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1. Time-resolved study of holeboring in realistic experimental conditions

Author: J. Hornung, Y. Zobus, S. Roeder, A. Kleinschmidt, D. Bertini, M. Zepf, and V. Bagnoud
Subjects: Science
Abstract: Experimental measurements involving multiple laser and plasma parameters are useful in understanding the relativistic laser-plasma interactions. Here the authors extend the model of holeboring for arbitrary profiles of laser pulse and plasma scale lengths.
Published: 2021
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2. Proton acceleration via the TNSA mechanism using a smoothed laser focus

Author: M. Afshari, J. Hornung, A. Kleinschmidt, P. Neumayer, D. Bertini, and V. Bagnoud
Subjects: Physics, QC1-999
Abstract: In this work, we present the results of an experiment aiming at proton acceleration using a focus with a homogeneous intensity distribution, called smoothed focus. To achieve this goal, we implemented a phase plate before the pre-amplifier of the Petawatt High-Energy Laser for Heavy Ion EXperiments laser facility. The phase plate was used for the first time at a high-power short-pulse laser. Demonstrating a low divergent ion beam was the main goal of this work. Numerical simulations using the particle-in-cell code Extendable PIC Open Collaboration estimated a 2–5 times reduction in the angular divergence of the proton beam using a phase plate due to a smoother sheath at the rear side of the target. However, the reduction in the angular divergence was not sensible according to the experimental data. A positive point is that the spectrum of protons that are generated with the smoothed beam is shifted toward lower energies, provided that the laser absorption is kept in check, compared to the Gaussian proton spectrum. Moreover, the number of protons that are generated with the smoothed beam is higher than the ones generated with the Gaussian beam.
Published: 2020
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3. A pilot study using immunohistochemical staining to characterize dihydropyrimidine dehydrogenase expression in keratinocyte neoplasms

Author: Ogechi Ikediobi, MD, PhD, Jennifer Y. Sui, BA, Caitlyn Kellogg, MD, Andrea Roso Mares, MD, Shota Takashima, MD, PhD, Julia D. Bertini, Brianne Daniels, DO, Brian Hinds, MD, and Bryan K. Sun, MD, PhD
Subjects: 5-fluorouracil, actinic keratosis, basal cell carcinoma, dihydropyrimidine dehydrogenase, keratinocyte carcinoma, squamous cell carcinoma, Dermatology, RL1-803
Published: 2023
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4. Coronavirus Disease-2019 in the Immunocompromised Host

Author: Christopher D. Bertini, Fareed Khawaja, and Ajay Sheshadri
Subjects: Pulmonary and Respiratory Medicine
Published: 2023
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5. INTERSTITIAL LUNG DISEASE AFTER COVID-19 IN PATIENTS WITH CANCER AND WITHOUT: A PROSPECTIVE COHORT STUDY

Author: NOH, SUNGRYONG, primary, D BERTINI, CHRISTOPHER, additional, C MIRA-AVENDANO, ISABEL, additional, KAOUS, MARYAM, additional, PATEL, BELA, additional, A FAIZ, SAADIA, additional, R SHANNON, VICKIE, additional, D BALACHANDRAN, DIWAKAR, additional, BASHOURA, LARA, additional, ADACHI, ROBERTO, additional, E EVANS, SCOTT, additional, MANZANO, JOANNA, additional, GRANWEHR, BRUNO, additional, HOLLOWAY, SHANNON, additional, DICKSON, KODWO, additional, MOHAMMED, ALYSSA, additional, MUTHU, MAYOORA, additional, SONG, HUI, additional, LEE, LYNDON, additional, KHAWAJA, FAREED, additional, and SHESHADRI, AJAY, additional
Published: 2022
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6. INTERSTITIAL LUNG DISEASE AFTER COVID-19 IN PATIENTS WITH CANCER AND WITHOUT: A PROSPECTIVE COHORT STUDY

Author: SUNGRYONG NOH, CHRISTOPHER D BERTINI, ISABEL C MIRA-AVENDANO, MARYAM KAOUS, BELA PATEL, SAADIA A FAIZ, VICKIE R SHANNON, DIWAKAR D BALACHANDRAN, LARA BASHOURA, ROBERTO ADACHI, SCOTT E EVANS, JOANNA MANZANO, BRUNO GRANWEHR, SHANNON HOLLOWAY, KODWO DICKSON, ALYSSA MOHAMMED, MAYOORA MUTHU, HUI SONG, LYNDON LEE, FAREED KHAWAJA, and AJAY SHESHADRI
Subjects: Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine, Critical Care and Intensive Care Medicine
Published: 2022
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7. Whole-blood hypocoagulable profile correlates with a greater risk of death within 28 days in patients with severe sepsis

