Echenard, V. Koutsenko, M. Duda, K. Freudenreich, H. Suter, F. J. Eppling, L. W. Jones, I. Clare, Leonardo Merola, A. De Salvo, P. H. Fisher, S. M. Ting, L. Baksay, R. de Asmundis, J. M. Le Goff, J. Yamamoto, Christoph Rosemann, G. Forconi, X. W. Tang, J.P. Martin, P. A. Piroué, M. Pohl, C. G. Yang, L. Tauscher, T. Azemoon, S. Likhoded, Vladimir Andreev, J. Pothier, Yu. Zalite, C. Souga, I. Vodopianov, A. Engler, S. Wynhoff, S. V. Baldew, D. O. Prokofiev, Marcos Cerrada, S. Rembeczki, E. Delmeire, Y. S. Lu, A. Shvorob, M. Pauluzzi, P. Bartalini, S. Bottai, D. Ren, M. Chamizo, J. A. Rubio, T. Paul, Jozsef Toth, Davide Piccolo, S. N. Ganguli, G. Landi, Jasper Kirkby, M. A. Falagan, Harvey B Newman, A. Degré, A. Böhm, M. Capell, M. Biglietti, J. K. Kim, W.G. Ma, G. Coignet, H. S. Fesefeldt, E. Pistolesi, M. Levtchenko, L. Bellucci, Z. F. Gong, W. C. Fisher, J. Mnich, J. H. Field, S. Cucciarelli, C. Maña, B. L. Betev, M. Zöller, A. J.M. Muijs, Manjit Kaur, C. Li, M. Gataullin, B. Stoyanov, Peter Denes, An. Zalite, Daniel Teyssier, A. El Hage, Paolo Bagnaia, S. Reucroft, J. Debreczeni, F. Pierella, Federico Cindolo, S. C. Tonwar, Simonetta Gentile, Frank Filthaut, Thomas Ferguson, A. Klimentov, S. C. Blyth, Marco Meschini, Christopher George Tully, Wolfgang Lohmann, B. Bertucci, G. Chiefari, S. Shevchenko, F. Anselmo, Nicanor Colino, F. Behner, Alessandra Doria, S. R. Hou, M. Wadhwa, D. J. Schotanus, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, G. S. Muanza, Jean Fay, Riccardo Paramatti, A. Kunin, W. J. Metzger, D. Haas, A. Arefiev, R. R. McNeil, H. L. Zhuang, Arno Straessner, G. Holzner, K. Riles, F. Marzano, Samuel C.C. Ting, G. Passaleva, M. Kräber, M. Musy, R. Berbeco, K. Dehmelt, M. Kopal, S. Nagy, M. Steuer, M. A. Rahaman, Zhidong Zhang, Marc Weber, C. J.W.P. Timmermans, P. Extermann, Salvatore Mele, Christoph Schäfer, H. Hofer, K. L. Tung, Egidio Longo, C. Dionisi, P. ACHARD, O. ADRIANI, M. AGUILAR-BENITEZ, J. ALCARAZ, G. ALEMANNI, J. ALLABY, A. ALOISIO, M.G. ALVIGGI, H. ANDERHUB, V.P. ANDREEV, F. ANSELMO, A. AREFIEV, T. AZEMOON, T. AZIZ, P. BAGNAIA, A. BAJO, G. BAKSAY, L. BAKSAY, S.V. BALDEW, S. BANERJEE, SW. BANERJEE, A. BARCZYK, R. BARILLÈRE, P. BARTALINI, M. BASILE, N. BATALOVA, R. BATTISTON, A. BAY, U. BECKER, F. BEHNER, L. BELLUCCI, R. BERBECO, J. BERDUGO, P. BERGES, B. BERTUCCI, B.L. BETEV, M. BIASINI, M. BIGLIETTI, A. BILAND, J.J. BLAISING, S.C. BLYTH, G.J. BOBBINK, A. BÖHM, L. BOLDIZSAR, B. BORGIA, S. BOTTAI, D. BOURILKOV, M. BOURQUIN, S. BRACCINI, J.G. BRANSON, F. BROCHU, J.D. BURGER, W.J. BURGER, X.D. CAI, M. CAPELL, G. CARA ROMEO, G. CARLINO, A. CARTACCI, J. CASAUS, F. CAVALLARI, N. CAVALLO, C. CECCHI, M. CERRADA, M. CHAMIZO, Y.H. CHANG, M. CHEMARIN, A. CHEN, G. CHEN, G.M. CHEN, H.F. CHEN, H.S. CHEN, G. CHIEFARI, L. CIFARELLI, F. CINDOLO, I. CLARE, R. CLARE, G. COIGNET, N. COLINO, S. COSTANTINI, B. DE LA CRUZ, S. CUCCIARELLI, T. CSÖRG, R. DE ASMUNDIS, P. DÉGLON, J. DEBRECZENI, A. DEGRÉ, K. DEHMELT, K. DEITERS, D. DELLA VOLPE, E. DELMEIRE, P. DENES, F. DE NOTARISTEFANI, A. DE SALVO, M. DIEMOZ, M. DIERCKXSENS, C. DIONISI, M. DITTMAR, A. DORIA, M.T. DOVAL, D. DUCHESNEAU, M. DUDA, B. ECHENARD, A. ELINE, A. EL HAGE, H. EL MAMOUNI, A. ENGLER, F.J. EPPLING, P. EXTERMANN, M.A. FALAGAN, S. FALCIANO, A. FAVARA, J. FAY, O. FEDIN, M. FELCINI, T. FERGUSON, H. FESEFELDT, E. FIANDRINI, J.H. FIELD, F. FILTHAUT, P.H. FISHER, W. FISHER, G. FORCONI, K. FREUDENREICH, C. FURETTA, YU. GALAKTIONOV, S.N. GANGULI, P. GARCIA-ABIA, M. GATAULLIN, S. GENTILE, S. GIAGU, Z.F. GONG, G. GRENIER, O. GRIMM, M.W. GRUENEWALD, V.K. GUPTA, A. GURTU, L.J. GUTAY, D. HAAS, R. HAKOBYAN, D. HATZIFOTIADOU, T. HEBBEKER, A. HERVÉ, J. HIRSCHFELDER, H. HOFER, M. HOHLMANN, G. HOLZNER, S.R. HOU, B.N. JIN, P. JINDAL, L.W. JONES, P. DE JONG, I. JOSA-MUTUBERRÍA, M. KAUR, M.N. KIENZLE-FOCACCI, J.K. KIM, J. KIRKBY, W. KITTEL, A. KLIMENTOV, A.C. KÖNIG, M. KOPAL, V. KOUTSENKO, M. KRÄBER, R.W. KRAEMER, A. KRÜGER, A. KUNIN, P. LADRON DE GUEVARA, I. LAKTINEH, G. LANDI, M. LEBEAU, A. LEBEDEV, P. LEBRUN, P. LECOMTE, P. LECOQ, P. LE COULTRE, J.M. LE GOFF, R. LEISTE, M. LEVTCHENKO, P. LEVTCHENKO, C. LI, S. LIKHODED, C.H. LIN, W.T. LIN, F.L. LINDE, L. LISTA, Z.A. LIU, W. LOHMANN, E. LONGO, Y.S. LU, C. LUCI, L. LUMINARI, W. LUSTERMANN, W.G. MA, L. MALGERI, A. MALININ, C. MAÑA, J. MANS, J.P. MARTIN, F. MARZANO, K. MAZUMDAR, R.R. MCNEI, S. MELE, L. MEROLA, M. MESCHINI, W.J. METZGER, A. MIHUL, H. MILCENT, G. MIRABELLI, J. MNICH, G.B. MOHANTY, G.S. MUANZA, A.J.M. MUIJS, M. MUSY, S. NAGY, S. NATALE, M. NAPOLITANO, F. NESSI-TEDALDI, H. NEWMAN, A. NISATI, T. NOVÁK, H. NOWAK, R. OFIERZYNSKI, G. ORGANTINI, I. PAL, C. PALOMARES, P. PAOLUCCI, R. PARAMATTI, G. PASSALEVA, S. PATRICELLI, T. PAUL, M. PAULUZZI, C. PAUS, F. PAUSS, M. PEDACE, S. PENSOTTI, D. PERRET-GALLIX, D. PICCOLO, F. PIERELLA, M. PIERI, M. PIOPPI, P.A. PIROUÉ, E. PISTOLESI, V. PLYASKIN, M. POHL, V. POJIDAEV, J. POTHIER, D. PROKOFIEV, G. RAHAL-CALLOT, M.A. RAHAMAN, P. RAICS, N. RAJA, R. RAMELLI, P.G. RANCOITA, R. RANIERI, A. RASPEREZA, P. RAZIS, S. REMBECZKI, D. REN, M. RESCIGNO, S. REUCROFT, S. RIEMANN, K. RILES, B.P. ROE, L. ROMERO, A. ROSCA, C. ROSEMANN, C. ROSENBLECK, S. ROSIER-LEES, S. ROTH, J.A. RUBIO, G. RUGGIERO, H. RYKACZEWSKI, A. SAKHAROV, S. SAREMI, S. SARKAR, J. SALICIO, E. SANCHEZ, C. SCHÄFER, V. SCHEGELSKY, H. SCHOPPER, D.J. SCHOTANUS, C. SCIACCA, L. SERVOLI, S. SHEVCHENKO, N. SHIVAROV, V. SHOUTKO, E. SHUMILOV, A. SHVOROB, D. SON, C. SOUGA, P. SPILLANTINI, M. STEUER, D.P. STICKLAND, B. STOYANOV, A. STRAESSNER, K. SUDHAKAR, G. SULTANOV, L.Z. SUN, S. SUSHKOV, H. SUTER, J.D. SWAIN, Z. SZILLASI, X.W. TANG, P. TARJAN, L. TAUSCHER, L. TAYLOR, B. TELLILI, D. TEYSSIER, C. TIMMERMANS, SAMUEL C.C. TING, S.M. TING, S.C. TONWAR, J. TÓTH, C. TULLY, K.L. TUNG, J. ULBRICHT, E. VALENTE, R.T. VAN DEWALLE, R. VASQUEZ, G. VESZTERGOMBI, I. VETLITSKY, G. VIERTEL, M. VIVARGENT, S. VLACHOS, I. VODOPIANOV, H. VOGEL, H. VOGT, I. VOROBIEV, A.A. VOROBYOV, M. WADHWA, Q. WANG, X.L. WANG, Z.M. WANG, M. WEBER, S. WYNHOFF, L. XIA, Z.Z. XU, J. YAMAMOTO, B.Z. YANG, C.G. YANG, H.J. YANG, M. YANG, S.C. YEH, AN. ZALITE, YU. ZALITE, Z.P. ZHANG, J. ZHAO, G.Y. ZHU, R.Y. ZHU, H.L. ZHUANG, A. ZICHICHI, B. ZIMMERMANN, M. ZÖLLER, Achard, Pablo, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Echenard, Bertrand, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Natale, Sonia, Pohl, Martin, Straessner, Arno, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), L3, Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Anderhub, H., Andreev, V. P., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Bajo, A., Baksay, G., Baksay, L., Baldew, S. V., Banerjee, S., Banerjee, S. w., Barczyk, A., Barillère, R., Bartalini, P., Basile, M., Batalova, N., Battiston, R., Bay, A., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biglietti, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Böhm, A., Boldizsar, L., Borgia, B., Bottai, S., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., Brochu, F., Burger, J. D., Burger, W. J., Cai, X. D., Capell, M., Cara Romeo, G., Carlino, G., Cartacci, A., Casaus, J., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Chamizo, M., Chang, Y. H., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., Clare, I., Clare, R., Coignet, G., Colino, N., Costantini, S., Cruz, B., Cucciarelli, S., Asmundis, R., Déglon, P., Debreczeni, J., Degré, A., Dehmelt, K., Deiters, K., DELLA VOLPE, Domenico, Delmeire, E., Denes, P., Denotaristefani, F., Salvo, A., Diemoz, M., Dierckxsens, M., Dionisi, C., Dittmar, M., Doria, A., Dova, M. T., Duchesneau, D., Duda, M., Echenard, B., Eline, A., Hage, A., Mamouni, H., Engler, A., Eppling, F. J., Extermann, P., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Fisher, W., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Y. u., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gentile, S., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hatzifotiadou, D., Hebbeker, T., Hervé, A., Hirschfelder, J., Hofer, H., Hohlmann, M., Holzner, G., Hou, S. R., Jin, B. N., Jindal, P., Jones, L. W., Jong, P., Josa Mutuberríıa, I., Kaur, M., Kienzle Focacci, M. N., Kim, J. K., Kirkby, J., Kittel, W., Klimentov, A., König, A. C., Kopal, M., Koutsenko, V., Kräber, M., Kraemer, R. W., Krüger, A., Kunin, A., Ladron de Guevara, P., Laktineh, I., Landi, G., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P., Goff, J. M., Leiste, R., Levtchenko, M., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Luci, C., Luminari, L., Lustermann, W., W. G., Ma, Malgeri, L., Malinin, A., Maña, C., Mans, J., Martin, J. P., Marzano, F., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Muanza, G. S., Muijs, A. J. M., Musy, M., Nagy, S., Natale, S., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Nisati, A., Novak, T., Nowak, H., Ofierzynski, R., Organtini, G., Pal, I., Palomares, C., Paolucci, P., Paramatti, R., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret Gallix, D., Piccolo, D., Pierella, F., Pieri, M., Pioppi, M., Piroué, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Pothier, J., Prokofiev, D., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Ranieri, R., Raspereza, A., Razis, P., Rembeczki, S., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, K., Roe, B. P., Romero, L., Rosca, A., Rosemann, C., Rosenbleck, C., Rosier Lees, S., Roth, S., Rubio, J. A., Ruggiero, G., Rykaczewski, H., Sakharov, A., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Schäfer, C., Schegelsky, V., Schopper, H., Schotanus, D. J., Sciacca, Crisostomo, Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shumilov, E., Shvorob, A., Son, D., Souga, C., Spillantini, P., Steuer, M., Stickland, D. P., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Sushkov, S., Suter, H., Swain, J. D., Szillasi, Z., Tang, X. W., Tarjan, P., Tauscher, L., Taylor, L., Tellili, B., Teyssier, D., Timmermans, C., Ting, Samuel C. C., Ting, S. M., Tonwar, S. C., Tóth, J., Tully, C., Tung, K. L., Ulbricht, J., Valente, E., Walle, R. T., Vasquez, R., Vesztergombi, G., Vetlitsky, I., Viertel, G., Vivargent, M., Vlachos, S., Vodopianov, I., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Wadhwa, M., Wang, Q., Wang, X. L., Wang, Z. M., Weber, M., Wynhoff, S., Xia, L., Z. Z., Xu, Yamamoto, J., Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., Yeh, S. C., Zalite, A. n., Zalite, Y. u., Zhang, Z. P., Zhao, J., Zhu, G. Y., Zhu, R. Y., Zhuang, H. L., Zichichi, A., Zimmermann, B., Zöller, M., and L3 (IHEF, IoP, FNWI)
- Subjects
Quark ,Nuclear and High Energy Physics ,Particle physics ,Electron–positron annihilation ,High Energy Physics::Lattice ,Monte Carlo method ,Hadron ,E+E- collision ,ddc:500.2 ,E+-e- Experiments ,01 natural sciences ,Nuclear physics ,Energy flow ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,Hadronic event shape ,GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries) ,ComputingMilieux_MISCELLANEOUS ,Quantum chromodynamics ,Physics ,Annihilation ,010308 nuclear & particles physics ,L3 experiment ,High Energy Physics::Phenomenology ,E+-e-Experiments ,High Energy Physics::Experiment ,Event (particle physics) ,Particle Physics - Experiment - Abstract
We present results from a study of hadronic event structure in high energy e+e− interactions using the L3 detector at LEP. A new class of event shape distributions are measured at and above the Z boson pole for light quark (u, d, s, c) flavours. Energy flow correlations are studied for all hadronic events. Next-to-leading-log QCD calculations and QCD models with improved leading-log approximations are compared to data and good agreement is found at the Z-pole whereas some discrepancies are observed at higher centre-of-mass energies.
- Published
- 2011
33. Proton anti-proton pair production in two photon collisions at LEP
- Author
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P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, H. Anderhub, V.P. Andreev, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, G. Baksay, L. Baksay, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, S. Bottai, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A. Cartacci, J. Casaus, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, M. Chamizo, Y.H. Chang, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, B. de la Cruz, S. Cucciarelli, J.A. van Dalen, R. de Asmundis, P. Déglon, J. Debreczeni, A. Degré, K. Dehmelt, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, C. Dionisi, M. Dittmar, A. Doria, M.T. Dova, D. Duchesneau, M. Duda, B. Echenard, A. Eline, A. El Hage, H. El Mamouni, A. Engler, F.J. Eppling, P. Extermann, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, W. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S. Gentile, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, R.Sh. Hakobyan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, J. Hirschfelder, H. Hofer, M. Hohlmann, G. Holzner, S.R. Hou, Y. Hu, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, D. Käfer, M. Kaur, M.N. Kienzle-Focacci, J.K. Kim, J. Kirkby, W. Kittel, A. Klimentov, A.C. König, M. Kopal, V. Koutsenko, M. Kräber, R.W. Kraemer, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.M. Le Goff, R. Leiste, M. Levtchenko, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, C. Luci, L. Luminari, W. Lustermann, W.G. Ma, L. Malgeri, A. Malinin, C. Maña, J. Mans, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, S. Nagy, S. Natale, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nisati, H. Nowak, R. Ofierzynski, G. Organtini, I. Pal, C. Palomares, P. Paolucci, R. Paramatti, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pioppi, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, J. Pothier, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, P. Razis, D. Ren, M. Rescigno, S. Reucroft, S. Riemann, K. Riles, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, S. Roth, C. Rosenbleck, J.A. Rubio, G. Ruggiero, H. Rykaczewski, A. Sakharov, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, C. Schäfer, V. Schegelsky, H. Schopper, D.J. Schotanus, C. Sciacca, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, D. Son, C. Souga, P. Spillantini, M. Steuer, D.P. Stickland, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, X.W. Tang, P. Tarjan, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, J. Ulbricht, E. Valente, R.T. Van de Walle, R. Vasquez, V. Veszpremi, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, M. Wadhwa, Q. Wang, X.L. Wang, Z.M. Wang, M. Weber, P. Wienemann, H. Wilkens, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, J. Zhao, G.Y. Zhu, R.Y. Zhu, H.L. Zhuang, A. Zichichi, B. Zimmermann, M. Zöller, L3 (IHEF, IoP, FNWI), Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Anderhub, H., Andreev, V. P., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Bajo, A., Baksay, G., Baksay, L., Baldew, S. V., Banerjee, S., Barczyk, A., Barillere, R., Bartalini, P., Basile, M., Batalova, N., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biglietti, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, B., Bottai, S., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., Brochu, F., Burger, J. D., Burger, W. J., Cai, X. D., Capell, M., Romeo, G. C., Carlino, G., Cartacci, A., Casaus, J., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Chamizo, M., Chang, Y. H., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., C. I., Clare, R., Coignet, G., Colino, N., Costantini, S., B. d., La, Cucciarelli, S., Van, J. A., Asmundis, R. d., Deglon, P., Debreczeni, J., Degre, A., Dehmelt, K., Deiters, K., DELLA VOLPE, Domenico, Delmeire, E., Denes, P., Denotaristefani, F., Salvo, A. D., Diemoz, M., Dierckxsens, M., Dionisi, C., Dittmar, M., Doria, A., Dova, M. T., Duchesneau, D., Duda, M., Echenard, B., Eline, A., Hage, A. E., Mamouni, H. E., Engler, A., Eppling, F. J., Extermann, P., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Fisher, W., F. I., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gentile, S., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Gulik, R. v., Gupta, V. K., Gurtu, A., Gutay, L. J., Hass, D., Hakobyan, R. S., Hatzifotiadou, D., Hebbeker, T., Herve, A., Hirschfelder, J., Hofer, H., Hohlmann, M., Holzer, G., Sr, H., Hu, Y., Jin, B. N., Jones, L. W., Jong, P. d., J. I., Kafer, D., Kaur, M., Kienzle Focacci, M. N., Kim, J. K., Kirkby, J., Kittel, W., Klimentov, A., Konig, A. C., Kopal, M., K. V., Kraber, M., Kraemer, R. W., Kruger, A., Kunin, A., P. L., De, L. I, L. I, Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P. L., J. M., Le, Leiste, R., Levtchenko, M., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Luci, C., Luminari, L., Lustermann, W., W. G., Ma, Malgeri, L., Malinin, A., Mana, C., Mans, J., Martin, J. P., Marzano, F., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Muanza, G. S., A. J. M., Musicar, B., Musy, M., Nagy, S., Natale, S., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Nisati, A., Nowak, H., Ofierzynski, R., Organtini, G., P. I., Palomares, C., Paolucci, P., Paramatti, R., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Pioppi, M., Piroue, P. A., Pistolesi, E., P. V., Pohl, M., Pothier, J., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Ranieri, R., Raspereza, A., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, K., Roe, B. P., Romero, L., Rosca, A., Rosier Lees, S., Roth, S., Rosenbleck, C., Rubio, J. A., Ruggiero, G., Rykaczewski, H., Sakharov, A., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Schafer, C., S. V., Schopper, H., Schotanus, D. J., Sciacca, Crisostomo, Servoli, L., Shevchenko, S., Shivarov, N., Shumilov, E., Shvorob, A., Son, D., Souga, C., Spillantini, P., Steuer, M., Stickland, D. P., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Sushkov, S., Suter, H., Swain, J. D., Szillasi, Z., Tang, X. W., Tarjan, P., Tauscher, L., Taylor, L., Tellili, B., Teyssier, D., Timmermans, C., S. C. C., Ting, S. M., Tonwar, S. C., Toth, J., Tully, C., Tung, K. L., Ulbricht, J., Valente, E., Van, R. T., Vasquez, R., V. V., Vesztergombi, G., V. I., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vogel, H., Vogt, H., Vorobyov, A. A., Wadhwa, M., Wang, Q., Wang, X. L., Wang, Z. M., Weber, M., Wienemann, P., Wilkens, H., Wynhoff, S., Xia, L., Z. Z., Xu, Yamamoto, J., Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., Yeh, S. C., Zalite, A., Zalite, Y., Zhang, Z. P., Zhao, J., Zhu, G. Y., Zhu, R. Y., Zhuang, H. L., Zichichi, A., Zimmermann, B., Zoller, M., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Achard, Pablo, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Echenard, Bertrand, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Malgeri, Luca, Natale, Sonia, Pohl, Martin, and Straessner, Arno
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Proton ,Astrophysics::High Energy Astrophysical Phenomena ,Nuclear Theory ,FOS: Physical sciences ,ddc:500.2 ,01 natural sciences ,High Energy Physics - Experiment ,Nuclear physics ,High Energy Physics - Experiment (hep-ex) ,Two-photon excitation microscopy ,0103 physical sciences ,l3 experiment ,final-states ,detector ,annihilation ,trigger ,qcd ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,Nuclear Experiment ,ANNIHILATION ,DETECTOR ,L3 EXPERIMENT ,TRIGGER ,Quantum chromodynamics ,Physics ,Range (particle radiation) ,Luminosity (scattering theory) ,Annihilation ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,FINAL-STATES ,QCD ,Pair production ,Antiproton ,High Energy Physics::Experiment ,Particle Physics - Experiment - Abstract
The reaction e+e- -> e+e- proton antiproton is studied with the L3 detector at LEP. The analysis is based on data collected at e+e- center-of-mass energies from 183 GeV to 209 GeV, corresponding to an integrated luminosity of 667 pb-1. The gamma gamma -> proton antiproton differential cross section is measured in the range of the two-photon center-of-mass energy from 2.1 GeV to 4.5 GeV. The results are compared to the predictions of the three-quark and quark-diquark models. The reaction e^+e^- -> e^+e^- proton antiproton is studied with the L3 detector at LEP. The analysis is based on data collected at e^+e^- center-of-mass energies from 183 GeV to 209 GeV, corresponding to an integrated luminosity of 667 pb^-1. The gamma gamma -> proton antiproton differential cross section is measured in the range of the two-photon center-of-mass energy from 2.1 GeV to 4.5 GeV. The results are compared to the predictions of the three-quark and quark-diquark models. The reaction e + e − → e + e − p p ̄ is studied with the L3 detector at LEP. The analysis is based on data collected at e + e − center-of-mass energies from 183 GeV to 209 GeV, corresponding to an integrated luminosity of 667 pb −1 . The γγ→ p p ̄ differential cross section is measured in the range of the two-photon center-of-mass energy from 2.1 to 4.5 GeV. The results are compared to the predictions of the three-quark and quark–diquark models.