Author: Vittorio Lucchetta, Luca Spiezia, Elena Campello, Eleonora Piasentini, Paolo Simioni, D Bertini, Annalisa Boscolo, and Alessandro De Cassai
Subjects: medicine.medical_specialty, hypocoagulability, thromboelastometry, Group B, law.invention, coagulopathy, Sepsis, lcsh:RD78.3-87.3, 03 medical and health sciences, 0302 clinical medicine, 030202 anesthesiology, law, Anesthesiology, Coagulopathy, medicine, Hypocoagulability, MULTIPLATE, ROTEM, Severe Sepsis, Thromboelastometry, business.industry, multiplate, Mortality rate, 030208 emergency & critical care medicine, medicine.disease, Intensive care unit, severe sepsis, Anesthesiology and Pain Medicine, lcsh:Anesthesiology, Anesthesia, business, rotem, Cohort study
Abstract: Background Hypocoagulability and impaired platelet function have been associated with a high risk of death in sepsis. The aim of this cohort study was to determine whether sepsis-induced hypocoagulability and platelet dysfunction (assessed by ROTEM® and MULTIPLATE®, respectively) are increased in sepsis patients who died within 28 days after diagnosis compared with patients who died between 29 and 90 days after diagnosis. Methods Consecutive patients admitted to the intensive care unit of Padova University Hospital from March 2015 to March 2018 for severe sepsis were considered. We collected blood samples from all patients to determine ROTEM® and MULTIPLATE® parameters. Each enrolled patient underwent a 90-day follow-up and the mortality rate was recorded. Results Of 120 patients, 36 (30%) died within 28 days post-diagnosis (Group A), 23 (19%) died between days 29 and 90 post-diagnosis (Group B), and 61 (51%) were alive after 90 days (survivors). The clotting time in the ROTEM® test and clot formation time in the EXTEM test were significantly more prolonged in Group A than in B. Both groups showed a significantly higher hypocoagulability than survivors in the EXTEM test. MULTIPLATE® platelet function analysis showed that platelet function was significantly lower in Group A than in Group B. Conclusions The present study showed that the combination of thromboelastometry and impedance aggregometry may help identifying sepsis patients at high risk of short-term death. Larger studies are warranted to corroborate our results.
Published: 2020

8. Time-resolved study of holeboring in realistic experimental conditions

Author: Y. Zobus, S. Roeder, Vincent Bagnoud, J. Hornung, D. Bertini, A. Kleinschmidt, and Matthew Zepf
Subjects: Scale (ratio), Plasma parameters, Science, General Physics and Astronomy, Physics::Optics, Characterization and analytical techniques, Article, General Biochemistry, Genetics and Molecular Biology, law.invention, Acceleration, law, Physics::Plasma Physics, Irradiation, Physics::Atomic Physics, Physics, Multidisciplinary, Phelix, Laser-produced plasmas, General Chemistry, Plasma, Laser, Computational physics, Pulse (physics), Physics::Space Physics, ddc:500
Abstract: The evolution of dense plasmas prior to the arrival of the peak of the laser irradiation is critical to understanding relativistic laser plasma interactions. The spectral properties of a reflected laser pulse after the interaction with a plasma can be used to gain insights about the interaction itself, whereas the effect of holeboring has a predominant role. Here we developed an analytical model, describing the non-relativistic temporal evolution of the holeboring velocity in the presence of an arbitrary overdense plasma density and laser intensity profile. We verify this using two-dimensional particle-in-cell simulations, showing a major influence on the holeboring dynamic depending on the density profile. The influence on the reflected laser pulse has been verified during an experiment at the PHELIX laser. We show that this enables the possibility to determine the sub-micrometer scale length of the preplasma by measuring the maximum holeboring velocity and acceleration during the laser-plasma interaction., Experimental measurements involving multiple laser and plasma parameters are useful in understanding the relativistic laser-plasma interactions. Here the authors extend the model of holeboring for arbitrary profiles of laser pulse and plasma scale lengths.
Published: 2021
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9. Levels of circulating microparticles in septic shock and sepsis-related complications: a case-control study

Author: Paolo Simioni, Eleonora Piasentini, Claudia M. Radu, Luca Spiezia, Annalisa Boscolo, Leonardo Manesso, D Bertini, Elena Campello, Carlo Ori, and Vittorio Lucchetta
Subjects: Adult, Male, medicine.medical_specialty, Blood coagulation disorders, Disseminated intravascular coagulation, Cell-derived microparticles, Septic shock, Aged, Case-Control Studies, Female, Humans, Middle Aged, Sepsis, Shock, Septic, Cell-Derived Microparticles, medicine.medical_treatment, Gastroenterology, Internal medicine, Severity of illness, medicine, Platelet, Mechanical ventilation, Septic, business.industry, Acute kidney injury, Shock, medicine.disease, Anesthesiology and Pain Medicine, Shock (circulatory), medicine.symptom, business
Abstract: Background Microparticles (MP) have been largely studied as potential biomarkers in septic shock (SS) though their biological and clinical relevance is still unclear. This case-control study describes the trend of various MP subtypes during SS to evaluate their possible association with severity of illness and sepsis-related complications (disseminated intravascular coagulation [DIC] and acute kidney injury [AKI]). Methods Forty patients admitted to the Intensive Care Unit with SS and 40 matched healthy volunteers were recruited. AnnexinV+, E-selectin+, thrombomodulin (TM+), leukocyte-derived (CD45+, CD36+) and platelet-derived MP (PMP-expressed as PMP/platelets ratio) were measured by flow-cytometry at baseline, on day 1, 3 and 7 after diagnosis. Severity of illness was assessed by Sequential Organ Failure Assessment Score, duration of vasoactive support and mechanical ventilation. Sepsis-related complications were considered. Results Overall, septic patients showed higher levels of all MP considered compared to controls. TM+MP were significantly lower in more severe sepsis, while CD36+MP and PMP/platelets ratio were significantly increased in patients requiring longer vasoactive support and mechanical ventilation. As for sepsis-related complications, a higher PMP/platelets ratio in patients who developed DIC and increased E-selectin+MP in subjects who developed AKI were observed. PMP/platelets ratio at baseline was significantly associated with longer vasoactive support (OR=1.59 [1.05-2.42]), longer mechanical ventilation (OR=1.6 [1.06-2.42]) and DIC occurrence (OR=1.45 [1.08-1.96]). Conclusions A global response through extra-vesiculation of endothelial cells, leukocytes and platelets during the early stages of SS was confirmed. The cellular activation was detected until day 3 after diagnosis. PMP/platelets ratio at diagnosis may be useful to evaluate SS severity and DIC occurrence.
Published: 2019
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10. CBM Collaboration