- Published
- 2003
34. The reaction at LEP and constraints on anomalous quartic gauge boson couplings
- Author
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C. Dionisi, Pablo Garcia-Abia, Alain Hervé, G. Ruggiero, A. Lebedev, Dong-Chul Son, G. Cara Romeo, B. P. Roe, J. Hirschfelder, Stefano Giagu, A. Bay, A. Arefiev, R. Leiste, R. R. McNeil, Subir Sarkar, F. Brochu, D. della Volpe, H. Milcent, Mariagrazia Alviggi, L. Xia, H. L. Zhuang, Arno Straessner, Alessandra Doria, M. Aguilar-Benitez, Z. Szillasi, O. Grimm, V. Koutsenko, Herwig Schopper, R. Barillère, A. Rosca, I. Vetlitsky, K. Freudenreich, Maurizio Biasini, G. Holzner, G. Mirabelli, R. Vasquez, S. Sushkov, Pierluigi Paolucci, Yu. Galaktionov, T. Paul, B. Musicar, J. Casaus, K. Riles, J. G. Branson, J. Alcaraz, J. D. Swain, Davide Piccolo, M. P. Sanders, B. L. Betev, Marta Felcini, S. N. Ganguli, K. Lübelsmeyer, A. Degré, Tariq Aziz, F. Marzano, G. Coignet, W. Krenz, P. Ladron de Guevara, Francesca Cavallari, D. Teyssier, M. W. Gruenewald, Francesco Becattini, S. Cucciarelli, A. Favara, M. Vivargent, C. Maña, A. Mihul, G. Alemanni, L. Z. Sun, A. Barczyk, Adrian Biland, B. De La Cruz, S. Roth, A. M. Cartacci, A. C. König, H. El Mamouni, Roberto Battiston, S. C. Yeh, A. Krüger, V. Veszpremi, C. G. Yang, H. J. Yang, Lamberto Luminari, L. Baksay, A. Bajo, Gerjan Bobbink, R. Ofierzynski, L. Bellucci, K. Sudhakar, B. Borgia, J. Pothier, Crisostomo Sciacca, Z. Z. Xu, M. T. Dova, Yu. Zalite, C. H. Lin, C. Souga, S. V. Baldew, I. Vodopianov, Z. M. Wang, J. Ulbricht, Marcella Diemoz, A. Engler, I. Josa-Mutuberria, M. Kräber, B. Zimmermann, M. Musy, Aleandro Nisati, D. P. Stickland, V. Pojidaev, Y. H. Chang, B. Tellili, D. O. Prokofiev, S. Wynhoff, C. Paus, H. F. Chen, S. Likhoded, J. P. Martin, J. J. Blaising, P. Déglon, Leonardo Merola, M. Capell, Z. P. Zhang, R. Berbeco, Konrad Deiters, G. B. Mohanty, J.V. Allaby, S. R. Hou, M. Biglietti, Speranza Falciano, Pierre Lecomte, S. Patricelli, Joseph Quartieri, M. Wadhwa, L. Malgeri, D. J. Schotanus, G. Forconi, Nicola Cavallo, Alberto Aloisio, L. Tauscher, M. Pohl, C-Q. Li, V. K. Gupta, H. S. Fesefeldt, E. Pistolesi, Kajari Mazumdar, Alexander S. Sakharov, T. Azemoon, G. Y. Zhu, L. Romero, Jasper Kirkby, M. A. Falagan, G. Landi, X. D. Cai, Jozsef Toth, K. Dehmelt, Werner Lustermann, M. Dierckxsens, Luca Lista, D. Pandoulas, M. Zöller, E. Shumilov, Marcus Hohlmann, X. W. Tang, W. J. Burger, D. Hatzifotiadou, P. A. Piroué, M. Chamizo, Marcos Cerrada, G. Schwering, Laszlo Boldizsar, Gianpaolo Carlino, F. DeNotaristefani, Oleg Fedin, A. J.M. Muijs, Michael Dittmar, C. Palomares, S. Natale, M. Bourquin, Felicitas Pauss, G. Grenier, P. G. Rancoita, B. N. Jin, M. Kopal, Manjit Kaur, H. Nowak, D. Vicinanza, Z. A. Liu, G. Passaleva, E. Valente, C. Furetta, Sabine Riemann, V. Plyaskin, S. Nagy, Max Weber, M. Steuer, Ya Han Hu, Claudia Cecchi, P. Achard, S. Reucroft, S. Vlachos, W. Wallraff, M. Rescigno, M. Gataullin, J. Debreczeni, S. Saremi, W. G. Ma, P. Le Coultre, D. Käfer, S. Villa, Suresh C Tonwar, S. Banerjee, Alexei Raspereza, Igor Vorobiev, M. A. Rahaman, D. Perret-Gallix, An.A. Vorobyov, H. Anderhub, P. Berges, Marco Meschini, J. M. Le Goff, J. Yamamoto, T. Niessen, P. Levtchenko, A. Böhm, Francesca Nessi-Tedaldi, O. Adriani, Panos A Razis, R.S. Hakobyan, C. Rosenbleck, J. Lätt, J. A. Rubio, G. Viertel, Z. F. Gong, Imad Baptiste Laktineh, Dimitri Bourilkov, Lucas Taylor, Alexander Malinin, J. D. Burger, D. Mangeol, Samuel C.C. Ting, Michele Guida, Simonetta Gentile, S. C. Blyth, T. Siedenburg, A. Klimentov, R. Ramelli, G. Rahal-Callot, Hans J. Vogel, J. A. van Dalen, N. Raja, D.W. Schmitz, P. de Jong, N. Shivarov, Claudio Luci, S. Braccini, W. C. Fisher, W. T. Lin, J. Berdugo, Robert Clare, J. K. Kim, E. J. Sanchez, S. Costantini, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, H. Suter, M. Napolitano, J. Mnich, P. Spillantini, P. Tarjan, An. Zalite, P. Wienemann, Georgi Sultanov, G. Baksay, D. Duchesneau, H. S. Chen, R. de Asmundis, I. Fisk, L. Servoli, X. L. Wang, M. Pauluzzi, G. Chiefari, S. Shevchenko, F. Behner, W. Kittel, D. Ren, M. Chemarin, B. Petersen, P. Raics, R. T. Van de Walle, G. M. Chen, V. Shoutko, A. Eline, D. Prokofiev, E. Fiandrini, Luisa Cifarelli, Gyorgy Vesztergombi, Christopher George Tully, S. Pensotti, Valery Schegelsky, B. Echenard, M. Pioppi, Antonino Zichichi, L. J. Gutay, A. Ewers, U. Becker, A. De Salvo, Wolfgang Lohmann, H. Rykaczewski, Giovanni Organtini, P. Bartalini, H. Wilkens, B. Bertucci, H. Vogt, Mingming Yang, S. Bottai, F. J. Eppling, L. W. Jones, S. Rosier-Lees, G. S. Muanza, Harvey B Newman, P. H. Fisher, S. M. Ting, F. Anselmo, Jean Fay, Nicanor Colino, Riccardo Paramatti, M. N. Kienzle-Focacci, A. Kunin, W. J. Metzger, M. Lebeau, D. Haas, Vladimir Andreev, P. Lebrun, Jeremy Mans, Guo-Ming Chen, F. L. Linde, A. Chen, J. Salicio, Ren-Yuan Zhu, M. Pedace, A. Gurtu, E. Delmeire, Y. S. Lu, A. Shvorob, R. Ranieri, M. Levtchenko, J. H. Field, B. Stoyanov, S. Schmidt-Kaerst, Peter Denes, Paolo Bagnaia, F. Pierella, Frank Filthaut, Thomas Ferguson, R. van Gulik, C. J.W.P. Timmermans, P. Extermann, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, Egidio Longo, Jiawei Zhao, and B. Roux
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Physics ,Nuclear and High Energy Physics ,Gauge boson ,Particle physics ,010308 nuclear & particles physics ,Electron–positron annihilation ,Resonance ,01 natural sciences ,Standard Model ,Nuclear physics ,Full data ,Quartic function ,0103 physical sciences ,High Energy Physics::Experiment ,Nuclear Experiment ,010306 general physics - Abstract
The cross section of the process e + e − → Z γ γ → q q ¯ γ γ is measured with 215 pb−1 of data collected with the L3 detector during the final LEP run at centre-of-mass energies around 205 GeV and 207 GeV. No deviation from the Standard Model expectation is observed. The full data sample of 713 pb−1, collected above the Z resonance, is used to constrain the coefficients of anomalous quartic gauge boson couplings to: − 0.02 GeV − 2 a 0 / Λ 2 0.03 GeV − 2 , − 0.07 GeV − 2 a c / Λ 2 0.05 GeV − 2 , at 95% confidence level.
- Published
- 2002
35. Determination of αs from hadronic event shapes in e+e− annihilation at GeV
- Author
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W. J. Burger, Michael Dittmar, Tariq Aziz, D. Teyssier, Z. Szillasi, B. Musicar, Roberto Battiston, V. Koutsenko, M. Kopal, Gerjan Bobbink, B. Borgia, A. Favara, M. T. Dova, J. Ulbricht, A. M. Cartacci, A. C. König, G. Chiefari, S. Shevchenko, S. Nagy, M. Steuer, F. Behner, Riccardo Paramatti, B. Tellili, A. Kunin, W. J. Metzger, D. Haas, A. Böhm, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Marcella Diemoz, M. Rescigno, A. Krüger, M. A. Rahaman, H. Rykaczewski, Giovanni Organtini, V. Plyaskin, Crisostomo Sciacca, H. Wilkens, S. Rosier-Lees, G. S. Muanza, P. Lebrun, T. Paul, J. Casaus, Jean Fay, Jeremy Mans, S. Sushkov, G. Cara Romeo, I. Clare, H. Anderhub, D. Perret-Gallix, Francesca Cavallari, S. Roth, R. Ranieri, C. G. Yang, J. Pothier, Yu. Zalite, Z. Z. Xu, C. H. Lin, V. Pojidaev, B. De La Cruz, J. G. Branson, Guo-Ming Chen, F. L. Linde, Davide Piccolo, S. N. Ganguli, G. Ruggiero, A. Chen, R. van Gulik, C. J.W.P. Timmermans, J. P. Martin, P. Extermann, Salvatore Mele, G. Mirabelli, P. Tarján, Alexei Raspereza, Alexander S. Sakharov, Michele Guida, S. C. Blyth, Marco Meschini, Dimitri Bourilkov, Christoph Schäfer, B. Z. Yang, H. Hofer, S. Braccini, B. Zimmermann, J. Salicio, P. Spillantini, G. Y. Zhu, E. Shumilov, L. Z. Sun, A. Degré, K. L. Tung, E. Valente, K. Sudhakar, B. Petersen, K. Lübelsmeyer, J. A. van Dalen, G. Schwering, R. Leiste, G. Passaleva, I. Josa-Mutuberria, M. Kräber, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, E. Fiandrini, Gyorgy Vesztergombi, A. Lebedev, M. Musy, J. J. Blaising, R.S. Hakobyan, Dong-Chul Son, P. Déglon, B. Echenard, Luca Lista, Claudia Cecchi, L. Bellucci, R. de Asmundis, I. Fisk, Alessandra Doria, Christopher George Tully, Speranza Falciano, Sw. Banerjee, G. Viertel, R. Berbeco, A. De Salvo, B. P. Roe, Z. M. Wang, Subir Sarkar, G. Forconi, M. Pohl, R. Barillère, An.A. Vorobyov, P. Bartalini, Jozsef Toth, D. Pandoulas, J. Hirschfelder, Sabine Riemann, C. Dionisi, S. Bottai, F. Brochu, Pablo Garcia-Abia, Hans J. Vogel, A. Rosca, Lamberto Luminari, Stefano Giagu, J. D. Swain, V. Shoutko, A. Arefiev, X. W. Tang, Alain Hervé, D. della Volpe, Harvey B Newman, R. R. McNeil, W. T. Lin, P. A. Piroué, Wolfgang Lohmann, B. Bertucci, O. Adriani, A. Bay, Imad Baptiste Laktineh, Lucas Taylor, E. Delmeire, Y. S. Lu, A. Shvorob, M. Levtchenko, S. Costantini, G. Grenier, J.V. Allaby, S. Patricelli, J. H. Field, H. L. Zhuang, Arno Straessner, M. Chamizo, X. L. Wang, M. Pauluzzi, G. Holzner, P. G. Rancoita, S. Reucroft, L. Xia, M. P. Sanders, B. L. Betev, M. Vivargent, H. El Mamouni, Pierre Lecomte, B. Stoyanov, S. V. Baldew, D. Hatzifotiadou, Laszlo Boldizsar, F. Anselmo, Nicanor Colino, S. Schmidt-Kaerst, S. R. Hou, M. Wadhwa, Samuel C.C. Ting, Simonetta Gentile, Pierluigi Paolucci, P. Ladron de Guevara, D. J. Schotanus, K. Riles, K. Freudenreich, Vladimir Andreev, B. N. Jin, M. Aguilar-Benitez, O. Grimm, H. Nowak, Mariagrazia Alviggi, J. Debreczeni, F. Marzano, G. Coignet, W. Krenz, D. O. Prokofiev, D. Käfer, D. Vicinanza, A. Klimentov, Herwig Schopper, D. Ren, Werner Lustermann, M. Dierckxsens, Ren-Yuan Zhu, M. Pedace, L. Baksay, S. Cucciarelli, Jasper Kirkby, M. A. Falagan, C. Paus, I. Vetlitsky, C. Maña, R. T. Van de Walle, M. Zöller, A. Bajo, Oleg Fedin, A. Gurtu, W. Wallraff, A. Barczyk, L. Malgeri, S. Villa, S. Banerjee, Igor Vorobiev, Max Weber, S. Natale, Adrian Biland, P. Levtchenko, Panos A Razis, S. Vlachos, Peter Denes, A. Eline, C. Furetta, D. Prokofiev, Luisa Cifarelli, T. Niessen, M. W. Gruenewald, Egidio Longo, M. Pioppi, L. J. Gutay, Paolo Bagnaia, U. Becker, F. Pierella, C. Rosenbleck, J. Berdugo, E. J. Sanchez, H. Vogt, J. K. Kim, Jiawei Zhao, M. Gataullin, Federico Cindolo, F. J. Eppling, L. W. Jones, G. Baksay, P. H. Fisher, S. M. Ting, J. Mnich, I. Vodopianov, A. Engler, Frank Filthaut, Thomas Ferguson, S. Wynhoff, M. Capell, B. Roux, M. Biglietti, H. S. Fesefeldt, E. Pistolesi, Francesca Nessi-Tedaldi, J. D. Burger, T. Siedenburg, G. Rahal-Callot, N. Raja, H. Suter, H. Milcent, D. P. Stickland, Y. H. Chang, G. Landi, L. Romero, A. J.M. Muijs, Manjit Kaur, M. Bourquin, P. Achard, Suresh C Tonwar, R. Ramelli, D.W. Schmitz, P. de Jong, N. Shivarov, Claudio Luci, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, D. Duchesneau, H. S. Chen, L. Servoli, C. Palomares, Felicitas Pauss, W. G. Ma, P. Le Coultre, M. Basile, D. Mangeol, V. Veszpremi, Aleandro Nisati, Joseph Quartieri, Nicola Cavallo, Z. F. Gong, P. Wienemann, Georgi Sultanov, M. N. Kienzle-Focacci, M. Lebeau, M. Chemarin, G. M. Chen, W. Kittel, A. Ewers, Mingming Yang, Z. A. Liu, S. Saremi, J. M. Le Goff, J. Yamamoto, J. A. Rubio, N. Batalova, C-Q. Li, Z. P. Zhang, Peter Raics, V. K. Gupta, Kajari Mazumdar, X. D. Cai, Gianpaolo Carlino, F. DeNotaristefani, Marcus Hohlmann, Ya Han Hu, P. Berges, Alexander Malinin, W. C. Fisher, An. Zalite, Maurizio Biasini, Marta Felcini, Francesco Becattini, H. J. Yang, R. Ofierzynski, H. F. Chen, G. Zilizi, S. Likhoded, Yu. Galaktionov, J. Alcaraz, A. Mihul, G. Alemanni, S. C. Yeh, Leonardo Merola, L. Tauscher, T. Azemoon, and Marcos Cerrada
- Subjects
Quantum chromodynamics ,Physics ,Nuclear and High Energy Physics ,Particle physics ,Annihilation ,010308 nuclear & particles physics ,Electron–positron annihilation ,Hadron ,01 natural sciences ,Nuclear physics ,Yield (chemistry) ,0103 physical sciences ,Bibliography ,High Energy Physics::Experiment ,010306 general physics ,Constant (mathematics) ,Event (particle physics) - Abstract
Results are presented from a study of the structure of high energy hadronic events recorded by the L3 detector at s ⩾192 GeV. The distributions of several event shape variables are compared to resummed O (α s 2 ) QCD calculations. We determine the strong coupling constant at three average centre-of-mass energies: 194.4, 200.2 and 206.2 GeV. These measurements, combined with previous L3 measurements at lower energies, demonstrate the running of α s as expected in QCD and yield α s ( m Z )=0.1227±0.0012±0.0058, where the first uncertainty is experimental and the second is theoretical.
- Published
- 2002
36. [Analysis of workplace health promotion and its effect on work ability and health-related quality of life in a medium-sized business]
- Author
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B, Biallas, I, Froböse, M, Zöller, and C, Wilke
- Subjects
Adult ,Employment ,Male ,Health Status ,Work Capacity Evaluation ,Health Promotion ,Workload ,Motor Activity ,Exercise Therapy ,Germany ,Utilization Review ,Quality of Life ,Humans ,Industry ,Female ,Patient Participation ,Occupational Health - Abstract
This study analyses the effect of workplace health promotion on work ability and health-related quality of life in white-collar and blue-collar workers in a medium-sized business. The intervention group contains 75 subjects with a mean age of 36.6±10.63 years (55 men, 20 women). The participation rate is 47%. White-collar workers show improvement in their health-related quality of life regarding physical and psychological aspects and work ability. Physically inactive employees show improvement in their health-related quality of life regarding physical and psychological aspects as well as context. Active employees only show significant improvement in terms of work ability. In conclusion, the promotion of exercise in the context of occupational health promotion has a positive effect on quality of life and work ability of employees and, thus, is a benefit for both the individual as well as the business itself.
- Published
- 2014
37. Study of the process at LEP
- Author
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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, L. Baksay, A. Balandras, S.V. Baldew, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, P. Bartalini, M. Basile, N. Batalova, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, S. Bhattacharya, M. Biasini, M. Biglietti, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, F. Brochu, A. Buffini, A. Buijs, J.D. Burger, W.J. Burger, X.D. Cai, M. Capell, G. Cara Romeo, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, G. Coignet, N. Colino, S. Costantini, F. Cotorobai, B. de la Cruz, A. Csilling, S. Cucciarelli, T.S. Dai, J.A. van Dalen, R. D'Alessandro, R. de Asmundis, P. Déglon, A. Degré, K. Deiters, D. della Volpe, E. Delmeire, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, M. Dierckxsens, D. van Dierendonck, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, M.T. Dova, D. Duchesneau, D. Dufournaud, P. Duinker, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, A. Ewers, P. Extermann, M. Fabre, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, I. Fisk, G. Forconi, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S.S. Gau, S. Gentile, N. Gheordanescu, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, A. Hasan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, P. Hidas, J. Hirschfelder, H. Hofer, G. Holzner, H. Hoorani, S.R. Hou, Y. Hu, I. Iashvili, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, R.A. Khan, D. Käfer, M. Kaur, M.N. Kienzle-Focacci, D. Kim, J.K. Kim, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, M. Kopal, A. Kopp, V. Koutsenko, M. Kräber, R.W. Kraemer, W. Krenz, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, H.J. Lee, J.M. Le Goff, R. Leiste, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Lugnier, L. Luminari, W. Lustermann, W.G. Ma, M. Maity, L. Malgeri, A. Malinin, C. Maña, D. Mangeol, J. Mans, G. Marian, J.P. Martin, F. Marzano, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, T. Moulik, G.S. Muanza, A.J.M. Muijs, B. Musicar, M. Musy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, T. Niessen, A. Nisati, H. Nowak, R. Ofierzynski, G. Organtini, A. Oulianov, C. Palomares, D. Pandoulas, S. Paoletti, P. Paolucci, R. Paramatti, H.K. Park, I.H. Park, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, J. Pothier, D.O. Prokofiev, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, R. Ranieri, A. Raspereza, G. Raven, P. Razis, D. Ren, M. Rescigno, S. Reucroft, S. Riemann, K. Riles, J. Rodin, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, S. Roth, C. Rosenbleck, B. Roux, J.A. Rubio, G. Ruggiero, H. Rykaczewski, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, M.P. Sanders, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, H. Schopper, D.J. Schotanus, G. Schwering, C. Sciacca, A. Seganti, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, T. Siedenburg, D. Son, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, A. Stone, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, S. Sushkov, H. Suter, J.D. Swain, Z. Szillasi, T. Sztaricskai, X.W. Tang, L. Tauscher, L. Taylor, B. Tellili, D. Teyssier, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, Y. Uchida, J. Ulbricht, E. Valente, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, M. Wang, X.L. Wang, Z.M. Wang, A. Weber, M. Weber, P. Wienemann, H. Wilkens, S.X. Wu, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, J.B. Ye, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, G.Y. Zhu, R.Y. Zhu, A. Zichichi, G. Zilizi, B. Zimmermann, and M. Zöller
- Subjects
Physics ,Nuclear and High Energy Physics ,Gauge boson ,Particle physics ,Photon ,010308 nuclear & particles physics ,Electron–positron annihilation ,01 natural sciences ,7. Clean energy ,Standard Model ,Nuclear physics ,Quartic function ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics - Abstract
The process e + e − → Z γγ→ q q γγ is studied in 0.5 fb−1 of data collected with the L3 detector at centre-of-mass energies between 130.1 GeV and 201.7 GeV. Cross sections are measured and found to be consistent with the Standard Model expectations. The study of the least energetic photon constrains the quartic gauge boson couplings to −0.008 GeV−2
- Published
- 2001
38. Search for excited leptons in e+e− interactions at –202 GeV
- Author
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Michele Guida, B. Smith, S. Braccini, J. G. Branson, W. J. Burger, Michael Dittmar, R. de Asmundis, I. Fisk, S. Villa, Davide Piccolo, S. N. Ganguli, Pàl Hidas, S. Bhattacharya, Xl Wang, A. Buijs, A. Degré, D. Kim, J. D. Swain, L. Z. Sun, A. Böhm, L. Bellucci, A. Rosca, B. Musicar, D. Prokofiev, Luisa Cifarelli, P. Lebrun, L. J. Gutay, An.A. Vorobyov, U. Becker, I. Duran, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, Francesca Cavallari, Jeremy Mans, A. C. Weber, Marcella Diemoz, F. J. Eppling, L. W. Jones, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, Riccardo Paramatti, Y. Uchida, S. M. Ting, A. Bay, Carlo Civinini, J. P. Martin, M. Acciarri, W. Kittel, G. Mirabelli, H.F. Chen, R. van Gulik, P. Extermann, Salvatore Mele, Christoph Schäfer, H. Hofer, A. Kunin, G. Raven, L. Xia, M. Aguilar-Benitez, O. Grimm, B. P. Roe, K. L. Tung, Herwig Schopper, K. Lübelsmeyer, G. Y. Zhu, E. Shumilov, Guo-Ming Chen, F. L. Linde, T. Angelescu, Minhong Wang, Hafeez R Hoorani, M. P. Sanders, B. L. Betev, Subir Sarkar, H. Postema, F. Brochu, V. K. Gupta, S. X. Wu, M. Kopal, E. Valente, Inkyu Park, M. Steuer, V. Shoutko, A. Buffini, R. Barillère, M. A. Rahaman, D. Perret-Gallix, D. della Volpe, Lamberto Luminari, Claudia Cecchi, Samuel C.C. Ting, G. Ruggiero, A. Chen, D. van Dierendonck, J. Salicio, M. W. Gruenewald, G. Ambrosi, I. Josa-Mutuberria, M. Kräber, M. Musy, J. Casaus, R. Berbeco, G. Forconi, M. Pohl, Z. A. Liu, A. Vorvolakos, Zhidong Zhang, W. J. Metzger, R. Leiste, Christoph Paus, Pierre Lecomte, L. Lugnier, G. Viertel, A. Arefiev, S. Sushkov, H. Milcent, A. Oulianov, Zhenghao Xu, C. Palomares, A. Lebedev, Dong-Chul Son, H. El Mamouni, A. Ewers, Z. Szillasi, Gianpaolo Carlino, F. DeNotaristefani, V. Koutsenko, Werner Lustermann, Charles Timmermans, M. Dierckxsens, A. Malinin, C. G. Yang, J. Pothier, Yu. Zalite, S. V. Baldew, D. O. Prokofiev, R. R. McNeil, T. Paul, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, G. Holzner, K. Riles, F. Marzano, G. Coignet, W. Krenz, Jozsef Toth, Claudio Luci, D. Pandoulas, M. Rescigno, M. Pauluzzi, S. Saremi, D. Haas, Yu. Galaktionov, J. Alcaraz, J. J. Blaising, J. Hirschfelder, H.J. Lee, Stefano Giagu, A. M. Cartacci, Hans J. Vogel, W. T. Lin, Jasper Kirkby, M. A. Falagan, A. C. König, S. Vlachos, J.V. Allaby, S. Patricelli, D. Ren, E. Delmeire, U. K. Chaturvedi, Y. S. Lu, M. Fabre, B. Tellili, M. Zöller, Stefan Roth, Anna Katharina Kopp, Vladimir Andreev, D. Hatzifotiadou, T. Moulik, Laszlo Boldizsar, S. Costantini, A. Shvorob, J. Rodin, Egidio Longo, Igor Vorobiev, Mariagrazia Alviggi, P. Levtchenko, V. Plyaskin, D. Dufournaud, Ya Han Hu, T. Niessen, Mingming Yang, J. H. Field, A. Bajo, Panos A Razis, A. Mihul, M. Vivargent, G. Alemanni, C. Li, I. Vetlitsky, M. Chemarin, N. Cavallo, C. H. Lin, V. Pojidaev, F. C. Erné, B. Stoyanov, A. Balandras, J. M. Le Goff, J. Yamamoto, Bz Yang, A. Barczyk, Oleg Fedin, S. Schmidt-Kaerst, S. Pensotti, Valery Schegelsky, Antonino Zichichi, N. Gheordanescu, J. Berdugo, G. Grenier, S. C. Yeh, Adrian Biland, D. Kiss, D. P. Stickland, Y. H. Chang, Alexei Raspereza, M. T. Dova, G. M. Chen, J. A. van Dalen, E. J. Sanchez, Ren-Yuan Zhu, Manas Maity, K. Freudenreich, Peter H. Fisher, J. A. Rubio, A. Straessner, Luca Lista, M. Pedace, A. Krüger, Alessandra Doria, P. Berges, L. Romero, A. Gurtu, H. Rykaczewski, Giovanni Organtini, H. Wilkens, S. Reucroft, Max Weber, D. Käfer, Raffaello D'Alessandro, N. Batalova, S. Cucciarelli, C. Maña, Aleandro Nisati, Sabine Riemann, I. Vodopianov, A. Engler, A. Hasan, Peter Denes, Leonardo Merola, M. Capell, H. K. Park, L. Tauscher, H. S. Fesefeldt, E. Pistolesi, Joseph Quartieri, T. Azemoon, S. R. Hou, M. Wadhwa, D. J. Schotanus, Kajari Mazumdar, Roberto Battiston, M. Bourquin, P. Raics, X. D. Cai, Paolo Bagnaia, F. Pierella, Federico Cindolo, Marcos Cerrada, Aaron Dominguez, Gerjan Bobbink, G. Castellini, B. Borgia, F. Cesaroni, Jean Fay, P. Achard, Maurizio Biasini, J. Ulbricht, Felicitas Pauss, S. C. Tonwar, Frank Filthaut, S. Rosier-Lees, P. Le Coultre, Pierluigi Paolucci, Z. F. Gong, M. Basile, G. Chiefari, S. Shevchenko, G. Zilizi, Thomas Ferguson, F. Behner, Marta Felcini, S. C. Blyth, Marco Meschini, D. Mangeol, G. Cara Romeo, K. Sudhakar, Christopher George Tully, D. Luckey, G. Schwering, Wolfgang Lohmann, Francesca Nessi-Tedaldi, L. Baksay, F. Cotorobai, H. Vogt, B. Bertucci, F. Anselmo, Nicanor Colino, I. Clare, Giovanni Passaleva, J. D. Burger, T. Siedenburg, M. von der Mey, G. Rahal-Callot, N. Raja, G. Marian, Francesco Becattini, J. B. Ye, M. N. Kienzle-Focacci, A. Csilling, M. Lebeau, H. Suter, Ia Iashvili, H. J. Yang, R. Ofierzynski, C. Furetta, S. Likhoded, S. Wynhoff, C. Rosenbleck, W.G. Ma, T. Sztaricskai, J. K. Kim, Tariq Aziz, An. Zalite, J. Mnich, A. Favara, Zheng Wang, P. Ladron de Guevara, Crisostomo Sciacca, Marco Pieri, P. G. Rancoita, B. N. Jin, H. Nowak, D. Vicinanza, Dimitri Bourilkov, P. Spillantini, B. Petersen, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, A. De Salvo, P. Bartalini, W. Wallraff, A. Seganti, Harvey B Newman, S. Banerjee, B. Zimmermann, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, X. W. Tang, P. Duinker, G. Landi, P. A. Piroué, Simonetta Gentile, M. Chamizo, Simone Paoletti, A. Klimentov, A. J.M. Muijs, Sw. Banerjee, Manjit Kaur, R. Ranieri, B. De La Cruz, P. Déglon, Speranza Falciano, R. Ramelli, D.W. Schmitz, S. S. Gau, P. de Jong, N. Shivarov, M. Gataullin, Robert Clare, A. Stone, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, D. Duchesneau, H. S. Chen, L. Servoli, G.S. Muanza, and H. Anderhub
- Subjects
Physics ,Nuclear and High Energy Physics ,Range (particle radiation) ,Particle physics ,Luminosity (scattering theory) ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,7. Clean energy ,01 natural sciences ,Pair production ,Excited state ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics ,Lepton - Abstract
Excited leptons are searched for using the L3 detector at LEP. The data collected at centre-of-mass energies in the range from 192 up to 202 GeV correspond to a total luminosity of 233 pb−1. No evidence of either pair production of excited leptons, nor of single production is found. From the searches for pair produced excited leptons, lower mass limits close to the kinematic limit are set. From the searches for singly produced excited leptons, upper limits on their couplings are derived in the mass range up to 200 GeV.
- Published
- 2001
39. Measurement of the topological branching fractions of the $\tau$ lepton at LEP
- Author
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S. Sushkov, Yu. Galaktionov, G. Schwering, K. Freudenreich, J. Alcaraz, A. Barczyk, B. Tellili, C. Furetta, Adrian Biland, G. Forconi, M. Pohl, C. Rosenbleck, Lamberto Luminari, A. Mihul, G. Alemanni, Jozsef Toth, S. Cucciarelli, D. Pandoulas, I. Vodopianov, J.V. Allaby, S. Patricelli, A. Engler, Luca Lista, S. Wynhoff, Tariq Aziz, M. Capell, D. Hatzifotiadou, M. Biglietti, C. Maña, H. S. Fesefeldt, E. Pistolesi, S. C. Yeh, G. Grenier, J. K. Kim, Laszlo Boldizsar, G. Baksay, Sabine Riemann, Pierre Lecomte, J. Mnich, S. Reucroft, J. Debreczeni, D. Käfer, Samuel C.C. Ting, Z. F. Gong, B. Musicar, Francesca Nessi-Tedaldi, Werner Lustermann, Charles Timmermans, M. Dierckxsens, C. Palomares, R. Barillère, A. Malinin, L. J. Gutay, S. V. Baldew, D. O. Prokofiev, Crisostomo Sciacca, Jasper Kirkby, M. A. Falagan, U. Becker, M. Zöller, V. Plyaskin, A. Favara, Leonardo Merola, R. Leiste, J. D. Burger, T. Siedenburg, G. Rahal-Callot, Alexei Raspereza, Dimitri Bourilkov, P. Spillantini, J. Zhao, L. Tauscher, A. Krüger, G. Passaleva, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, Marcella Diemoz, Felicitas Pauss, N. Raja, T. Azemoon, Zhenghao Xu, A. Lebedev, B. Zimmermann, M. Musy, Y. Uchida, Dong-Chul Son, J. J. Blaising, J. Hirschfelder, Stefano Giagu, Zheng Wang, W. Kittel, B. Petersen, R. Berbeco, Konrad Deiters, F. J. Eppling, L. W. Jones, Pierluigi Paolucci, S. M. Ting, E. Fiandrini, S. Rosier-Lees, H. Suter, Marcos Cerrada, G. B. Mohanty, Alberto Aloisio, T. Paul, Gyorgy Vesztergombi, Mariagrazia Alviggi, Minhong Wang, M. P. Sanders, B. L. Betev, K. Sudhakar, A. Ewers, G. Mirabelli, H.F. Chen, A. Arefiev, H. Milcent, I. Vetlitsky, P. Le Coultre, M. Basile, R. R. McNeil, D. Teyssier, Alessandra Doria, Maurizio Biasini, S. Vlachos, Mingming Yang, B. Echenard, A. De Salvo, X. W. Tang, H. L. Zhuang, Marta Felcini, A. M. Cartacci, Arno Straessner, K. Lübelsmeyer, A. C. König, P. Lebrun, P. A. Piroué, P. Ladron de Guevara, G. Holzner, M. Chamizo, P. Bartalini, K. Riles, T. Niessen, D. P. Stickland, F. Ziegler, Y. H. Chang, Jeremy Mans, F. Marzano, G. Coignet, Egidio Longo, W. Krenz, M. N. Kienzle-Focacci, B. P. Roe, Francesco Becattini, D. Mangeol, Harvey B Newman, P. G. Rancoita, C. H. Lin, W. J. Burger, B. N. Jin, S. X. Wu, Roberto Battiston, V. Pojidaev, M. Lebeau, Michael Dittmar, A. Eline, D. Prokofiev, Luisa Cifarelli, M. Kopal, H. Nowak, D. Vicinanza, L. Romero, An.A. Vorobyov, S. Nagy, M. Steuer, D. Luckey, Gerjan Bobbink, B. Borgia, M. T. Dova, J. Ulbricht, M. Vivargent, S. R. Hou, M. Wadhwa, W. Wallraff, M. Bourquin, Subir Sarkar, D. J. Schotanus, P. Raics, R. T. Van de Walle, M. A. Rahaman, D. Perret-Gallix, S. Banerjee, Guo-Ming Chen, M. Gataullin, F. L. Linde, O. Adriani, F. Brochu, P. Achard, Imad Baptiste Laktineh, Lucas Taylor, G. Cara Romeo, D. della Volpe, Roger Moore, H. J. Yang, I. Clare, J. Casaus, P. Lacentre, G. Ruggiero, A. Chen, D. van Dierendonck, A. Böhm, R. Ofierzynski, P. Wienemann, Georgi Sultanov, C. G. Yang, T. S. Dai, J. Pothier, B. Roux, E. Valente, M. Rescigno, Yu. Zalite, H. El Mamouni, S. Likhoded, R. Ranieri, J. Salicio, G. Viertel, B. De La Cruz, J. G. Branson, Hans J. Vogel, E. Delmeire, Y. S. Lu, M. Chemarin, N. Cavallo, G. M. Chen, J. A. van Dalen, Davide Piccolo, W. T. Lin, S. Costantini, A. Shvorob, S. N. Ganguli, P. Déglon, Peter H. Fisher, Speranza Falciano, Sw. Banerjee, V. Veszpremi, Zhidong Zhang, J. H. Field, A. Degré, C. Li, W.G. Ma, W. C. Fisher, Marc M Baarmand, Aleandro Nisati, B. Stoyanov, S. Schmidt-Kaerst, Ren-Yuan Zhu, P. Duinker, G. Chiefari, Simonetta Gentile, S. Shevchenko, F. Behner, Joseph Quartieri, A. Klimentov, Bz Yang, M. Pedace, Oleg Fedin, An. Zalite, Max Weber, A. Gurtu, V. K. Gupta, Z. Szillasi, H. Anderhub, Gianpaolo Carlino, V. Koutsenko, Michele Guida, F. DeNotaristefani, R. van Gulik, P. Extermann, Salvatore Mele, Christoph Schäfer, H. Hofer, Ya Han Hu, K. L. Tung, S. Braccini, P. Berges, R. de Asmundis, I. Fisk, L. Baksay, Z. A. Liu, S. Saremi, Stefan Roth, J. M. Le Goff, J. Yamamoto, J. A. Rubio, N. Batalova, Kajari Mazumdar, X. D. Cai, Francesca Cavallari, John Swain, J. P. Martin, Alexander S. Sakharov, G. Y. Zhu, E. Shumilov, V. Shoutko, Claudia Cecchi, S. Villa, Igor Vorobiev, P. Levtchenko, Panos A Razis, J. Berdugo, E. J. Sanchez, M. Pauluzzi, H.J. Lee, D. Ren, A. P. Colijn, Riccardo Paramatti, A. Kunin, W. J. Metzger, F. Pierella, D. Haas, Federico Cindolo, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, S. C. Tonwar, Frank Filthaut, H. Wilkens, Thomas Ferguson, Jean Fay, G. Landi, A. J.M. Muijs, Vladimir Andreev, Manjit Kaur, A. Buijs, Peter Denes, Paolo Bagnaia, R. Ramelli, D.W. Schmitz, S. C. Blyth, Marco Meschini, P. de Jong, N. Shivarov, Claudio Luci, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, P. Tarjan, D. Duchesneau, H. S. Chen, L. Servoli, G.S. Muanza, Christopher George Tully, Wolfgang Lohmann, H. Vogt, C. Paus, B. Bertucci, G. Zilizi, L. Malgeri, F. Anselmo, Nicanor Colino, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, A. Bay, L. Xia, M. Aguilar-Benitez, O. Grimm, Herwig Schopper, H. Postema, Xl Wang, L. Z. Sun, L. Bellucci, A. Rosca, A. Bajo, Achard, Pablo, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Echenard, Bertrand, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Malgeri, Luca, Natale, Sonia, Pohl, Martin, L3 (IHEF, IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Anderhub, H., Andreev, V. P., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Baarmand, M., Bagnaia, P., Bajo, A., Baksay, G., Baksay, L., Baldew, S. V., Banerjee, S., Barczyk, A., Barillere, R., Bartalini, P., Basile, M., Batalova, N., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biglietti, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, B., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., Brochu, F., Buijs, A., Burger, J. D., Burger, W. J., Cai, X. D., Capell, M., Romeo, G. C., Carlino, G., Cartacci, A., Casaus, J., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Chamizo, M., Chang, Y. H., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., I, C., Clare, R., Coignet, G., Colijn, A. P., Colino, N., Costantini, S., B. d., La, Cucciarelli, S., Dai, T. S., Van, J. A., Asmundis, R. d., Deglon, P., Debreczeni, J., Degre, A., Deiters, K., DELLA VOLPE, Domenico, Delmeire, E., Denes, P., Denotaristefani, F., Salvo, A. D., Diemoz, M., Dierckxsens, M., Dierendonck, D. v., Dionisi, C., Dittmar, M., Doria, A., Dova, M. T., Duchesneau, D., Duinker, P., Echenard, B., Eline, A., Mamouni, H. E., Engler, A., Eppling, F. J., Ewers, A., Extermann, P., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Fisher, W., I, F., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gentile, S., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Gulik, R. v., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hatzifotiadou, D., Hebbeker, T., Herve, A., Hirschfelder, J., Hofer, H., Holzner, G., Sr, H., Hu, Y., Jin, B. N., Jones, L. W., Jong, P. d., I, J., Kafer, D., Kaur, M., Kienzle Focacci, M. N., Kim, J. K., Kirkby, J., Kittel, W., Klimentov, A., Konig, A. C., Kopal, M., V, K., Kraber, M., Kraemer, R. W., Krenz, W., Kruger, A., Kunin, A., Lacentre, P., P. L., De, I, L., Landi, G., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P. L., Lee, H. J., J. M., Le, Leiste, R., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Luminari, L., Lustermann, W., W. G., Ma, Malgeri, L., Malinin, A., Mana, C., Mangeol, D., Mans, J., Martin, J. P., Marzano, F., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Moore, R., Muanza, G. S., A. J. M., Musicar, B., Musy, M., Nagy, S., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Niessen, T., Nisati, A., Nowak, H., Ofierzynski, R., Organtini, G., Palomares, C., Pandoulas, D., Paolucci, P., Paramatti, R., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Piroue, P. A., Pistolesi, E., V, P., Pohl, M., Postema, H., Pothier, J., Prokofiev, D. O., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Ranieri, R., Raspereza, A., Razis, R., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, K., Roe, B. P., Romero, L., Rosca, A., Rosier Lees, S., Roth, S., Rosenbleck, C., Roux, B., Rubio, J. A., Ruggiero, G., Rykaczewski, H., Sakharov, A., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Sanders, M. P., Schafer, C., V, S., Schmidt Kaerst, S., Schmitz, D., Schopper, H., Schotanus, D. J., Schwering, G., Sciacca, Crisostomo, Servoli, L., Shevchenko, S., Shivarov, N., Shumilov, E., Shvorob, A., Siedenburg, T., Son, D., Spillantini, P., Steuer, M., Stickland, D. P., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Sushkov, S., Suter, H., Swain, J. D., Szillasi, Z., Tang, X. W., Tarjan, P., Tauscher, L., Taylor, L., Tellili, B., Teyssier, D., Timmermans, C., S. C. C., Ting, S. M., Tonwar, S. C., Toth, T., Tully, C., Tung, K. L., Uchida, Y., Ulbricht, J., Valente, E., Van, R. T., V, V., Vesztergombi, G., I, V., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vogel, H., Vogt, H., Vorobyov, A. A., Wadhwa, M., Wallraff, W., Wang, M., Wang, X. L., Wang, Z. M., Weber, M., Wienemann, P., Wilkens, H., S. X., Wu, Wynhoff, S., Xia, L., Z. Z., Xu, Yamamoto, J., Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., Yeh, S. C., Zalite, A., Zalite, Y., Zhang, Z. P., Zhao, J., Zhu, G. Y., Zhu, R. Y., Zhuang, H. L., Zichichi, A., Ziegler, F., Zilizi, G., Zimmermann, B., and Zoller, M.