Author: T. Ablyazimov, R.P. Adak, A. Adler, A. Agarwal, K. Agarwal, Z. Ahammed, A. Ahmad, F. Ahmad, N. Ahmad, A. Akindinov, P. Akishin, V. Akishina, M. Al-Turany, I. Alekseev, E. Alexandrov, I. Alexandrov, A. Andronic, H. Appelshäuser, D. Argintaru, B. Arnoldi-Meadows, E. Atkin, M.D. Azmi, V. Baban, S. Bähr, M. Bajdel, G. Balassa, M. Balzer, N. Baranova, S. Bashir, M. Baszczyk, E. Bechtel, J. Becker, K.-H. Becker, M. Becker, J. Beckhoff, S. Belogurov, A. Belousov, J. Bendarouach, A. Bercuci, R. Berendes, D. Bertini, O. Bertini, O. Bezshyyko, P.P. Bhaduri, A. Bhasin, S.A. Bhat, W.A. Bhat, B. Bhattacharjee, A. Bhattacharyya, T.K. Bhattacharyya, S. Biswas, T. Blank, D. Blau, C. Blume, J. Brzychczyk, T. Bus, A. Bychkov, M. Cãlin, M. Caselle, A. Chakrabarti, S. Chatterjee, S. Chattopadhyay, A. Chaus, H. Cherif, P. Chudoba, E. Clerkin, M. Csanád, P. Dahm, Supriya Das, Das Susovan, J. de Cuveland, A. Demanov, D. Dementiev, Wendi Deng, Zhi Deng, H. Deppe, I. Deppner, O. Derenovskaya, M. Deveaux, Zhiguo Ding, Sheng Dong, E. Dorenskaya, P. Dorosz, A.K. Dubey, A. Dubla, M. Dürr, V.V. Elsha, D. Emschermann, H. Engel, T. Eşanu, J. Eschke, M. Esen, Xingming Fan, O. Fateev, C. Feier-Riesen, Sheng-Qin Feng, F. Fidorra, S.P.D. Figuli, D. Finogeev, P. Fischer, H. Flemming, J. Förtsch, P. Foka, U. Frankenfeld, V. Friese, E. Friske, I. Fröhlich, J. Frühauf, T. Galatyuk, R. Ganai, G. Gangopadhyay, Xin Gao, P. Gasik, T. Geßler, C. Ghosh, S.K. Ghosh, D. Giang, S. Gläßel, L. Golinka-Bezshyyko, O. Golosov, S. Golovnya, M. Golubeva, D. Golubkov, S. Gope, S. Gorbunov, S. Gorokhov, D. Gottschalk, P. Gryboś, F. Guber, M. Gumiński, A. Gupta, Yu. Gusakov, R. Haas, Dong Han, H. Hartmann, Shu He, J. Hehner, N. Heine, N. Herrmann, J.M. Heuser, C. Höhne, R. Holzmann, Dongdong Hu, Guangming Huang, Xinjie Huang, D. Hutter, M. Irfan, D. Ivanishchev, P. Ivanov, Victor Ivanov, Vladimir Ivanov, A. Ivashkin, A. Izvestnyy, H. Jahan, T. Janson, A. Jash, A. Jipa, I. Kadenko, P. Kähler, B. Kämpfer, K.-H. Kampert, R. Kapell, R. Karabowicz, N. Kargin, D. Karmanov, N. Karpushkin, E. Kashirin, V.K.S. Kashyap, K. Kasiński, G. Kasprowicz, A. Kazantsev, U. Kebschull, G. Kekelidze, M.M. Khan, S. Khan, A. Khanzadeev, F. Khasanov, A. Kiryakov, M. Kiš, I. Kisel, P. Kisel, S. Kiselev, T. Kiss, P. Klaus, R. Kłeczek, Ch. Klein-Bösing, V. Klochkov, P. Kmon, K. Koch, L. Kochenda, P. Koczoń, M. Kohn, R. Kolb, A. Kolozhvari, B. Komkov, M. Korolev, I. Korolko, O. Kot, R. Kotte, O. Kovalchuk, M. Koziel, G. Kozlov, V. Kozlov, P. Kravtsov, I. Kres, D. Kresan, M. Kruszewski, A.V. Kryanev, E. Kryshen, A. Krzyżanowska, W. Kucewicz, L. Kudin, I. Kudryashov, A. Kugler, P. Kuhl, Ajay Kumar, Ajit Kumar, L. Kumar, S.K. Kundu, A. Kurepin, N. Kurepin, P. Kurilkin, S. Kuznetsov, V. Kyva, V. Ladygin, C. Lara, E. Lavrik, I. Lazanu, A. Lebedev, S. Lebedev, E. Lebedeva, J. Lehnert, Y. Leifels, Chao Li, Yuanjing Li, V. Lindenstruth, Feng Liu, I. Lobanov, E. Lobanova, S. Löchner, P.