- Subjects
COLLISIONS ,Particle physics ,Nuclear and High Energy Physics ,PAIR PRODUCTION ,Electron–positron annihilation ,L3 detector at LEP ,FOS: Physical sciences ,ddc:500.2 ,01 natural sciences ,CROSS-SECTIONS ,High Energy Physics - Experiment ,Nuclear physics ,High Energy Physics - Experiment (hep-ex) ,MONTE-CARLO ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,ANGLE BHABHA SCATTERING ,010306 general physics ,DETECTOR ,Ciencias Exactas ,L3 EXPERIMENT ,Physics ,CONSTRUCTION ,010308 nuclear & particles physics ,Física ,topological branching fractions ,RATIOS ,Z-PEAK ,τ lepton ,Particle Physics - Experiment ,Lepton - Abstract
Using data collected with the L3 detector at LEP from 1992 to 1995 on the Z peak, we determine the branching fractions of the τ lepton into one, three and five charged particles to be: B(τ → (1-prong)) = 85.274 ± 0.105 ± 0.073%, B(τ → (3-prong)) = 14.556 ± 0.105 ± 0.076%, B(τ → (5-prong)) = 0.170 ± 0.022 ± 0.026%. The first uncertainties are statistical and the second systematic. The accuracy of these measurements alone is similar to that of the current world average., Facultad de Ciencias Exactas
- Published
- 2001
40. Study of Z boson pair production in e+e− interactions at –202 GeV
- Author
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G. Mirabelli, H.F. Chen, K. Lübelsmeyer, A. Buffini, B. Zimmermann, F. Cesaroni, Konrad Deiters, W. J. Burger, Michael Dittmar, Y. Uchida, G. B. Mohanty, J. D. Swain, Alberto Aloisio, M.E. Sarakinos, A. Böhm, Zhenghao Xu, A. Lebedev, Dong-Chul Son, Dimitri Bourilkov, Minhong Wang, M. P. Sanders, B. L. Betev, G. Landi, V. Plyaskin, Lamberto Luminari, P. Spillantini, H. Anderhub, Pierre Lecomte, Werner Lustermann, M. Dierckxsens, J. Hirschfelder, Stefano Giagu, A. Malinin, B. Petersen, G. Ambrosi, Raffaello D'Alessandro, R. Leiste, Christoph Paus, F. C. Erné, M. Rescigno, L. Baksay, F. Cotorobai, X. W. Tang, H. K. Park, Mariagrazia Alviggi, P. A. Piroué, Leonardo Merola, P. Wienemann, G. Castellini, M. Chamizo, Alexei Raspereza, M. T. Dova, Georgi Sultanov, Simone Paoletti, E. Fiandrini, Gyorgy Vesztergombi, A. De Salvo, S. X. Wu, T. S. Dai, B. Musicar, Michele Guida, B. Smith, S. Braccini, A. J.M. Muijs, P. Bartalini, T. Angelescu, M. Kopal, Z. F. Gong, G. Forconi, M. Pohl, R. A. Khan, L. Tauscher, Jozsef Toth, A. Seganti, Harvey B Newman, Inkyu Park, J. Casaus, W.G. Ma, Tariq Aziz, M. Della Pietra, T. Sztaricskai, T. Azemoon, L. Malgeri, M. Steuer, K. Freudenreich, Z. A. Liu, A. Vorvolakos, Sw. Banerjee, Manjit Kaur, R. de Asmundis, I. Fisk, Claudio Luci, D. Pandoulas, E. Delmeire, S. S. Gau, D. Kim, U. K. Chaturvedi, M. Vivargent, Marcos Cerrada, An. Zalite, C. G. Yang, M. Chemarin, N. Cavallo, R. Barillère, S. Saremi, J. Pothier, Yu. Zalite, G. M. Chen, W. Kittel, M. A. Rahaman, D. Perret-Gallix, Francesco Conventi, B. P. Roe, S. Cucciarelli, Zhidong Zhang, C. Maña, Y. S. Lu, A. Oulianov, L. Lugnier, Marcella Diemoz, G. Grenier, H. El Mamouni, Roberto Battiston, Yu. Galaktionov, A. Arefiev, Crisostomo Sciacca, J.V. Allaby, Subir Sarkar, Marco Pieri, J. Alcaraz, S. V. Baldew, R. R. McNeil, S. Patricelli, J. A. van Dalen, Gerjan Bobbink, G. Schwering, Maurizio Biasini, D. O. Prokofiev, J. M. Le Goff, J. Yamamoto, B. Borgia, A. Shvorob, S. Reucroft, Jasper Kirkby, M. A. Falagan, M. Gataullin, J. Ulbricht, N. Gheordanescu, Marta Felcini, F. Brochu, D. della Volpe, Aleandro Nisati, B. Tellili, P. G. Rancoita, M. Zöller, Joseph Quartieri, Anna Katharina Kopp, E. Valente, B. N. Jin, Bz Yang, Oleg Fedin, J. A. Rubio, H. Nowak, D. Vicinanza, Max Weber, An.A. Vorobyov, Egidio Longo, S. Vlachos, G. Holzner, K. Riles, Francesco Becattini, D. Hatzifotiadou, Laszlo Boldizsar, M. Fabre, J. Rodin, G. Cara Romeo, J. H. Field, A. Mihul, O. Adriani, G. Alemanni, A. Stone, Mingming Yang, T. Niessen, Imad Baptiste Laktineh, Lucas Taylor, C. Li, I. Clare, F. Marzano, G. Coignet, W. Krenz, Aaron Dominguez, Felicitas Pauss, W. Wallraff, G. Viertel, S. Banerjee, S. C. Yeh, B. Stoyanov, Kajari Mazumdar, S. Schmidt-Kaerst, X. D. Cai, H. J. Yang, Hans J. Vogel, R. Ofierzynski, Samuel C.C. Ting, P. Le Coultre, G. Chiefari, M. Basile, S. Shevchenko, W. T. Lin, F. Behner, R. Ramelli, Ren-Yuan Zhu, D. Mangeol, M. N. Kienzle-Focacci, P. Duinker, K. Sudhakar, S. Likhoded, S. Costantini, Alessandra Doria, D. Luckey, Simonetta Gentile, M. W. Gruenewald, D.W. Schmitz, R. van Gulik, M. Pedace, S. Wynhoff, C. J.W.P. Timmermans, A. Csilling, M. von der Mey, I. Josa-Mutuberria, M. Kräber, P. Extermann, P. de Jong, N. Shivarov, Salvatore Mele, M. Musy, T. Paul, V. K. Gupta, A. Klimentov, M. Lebeau, Christoph Schäfer, H. Hofer, J. B. Ye, Robert Clare, A. Gurtu, L. J. Gutay, D. Kiss, K. L. Tung, R. Berbeco, Thomas Hebbeker, U. Becker, Gianpaolo Carlino, F. DeNotaristefani, Paul Lecoq, R. W. Kraemer, M. Napolitano, J. G. Branson, S. Villa, I. Duran, R. Ranieri, D. Duchesneau, H. S. Chen, A. Hasan, Ya Han Hu, Manas Maity, P. Raics, L. Servoli, G.S. Muanza, Davide Piccolo, H. Vogt, B. De La Cruz, P. Berges, S. N. Ganguli, F. J. Eppling, L. W. Jones, P. Lebrun, M. Pauluzzi, P. H. Fisher, A. Degré, Jeremy Mans, G. Zilizi, J. J. Blaising, H.J. Lee, S. M. Ting, P. Déglon, Speranza Falciano, M. Acciarri, Guo-Ming Chen, A. Bajo, D. Ren, A. M. Cartacci, A. C. König, F. L. Linde, Pàl Hidas, S. Bhattacharya, Xl Wang, G. Ruggiero, A. Chen, D. van Dierendonck, J. Salicio, I. Vetlitsky, A. Krüger, D. Dufournaud, A. Barczyk, C. H. Lin, V. Pojidaev, Adrian Biland, L. Z. Sun, C. Furetta, A. Straessner, Luca Lista, Igor Vorobiev, P. Levtchenko, Z. Szillasi, C. Palomares, Panos A Razis, Sabine Riemann, D. Prokofiev, Luisa Cifarelli, V. Koutsenko, I. Vodopianov, A. Engler, M. Capell, A. Favara, Zheng Wang, H. S. Fesefeldt, E. Pistolesi, A. Balandras, J. Berdugo, L. Bellucci, A. Rosca, E. J. Sanchez, Francesca Cavallari, Pierluigi Paolucci, J. P. Martin, P. Ladron de Guevara, G. Y. Zhu, E. Shumilov, V. Shoutko, Claudia Cecchi, J. K. Kim, C. Dionisi, Giovanni Passaleva, Pablo Garcia-Abia, Alain Hervé, A. Bay, Carlo Civinini, G. Raven, L. Xia, M. Aguilar-Benitez, O. Grimm, Herwig Schopper, H. Postema, A. Buijs, L. Romero, F. Pierella, Federico Cindolo, Riccardo Paramatti, M. Bourquin, A. Kunin, Joachim Mnich, Hafeez R Hoorani, P. Achard, S. C. Tonwar, W. J. Metzger, S. R. Hou, Frank Filthaut, Francesca Nessi-Tedaldi, M. Wadhwa, D. J. Schotanus, J. D. Burger, Thomas Ferguson, T. Siedenburg, G. Rahal-Callot, N. Raja, G. Marian, D. Haas, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Suter, Ia Iashvili, H. Rykaczewski, Giovanni Organtini, Vladimir Andreev, H. Milcent, H. Wilkens, S. Rosier-Lees, Jean Fay, T. Moulik, D. P. Stickland, Y. H. Chang, Peter Denes, Paolo Bagnaia, S. C. Blyth, Marco Meschini, Christopher George Tully, Wolfgang Lohmann, B. Bertucci, F. Anselmo, Nicanor Colino, and A. C. Weber
- Subjects
Physics ,Quark ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,Electron–positron annihilation ,01 natural sciences ,7. Clean energy ,Standard Model ,Nuclear physics ,Cross section (physics) ,Pair production ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics - Abstract
The cross section for the production of Z boson pairs is measured using the data collected by the L3 detector at LEP in 1999 in e^+e^- collisions at centre-of-mass energies ranging from 192 GeV up to 202 GeV. Events in all the visible final states are selected, measuring the cross section of this process. The special case of final states containing b quarks is also investigated. All results are in agreement with the Standard Model predictions.
- Published
- 2001
41. Study of hadronic event shape in flavour tagged events in e+e- annihilation at sqrt(s) = 197 GeV
- Author
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P. ACHARD, O. ADRIANI, M. AGUILAR BENITEZ, J. ALCARAZ, G. ALEMANNI, J. ALLABY, A. ALOISIO, M. G. ALVIGGI, H. ANDERHUB, V. P. ANDREEV, F. ANSELMO, A. AREFIEV, T. AZEMOON, T. AZIZ, P. BAGNAIA, A. BAJO, G. BAKSAY, L. BAKSAY, S. V. BALDEW, S. BANERJEE, S.W. BANERJEE, A. BARCZYK, R. BARILLÈRE, P. BARTALINI, N. BATALOVA, R. BATTISTON, A. BAY, U. BECKER, F. BEHNER, L. BELLUCCI, R. BERBECO, J. BERDUGO, P. BERGES, B. BERTUCCI, B. L. BETEV, M. BIASINI, M. BIGLIETTI, A. BILAND, J. J. BLAISING, S. C. BLYTH, G. J. BOBBINK, A. BÖHM, L. BOLDIZSAR, B. BORGIA, S. BOTTAI, D. BOURILKOV, M. BOURQUIN, S. BRACCINI, J. G. BRANSON, F. BROCHU, J. D. BURGER, W. J. BURGER, X. D. CAI, M. CAPELL, G. CARA ROMEO, G. CARLINO, A. CARTACCI, J. CASAUS, F. CAVALLARI, N. CAVALLO, C. CECCHI, M. CERRADA, M. CHAMIZO, Y. H. CHANG, M. CHEMARIN, A. CHEN, G. CHEN, G. M. CHEN, H. F. CHEN, H. S. CHEN, G. CHIEFARI, F. CINDOLO, I. CLARE, R. CLARE, G. COIGNET, N. COLINO, S. COSTANTINI, B. DE LA CRUZ, S. CUCCIARELLI, R. DE ASMUNDIS, P. DÉGLON, J. DEBRECZENI, A. DEGRÉ, K. DEHMELT, K. DEITERS, D. DELLA VOLPE, E. DELMEIRE, P. DENES, F. DENOTARISTEFANI, A. DE SALVO, M. DIEMOZ, M. DIERCKXSENS, C. DIONISI, M. DITTMAR, A. DORIA, M. T. DOVA, D. DUCHESNEAU, M. DUDA, B. ECHENARD, A. ELINE, A. EL HAGE, H. EL MAMOUNI, A. ENGLER, F. J. EPPLING, P. EXTERMANN, M. A. FALAGAN, S. FALCIANO, A. FAVARA, J. FAY, O. FEDIN, M. FELCINI, T. FERGUSON, H. FESEFELDT, E. FIANDRINI, J. H. FIELD, F. FILTHAUT, P. H. FISHER, W. FISHER, G. FORCONI, K. FREUDENREICH, C. FURETTA, Y.U. GALAKTIONOV, S. N. GANGULI, P. GARCIA ABIA, M. GATAULLIN, S. GENTILE, S. GIAGU, Z. F. GONG, G. GRENIER, O. GRIMM, M. W. GRUENEWALD, V. K. GUPTA, A. GURTU, L. J. GUTAY, D. HAAS, D. HATZIFOTIADOU, T. HEBBEKER, A. HERVÉ, J. HIRSCHFELDER, H. HOFER, M. HOHLMANN, G. HOLZNER, S. R. HOU, B. N. JIN, P. JINDAL, L. W. JONES, P. DE JONG, I. JOSA MUTUBERRIA, M. KAUR, M. N. KIENZLE FOCACCI, J. K. KIM, J. KIRKBY, W. KITTEL, A. KLIMENTOV, A. C. KÖNIG, M. KOPAL, V. KOUTSENKO, M. KRÄBER, R. W. KRAEMER, A. KRÜGER, A. KUNIN, P. LADRON DE GUEVARA, I. LAKTINEH, G. LANDI, M. LEBEAU, A. LEBEDEV, P. LEBRUN, P. LECOMTE, P. LECOQ, P. LE COULTRE, J. M. LE GOFF, R. LEISTE, M. LEVTCHENKO, P. LEVTCHENKO, C. LI, S. LIKHODED, C. H. LIN, W. T. LIN, F. L. LINDE, L. LISTA, Z. A. LIU, W. LOHMANN, E. LONGO, Y. S. LU, C. LUCI, L. LUMINARI, W. LUSTERMANN, W. G. MA, L. MALGERI, A. MALININ, C. MAÑA, J. MANS, J. P. MARTIN, F. MARZANO, K. MAZUMDAR, R. R. MCNEIL, S. MELE, L. MEROLA, M. MESCHINI, W. J. METZGER, A. MIHUL, H. MILCENT, G. MIRABELLI, J. MNICH1, G. B. MOHANTY, G. S. MUANZA, A. J. M. MUIJS, M. MUSY, S. NAGY, S. NATALE, M. NAPOLITANO, F. NESSI TEDALDI, H. NEWMAN, A. NISATI, T. NOVAK, H. NOWAK, R. OFIERZYNSKI, G. ORGANTINI, I. PAL, C. PALOMARES, P. PAOLUCCI, R. PARAMATTI, G. PASSALEVA, S. PATRICELLI, T. PAUL, M. PAULUZZI, C. PAUS, F. PAUSS, M. PEDACE, S. PENSOTTI, D. PERRET GALLIX, D. PICCOLO, F. PIERELLA, M. PIERI, M. PIOPPI, P. A. PIROUÉ, E. PISTOLESI, V. PLYASKIN, M. POHL, V. POJIDAEV, J. POTHIER, D. PROKOFIEV, G. RAHAL CALLOT, M. A. RAHAMAN, P. RAICS, N. RAJA, R. RAMELLI, P. G. RANCOITA, R. RANIERI, A. RASPEREZA, P. RAZIS, S. REMBECZKI, D. REN, M. RESCIGNO, S. REUCROFT, S. RIEMANN, K. RILES, B. P. ROE, L. ROMERO, A. ROSCA, C. ROSEMANN, C. ROSENBLECK, S. ROSIER LEES, S. ROTH, J. A. RUBIO, G. RUGGIERO, H. RYKACZEWSKI, A. SAKHAROV, S. SAREMI, S. SARKAR, J. SALICIO, E. SANCHEZ, C. SCHÄFER, V. SCHEGELSKY, H. SCHOPPER, D. J. SCHOTANUS, C. SCIACCA, L. SERVOLI, S. SHEVCHENKO, N. SHIVAROV, V. SHOUTKO, E. SHUMILOV, A. SHVOROB, D. SON, C. SOUGA, P. SPILLANTINI, M. STEUER, D. P. STICKLAND, B. STOYANOV, A. STRAESSNER, K. SUDHAKAR, G. SULTANOV, L. Z. SUN, S. SUSHKOV, H. SUTER, J. D. SWAIN, Z. SZILLASI, X. W. TANG, P. TARJAN, L. TAUSCHER, L. TAYLOR, B. TELLILI, D. TEYSSIER, C. TIMMERMANS, S.A.M.U.E.L. C. C. TING, S. M. TING, S. C. TONWAR, J. TÓTH, C. TULLY, K. L. TUNG, J. ULBRICHT, E. VALENTE, R. T. VAN DE WALLE, R. VASQUEZ, G. VESZTERGOMBI, I. VETLITSKY, G. VIERTEL, M. VIVARGENT, S. VLACHOS, I. VODOPIANOV, H. VOGEL, H. VOGT, I. VOROBIEV, A. A. VOROBYOV, M. WADHWA, Q. WANG, X. L. WANG, Z. M. WANG, M. WEBER, S. WYNHOFF, L. XIA, Z. Z. XU, J. YAMAMOTO, B. Z. YANG, C. G. YANG, H. J. YANG, M. YANG, S. C. YEH4, A.N. ZALITE, Y.U. ZALITE, Z. P. ZHANG, J. ZHAO, G. Y. ZHU, R. Y. ZHU, H. L. ZHUANG, A. ZICHICHI, B. ZIMMERMANN, M. ZÖLLER, BASILE, MAURIZIO, CIFARELLI, LUISA, P. ACHARD, O. ADRIANI, M. AGUILAR-BENITEZ, J. ALCARAZ, G. ALEMANNI, J. ALLABY, A. ALOISIO, M. G. ALVIGGI, H. ANDERHUB, V. P. ANDREEV, F. ANSELMO, A. AREFIEV, T. AZEMOON, T. AZIZ, P. BAGNAIA, A. BAJO, G. BAKSAY, L. BAKSAY, S. V. BALDEW, S. BANERJEE, SW. BANERJEE, A. BARCZYK, R. BARILLÈRE, P. BARTALINI, M. BASILE, N. BATALOVA, R. BATTISTON, A. BAY, U. BECKER, F. BEHNER, L. BELLUCCI, R. BERBECO, J. BERDUGO, P. BERGES, B. BERTUCCI, B. L. BETEV, M. BIASINI, M. BIGLIETTI, A. BILAND, J. J. BLAISING, S. C. BLYTH, G.J. BOBBINK, A. BÖHM, L. BOLDIZSAR, B. BORGIA, S. BOTTAI, D. BOURILKOV, M. BOURQUIN, S. BRACCINI, J. G. BRANSON, F. BROCHU, J. D. BURGER, W. J. BURGER, X. D. CAI, M. CAPELL, G. CARA ROMEO, G. CARLINO, A. CARTACCI, J. CASAUS, F. CAVALLARI, N. CAVALLO, C. CECCHI, M.CERRADA, M. CHAMIZO, Y. H. CHANG, M. CHEMARIN, A. CHEN, G. CHEN, G. M. CHEN, H.F. CHEN, H. S. CHEN, G. CHIEFARI, L. CIFARELLI, F. CINDOLO, I. CLARE, R. CLARE, G. COIGNET, N. COLINO, S. COSTANTINI, B. DE LA CRUZ, S. CUCCIARELLI, R. DE ASMUNDIS, P. DÉGLON, J. DEBRECZENI, A. DEGRÉ, K. DEHMELT, K. DEITERS, D. DELLA VOLPE, E. DELMEIRE, P. DENES, F. DENOTARISTEFANI, A. DE SALVO, M. DIEMOZ, M. DIERCKXSENS, C. DIONISI, M. DITTMAR, A. DORIA, M. T. DOVA, D. DUCHESNEAU, M. DUDA, B. ECHENARD, A. ELINE, A. EL HAGE, H. EL MAMOUNI, A. ENGLER, F.J. EPPLING, P. EXTERMANN, M. A. FALAGAN, S. FALCIANO, A. FAVARA, J. FAY, O. FEDIN, M. FELCINI, T. FERGUSON, H. FESEFELDT, E. FIANDRINI, J. H. FIELD, F. FILTHAUT, P. H. FISHER, W. FISHER, G. FORCONI, K. FREUDENREICH, C. FURETTA, YU. GALAKTIONOV, S. N. GANGULI, P. GARCIA-ABIA, M. GATAULLIN, S. GENTILE, S. GIAGU, Z. F. GONG, G. GRENIER, O. GRIMM, M. W. GRUENEWALD, V. K. GUPTA, A. GURTU, L. J. GUTAY, D. HAAS, D. HATZIFOTIADOU, T. HEBBEKER, A. HERVÉ, J. HIRSCHFELDER, H. HOFER, M. HOHLMANN, G. HOLZNER, S. R. HOU, B. N. JIN, P. JINDAL, L. W. JONES, P. DE JONG, I. JOSA-MUTUBERRIA, M. KAUR, M. N. KIENZLE-FOCACCI, J. K. KIM, J. KIRKBY, W. KITTEL, A. KLIMENTOV, A. C. KÖNIG, M. KOPAL, V. KOUTSENKO, M. KRÄBER, R. W. KRAEMER, A. KRÜGER, A. KUNIN, P. LADRON DE GUEVARA, I. LAKTINEH, G. LANDI, M. LEBEAU, A. LEBEDEV, P. LEBRUN, P. LECOMTE, P. LECOQ, P. LE COULTRE, J. M. LE GOFF, R. LEISTE, M. LEVTCHENKO, P. LEVTCHENKO, C. LI, S. LIKHODED, C. H. LIN, W. T. LIN, F. L. LINDE, L. LISTA, Z. A. LIU, W. LOHMANN, E. LONGO, Y. S. LU, C. LUCI, L. LUMINARI, W. LUSTERMANN, W. G. MA, L. MALGERI, A. MALININ, C. MAÑA, J. MANS, J. P. MARTIN, F. MARZANO, K. MAZUMDAR, R. R. MCNEIL, S. MELE, L. MEROLA, M. MESCHINI, W. J. METZGER, A. MIHUL, H. MILCENT, G. MIRABELLI, J. MNICH1, G. B. MOHANTY, G. S. MUANZA, A. J. M. MUIJS, M. MUSY, S. NAGY, S. NATALE, M. NAPOLITANO, F. NESSI-TEDALDI, H. NEWMAN, A. NISATI, T. NOVAK, H. NOWAK, R. OFIERZYNSKI, G. ORGANTINI, I. PAL, C. PALOMARES, P. PAOLUCCI, R. PARAMATTI, G. PASSALEVA, S. PATRICELLI, T. PAUL, M. PAULUZZI, C. PAUS, F. PAUSS, M. PEDACE, S. PENSOTTI, D. PERRET-GALLIX, D. PICCOLO, F. PIERELLA, M. PIERI, M. PIOPPI, P. A. PIROUÉ, E. PISTOLESI, V. PLYASKIN, M. POHL, V. POJIDAEV, J. POTHIER, D. PROKOFIEV, G. RAHAL-CALLOT, M. A. RAHAMAN, P. RAICS, N. RAJA, R. RAMELLI, P. G. RANCOITA, R. RANIERI, A. RASPEREZA, P. RAZIS, S. REMBECZKI, D. REN, M. RESCIGNO, S. REUCROFT, S. RIEMANN, K. RILES, B. P. ROE, L. ROMERO, A. ROSCA, C. ROSEMANN, C. ROSENBLECK, S. ROSIER-LEES, S. ROTH, J. A. RUBIO, G. RUGGIERO, H. RYKACZEWSKI, A. SAKHAROV, S. SAREMI, S. SARKAR, J. SALICIO, E. SANCHEZ, C. SCHÄFER, V. SCHEGELSKY, H. SCHOPPER, D. J. SCHOTANUS, C. SCIACCA, L. SERVOLI, S. SHEVCHENKO, N. SHIVAROV, V. SHOUTKO, E. SHUMILOV, A. SHVOROB, D. SON, C. SOUGA, P. SPILLANTINI, M. STEUER, D. P. STICKLAND, B. STOYANOV, A. STRAESSNER, K. SUDHAKAR, G. SULTANOV, L. Z. SUN, S. SUSHKOV, H. SUTER, J. D. SWAIN, Z. SZILLASI, X. W. TANG, P. TARJAN, L. TAUSCHER, L. TAYLOR, B. TELLILI, D. TEYSSIER, C. TIMMERMANS, SAMUEL. C. C. TING, S. M. TING, S. C. TONWAR, J. TÓTH, C. TULLY, K. L. TUNG, J. ULBRICHT, E. VALENTE, R. T. VAN DE WALLE, R. VASQUEZ, G. VESZTERGOMBI, I. VETLITSKY, G. VIERTEL, M. VIVARGENT, S. VLACHOS, I. VODOPIANOV, H. VOGEL, H. VOGT, I. VOROBIEV, A. A. VOROBYOV, M. WADHWA, Q. WANG, X. L. WANG, Z. M. WANG, M. WEBER, S. WYNHOFF, L. XIA, Z.Z. XU, J. YAMAMOTO, B. Z. YANG, C.G. YANG, H.J. YANG, M. YANG, S.C. YEH4, AN. ZALITE, YU. ZALITE, Z. P. ZHANG, J. ZHAO, G.Y. ZHU, R.Y. ZHU, H.L. ZHUANG, A. ZICHICHI, B. ZIMMERMANN, and M. ZÖLLER
- Published
- 2008
42. Higgs candidates in e+e− interactions at GeV
- Author
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E. Valente, S. X. Wu, B. De La Cruz, M. Kopal, A. Favara, Inkyu Park, Zheng Wang, Zhenyu Zhang, M. Steuer, P. Déglon, A. Rosca, Hans J. Vogel, E. Delmeire, U. K. Chaturvedi, Y. S. Lu, M. N. Kienzle-Focacci, Alessandra Doria, M. A. Rahaman, D. Perret-Gallix, L. Romero, C-Q. Li, E. Fiandrini, S. Costantini, A. Shvorob, R. Ranieri, A. Csilling, V. K. Gupta, S. Sarkar, Roberto Battiston, M. Bourquin, L. J. Gutay, U. Becker, H. Anderhub, Gerjan Bobbink, P. Ladron de Guevara, F. DeNotaristefani, A. Lebedev, Dong-Chul Son, P. Achard, J. Allaby, J. J. Blaising, J. Hirschfelder, Stefano Giagu, J. H. Field, B. Borgia, I. Duran, T. Angelescu, Mariagrazia Alviggi, B. Musicar, A. Barczyk, J. Ulbricht, Adrian Biland, I. Vodopianov, A. Engler, M. Capell, B. Stoyanov, H. S. Fesefeldt, E. Pistolesi, Michele Guida, A. Oulianov, C. Palomares, V. Plyaskin, F. J. Eppling, L. W. Jones, J. Casaus, I. Vetlitsky, S. M. Ting, Speranza Falciano, A. Zichichi, S. Schmidt-Kaerst, Samuel C.C. Ting, M. Lebeau, B. Tellili, B. Smith, A. Straessner, Ya Han Hu, M. Wadhwa, H. Milcent, Ren-Yuan Zhu, D. J. Schotanus, N. Batalova, Luca Lista, J. K. Kim, Z. Szillasi, M. Vivargent, H. J. Lee, Marcella Diemoz, D. Piccolo, Manas Maity, S. Braccini, T. Moulik, S. S. Gau, L. Cifarelli, M. Pedace, Alexei Raspereza, M. T. Dova, G. Passaleva, M. W. Gruenewald, I. Clare, Tariq Aziz, I. Josa-Mutuberria, M. Kräber, C. G. Yang, J. Pothier, V. Koutsenko, P. Berges, J. Mnich, R. van Gulik, G. Ambrosi, P. Extermann, Nicola Cavallo, A. Gurtu, Salvatore Mele, P. Lecomte, Yu. Zalite, Christoph Schäfer, B. Z. Yang, D. P. Stickland, Y. H. Chang, R. Berbeco, H. K. Park, J. Tóth, Willis Lin, Sabine Riemann, H. Hofer, K. L. Tung, M. Gataullin, Maurizio Biasini, Marta Felcini, G. Castellini, A. Stone, A. Krüger, Francesca Nessi-Tedaldi, R. de Asmundis, I. Fisk, Peter Raics, A. Arefiev, G. Forconi, J. D. Burger, T. Siedenburg, M. Pohl, R. Leiste, H. F. Chen, Francesco Becattini, A. Hasan, G. Rahal-Callot, N. Raja, Christoph Paus, R. R. McNeil, G. Carlino, Z. F. Gong, Yu. Galaktionov, Kajari Mazumdar, A. Bajo, X. D. Cai, Y. Uchida, P. Wienemann, Georgi Sultanov, R. Barillère, Dong-Hyun Kim, P. Duinker, H. Suter, Ia Iashvili, Egidio Longo, G. Holzner, Crisostomo Sciacca, G. Schwering, S. W. Banerjee, S. Vlachos, Marco Pieri, D. Prokofiev, K. Riles, G. Zilizi, Claudio Luci, D. Pandoulas, H. J. Yang, R. Ofierzynski, J. G. Branson, T. S. Dai, P. Lebrun, A. Klimentov, R. A. Khan, W. Kittel, F. Marzano, G. Coignet, W. Krenz, J. Alcaraz, S. Villa, J. Rodin, S. Likhoded, S. Wynhoff, M. Pauluzzi, Despina Hatzifotiadou, C. Furetta, Jeremy Mans, Valery Schegelsky, H. Rykaczewski, Giovanni Organtini, Pierluigi Paolucci, G. Chiefari, S. Shevchenko, F. Behner, S. N. Ganguli, P. G. Rancoita, B. N. Jin, H. Nowak, A. Degré, Minhong Wang, M. P. Sanders, B. L. Betev, L. Lugnier, C. Rosenbleck, M. Acciarri, Guo-Ming Chen, Z. A. Liu, A. Vorvolakos, F. L. Linde, J.M. LeGoff, H. Wilkens, S. Saremi, A. M. Cartacci, A. C. König, Stefan Roth, An.A. Vorobyov, D. Vicinanza, G. Grenier, S. V. Baldew, D. O. Prokofiev, T. Sztaricskai, S. Patricelli, A. Ewers, T. Niessen, F. C. Erné, G. Marian, D. van Dierendonck, O. Adriani, M. Chemarin, Laszlo Boldizsar, J. Salicio, Imad Baptiste Laktineh, Lucas Taylor, G. M. Chen, Jean Fay, An. Zalite, M. Fabre, M. Rescigno, W. Wallraff, K. Freudenreich, D. Dufournaud, J. Yamamoto, N. Gheordanescu, Z. Z. Xu, S. Banerjee, S. Reucroft, A. Mihul, C. H. Lin, Jasper Kirkby, M. A. Falagan, G. Alemanni, M. Zöller, Aaron Dominguez, Igor Vorobiev, V. Pojidaev, J. A. Rubio, P. Levtchenko, Anna Katharina Kopp, Riccardo Paramatti, Lamberto Luminari, S. R. Hou, B. Zimmermann, Mingming Yang, Felicitas Pauss, G. Cara Romeo, B. P. Roe, A. Kunin, F. Cesaroni, D. Käfer, Panos A Razis, H. El Mamouni, S. C. Yeh, Hafeez R Hoorani, S. Sushkov, Konrad Deiters, F. Brochu, D. della Volpe, G. B. Mohanty, Alberto Aloisio, S. Rosier-Lees, G. Landi, Dimitri Bourilkov, W. J. Metzger, P. Le Coultre, M. Basile, Oleg Fedin, Max Weber, D. Haas, X. W. Tang, Simonetta Gentile, P. A. Piroué, Raffaello D'Alessandro, A. Balandras, G. Viertel, L. Baksay, F. Cotorobai, M. Chamizo, J. Berdugo, P. Spillantini, D. Mangeol, Leonardo Merola, S. Cucciarelli, E. J. Sanchez, L. Tauscher, C. Maña, T. Azemoon, B. Petersen, K. Sudhakar, D. Luckey, T. Paul, Marcos Cerrada, M. von der Mey, A. Buijs, J. B. Ye, D. Kiss, Gyorgy Vesztergombi, X. L. Wang, Luca Malgeri, Peter H. Fisher, F. Cindolo, A. Chen, J. A. van Dalen, Aleandro Nisati, A. De Salvo, Simone Paoletti, Joseph Quartieri, P. Bartalini, A. J.M. Muijs, Manjit Kaur, D. Ren, A. Seganti, Harvey B Newman, M. Musy, Francesca Cavallari, R. Ramelli, D.W. Schmitz, J. P. Martin, P. de Jong, N. Shivarov, Robert Clare, G. Y. Zhu, E. Shumilov, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, V. Shoutko, D. Duchesneau, H. S. Chen, L. Servoli, Claudia Cecchi, G.S. Muanza, Werner Lustermann, Charles Timmermans, M. Dierckxsens, A. Malinin, W. J. Burger, Michael Dittmar, S. Pensotti, Vladimir Andreev, J. D. Swain, Peter Denes, A. Böhm, G. Ruggiero, A. C. Weber, Pàl Hidas, S. Bhattacharya, L. Z. Sun, G. Mirabelli, L. Bellucci, K. Lübelsmeyer, A. Buffini, C. Dionisi, Paolo Bagnaia, S. C. Blyth, Marco Meschini, Pablo Garcia-Abia, Alain Hervé, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, F. Anselmo, Nicanor Colino, A. Bay, F. Pierella, S. C. Tonwar, Frank Filthaut, Thomas Ferguson, Carlo Civinini, G. Raven, L. Xia, M. Aguilar-Benitez, O. Grimm, Herwig Schopper, and H. Postema
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Missing energy ,010308 nuclear & particles physics ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,01 natural sciences ,Standard Model ,Nuclear physics ,0103 physical sciences ,Higgs boson ,High Energy Physics::Experiment ,010306 general physics - Abstract
In a search for the Standard Model Higgs boson, carried out on 212.5~$\mathrm{pb^{-1}}$ of data collected by the L3 detector at the highest LEP centre-of-mass energies, including 116.5~$\mathrm{pb^{-1}}$ above $\sqrt{s} = 206$~GeV, an excess of candidates for the process $e^+ e^- \rightarrow Z^{*}\rightarrow HZ$ is found for Higgs masses near 114.5~GeV. We present an analysis of our data and the characteristics of our strongest candidates.