-A. Loizeau, K. Łojek, O. Lubynets, J.A. Lucio Martínez, Xiaofeng Luo, A. Lymanets, Pengfei Lyu, N. Lyublev, Jian-Hao Ma, A. Maevskaya, S. Mahajan, P. Maj, Z. Majka, A. Malakhov, E. Malankin, D. Malkevich, B. Mallick, O. Malyatina, M. Mandal, V. Manko, O. Maragoto Rodriguez, A.M. Marin Garcia, J. Markert, T. Matulewicz, S. Mehta, M. Merkin, A. Meyer-Ahrens, J. Michel, P. Miedzik, L. Mik, K. Mikhailov, V. Mikhaylov, V. Militsija, M.F. Mir, D. Miskowiec, B. Mohanty, I. Momot, H. Morgenweck, T. Morhardt, S. Morozov, D. Mühlheim, W.F.J. Müller, C. Müntz, S. Mukherjee, P. Munkes, Yu. Murin, E. Nandy, L. Naumann, T. Nayak, F. Nickels, W. Niebur, V. Nikulin, D. Normanov, A. Olar, P. Otfinowski, J.H. Otto, E. Ovcharenko, Liang-ming Pan, I. Panasenko, S. Pandey, P. Parfenov, S. Parzhitskiy, V. Patel, C. Pauly, V. Petráček, M. Petri, M. Petriş, M. Petrovici, O. Petukhov, D. Pfeifer, P. Pfistner, K. Piasecki, J. Pietraszko, G. Pitsch, R. Płaneta, V. Plotnikov, V. Plujko, J. Pluta, K. Poźniak, S.K. Prasad, M. Prokudin, A. Prozorov, M. Pugach, V. Pugatch, A. Puntke, S. Querchfeld, L. Radulescu, S. Raha, P. Raisig, W. Raja, D. Ramazanov, J. Rautenberg, R. Ray, A. Redelbach, T. Rehman, A. Reinefeld, A. Reshetin, C. Ristea, O. Ristea, A. Rodriguez Rodriguez, F. Roether, R. Romaniuk, A. Rost, E. Rostchin, A. Roy, D. Roy, S. Roy, E. Rubio, A. Rustamov, Yu. Ryabov, R. Sahoo, P.K. Sahu, S.K. Sahu, J. Saini, F. Salem, S. Samanta, S.S. Sambyal, V. Samsonov, O. Sander, S. Sarangi, S. Sau, C. Schiaua, F. Schintke, C.J. Schmidt, D. Schmidt, H.R. Schmidt, P.M. Schneider, T. Schütt, F. Seck, I. Segal, I. Selyuzhenkov, A. Semennikov, A. Sen, A. Senger, P. Senger, A. Shabanov, A. Shabunov, N. Sharma, A.D. Sheremetiev, Shusu Shi, S. Shirinkin, M. Shiroya, M. Shitenkow, V. Shumikhin, I. Sibiryak, V. Sidorenko, C. Simon, C. Simons, A.K. Singh, B.K. Singh, C.P. Singh, O. Singh, R. Singh, V. Singhal, L. Škoda, D. Smith, Y. Söhngen, I. Som, D. Spicker, D. Stach, P. Staszel, D. Storozhyk, M. Strikhanov, J. Stroth, C. Stüllein, C. Sturm, Yuan Su, N. Sukhov, R. Sultanov, Yongjie Sun, Zhengyang Sun, D. Svirida, R. Szczygieł, A. Taranenko, O. Tarassenkova, T. Tölyhi, A. Toia, N. Topil'skaya, M. Träger, M. Traxler, E. Trifonova, Yu. Tsyupa, N.G. Tuturas, F. Uhlig, K.L. Unger, E. Usenko, D. Varga, I. Vassiliev, O. Vasylyev, R. Visinka, M. Völkl, E. Volkova, A. Vorobiev, A. Voronin, L. Wahmes, Botan Wang, Dong Wang, Tianxing Wang, Xinjian Wang, Yi Wang, A.A. Weber, M. Weber, P. Weidenkaff, F. Weiglhofer, J.P. Wessels, D. Wielanek, A. Wieloch, A. Wilms, D. Wójcik, Gy. Wolf, Ke-Jun Wu, Qiqi Wu, Junfeng Yang, Rongxing Yang, Zhongbao Yin, In-Kwon Yoo, Jianhui Yuan, I. Yushmanov, W. Zabołotny, Yu. Zaitsev, N.I. Zamiatin, H. Zbroszczyk, M. Zhalov, Qiunan Zhang, Xiaoming Zhang, Yu Zhang, Yan-Qing Zhao, Sheng Zheng, Daicui Zhou, Jian Zhou, Wenxiong Zhou, Xianglei Zhu, A. Zinchenko, I. Zivko, M. Żoładź, F. Zorn, W. Zubrzycka, P. Zumbruch, and M. Zyzak
Subjects: Nuclear and High Energy Physics
Published: 2021
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11. Proton acceleration via the TNSA mechanism using a smoothed laser focus

Author: Vincent Bagnoud, M. Afshari, D. Bertini, A. Kleinschmidt, J. Hornung, and P. Neumayer
Subjects: Ion beam, Proton, Gaussian, General Physics and Astronomy, 02 engineering and technology, 01 natural sciences, law.invention, Acceleration, symbols.namesake, law, 0103 physical sciences, ddc:530, 010302 applied physics, Physics, 021001 nanoscience & nanotechnology, Laser, lcsh:QC1-999, Computational physics, symbols, Physics::Accelerator Physics, 0210 nano-technology, Focus (optics), lcsh:Physics, Beam (structure), Gaussian beam
Abstract: AIP Advances 10(3), 035023 (2020). doi:10.1063/1.5117236, Published by American Inst. of Physics, New York, NY
Published: 2020
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12. Intra-thoracic placement of central venous catheter despite ultrasound guidance

Author: Alessandro De Cassai, Stefano Dal Cin, and D Bertini
Subjects: medicine.medical_specialty, Catheterization, Central Venous, business.industry, medicine.medical_treatment, Pain medicine, Critical Care and Intensive Care Medicine, Surgery, Ultrasound guidance, Anesthesiology, Practice Guidelines as Topic, medicine, Humans, Jugular Veins, business, Central venous catheter, Ultrasonography, Interventional
Published: 2018

13. Modeling Strategies for Large Eddy Simulation of Lean Burn Spray Flames

Author: S. Puggelli, D. Bertini, L. Mazzei, and A. Andreini
Subjects: 020303 mechanical engineering & transports, Fuel Technology, 0203 mechanical engineering, Nuclear Energy and Engineering, Mechanical Engineering, 0103 physical sciences, Energy Engineering and Power Technology, Aerospace Engineering, 02 engineering and technology, 01 natural sciences, 010305 fluids & plasmas
Abstract: Over the last years, aero-engines are progressively evolving toward design concepts that permit improvements in terms of engine safety, fuel economy, and pollutant emissions. With the aim of satisfying the strict NOx reduction targets imposed by ICAO-CAEP, lean burn technology is one of the most promising solutions even if it must face safety concerns and technical issues. Hence, a depth insight on lean burn combustion is required, and computational fluid dynamics can be a useful tool for this purpose. In this work, a comparison in large eddy simulation (LES) framework of two widely employed combustion approaches like the artificially thickened flame (ATF) and the flamelet generated manifold (FGM) is performed using ANSYS fluent v16.2. Two literature test cases with increasing complexity in terms of geometry, flow field, and operating conditions are considered. First, capabilities of FGM are evaluated on a single swirler burner operating at ambient pressure with a standard pressure atomizer for spray injection. Then, a second test case, operated at 4 bar, is simulated. Here, kerosene fuel is burned after an injection through a prefilming airblast atomizer within a corotating double swirler. Obtained comparisons with experimental results show different capabilities of ATF and FGM in modeling the partially premixed behavior of the flame and provide an overview of the main strengths and limitations of the modeling strategies under investigation.
Published: 2017
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14. Effect of sugammadex on coagulation as detected by rotational thromboelastometry in morbidly obese patients

Author: Mirto Foletto, Carlo Ori, D Bertini, Tancredi Prandini, Paolo Simioni, Francesca Fanton, Egle Perissinotto, and Michele Carron
Subjects: Male, Sugammadex, 03 medical and health sciences, Desflurane, 0302 clinical medicine, 030202 anesthesiology, Medicine, Humans, Blood Coagulation, Prothrombin time, medicine.diagnostic_test, business.industry, Middle Aged, Obesity, Morbid, Thrombelastography, Thromboelastometry, Anesthesiology and Pain Medicine, Coagulation, Clotting time, Anesthesia, Arterial blood, Female, business, 030217 neurology & neurosurgery, medicine.drug, Partial thromboplastin time
Abstract: Sugammadex, which is used to reverse rocuronium-induced neuromuscular blockade, has a limited and transient effect on activated partial thromboplastin time and prothrombin time. However, no data are available on the effects of sugammadex on coagulation in morbidly obese patients, as assessed by rotational thromboelastometry (ROTEM®).Sixty patients received sugammadex 2 mg/kg or 4 mg/kg to reverse moderate or deep rocuronium-induced neuromuscular blockade (N.=30/group) at the end of surgery under desflurane anesthesia. Arterial blood samples were collected before and 3 min and 30 min after sugammadex administration for ROTEM® analysis, including measurements of clotting time (CT), clot formation time, α angle, and maximum clot firmness in INTEM, EXTEM, and FIBTEM assays. Major and minor bleeding events were also monitored during the postoperative period.Sugammadex 2 and 4 mg/kg has a limited and transient (30 min) effect on INTEM CTs of 7.7% (P=0.04) and 10.7% (P0.0001), respectively. There were no relevant effects on other ROTEM® parameters. A multivariate analysis indicated a significant effect of total sugammadex dose (250, 250-500,500 mg) on the INTEM CT (P=0.002). A regression analysis showed a positive relationship between sugammadex dose and INTEM CT value at 3 min after administration (coefficient = 0.052 s; 95% CI: 0.005-0.098 s; P=0.03). No major or minor bleeding events were observed in either group during the postoperative period.Sugammadex produces a slight effect on coagulation in morbidly obese patients, without increasing the risk for postoperative bleeding.
Published: 2017