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- 2000
43. Measurement of Bose–Einstein correlations in e+e−→W+W− at GeV
- Author
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A. Barczyk, Adrian Biland, M. Vivargent, D. Piccolo, Yu. Galaktionov, Marco Pieri, H. El Mamouni, Pierluigi Paolucci, J. Alcaraz, Tariq Aziz, I. Vodopianov, A. Engler, G. Marian, X. L. Wang, R. Leiste, Christoph Paus, M. Capell, M. Pauluzzi, Giovanni Passaleva, E. Valente, Vladimir Andreev, Peter Denes, A. Mihul, G. Alemanni, Paolo Bagnaia, Oleg Fedin, H. S. Fesefeldt, Y. Uchida, E. Pistolesi, M. N. Kienzle-Focacci, S. S. Gau, F. C. Erné, D. Ren, G. Viertel, W. J. Burger, S. C. Yeh, Max Weber, Crisostomo Sciacca, Egidio Longo, A. Csilling, Pàl Hidas, S. Bhattacharya, G. Landi, G. Ambrosi, K. Freudenreich, Michael Dittmar, V. Plyaskin, Minhong Wang, M. P. Sanders, B. L. Betev, M. Gataullin, Hans J. Vogel, Simone Paoletti, A. Stone, M. Lebeau, Dimitri Bourilkov, Z. A. Liu, A. Vorvolakos, G. Forconi, M. Pohl, L. Z. Sun, S. Costantini, A. M. Cartacci, W. Kittel, H. Anderhub, A. J.M. Muijs, J. D. Swain, Raffaello D'Alessandro, Maurizio Biasini, Marta Felcini, Manjit Kaur, Francesca Cavallari, Alexei Raspereza, M. T. Dova, P. Wienemann, Georgi Sultanov, A. C. König, A. Lebedev, P. Spillantini, Dong-Chul Son, Ren-Yuan Zhu, B. Musicar, B. Petersen, Samuel C.C. Ting, Roberto Battiston, S. Cucciarelli, E. Fiandrini, M. Campanelli, T. S. Dai, Gyorgy Vesztergombi, Gerjan Bobbink, Francesca Nessi-Tedaldi, Jozsef Toth, Michele Guida, R. A. Khan, Claudio Luci, B. Borgia, B. Smith, P. Duinker, Leonardo Merola, S. Saremi, M. Pedace, D. Pandoulas, Luca Malgeri, L. Tauscher, J. J. Blaising, Francesco Becattini, J. Hirschfelder, Stefano Giagu, J. P. Martin, D. Dufournaud, C. Maña, J. D. Burger, T. Siedenburg, M. Fabre, P. G. Rancoita, P. Violini, A. Böhm, J. Ulbricht, A. Klimentov, S. Braccini, T. Azemoon, Mingming Yang, L. Bellucci, A. Krüger, G. Grenier, C. H. Lin, G. Rahal-Callot, N. Raja, V. Pojidaev, A. Gurtu, H. F. Chen, A. De Salvo, Marcos Cerrada, G. Ruggiero, A. C. Weber, R. van Gulik, S. Reucroft, H. J. Lee, Marcella Diemoz, L. Cifarelli, J. G. Branson, S. Villa, H. J. Yang, C. Dionisi, M. W. Gruenewald, Pablo Garcia-Abia, Speranza Falciano, I. Josa-Mutuberria, M. Kräber, P. Bartalini, A. Seganti, G. Y. Zhu, E. Shumilov, P. Extermann, V. Shoutko, Claudia Cecchi, Harvey B Newman, M. Musy, B. Tellili, I. Clare, G. Mirabelli, R. de Asmundis, I. Fisk, H. Suter, Alain Hervé, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, R. Ofierzynski, K. L. Tung, M. Chemarin, G. M. Chen, Aaron Dominguez, R. Barillère, I. Vetlitsky, Felicitas Pauss, Ia Iashvili, Nicola Cavallo, A. Straessner, Luca Lista, A. Hasan, B. N. Jin, H. Nowak, D. Vicinanza, Igor Vorobiev, S. Likhoded, H. K. Park, W. Wallraff, T. Paul, P. Levtchenko, J. M. Le Goff, J. Yamamoto, N. Gheordanescu, K. Lübelsmeyer, An.A. Vorobyov, S. N. Ganguli, S. Wynhoff, C-Q. Li, R. Ramelli, D.W. Schmitz, P. de Jong, N. Shivarov, Robert Clare, A. Bay, S. Rosier-Lees, Panos A Razis, G. Castellini, P. Le Coultre, S. Banerjee, Willis Lin, Sabine Riemann, Z. F. Gong, W. G. Ma, R. Berbeco, V. K. Gupta, J. A. Rubio, Carlo Civinini, H. Milcent, S. W. Banerjee, M. Basile, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, A. Buffini, S. V. Baldew, D. O. Prokofiev, M. Napolitano, G. Chiefari, O. Adriani, B. Zimmermann, P. Lebrun, A. Degré, A. Oulianov, C. Palomares, S. Shevchenko, S. Vlachos, G. Raven, Imad Baptiste Laktineh, Jeremy Mans, Lamberto Luminari, F. DeNotaristefani, Lucas Taylor, M. G. Alviggi, Konrad Deiters, D. Mangeol, Simonetta Gentile, G. B. Mohanty, K. Sudhakar, A. Balandras, L. Xia, D. Duchesneau, H. S. Chen, Jasper Kirkby, M. A. Falagan, J. Berdugo, T. Moulik, L. Servoli, M. Aguilar-Benitez, O. Grimm, D. Luckey, M. Acciarri, M. Zöller, M. von der Mey, F. Behner, Alberto Aloisio, T. Angelescu, Herwig Schopper, J. B. Ye, E. J. Sanchez, Guo-Ming Chen, Anna Katharina Kopp, J. Rodin, T. Niessen, Pierre Lecomte, D. Kiss, J. Casaus, Dong-Hyun Kim, A. Chen, D. van Dierendonck, D. P. Stickland, Y. H. Chang, Peter H. Fisher, J. Salicio, Zichen Xu, G. Zilizi, Werner Lustermann, Charles Timmermans, M. Dierckxsens, Peter Raics, H. Postema, X. W. Tang, S. X. Wu, Ya Han Hu, A. Malinin, P. A. Piroué, M. Chamizo, C. G. Yang, M. Rescigno, J. Pothier, Yu. Zalite, Manas Maity, E. Delmeire, U. K. Chaturvedi, Kajari Mazumdar, X. D. Cai, L. Romero, Y. S. Lu, Aleandro Nisati, S. Sarkar, Joseph Quartieri, A. Shvorob, Inkyu Park, G. Cara Romeo, B. P. Roe, M. Steuer, J. H. Field, M. Bourquin, F. Cesaroni, P. Berges, B. Stoyanov, S. Schmidt-Kaerst, M. A. Rahaman, D. Perret-Gallix, A. Arefiev, R. R. McNeil, G. Carlino, L. Baksay, F. Cotorobai, F. Brochu, D. Prokofiev, G. Holzner, D. della Volpe, K. Riles, F. Marzano, G. Coignet, W. Krenz, L. J. Gutay, J. A. van Dalen, U. Becker, Z. Szillasi, V. Koutsenko, I. Duran, T. Sztaricskai, Alessandra Doria, F. J. Eppling, L. W. Jones, S. M. Ting, An. Zalite, S. R. Hou, J.V. Allaby, S. Patricelli, D. Hatzifotiadou, Laszlo Boldizsar, M. Wadhwa, D. J. Schotanus, S. C. Blyth, Marco Meschini, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, F. Anselmo, Nicanor Colino, F. Pierella, Federico Cindolo, S. C. Tonwar, Frank Filthaut, Thomas Ferguson, B. De La Cruz, P. Déglon, A. Bajo, G. Schwering, Joachim Mnich, C. Furetta, P. Achard, L. Lugnier, J. K. Kim, A. Buijs, A. Favara, Zheng Wang, Zhenyu Zhang, A. Rosca, M. E. Sarakinos, P. Ladron de Guevara, Riccardo Paramatti, A. Kunin, Hafeez R Hoorani, W. J. Metzger, D. Haas, F. L. Linde, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, H. Wilkens, G. S. Muanza, and Jean Fay
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Condensed Matter::Quantum Gases ,Physics ,Nuclear and High Energy Physics ,Condensed Matter::Other ,010308 nuclear & particles physics ,Electron–positron annihilation ,Detector ,Bose–Einstein correlations ,01 natural sciences ,Nuclear physics ,Quantum mechanics ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics - Abstract
We investigate Bose-Einstein correlations (BEC) in W-pair production at √s ≃ 189 GeV using the L3 detector at LEP. We observe BEC between particles from a single W decay in good agreement with those from a light-quark Z decay sample. We investigate their possible existence between particles coming from different W's. No evidence for such inter-W BEC is found. (C) 2000 Elsevier Science B.V.
- Published
- 2000
44. Production of single W bosons at GeV and measurement of WWγ gauge couplings
- Author
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H. Milcent, A. M. Cartacci, Vladimir Andreev, Yu. Galaktionov, D. Ruschmeier, J. Alcaraz, A. C. König, Crisostomo Sciacca, T. Moulik, D. Dufournaud, Roberto Battiston, Gerjan Bobbink, B. Borgia, J. Ulbricht, B. De La Cruz, B. Tellili, I. Clare, E. Valente, L. J. Gutay, U. Becker, A. Mihul, G. Alemanni, Z. Z. Xu, C. H. Lin, T. Angelescu, D. P. Stickland, Y. H. Chang, V. Pojidaev, Peter Denes, Maurizio Biasini, Marta Felcini, G. Viertel, Paolo Bagnaia, S. C. Yeh, I. Duran, J. Casaus, A. Barczyk, Konrad Deiters, G. B. Mohanty, Adrian Biland, F. Pierella, P. Déglon, Francesco Becattini, A. Buijs, Hans J. Vogel, F. J. Eppling, L. W. Jones, Federico Cindolo, A. Bajo, F. Ferroni, Alberto Aloisio, C. G. Yang, L. Romero, J. Pothier, Yu. Zalite, S. Costantini, G. Forconi, Raffaello D'Alessandro, H. Anderhub, M. Pohl, Ph. Lebrun, Speranza Falciano, S. M. Ting, A. Straessner, S. Sarkar, Luca Lista, Jozsef Toth, Marco Pieri, Leonardo Merola, G. Schwering, H. J. Yang, M. Bourquin, B. Musicar, X. W. Tang, S. C. Tonwar, L. Tauscher, I. Vodopianov, A. Engler, M. Lebeau, Frank Filthaut, Claudio Luci, D. Pandoulas, M. Campanelli, Pierluigi Paolucci, P. Duinker, P. A. Piroué, S. Likhoded, Joachim Mnich, Willis Lin, Sabine Riemann, M. Chamizo, S. Wynhoff, T. Azemoon, C. Furetta, J. Allaby, M. Capell, P. Achard, G. Cara Romeo, B. P. Roe, A. Arefiev, Michele Guida, A. Klimentov, P. G. Rancoita, A. Robohm, H. S. Fesefeldt, H. J. Lee, Marcella Diemoz, Thomas Ferguson, Ren-Yuan Zhu, L. Lugnier, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Luciano Barone, E. Pistolesi, G. Marian, G. Grenier, L. Cifarelli, Marcos Cerrada, R. Ramelli, F. C. Erné, B. N. Jin, H. Nowak, B. Smith, Y. Uchida, D. Vicinanza, A. Oulianov, H. Rykaczewski, Giovanni Organtini, T. Sztaricskai, D.W. Schmitz, Francesca Nessi-Tedaldi, R. R. McNeil, Giovanni Passaleva, C. Palomares, S. Reucroft, F. Brochu, D. della Volpe, M. Pedace, H. Wilkens, G. Carlino, P. de Jong, N. Shivarov, J. D. Burger, Minhong Wang, M. P. Sanders, B. L. Betev, K. Freudenreich, S. Braccini, T. Siedenburg, Robert Clare, An. Zalite, J. K. Kim, G. Rahal-Callot, N. Raja, P. Marchesini, W. G. Ma, S. S. Gau, A. Gurtu, C-Q. Li, A. Lebedev, Dong-Chul Son, V. K. Gupta, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. N. Kienzle-Focacci, W. Wallraff, D. Prokofiev, S. Cucciarelli, S. C. Blyth, V. Brigljevic, Marco Meschini, M. Napolitano, C. Maña, J. J. Blaising, J. Hirschfelder, Stefano Giagu, M. Gataullin, Peter H. Fisher, H. Suter, Ia Iashvili, F. DeNotaristefani, W. J. Burger, R. de Asmundis, I. Fisk, A. Csilling, A. Stone, J. G. Branson, S. Banerjee, Ya Han Hu, D. Duchesneau, H. S. Chen, S. Villa, L. Servoli, Pàl Hidas, S. Bhattacharya, A. Hasan, Mariagrazia Alviggi, T. Paul, G. Holzner, Manas Maity, P. Berges, K. Sudhakar, S. Patricelli, S. W. Banerjee, Dong-Hyun Kim, Christopher George Tully, K. Riles, S. N. Ganguli, S. Vlachos, I. Vetlitsky, L. Z. Sun, D. Hatzifotiadou, Laszlo Boldizsar, M. von der Mey, G. Zilizi, A. Favara, A. Degré, J. B. Ye, Zheng Wang, F. Marzano, G. Coignet, R. van Gulik, J. Rodin, T. Niessen, P. Extermann, W. Krenz, H. El Mamouni, Jeremy Mans, F. Di Lodovico, Zhenyu Zhang, L. Bellucci, Samuel C.C. Ting, A. Rosca, Wolfgang Lohmann, H. Vogt, B. Bertucci, M. Acciarri, Guo-Ming Chen, F. L. Linde, M. E. Sarakinos, J.P. Martin, Nicola Cavallo, C. Dionisi, Oleg Fedin, Pablo Garcia-Abia, Alain Hervé, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, A. Chen, D. van Dierendonck, J. Salicio, P. Ladron de Guevara, K. L. Tung, Max Weber, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, A. Bay, Carlo Civinini, G. Raven, R. Berbeco, L. Xia, Peter Raics, H. K. Park, E. Delmeire, U. K. Chaturvedi, M. Aguilar-Benitez, G. Landi, F. Anselmo, Nicanor Colino, Y. S. Lu, O. Grimm, Herwig Schopper, A. Shvorob, Z. Szillasi, S. X. Wu, Simone Paoletti, Inkyu Park, J. H. Field, H. Postema, A. J.M. Muijs, G. Castellini, M. Steuer, B. Stoyanov, V. Koutsenko, Manjit Kaur, Michael Dittmar, S. Schmidt-Kaerst, M. A. Rahaman, D. Perret-Gallix, Egidio Longo, Kajari Mazumdar, Z. F. Gong, X. D. Cai, Aleandro Nisati, W. Kittel, F. Cesaroni, Joseph Quartieri, M. Fabre, Emilio Leonardi, Mingming Yang, D. Sciarrino, L. Baksay, F. Cotorobai, Z. A. Liu, A. Vorvolakos, J. D. Swain, S. Saremi, J. M. Le Goff, J. Yamamoto, N. Gheordanescu, J. A. Rubio, Aaron Dominguez, Felicitas Pauss, A. Böhm, S. Rosier-Lees, P. Le Coultre, M. Basile, G. Ruggiero, Alessandra Doria, A. C. Weber, S. R. Hou, M. Wadhwa, D. J. Schotanus, Kati Lassila-Perini, V. Plyaskin, Alexei Raspereza, M. T. Dova, A. Krüger, D. Mangeol, R. Barillère, M. Rescigno, S. V. Baldew, D. O. Prokofiev, D. Luckey, Jasper Kirkby, M. A. Falagan, M. Zöller, Anna Katharina Kopp, G. Mirabelli, D. Kiss, J. A. van Dalen, G. Ambrosi, P. Molnar, K. Lübelsmeyer, H. F. Chen, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, R. Leiste, Christoph Paus, G. Chiefari, S. Shevchenko, A. Buffini, F. Behner, M. Chemarin, Lamberto Luminari, G. M. Chen, Pierre Lecomte, Werner Lustermann, Charles Timmermans, M. Dierckxsens, A. Malinin, Dimitri Bourilkov, P. Spillantini, B. Petersen, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, P. Violini, A. De Salvo, P. Bartalini, A. Seganti, Harvey B Newman, M. Musy, M. Vivargent, D. Piccolo, An.A. Vorobyov, O. Adriani, G. S. Muanza, Imad Baptiste Laktineh, Lucas Taylor, Jean Fay, Igor Vorobiev, P. Levtchenko, Riccardo Paramatti, Panos A Razis, A. Kunin, Hafeez R Hoorani, Simonetta Gentile, W. J. Metzger, A. Balandras, J. Berdugo, E. J. Sanchez, D. Haas, R. Faccini, X. L. Wang, M. Pauluzzi, D. Ren, Francesca Cavallari, G. Y. Zhu, E. Shumilov, V. Shoutko, Claudia Cecchi, and Tariq Aziz
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,Astrophysics::High Energy Astrophysical Phenomena ,High Energy Physics::Phenomenology ,Hadron ,Lambda ,01 natural sciences ,7. Clean energy ,Standard Model ,Luminosity ,Nuclear physics ,0103 physical sciences ,High Energy Physics::Experiment ,Production (computer science) ,010306 general physics ,Energy (signal processing) ,Lepton ,Boson - Abstract
Single W boson production in electron-positron collisions is studied with the L3 detector at LEP. The data sample collected at a centre-of-mass energy of $\sqrt{s} = 188.7 \mathrm{\ Ge\kern -0.1em V}{}$ corresponds to an integrated luminosity of $176.4\,\mbox{pb$^{-1}$}$. Events with a single energetic lepton or two acoplanar hadronic jets are selected. Within phase-space cuts, the total cross-section is measured to be $0.53 \pm 0.12 \pm 0.03 \ \rm{pb}$, consistent with the Standard Model expectation. Including our single W boson results obtained at lower $\sqrt{s}$, the WW$\gamma$ gauge couplings $\kappa_\gamma$ and $\lambda_\gamma$ are determined to be \mbox{$\kappa_\gamma = 0.93 \pm 0.16 \pm 0.09$} and \mbox{$\lambda_\gamma = -0.31^{+0.68}_{-0.19} \pm 0.13$}.
- Published
- 2000
45. Inclusive Σ+ and Σ0 production in hadronic Z decays
- Author
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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, A. Bajo, L. Baksay, A. Balandras, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, L. Barone, P. Bartalini, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, R. Berbeco, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, S. Bhattacharya, M. Biasini, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, V. Brigljevic, F. Brochu, A. Buffini, A. Buijs, J.D. Burger, W.J. Burger, X.D. Cai, M. Campanelli, M. Capell, G. Cara Romeo, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, G. Coignet, A.P. Colijn, N. Colino, S. Costantini, F. Cotorobai, B. Cozzoni, B. de la Cruz, A. Csilling, S. Cucciarelli, T.S. Dai, J.A. van Dalen, R. D'Alessandro, R. de Asmundis, P. Déglon, A. Degré, K. Deiters, D. della Volpe, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, D. van Dierendonck, F. Di Lodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, M.T. Dova, D. Duchesneau, D. Dufournaud, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, M. Fabre, R. Faccini, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, I. Fisk, G. Forconi, L. Fredj, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S.S. Gau, S. Gentile, N. Gheordanescu, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, A. Hasan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, P. Hidas, J. Hirschfelder, H. Hofer, G. Holzner, H. Hoorani, S.R. Hou, Y. Hu, I. Iashvili, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, R.A. Khan, M. Kaur, M.N. Kienzle-Focacci, D. Kim, J.K. Kim, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, A. Kopp, V. Koutsenko, M. Kräber, R.W. Kraemer, W. Krenz, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, K. Lassila-Perini, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, H.J. Lee, J.M. Le Goff, R. Leiste, E. Leonardi, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Lugnier, L. Luminari, W. Lustermann, W.G. Ma, M. Maity, L. Malgeri, A. Malinin, C. Maña, D. Mangeol, J. Mans, P. Marchesini, G. Marian, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, P. Molnar, B. Monteleoni, T. Moulik, G.S. Muanza, F. Muheim, A.J.M. Muijs, M. Musy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, T. Niessen, A. Nisati, H. Nowak, G. Organtini, A. Oulianov, C. Palomares, D. Pandoulas, S. Paoletti, P. Paolucci, R. Paramatti, H.K. Park, I.H. Park, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, J. Pothier, N. Produit, D.O. Prokofiev, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, A. Raspereza, G. Raven, P. Razis, D. Ren, M. Rescigno, S. Reucroft, T. van Rhee, S. Riemann, K. Riles, A. Robohm, J. Rodin, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, J.A. Rubio, D. Ruschmeier, H. Rykaczewski, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, M.P. Sanders, M.E. Sarakinos, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, H. Schopper, D.J. Schotanus, G. Schwering, C. Sciacca, D. Sciarrino, A. Seganti, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, T. Siedenburg, D. Son, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, A. Stone, H. Stone, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, H. Suter, J.D. Swain, Z. Szillasi, T. Sztaricskai, X.W. Tang, L. Tauscher, L. Taylor, B. Tellili, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, Y. Uchida, J. Ulbricht, E. Valente, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, M. Wang, X.L. Wang, Z.M. Wang, A. Weber, M. Weber, P. Wienemann, H. Wilkens, S.X. Wu, S. Wynhoff, L. Xia, Z.Z. Xu, J. Yamamoto, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, J.B. Ye, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, G.Y. Zhu, R.Y. Zhu, A. Zichichi, G. Zilizi, M. Zöller, Achard, Pablo, Ambrosi, Giovanni, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Muheim, Franz, Pohl, Martin, Produit, Nicolas, and Sciarrino, Deborah
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Electron–positron annihilation ,L3 detector at LEP ,Nuclear Theory ,Hadron ,ddc:500.2 ,Lambda ,01 natural sciences ,Sigma baryon ,0103 physical sciences ,Nuclear Experiment ,010306 general physics ,Ciencias Exactas ,Physics ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,Física ,Sigma ,Hadronization ,Baryon ,production in hadronic Z decays ,High Energy Physics::Experiment ,Production (computer science) ,Atomic physics ,baryons - Abstract
We report on measurements of the inclusive production rate of Σ+ and Σ0 baryons in hadronic Z decays collected with the L3 detector at LEP. The Σ+ baryons are detected through the decay Σ+→pπ0, while the Σ0 baryons are detected via the decay mode Σ0→Λγ. The average numbers of Σ+ and Σ0 per hadronic Z decay are measured to be: NΣ++NΣ̄+=0.114±0.011stat±0.009syst NΣ0+NΣ̄0=0.095±0.015stat±0.013syst. These rates are found to be higher than the predictions from Monte Carlo hadronization models and analytical parameterizations of strange baryon production., Facultad de Ciencias Exactas
- Published
- 2000
46. Measurement of hadron and lepton-pair production at GeV at LEP
- Author
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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, A. Balandras, R.C. Ball, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, L. Barone, P. Bartalini, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, S. Bhattacharya, M. Biasini, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, V. Brigljevic, F. Brochu, A. Buffini, A. Buijs, J.D. Burger, W.J. Burger, A. Button, X.D. Cai, M. Campanelli, M. Capell, G. Cara Romeo, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, G. Chiefari, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, G. Coignet, A.P. Colijn, N. Colino, S. Costantini, F. Cotorobai, B. Cozzoni, B. de la Cruz, A. Csilling, S. Cucciarelli, T.S. Dai, J.A. van Dalen, R. D'Alessandro, R. de Asmundis, P. Déglon, A. Degré, K. Deiters, D. della Volpe, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, D. van Dierendonck, F. Di Lodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, M.T. Dova, D. Duchesneau, D. Dufournaud, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, M. Fabre, R. Faccini, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, I. Fisk, G. Forconi, L. Fredj, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S.S. Gau, S. Gentile, N. Gheordanescu, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, A. Hasan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, P. Hidas, J. Hirschfelder, H. Hofer, G. Holzner, H. Hoorani, S.R. Hou, I. Iashvili, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, R.A. Khan, M. Kaur, M.N. Kienzle-Focacci, D. Kim, D.H. Kim, J.K. Kim, S.C. Kim, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, A. Kopp, V. Koutsenko, M. Kräber, R.W. Kraemer, W. Krenz, A. Krüger, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, K. Lassila-Perini, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, H.J. Lee, J.M. Le Goff, R. Leiste, E. Leonardi, P. Levtchenko, C. Li, S. Likhoded, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Lugnier, L. Luminari, W. Lustermann, W.G. Ma, M. Maity, L. Malgeri, A. Malinin, C. Maña, D. Mangeol, P. Marchesini, G. Marian, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, P. Molnar, B. Monteleoni, T. Moulik, G.S. Muanza, F. Muheim, A.J.M. Muijs, M. Musy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, T. Niessen, A. Nisati, H. Nowak, Y.D. Oh, G. Organtini, A. Oulianov, C. Palomares, D. Pandoulas, S. Paoletti, P. Paolucci, R. Paramatti, H.K. Park, I.H. Park, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, J. Pothier, N. Produit, D.O. Prokofiev, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, A. Raspereza, G. Raven, P. Razis, D. Ren, M. Rescigno, S. Reucroft, T. van Rhee, S. Riemann, K. Riles, A. Robohm, J. Rodin, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, J.A. Rubio, D. Ruschmeier, H. Rykaczewski, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, M.P. Sanders, M.E. Sarakinos, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, H. Schopper, D.J. Schotanus, G. Schwering, C. Sciacca, D. Sciarrino, A. Seganti, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, T. Siedenburg, D. Son, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, A. Stone, H. Stone, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, H. Suter, J.D. Swain, Z. Szillasi, T. Sztaricskai, X.W. Tang, L. Tauscher, L. Taylor, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, Y. Uchida, J. Ulbricht, E. Valente, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, M. Wang, X.L. Wang, Z.M. Wang, A. Weber, M. Weber, P. Wienemann, H. Wilkens, S.X. Wu, S. Wynhoff, L. Xia, Z.Z. Xu, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, J.B. Ye, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, G.Y. Zhu, R.Y. Zhu, A. Zichichi, G. Zilizi, and M. Zöller
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,Pair production ,010308 nuclear & particles physics ,0103 physical sciences ,Hadron ,010306 general physics ,01 natural sciences ,Lepton - Published
- 2000
47. Hard-photon production and tests of QED at LEP
- Author
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H. Milcent, T. Moulik, Dimitri Bourilkov, G. Landi, R. Y. Zhu, G. Chiefari, B. Petersen, E. Valente, G. Cara Romeo, A. Lebedev, A. Straessner, Dong-Chul Son, S. Pensotti, Luca Lista, Gyorgy Vesztergombi, Luca Malgeri, J. J. Blaising, J. Hirschfelder, James G Branson, Vladimir Andreev, Stefano Giagu, D. Ruschmeier, J.P. Martin, Willis Lin, A. De Salvo, P. Duinker, A. Klimentov, G. Ambrosi, K. Freudenreich, F. Brochu, D. della Volpe, A. A. Vorobyov, A.M. Cartacci, E. Fiandrini, S. Costantini, Riccardo Paramatti, A. Kunin, Igor Vorobiev, M. von der Mey, Gianpaolo Carlino, P. Bartalini, Mariagrazia Alviggi, S. Riemann, M. Pohl, B. L. Betev, Francesca Nessi-Tedaldi, F. Di Lodovico, M. Campanelli, A. Zichichi, P. Levtchenko, Helmut Vogel, T. Siedenburg, G. Rahal-Callot, Panos A Razis, Y. H. Chang, H. J. Lee, Marcella Diemoz, N. Raja, F. Ferroni, L. Cifarelli, Peter Raics, Oleg Fedin, G. Schwering, Max Weber, P. Marchesini, F. J. Eppling, H. Suter, Ia Iashvili, C. Furetta, D. Kiss, V. Brigljevic, Simone Paoletti, H. Anderhub, M. Fabre, J. B. Ye, Kajari Mazumdar, Y. Uchida, Mingming Yang, A. Gurtu, A. Seganti, Harvey B Newman, M. Musy, A. J.M. Muijs, W. J. Metzger, I. Vetlitsky, L. Lugnier, R. Barillère, P. Wienemann, Georgi Sultanov, Michele Guida, Manjit Kaur, B. Smith, V. Plyaskin, M. Capell, F. Pierella, A. Favara, Federico Cindolo, A. Biland, M. Acciarri, A. Balandras, S. Braccini, S. Sarkar, Raffaello D'Alessandro, Zheng Wang, L. W. Jones, Pàl Hidas, S. Bhattacharya, M. Napolitano, Z. P. Zhang, A. Rosca, C. Sciacca, F. DeNotaristefani, U. Becker, Hafeez R Hoorani, M. E. Sarakinos, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, Minhong Wang, M. P. Sanders, S. Gentile, M. Vivargent, A. Barczyk, E. J. Sanchez, Guo-Ming Chen, B. P. Roe, Alessandra Doria, M. Bourquin, R. van Gulik, D. Schmitz, A. Button, Dong-Hyun Kim, Manas Maity, L. Z. Sun, Pierluigi Paolucci, Z. Szillasi, P. G. Rancoita, D. van Dierendonck, J. Salicio, G. Forconi, P. Ladron de Guevara, G. Zilizi, M. Chemarin, P. Extermann, W. Kittel, Salvatore Mele, P. Lecomte, G. J. Grenier, I. Fisk, N. Cavallo, Frank Filthaut, R. de Asmundis, G. M. Chen, Z. A. Liu, A. Vorvolakos, Thomas Ferguson, R. Ramelli, Joachim Mnich, P. Berges, P. Bagnaia, G. Pascale, V. K. Gupta, M. Rescigno, P. Achard, T. Angelescu, M. N. Kienzle-Focacci, Christoph Schäfer, B. Z. Yang, K. Sudhakar, G. Marian, P. de Jong, N. Shivarov, Claudio Luci, Robert Clare, S. S. Gau, J. A. Rubio, Giovanni Passaleva, M. Gataullin, L. Tauscher, T. Azemoon, X. W. Tang, D. Dufournaud, A. Csilling, A. Stone, D. O. Prokofiev, A. Robohm, Suresh C Tonwar, Jasper Kirkby, M. A. Falagan, X. D. Cai, I. H. Park, H. Nowak, D. J. Schotanus, R. Faccini, B. De La Cruz, S. Saremi, Thomas Hebbeker, Paul Lecoq, D. Vicinanza, Y. S. Lu, A. Shvorob, I. Vodopianov, A. Engler, A. Chen, H. El Mamouni, J. Casaus, Marco Meschini, C. H. Lin, V. Pojidaev, David Stickland, J. M. Le Goff, M. Zöller, L. Bellucci, N. Gheordanescu, M. Lebeau, P. Déglon, D. Duchesneau, H. S. Chen, F. C. Erné, D. Haas, L. Servoli, Aleandro Nisati, E. Longo, Anna Katharina Kopp, V. Koutsenko, Marcos Cerrada, Maurizio Biasini, Marta Felcini, J. D. Burger, Francesco Becattini, D. Ren, A. Weber, H. S. Fesefeldt, E. Pistolesi, S. R. Hou, M. Wadhwa, F. Cesaroni, Joseph Quartieri, F. L. Linde, Valery Schegelsky, Axel König, Kati Lassila-Perini, C. Li, J. Pothier, B. Stoyanov, Yu. Zalite, C. Maña, S. Schmidt-Kaerst, R. W. Kraemer, Y. D. Oh, U. K. Chaturvedi, S. Reucroft, S. Banerjee, S. Villa, Christopher George Tully, Davide Piccolo, P. Denes, Emilio Leonardi, H. Rykaczewski, Giovanni Organtini, P. Spillantini, H. Wilkens, H. J. Yang, Luciano Barone, A. P. Colijn, Yu. Galaktionov, Wolfgang Lohmann, H. Vogt, B. Bertucci, S. C. Kim, A. Degré, S. Cucciarelli, S. Falciano, P. H. Fisher, J. Allaby, D. Sciarrino, Francesca Cavallari, J. Tóth, R. A. Khan, Alexei Raspereza, S. C. Blyth, G. S. Muanza, Konrad Deiters, M. Pedace, T. van Rhee, Aaron Dominguez, S. Likhoded, F. Anselmo, Nicanor Colino, P. Molnar, Felicitas Pauss, G. B. Mohanty, J. Alcaraz, L. Baksay, F. Cotorobai, Jean Fay, S. N. Ganguli, Alberto Aloisio, F. Muheim, K. Riles, A. Krüger, P. Lebrun, S. Wynhoff, H. K. Park, S. Rosier-Lees, Pablo Garcia-Abia, P. Le Coultre, G. Y. Zhu, M. Basile, E. Shumilov, Nicolas Produit, Alain Hervé, A. Oulianov, S. X. Wu, C. Palomares, C. G. Yang, A. Bay, J. H. Field, G. Castellini, J. Berdugo, D. H. Kim, V. Shoutko, T. Paul, Carlo Civinini, Luciano Romero, Z. F. Gong, G. Raven, A. Hasan, Z. Z. Xu, G. Mirabelli, Claudia Cecchi, S. Shevchenko, S. W. Banerjee, L. Xia, G. G.G. Massaro, D. Mangeol, W.G. Ma, M. Aguilar-Benitez, O. Grimm, A. Buijs, S. Vlachos, F. Behner, D. Luckey, Herwig Schopper, H. Postema, P. A. Piroué, G. Viertel, M. Steuer, H. Hofer, T. Sztaricskai, L. J. Gutay, L. Merola, J. Rodin, T. Niessen, M. Chamizo, A. Mihul, G. Alemanni, Tariq Aziz, An. Zalite, K. L. Tung, W. Wallraff, M. A. Rahaman, D. Perret-Gallix, J. A. van Dalen, S. C. Yeh, A. Arefiev, R. R. McNeil, F. Marzano, Marco Pieri, G. Holzner, W. Krenz, Samuel C.C. Ting, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, B. Cozzoni, Roberto Battiston, B. Borgia, M. T. Dova, B. N. Jin, J. Ulbricht, I. Clare, R. Leiste, Christoph Paus, B. Monteleoni, Howard A. Stone, T.S. Dai, D. Prokofiev, M. Pauluzzi, I. Duran, D. Hatzifotiadou, Laszlo Boldizsar, L. Fredj, S. Patricelli, S. M. Ting, R. C. Ball, Werner Lustermann, Charles Timmermans, A. Malinin, G. J. Bobbink, H.F. Chen, L. Luminari, K. Lübelsmeyer, A. Buffini, D. Pandoulas, W. J. Burger, C. Dionisi, Michael Dittmar, J. D. Swain, A. Böhm, G. Coignet, J. K. Kim, L3 (IHEF, IoP, FNWI), Flores, Sylvie, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Acciarri, M., Achard, P., Adriani, O., Aguilar Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Anselmo, F., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Balandras, A., Ball, R. C., Banerjee, S., Barczyk, A., Barillere, R., Barone, L., Bartalini, P., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Bhattacharya, S., Biasini, M., Biland, A., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bohm, A., Boldizsar, L., Borgia, B., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J. G., V, B., Brochu, F., Buffini, A., Buijs, A., Burger, J. D., Burger, W. J., Button, A., Cai, X. D., Campanelli, M., Capell, M., Romeo, G. C., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chiefari, Giovanni, Cifarelli, L., Cindolo, F., Civinini, C., I, C., Clare, R., Coignet, G., Colijn, A. P., Colino, N., Costantini, S., Cotorobai, F., Cozzoni, B., B. d., La, Csilling, A., Cucciarelli, S., Dai, T. S., Van, J. A., D'Alessandro, R., Asmundis, R. d., Deglon, P., Degre, A., Deiters, K., DELLA VOLPE, Domenico, Denes, P., Denotaristefani, F., Salvo, A. D., Diemoz, M., Dierendonck, D. v., Lodovico, F. D., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dova, M. T., Duchesneau, D., Dufournaud, D., Duinker, P., I, D., Mamouni, H. E., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabre, M., Faccini, R., Falagan, M. A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., I, F., Forconi, G., Fredj, L., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Garcia Abia, P., Gataullin, M., Gau, S. S., Gentile, S., Gheordanescu, N., Giagu, S., Gong, Z. F., Grenier, G., Grimm, O., Gruenewald, M. W., Guida, M., Gulik, R. v., Gupta, V. K., Gurtu, A., Gutay, L. J., Haas, D., Hasan, A., Hatzifotiadou, D., Hebbeker, T., Herve, A., Hidas, P., Hirschfelder, J., Hofer, H., Holzner, G., Hoorani, H., Sr, H., I, I., Jin, B. N., Jones, L. W., Jong, P. d., I, J., Khan, R. A., Kaur, M., Kienzle Focacci, M. N., Kim, D., Kim, D. H., Kim, J. K., Kim, S. C., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A. C., Kopp, A., V, K., Kraber, M., Kraemer, R. W., Krenz, W., Kruger, A., Kunin, A., P. L., De, I, L., Landi, G., Lassila Perini, K., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Coultre, P. L., Lee, H. J., J. M., Le, Leiste, R., Leonardi, E., Levtchenko, P., Li, C., Likhoded, S., Lin, C. H., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Lugnier, L., Luminari, L., Lustermann, W., W. G., Ma, Maity, M., Malgeri, L., Malinin, A., Mana, C., Mangeol, D., Marchesini, P., Marian, G., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Der, M. v., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G. B., Molnar, P., Monteleoni, B., Moulik, T., Muanza, G. S., Muheim, F., A. J. M., Musy, M., Napolitano, Marco, Nessi Tedaldi, F., Newman, H., Niessen, T., Nisati, A., Nowak, H., Y. D., Oh, Organtini, G., Oulianov, A., Palomares, C., Pandoulas, D., Paoletti, S., Paolucci, P., Paramatti, R., Park, H. K., Park, I. H., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Pieri, M., Piroue, P. A., Pistolesi, E., V, P., Pohl, M., Postema, H., Pothier, J., Produit, N., Prokofiev, D. O., Prokofiev, D., Quartieri, J., Rahal Callot, G., Rahaman, M. A., Raics, P., Raja, N., Ramelli, R., Rancoita, P. G., Raspereza, A., Raven, G., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Rhee, T. v., Riemann, S., Riles, K., Robohm, A., Rodin, J., Roe, B. P., Romero, L., Rosca, A., Rosier Lees, S., Rubio, J. A., Ruschmeier, D., Rykaczewski, H., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Sanders, M. P., Sarakinos, M. E., Schafer, C., V, S., Schmidt Kaerst, S., Schmitz, D., Schopper, H., Schotanus, D. J., Schwering, G., Sciacca, Crisostomo, Sciarrino, D., Seganti, A., Servoli, L., Shevchenko, S., Shivarov, N., Shumilov, E., Shvorob, A., Siedenburg, T., Son, D., Smith, B., Spillantini, P., Steuer, M., Stickland, D. P., Stone, A., Stone, H., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L. Z., Suter, H., Swain, J. D., Szillasi, Z., Sztaricskai, T., Tang, X. W., Tauscher, L., Taylor, L., Timmermans, C., S. C. C., Ting, S. M., Tonwar, S. C., Toth, J., Tully, C., Tung, K. L., Uchida, Y., Ulbricht, J., Valente, E., Vesztergombi, G., I, V., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vogel, H., Vogt, H., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, M., Wang, X. L., Wang, Z. M., Weber, A., Weber, M., Wienemann, P., Wilkens, H., S. X., Wu, Wynhoff, S., Xia, L., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, H. J., Yang, M., J. B., Ye, Yeh, S. C., Zalite, A., Zalite, Y., Zhang, Z. P., Zhu, G. Y., Zhu, R. Y., Zichichi, A., Zilizi, G., Zoller, M., Achard, Pablo, Ambrosi, Giovanni, Bourquin, Maurice, Braccini, Saverio, Chamizo Llatas, Maria, Deglon, Patrick, Delmeire, Evelyne, Extermann, Pierre, Field, John, Kienzle, Maria-Novella, Muheim, Franz, Pohl, Martin, Produit, Nicolas, and Sciarrino, Deborah
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Photon ,[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex] ,ENERGIES ,FOS: Physical sciences ,ddc:500.2 ,01 natural sciences ,7. Clean energy ,High Energy Physics - Experiment ,Standard Model ,High Energy Physics - Experiment (hep-ex) ,MONTE-CARLO ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,010306 general physics ,DETECTOR ,L3 EXPERIMENT ,Physics ,GAMMA-GAMMA%28GAMMA%29%22">E(+)E(-)->GAMMA-GAMMA(GAMMA) ,010308 nuclear & particles physics ,COUPLINGS ,Excited state ,Production (computer science) ,Atomic physics ,Particle Physics - Experiment - Abstract
The total and differential cross sections of the process $\epem \ra n \gamma$ with $n \geq 2$ are measuredusing data collected by the L3 experiment at centre--of--mass energies of $\sqrt{s}=183$ and $189$\GeV{}. The results are in agreement with the Standard Model expectations. Limits are set on deviationsfrom QED, contact interaction cut-off parameters and masses of excited electrons. The total and differential cross sections of the process e + e − → nγ with n ≥2 are measured using data collected by the L3 experiment at centre-of-mass energies of s =183 and 189 GeV . The results are in agreement with the Standard Model expectations. Limits are set on deviations from QED, contact interaction cut-off parameters and masses of excited electrons. The total and differential cross sections of the process e+e- -> n gamma with n >= 2 are measured using data collected by the L3 experiment at centre-of-mass energies of \sqrt{s}=183 and 189 GeV. The results are in agreement with the Standard Model expectations. Limits are set on deviations from QED, contact interaction cut-off parameters and masses of excited electrons.