15. Challenges in QCD matter physics --The scientific programme of the Compressed Baryonic Matter experiment at FAIR

Author: V. Jakovlev, R. Talukdar, Alberica Toia, V.M. Golovatyuk, P. Ivanov, Abhijit Bhattacharyya, M. Kohn, Yu. Onishchuk, M. Tanha, Suman Sau, E. Friske, L. Kumar, A. Roy, Valerica Baban, Yaping Wang, V. Blinov, D. Svirida, Pradip Kumar Sahu, D. Dementiev, A. Gomez Ramirez, M. Petris, Ming Shao, D. Blau, Yu. P. Tsyupa, A. Rost, D. P. Mahapatra, Y. F. Ryabov, D. Wielanek, Anju Bhasin, C. Lara, Saikat Biswas, Shusu Shi, E. P. Akishina, F. Seck, V. Jain, Hongfang Chen, O. Malyatina, B. Komkov, I. Carevic, V. Baublis, Raghunath Sahoo, D. Normanov, Tetyana Galatyuk, S. Amar-Youcef, Cristian Andrei, Yu. I. Bocharov, A. Vorobiev, M. Strikhanov, Y. Leifels, O. Petukhov, A. Petrovici, Dezso Varga, Oana Ristea, W. Verhoeven, J. Sánchez Rosado, Victor Golovtsov, S. Belogurov, E. Kryshen, M. Dey, Johannes Lehrbach, Y. P. Viyogi, A. V. Kazantsev, A. Himmi, M. Anđelić, Oleg Bezshyyko, Cheng Li, A. Raportirenko, Xu Cai, C. Kreidl, Daniela Bartos, T. Balog, Volker Lindenstruth, A. Chaus, M. Mohisin Khan, Mate Csanad, J. Pluta, A. Senger, Matthias Balzer, Christoph Blume, H. Appelshäuser, Di Jiang, B. Kämpfer, A. Lymanets, I. Berceanu, S. Gorbunov, S. Sarangi, V. Pospíšil, N. Heine, A. Veshikov, Yuanjing Li, V. Kushpil, Ch. Klein-Bösing, I. Selyuzhenkov, S. Razin, Guofeng Song, D. Belyakov, G. Berezin, V. Kyva, Andrei Ionut Herghelegiu, Heiko Engel, K. Schmidt, V. Klochkov, Alla Maevskaya, P.-A. Loizeau, L. Golinka-Bezshyyko, V.A. Karnaukhov, J. Bendarouach, C. Xiang, A.D. Sheremetiev, V. F. Chepurnov, Hr Schmidt, Zbigniew Sosin, M. Singla, I. Momot, O. Andreeva, I. Alexandrov, R. N. Singaraju, S. Avdeev, Evgeny Alexandrov, R. Płaneta, Gennady Ososkov, D. Hutter, A. Reinefeld, C.J. Schmidt, Andrei Dorokhov, Vikram Patel, K.-H. Becker, N. Kurepin, E. Lebedeva, C. P. Singh, Y. K. Sun, K. Jaaskelainen, Andras Szabo, J. Rożynek, Sanjeev Singh Sambyal, V. S. Negi, Krzysztof Piasecki, W. F. J. Müller, M. Baznat, N. Miftakhov, Feng Liu, N. Ahmad, L. Skoda, G. D. Kekelidze, Vladimir Ivanov, Krzysztof Kasinski, Xi-Wei Wang, D. Miskowiec, Serguei Volkov, Sudhir Raniwala, I. Tsakov, A. Nedosekin, Peter Senger, T. Barczyk, S. Dubnichka, C. Ristea, N.G. Tuturas, E. V. Atkin, D. Karmanov, W. Zabolotny, Tatiana Karavicheva, Subhasis Samanta, Yu.V. Zanevsky, S. Bähr, O. Batenkov, M. Petrovici, B. Milanovic, Muhammad Farooq, R. Karabowicz, I. Vassiliev, P. Staszel, Sheng Dong, Udo Wolfgang Kebschull, P. Koczon, Goutam Gangopadhyay, P. Zumbruch, Vladimir Plujko, Y. Berdnikov, Shue He, Volodymyr Vovchenko, V. Mialkovski, W. Zipper, T. Bus, O. Tarassenkova, S. K. Sahu, V. Militsija, Yu. Zaitsev, C. Müntz, S. K. Ghosh, Sushanta Tripathy, E. Rostchin, V. Shumikhin, I. Fröhlich, I. Panasenko, A. Laso Garcia, L. Dutka, Yu.S. Anisimov, B. Linnik, T. Tischler, A. Ivashkin, R. Kotte, Calin Besliu, T. Akishina, Rashmi Raniwala, Sheng Zheng, K. Koch, J. Kunkel, A. Shabunov, E. Lobanova, Wojciech Kucewicz, T. Breitner, M. Al-Turany, R. P. Adak, Claudiu Cornel Schiaua, S. Masciocchi, Zhongbao Yin, Xinjie Huang, Jens Wiechula, Nu Xu, I. Kisel, Christian Sturm, T. Mahmoud, V. Kalinin, A. Abuhoza, Mohd Danish Azmi, P. Zrelov, Jing Zhou, M. Dželalija, C. Deveaux, M. Goffe, Ke-Jun Wu, S. Strohauer, S. Bashir, D. Argintaru, B. Heß, A. Turowiecki, M. B. Golubeva, F. Ahmad, S. Gläßel, V. Plotnikov, Manuel Penschuck, Supriya Das, Grzegorz Kasprowicz, Vladislav Manko, O. Vasylyev, D. Kresan, L. Kudin, Yu. V. Gusakov, Dongdong Hu, Vladimir Nikulin, M. Ivanov, D. Gottschalk, Karl-Heinz Kampert, A. Kolosova, G. Caragheorgheopol, K. Dey, K. Mikhailov, Anand Kumar Dubey, J. Scholten, S. P. D. Figuli, T. Blank, Ajit Kumar, Vladimir Peshekhonov, Igor Pshenichnov, E. Badura, Michael Deveaux, I. Rostovtseva, M. Kiš, Jürgen Becker, Evgeny Karpechev, B. W. Kolb, Valery Pugatch, Xiaofeng Luo, I. Som, E. Ovcharenko, F.F. Guber, H. Büsching, H. Cherif, N. R. Panda, Zubayer Ahammed, R. Najman, Fouad Rami, M. Gumiński, J. Pieper, Jerzy Gajda, G. Kozlov, H. Jahan, A. Drozd, V. Butuzov, Joachim Stroth, I. K. Yoo, Thomas Janson, M. Petri, R. Holzmann, D. Finogeev, S. Golovnya, Ping Cao, E. Malankin, Buddhadeb Bhattacharjee, L. Meder, Junfeng Yang, Lei Zhao, C. Simon, S. Kuznetsov, I. Valin, M. Zyzak, H. Hartmann, T. Satława, Yi Wang, Anton Andronic, Daicui Zhou, Zebo Tang, M. Prokudin, V. Saveliev, Qiyan Li, I. M. Deppner, Mahitosh Mandal, F. Uhlig, J. A. Lucio Martínez, J. Book, L. Mik, S. Schatral, S. K. Pal, A. Petrovskiy, J. Pietraszko, B. Debnath, E. Usenko, O. Svoboda, Gy. Wolf, V.V. Elsha, J. Lehnert, Pengfei Lyu, S. Seddiki, Peter Fischer, Huanhuan Fan, D. Doering, J. Frühauf, C. Wendisch, Yu Zhang, V. Kozlov, P. Tlustý, Piotr Otfinowski, N. Baranova, Sergey Kiselev, J. Rautenberg, Dmitry Mal'kevich, I. Kadenko, I. Lobanov, Mikhail Zhalov, A. Rodriguez Rodriguez, D. Emschermann, Vikas Singhal, Pavel Akishin, M. Bach, P. Kravtsov, X. Zhu, C. Nandi, I. Korolko, Rongxing Yang, E. Nandy, D. Ivanischev, Anil Prakash, A. Semennikov, I. E. Yushmanov, S. Parzhitskiy, M. Vznuzdaev, A. Khvorostukhin, A. Kiryakov, Soma Mukherjee, LuYao Chen, M. Pugach, Piotr Kmon, J. Gebelein, V. Kleipa, C. Bergmann, Kai Schweda, S. Rabtsun, Victor Ivanov, Tivadar Kiss, M. Dreschmann, I. G. Alekseev, A. K. Kurilkin, A. Volochniuk, E. Krebs, A. Lebedev, V. Kramarenko, N. Topil'skaya, S. Das, S. Lebedev, S. Querchfeld, Madan M. Aggarwal, N.I. Zamiatin, Amrendra K. Singh, Swagata Mandal, A. Khanzadeev, C. Simons, Gilles Claus, U. Frankenfeld, V.V. Ivanov, A. Chernogorov, Pascal Dillenseger, V. Dobyrn, Z. Dubnichkova, S. Löchner, Bhartendu K. Singh, S. Ahmad, Rishat Sultanov, J. Kallunkathariyil, A. Wieloch, T. Matulewicz, R. Berendes, A. Shabanov, Saniya Khan, V. Friese, Anik Gupta, L. Kochenda, M. Kirejczyk, Pavel Kisel, Amlan Chakrabarti, Ashwini Kumar, Michal Koziel, A. Berdnikov, A. Sadovsky, T. O. Ablyazimov, S. Mahajan, M. Merkin, Robert Szczygiel, C. Pauly, Krzysztof Poźniak, F. Roether, Alexey Kurepin, Alexander Voronin, A. Bubak, Nikolai Shumeiko, Nicolas Winckler, A. V. Kryanev, Andrey Reshetin, A. Simakov, Sukalyan Chattopadhyay, E. M. Ilgenfritz, B. Sikora, Jihye Song, J. Hehner, Zhi Deng, M. Irfan, J. Saini, S. A. Lone, L. Naumann, D. Eschweiler, A. M. Marin Garcia, P. Kähler, O. Derenovskaya, A.P. Ierusalimov, Alexandru Jipa, K. Agarwal, T. Tolyhi, H. Malygina, Xingming Fan, Amalia Pop, Dmitry Golubkov, E. M. Verbitskaya, L. Radulescu, Ryszard S. Romaniuk, D. Pfeifer, Yifei Zhang, Rajarshi Ray, V. Zryuev, M. Teklishyn, M. Träger, S. Morozov, H. Flemming, A. Oancea, A. Wilms, P. Ghosh, A. Grzeszczuk, V. Mikhaylov, Patrick Simon Reichelt, Ankhi Roy, Sanguk