- Published
- 2000
48. Search for excited leptons at GeV
- Author
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G. Forconi, Egidio Longo, M. Vivargent, D. Piccolo, Jozsef Toth, Claudio Luci, Kati Lassila-Perini, D. Pandoulas, V. Plyaskin, Ren-Yuan Zhu, Luciano Barone, L. J. Gutay, U. Becker, A. Arefiev, T. Paul, G. Grenier, I. Duran, Roberto Battiston, Gerjan Bobbink, B. Borgia, J. Ulbricht, R. R. McNeil, G. Carlino, I. Clare, S. Reucroft, F. J. Eppling, L. W. Jones, S. M. Ting, H. Anderhub, G. Schwering, C-Q. Li, P. Molnar, V. K. Gupta, H. F. Chen, G. Holzner, K. Riles, S. Vlachos, Konrad Deiters, G. B. Mohanty, Alberto Aloisio, Daijin Kim, M. Pedace, T. van Rhee, Michele Guida, B. Smith, D. Kamrad, G. Chiefari, S. Shevchenko, F. Behner, M. T. Dova, F. Muheim, A. Oulianov, F. Marzano, G. Coignet, W. Krenz, C. Furetta, F. DeNotaristefani, C. Palomares, J. Rodin, T. Niessen, Dimitri Bourilkov, X. W. Tang, P. A. Piroué, L. Lugnier, Samuel C.C. Ting, P. Spillantini, M. Chamizo, Tariq Aziz, B. Petersen, A. Gurtu, S. Braccini, Alessandra Doria, A. Favara, Manas Maity, H. Milcent, A. M. Cartacci, E. Fiandrini, Gyorgy Vesztergombi, Luca Malgeri, P. Marchesini, J.V. Allaby, S. Patricelli, Zheng Wang, Zhenyu Zhang, P. Berges, R. van Gulik, A. Hasan, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, A. Lebedev, Dong-Chul Son, P. Extermann, Salvatore Mele, R. Leiste, Christoph Paus, T. Moulik, D. Kiss, V. Brigljevic, B. Monteleoni, A. De Salvo, K. Sudhakar, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, R. de Asmundis, I. Fisk, B. De La Cruz, Howard A. Stone, J. J. Blaising, J. Hirschfelder, Stefano Giagu, Marco Pieri, J. G. Branson, P. Bartalini, D. Dufournaud, M. von der Mey, D. Hatzifotiadou, Laszlo Boldizsar, A. Rosca, X. Chereau, Maurizio Biasini, M. E. Sarakinos, Raffaello D'Alessandro, S. R. Hou, M. Wadhwa, R. Barillère, B. Cozzoni, F. C. Erné, Marta Felcini, Pierluigi Paolucci, D. P. Stickland, F. Ziegler, Y. H. Chang, S. Villa, A. Lavorato, J. B. Ye, I. H. Park, Crisostomo Sciacca, A. Seganti, Harvey B Newman, M. Musy, L. Fredj, D. J. Schotanus, Francesco Becattini, T. Angelescu, Z. Z. Xu, C. H. Lin, P. Déglon, G. Marian, Francesca Nessi-Tedaldi, S. N. Ganguli, Leonardo Merola, Alexei Klimentov, S. X. Wu, V. Pojidaev, J. Casaus, Y. D. Oh, P. Ladron de Guevara, Dong-Hyun Kim, M. N. Kienzle-Focacci, H. J. Yang, J. D. Burger, I. Vetlitsky, U. K. Chaturvedi, Giovanni Passaleva, A. Degré, T. Siedenburg, G. Rahal-Callot, L. Tauscher, G. Zilizi, Y. S. Lu, P. G. Rancoita, M. Rescigno, T. Azemoon, E. Valente, N. Raja, A. Csilling, A. Barczyk, A. Shvorob, Adrian Biland, M. Lebeau, B. N. Jin, K. Freudenreich, S. Wynhoff, D. O. Prokofiev, M. Steuer, C. G. Yang, Y. Uchida, J. Pothier, Yu. Zalite, Alexander Malinin, H. Nowak, D. Vicinanza, P. Duinker, H. Suter, Marcos Cerrada, J. H. Field, Ia Iashvili, M. A. Rahaman, H. El Mamouni, F. Di Lodovico, L. Romero, D. Perret-Gallix, Axel König, G. Viertel, Jasper Kirkby, M. A. Falagan, T. Sztaricskai, Minhong Wang, M. P. Sanders, B. L. Betev, B. Stoyanov, S. Schmidt-Kaerst, W. Kittel, D. Prokofiev, Luisa Cifarelli, W. Wallraff, S. Sarkar, G. Cara Romeo, B. P. Roe, Yu. Galaktionov, Hans J. Vogel, J. A. van Dalen, M. Zöller, Anna Katharina Kopp, M. Bourquin, W. T. Lin, I. Vodopianov, A. Engler, M. Capell, S. Banerjee, C. Cecchi, Joachim Mnich, J. Alcaraz, S. Costantini, An. Zalite, P. Achard, P. Lebrun, H. S. Fesefeldt, E. Pistolesi, Oleg Fedin, S. Cucciarelli, A. Robohm, F. Brochu, M. Campanelli, M. Acciarri, Guo-Ming Chen, D. della Volpe, Max Weber, S. S. Gau, C. Maña, Speranza Falciano, H. J. Lee, A. Chen, D. van Dierendonck, An.A. Vorobyov, A. Straessner, M. Pohl, M. Fabre, A. Mihul, G. Alemanni, Mingming Yang, J. Salicio, Marcella Diemoz, M. Gataullin, Luca Lista, O. Adriani, Imad Baptiste Laktineh, S. C. Yeh, Lucas Taylor, A. Stone, M. G. Alviggi, Sabine Riemann, H. K. Park, G. Castellini, F. Ferroni, Z. F. Gong, Z. Szillasi, V. Koutsenko, F. Cesaroni, Emilio Leonardi, D. Sciarrino, L. Baksay, F. Cotorobai, Z. A. Liu, A. Vorvolakos, S. Saremi, J. M. Le Goff, N. Gheordanescu, W. J. Burger, J. A. Rubio, Michael Dittmar, Peter Raics, Kajari Mazumdar, X. D. Cai, J. D. Swain, D. Peach, A. Böhm, Lamberto Luminari, R. C. Ball, Pierre Lecomte, Werner Lustermann, Charles Timmermans, A. C. Weber, J. Busenitz, G. Mirabelli, K. Lübelsmeyer, A. Buffini, R. Ramelli, D.W. Schmitz, G. Pascale, P. de Jong, N. Shivarov, Robert Clare, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, Peter H. Fisher, D. Duchesneau, H. S. Chen, L. Servoli, Aleandro Nisati, G. Landi, Joseph Quartieri, Simone Paoletti, Aaron Dominguez, Felicitas Pauss, A. J.M. Muijs, S. Rosier-Lees, Sw. Banerjee, P. Le Coultre, M. Basile, Manjit Kaur, D. Mangeol, J. K. Kim, D. Luckey, P. Laurikainen, G. Ambrosi, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, V. P. Andreev, M. Chemarin, N. Cavallo, G. M. Chen, Pàl Hidas, S. Bhattacharya, L. Z. Sun, L. Bellucci, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, A. Bay, Carlo Civinini, G. Raven, L. Xia, M. Aguilar-Benitez, O. Grimm, Herwig Schopper, H. Postema, R. Ostonen, R. Faccini, X. L. Wang, G. G.G. Massaro, M. Pauluzzi, D. Ren, A. P. Colijn, A. Buijs, Francesca Cavallari, J. P. Martin, G. Y. Zhu, E. Shumilov, V. Shoutko, Igor Vorobiev, P. Levtchenko, Panos A Razis, S. Pensotti, Valery Schegelsky, Simonetta Gentile, A. Balandras, J. Berdugo, E. J. Sanchez, Antonino Zichichi, H. Rykaczewski, Giovanni Organtini, H. Wilkens, G. S. Muanza, Jean Fay, Nicolas Produit, Riccardo Paramatti, A. Kunin, Hafeez R Hoorani, W. J. Metzger, D. Haas, F. L. Linde, D. Ruschmeier, Peter Denes, Paolo Bagnaia, F. Pierella, Federico Cindolo, A. Button, S. C. Tonwar, Frank Filthaut, Thomas Ferguson, S. C. Blyth, Marco Meschini, Christopher George Tully, Wolfgang Lohmann, H. Vogt, B. Bertucci, S. C. Kim, F. Anselmo, and Nicanor Colino
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Physics ,Nuclear and High Energy Physics ,Particle physics ,Range (particle radiation) ,010308 nuclear & particles physics ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,01 natural sciences ,7. Clean energy ,Luminosity ,Nuclear physics ,Excited state ,0103 physical sciences ,High Energy Physics::Experiment ,010306 general physics ,Lepton - Abstract
A search for excited leptons, e ∗ , μ ∗ , τ ∗ , ν e ∗ , ν μ ∗ and ν τ ∗ , was performed with the L3 detector at LEP using data collected at a centre-of-mass energy of 189 GeV, corresponding to an integrated luminosity of 176 pb −1 . No evidence of their production is observed. From the searches for pair produced excited leptons, lower mass limits are set close to the kinematic limit. From the searches for singly produced excited leptons, upper limits on their couplings are derived in the mass range up to 189 GeV.
- Published
- 2000
49. Single and multi-photon events with missing energy in e+e−collisions at = 189 GeV
- Author
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Alessandra Doria, S. R. Hou, M. Wadhwa, D. J. Schotanus, D. Kamrad, G. Chiefari, S. Shevchenko, R. Barillère, C-Q. Li, V. K. Gupta, A. Arefiev, F. Behner, Dimitri Bourilkov, Francesca Nessi-Tedaldi, R. R. McNeil, M. Rescigno, Igor Vorobiev, P. Levtchenko, A. C. Weber, G. Carlino, P. Spillantini, J. D. Burger, R. Leiste, Christoph Paus, Tariq Aziz, G. Forconi, Panos A Razis, H. Anderhub, J. A. van Dalen, B. Petersen, Speranza Falciano, F. DeNotaristefani, E. Fiandrini, T. Siedenburg, G. Rahal-Callot, G. Holzner, H. K. Park, Gyorgy Vesztergombi, A. Straessner, G. Mirabelli, Z. Szillasi, R. van Gulik, K. Riles, D. O. Prokofiev, M. Campanelli, N. Raja, P. Duinker, I. Korolko, R. Ostonen, Jozsef Toth, Claudio Luci, D. Pandoulas, Luca Lista, C. J.W.P. Timmermans, P. Extermann, Raffaello D'Alessandro, V. Koutsenko, G. Castellini, K. Lübelsmeyer, Salvatore Mele, Christoph Schäfer, B. Z. Yang, F. Marzano, G. Coignet, Michele Guida, B. Smith, A. Favara, B. Monteleoni, A. Lebedev, A. Klimentov, Dong-Chul Son, H. Hofer, K. L. Tung, W. Krenz, Z. F. Gong, A. De Salvo, C. Palomares, Simonetta Gentile, A. Balandras, Leonardo Merola, Jasper Kirkby, M. A. Falagan, Manas Maity, H. Suter, Ia Iashvili, J. Hirschfelder, H. J. Lee, Stefano Giagu, S. Braccini, Samuel C.C. Ting, P. Bartalini, A. Rosca, Sabine Riemann, R. Ramelli, Crisostomo Sciacca, A. Buffini, P. Berges, J. Berdugo, X. Chereau, Marco Meschini, M. Zöller, Anna Katharina Kopp, M. E. Sarakinos, E. J. Sanchez, L. Tauscher, L. Cifarelli, L. Romero, A. Seganti, Lamberto Luminari, Harvey B Newman, M. Musy, S. Sarkar, C. Dionisi, B. De La Cruz, Egidio Longo, P. Lebrun, Vladimir Andreev, D. Ruschmeier, L. Malgeri, P. G. Rancoita, T. Azemoon, P. Ladron de Guevara, D.W. Schmitz, G. Pascale, P. de Jong, N. Shivarov, M. Bourquin, Howard A. Stone, M. W. Gruenewald, I. Josa-Mutuberria, M. Kräber, E. Valente, Kati Lassila-Perini, V. Plyaskin, A. M. Cartacci, A. C. König, R. C. Ball, Pierre Lecomte, M. N. Kienzle-Focacci, Robert Clare, M. Acciarri, Pablo Garcia-Abia, Alain Hervé, Joachim Mnich, P. Achard, A. Bay, R. de Asmundis, I. Fisk, B. Cozzoni, R. Faccini, Marcella Diemoz, B. N. Jin, J. J. Blaising, T. Sztaricskai, Guo-Ming Chen, Marco Pieri, Pierluigi Paolucci, F. L. Linde, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, Marcos Cerrada, I. Vetlitsky, M. Napolitano, P. Déglon, Roberto Battiston, A. Robohm, M. T. Dova, G. Grenier, G. Viertel, A. Barczyk, G. Cara Romeo, B. P. Roe, C. Cecchi, A. Csilling, H. Nowak, D. Vicinanza, Davide Piccolo, Werner Lustermann, M. Vivargent, A. Malinin, Carlo Civinini, X. L. Wang, A. Chen, D. van Dierendonck, G. G.G. Massaro, M. Pauluzzi, J. Salicio, Gerjan Bobbink, G. Raven, An. Zalite, Hans J. Vogel, S. X. Wu, Adrian Biland, Daijin Kim, L. Xia, S. Reucroft, D. Duchesneau, H. S. Chen, H. Milcent, M. Aguilar-Benitez, B. Borgia, Maurizio Biasini, W. T. Lin, J. Ulbricht, F. Brochu, S. Costantini, W. J. Burger, Marta Felcini, G. Marian, O. Grimm, Ren-Yuan Zhu, Luciano Barone, Yu. Galaktionov, Herwig Schopper, L. Servoli, Michael Dittmar, J. Alcaraz, C. Furetta, D. Dufournaud, J. Busenitz, D. della Volpe, Francesco Becattini, F. Muheim, Peter Denes, H. Postema, M. Pohl, T. Moulik, L. Lugnier, P. Marchesini, D. Kiss, Y. D. Oh, S. S. Gau, V. Brigljevic, M. Steuer, M. Pedace, T. van Rhee, W. Wallraff, Giovanni Passaleva, D. Ren, A. Lavorato, Francesca Cavallari, I. H. Park, Pàl Hidas, S. Bhattacharya, Z. Z. Xu, H. J. Yang, C. H. Lin, Paolo Bagnaia, M. Gataullin, T. Paul, W. Kittel, D. P. Stickland, F. Ziegler, Y. H. Chang, A. Buijs, I. Vodopianov, A. Engler, J. D. Swain, H. F. Chen, M. A. Rahaman, A. Gurtu, M. Capell, V. Pojidaev, H. El Mamouni, F. Di Lodovico, A. Mihul, G. Alemanni, J. G. Branson, S. Villa, L. Z. Sun, D. Peach, D. Perret-Gallix, S. Wynhoff, A. P. Colijn, A. Stone, S. Banerjee, F. Pierella, Federico Cindolo, H. S. Fesefeldt, E. Pistolesi, Dong-Hyun Kim, S. C. Yeh, S. N. Ganguli, G. Zilizi, A. Degré, J. P. Martin, Y. Uchida, I. Clare, Konrad Deiters, L. Bellucci, G. Y. Zhu, Z. M. Wang, E. Shumilov, A. Hasan, K. Sudhakar, A. Böhm, Minhong Wang, M. P. Sanders, G. B. Mohanty, Alberto Aloisio, B. L. Betev, V. Shoutko, A. Button, S. Pensotti, Valery Schegelsky, Antonino Zichichi, M. von der Mey, J. B. Ye, H. Rykaczewski, X. W. Tang, S. C. Tonwar, M. Fabre, Oleg Fedin, L. Lebeau, Giovanni Organtini, P. A. Piroué, Max Weber, U. K. Chaturvedi, Y. S. Lu, M. Chamizo, Mingming Yang, A. Shvorob, Frank Filthaut, H. Wilkens, S. Rosier-Lees, J. H. Field, Thomas Ferguson, B. Stoyanov, S. Schmidt-Kaerst, G. S. Muanza, G. Landi, Simone Paoletti, Jean Fay, A. J.M. Muijs, Manjit Kaur, P. Laurikainen, S. C. Blyth, Nicolas Produit, Riccardo Paramatti, A. Kunin, Hafeez R Hoorani, Christopher George Tully, G. Ambrosi, Wolfgang Lohmann, B. Bertucci, S. C. Kim, W. J. Metzger, F. Anselmo, Nicanor Colino, T. Angelescu, P. Wienemann, Georgi Sultanov, T. S. Dai, R. A. Khan, J. Casaus, D. Haas, C. G. Yang, J. Pothier, Yu. Zalite, G. Schwering, An.A. Vorobyov, M. Chemarin, N. Cavallo, O. Adriani, Imad Baptiste Laktineh, Lucas Taylor, M. G. Alviggi, G. M. Chen, Aleandro Nisati, Joseph Quartieri, Aaron Dominguez, F. C. Erné, Felicitas Pauss, K. Freudenreich, W. G. Ma, P. Le Coultre, M. Basile, D. Mangeol, J. K. Kim, D. Luckey, S. Cucciarelli, C. Maña, S. W. Banerjee, S. Vlachos, J. Rodin, T. Niessen, F. Ferroni, Z. P. Zhang, Peter Raics, J.V. Allaby, Kajari Mazumdar, X. D. Cai, S. Patricelli, D. Hatzifotiadou, Laszlo Boldizsar, L. Fredj, F. Cesaroni, Emilio Leonardi, D. Sciarrino, L. Baksay, F. Cotorobai, D. Prokofiev, Z. A. Liu, A. Vorvolakos, L. J. Gutay, U. Becker, S. Saremi, I. Duran, H. Vogt, F. J. Eppling, L. W. Jones, P. H. Fisher, S. M. Ting, J. M. Le Goff, N. Gheordanescu, J. A. Rubio, and P. Molnar
- Subjects
Nuclear and High Energy Physics ,Particle physics ,Electron–positron annihilation ,FOS: Physical sciences ,Fotones ,01 natural sciences ,High Energy Physics - Experiment ,Nuclear physics ,High Energy Physics - Experiment (hep-ex) ,0103 physical sciences ,010306 general physics ,Ciencias Exactas ,Physics ,Missing energy ,Luminosity (scattering theory) ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,Física ,large electron positron collider ,Supersymmetry ,Extra dimensions ,Neutralino ,High Energy Physics::Experiment ,Gravitino ,supersymmetry ,Neutrino ,Particle Physics - Experiment - Abstract
Single and multi-photon events with missing energy are analysed using data collected with the L3 detector at LEP at a centre-of-mass energy of 189 GeV, for a total of 176 pb-1 of integrated luminosity. The cross section of the process e+e- → νν̄γ(γ) is measured and the number of light neutrino flavours is determined to be Nv = 3.011±0.077 including lower energy data. Upper limits on cross sections of supersymmetric processes are set and interpretations in supersymmetric models provide improved limits on the masses of the lightest neutralino and the gravitino. Graviton-photon production in low scale gravity models with extra dimensions is searched for and limits on the energy scale of the model are set exceeding 1 TeV for two extra dimensions., Facultad de Ciencias Exactas
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- 1999
50. Search for scalar leptons in e+e− collisions at
- Author
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M. Acciarri, P. Achard, O. Adriani, M. Aguilar-Benitez, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, F. Anselmo, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, A. Balandras, R.C. Ball, S. Banerjee, Sw. Banerjee, A. Barczyk, R. Barillère, L. Barone, P. Bartalini, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, L. Bellucci, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, S. Bhattacharya, M. Biasini, A. Biland, J.J. Blaising, S.C. Blyth, G.J. Bobbink, A. Böhm, L. Boldizsar, B. Borgia, D. Bourilkov, M. Bourquin, S. Braccini, J.G. Branson, V. Brigljevic, F. Brochu, A. Buffini, A. Buijs, J.D. Burger, W.J. Burger, J. Busenitz, A. Button, X.D. Cai, M. Campanelli, M. Capell, G. Cara Romeo, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, X. Chereau, G. Chiefari, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, G. Coignet, A.P. Colijn, N. Colino, S. Costantini, F. Cotorobai, B. Cozzoni, B. de la Cruz, A. Csilling, S. Cucciarelli, T.S. Dai, J.A. van Dalen, R. D'Alessandro, R. de Asmundis, P. Déglon, A. Degré, K. Deiters, D. della Volpe, P. Denes, F. DeNotaristefani, A. De Salvo, M. Diemoz, D. van Dierendonck, F. Di Lodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, M.T. Dova, D. Duchesneau, D. Dufournaud, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, M. Fabre, R. Faccini, M.A. Falagan, S. Falciano, A. Favara, J. Fay, O. Fedin, M. Felcini, T. Ferguson, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, I. Fisk, G. Forconi, L. Fredj, K. Freudenreich, C. Furetta, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, M. Gataullin, S.S. Gau, S. Gentile, N. Gheordanescu, S. Giagu, Z.F. Gong, G. Grenier, O. Grimm, M.W. Gruenewald, M. Guida, R. van Gulik, V.K. Gupta, A. Gurtu, L.J. Gutay, D. Haas, A. Hasan, D. Hatzifotiadou, T. Hebbeker, A. Hervé, P. Hidas, J. Hirschfelder, H. Hofer, G. Holzner, H. Hoorani, S.R. Hou, I. Iashvili, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberrı́a, R.A. Khan, D. Kamrad, M. Kaur, M.N. Kienzle-Focacci, D. Kim, D.H. Kim, J.K. Kim, S.C. Kim, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, A. Kopp, I. Korolko, V. Koutsenko, M. Kräber, R.W. Kraemer, W. Krenz, A. Kunin, P. Ladron de Guevara, I. Laktineh, G. Landi, K. Lassila-Perini, P. Laurikainen, A. Lavorato, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, H.J. Lee, J.M. Le Goff, R. Leiste, E. Leonardi, P. Levtchenko, C. Li, C.H. Lin, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Lugnier, L. Luminari, W. Lustermann, W.G. Ma, M. Maity, L. Malgeri, A. Malinin, C. Maña, D. Mangeol, P. Marchesini, G. Marian, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, A. Mihul, H. Milcent, G. Mirabelli, J. Mnich, G.B. Mohanty, P. Molnar, B. Monteleoni, T. Moulik, G.S. Muanza, F. Muheim, A.J.M. Muijs, M. Musy, M. Napolitano, F. Nessi-Tedaldi, H. Newman, T. Niessen, A. Nisati, H. Nowak, Y.D. Oh, G. Organtini, R. Ostonen, C. Palomares, D. Pandoulas, S. Paoletti, P. Paolucci, R. Paramatti, H.K. Park, I.H. Park, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, D. Peach, M. Pedace, S. Pensotti, D. Perret-Gallix, B. Petersen, D. Piccolo, F. Pierella, M. Pieri, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, J. Pothier, N. Produit, D.O. Prokofiev, D. Prokofiev, J. Quartieri, G. Rahal-Callot, M.A. Rahaman, P. Raics, N. Raja, R. Ramelli, P.G. Rancoita, G. Raven, P. Razis, D. Ren, M. Rescigno, S. Reucroft, T. van Rhee, S. Riemann, K. Riles, A. Robohm, J. Rodin, B.P. Roe, L. Romero, A. Rosca, S. Rosier-Lees, J.A. Rubio, D. Ruschmeier, H. Rykaczewski, S. Saremi, S. Sarkar, J. Salicio, E. Sanchez, M.P. Sanders, M.E. Sarakinos, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, H. Schopper, D.J. Schotanus, G. Schwering, C. Sciacca, D. Sciarrino, A. Seganti, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, E. Shumilov, A. Shvorob, T. Siedenburg, D. Son, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, A. Stone, H. Stone, B. Stoyanov, A. Straessner, K. Sudhakar, G. Sultanov, L.Z. Sun, H. Suter, J.D. Swain, Z. Szillasi, T. Sztaricskai, X.W. Tang, L. Tauscher, L. Taylor, C. Timmermans, Samuel C.C. Ting, S.M. Ting, S.C. Tonwar, J. Tóth, C. Tully, K.L. Tung, Y. Uchida, J. Ulbricht, E. Valente, G. Vesztergombi, I. Vetlitsky, D. Vicinanza, G. Viertel, S. Villa, M. Vivargent, S. Vlachos, I. Vodopianov, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, M. Wang, X.L. Wang, Z.M. Wang, A. Weber, M. Weber, P. Wienemann, H. Wilkens, S.X. Wu, S. Wynhoff, L. Xia, Z.Z. Xu, B.Z. Yang, C.G. Yang, H.J. Yang, M. Yang, J.B. Ye, S.C. Yeh, An. Zalite, Yu. Zalite, Z.P. Zhang, G.Y. Zhu, R.Y. Zhu, A. Zichichi, F. Ziegler, G. Zilizi, and M. Zöller
- Subjects
Physics ,Nuclear and High Energy Physics ,Particle physics ,010308 nuclear & particles physics ,Electron–positron annihilation ,High Energy Physics::Phenomenology ,Scalar (mathematics) ,Gaugino ,Electron ,Parameter space ,01 natural sciences ,0103 physical sciences ,Bibliography ,High Energy Physics::Experiment ,010306 general physics ,Minimal Supersymmetric Standard Model ,Lepton - Abstract
We report the result of a search for scalar leptons in $\rm e^+e^-$, collisions at 189 GeV centre-of-mass energy at LEP. No evidence for such particles is found in a data sample of 176 pb$^{-1}$. Improved upper limits are set on the production cross sections for these new particles. New exclusion contours in the parameter space of the Minimal Supersymmetric Standard Model are derived, as well as new lower limits on the masses of these supersymmetric particles. Under the assumptions of common gaugino and scalar masses at the GUT scale, we set an absolute lower limit on the mass of the lightest scalar electron of 65.5 GeV.
- Published
- 1999
Catalog
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