Won, Vladimir Samsonov, T. Esanu, V. Akishina, D.V. Peshekhonov, A.I. Zinchenko, M. Żoładź, Xin Li, I. Sibiryak, J. Wüstenfeld, Aleksey Voronin, M. Korolev, Guangming Huang, A. Kugler, E. Kaptur, J. Michel, J. Tarasiuk, Manjit Kaur, A. Bychkov, F. Lemke, Bekhzod S Yuldashev, T. K. Bhattacharyya, S. Gorokhov, F. Schintke, P. Klaus, Adrian Byszuk, Ionel Lazanu, Dong Wang, Michael Dürr, M. Krieger, H. Deppe, Sibaji Raha, O. Sander, S. Kowalski, K. Wiśniewski, Alexander Malakhov, I. Filozova, Shengqin Feng, M. Calin, S. Reinecke, V. Kucher, M. Weber, A. Kovalchuk, V. Petráček, M. Adamczyk, K.K. Gudima, Johannes Peter Wessels, P. Sitzmann, J. Markert, V. K. Eremin, Alexandru Bercuci, Marc Winter, Mateusz Baszczyk, M.I. Ciobanu, E. Bao, M. Kuc, U. Brüning, O. V. Fateev, Piotr Maj, J. de Cuveland, M. G. Târzilă, Pavel Larionov, R. Averbeck, Jianping Cheng, Jacek Rauza, C. E. Muñoz Castillo, N. D'Ascenzo, O. Bertini, Wendi Deng, G. Kretschmar, I. Skwira-Chalot, W. Niebur, K. Oh, V. P. Ladygin, T. Morhardt, C. Höhne, M. G. Wiebusch, Partha Pratim Bhaduri, Dong Han, Oleg Karavichev, N. Herrmann, R. Visinka, F. Constantin, C. García Chávez, J. Brzychczyk, Sidharth Kumar Prasad, D. Soyk, V. V. Kirakosyan, W. Koenig, D. Bertini, Z. Majka, F. Khasanov, J. Eschke, P. Gryboś, E. Lavrik, V. Cătănescu, K. Siwek-Wilczyńska, P. K. Kurilkin, J.M. Heuser, Adeel Akram, Yu. Murin, Alexander Akindinov, A. K. Bhati, I. Kres, J. Förtsch, Rafal Kleczek, Jiajun Zheng, S. Manz, T. K. Nayak, Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), CBM, Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA), and Université de Strasbourg (UNISTRA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: J/psi(3100), Phase transition, matter: interaction, Hadron, Nuclear Theory, hypernucleus, 7. Clean energy, 01 natural sciences, Critical point (thermodynamics), transport theory, hadron: gas, Nuclear Experiment, neutron star, QCD matter, Brookhaven RHIC Coll, quark gluon: plasma, Physics, Large Hadron Collider, fireball, elliptic flow, strong interaction, Observable, heavy ion, CERN LHC Coll, QCD matter, Quark-Gluon-Plasma (QGP), QCD phase diagram, strong interaction, hadronic matter, partonic matte, heavy-ion, 2-4.9 GeV/nucleon, Nuclear and High Energy Physics, Particle physics, CBM, charmonium, [PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th], Strong interaction, review, nonperturbative, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], symmetry: chiral, quantum chromodynamics: critical phenomena, strangeness, 0103 physical sciences, density: high, Darmstadt GSI FAIR, structure, 010306 general physics, equation of state, quantum chromodynamics: matter, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, nucleus, temperature: high, baryon, Neutron star, Automatic Keywords, HADES, charm
Abstract: International audience; Substantial experimental and theoretical efforts worldwide are devoted to explore the phase diagram of strongly interacting matter. At LHC and top RHIC energies, QCD matter is studied at very high temperatures and nearly vanishing net-baryon densities. There is evidence that a Quark-Gluon-Plasma (QGP) was created at experiments at RHIC and LHC. The transition from the QGP back to the hadron gas is found to be a smooth cross over. For larger net-baryon densities and lower temperatures, it is expected that the QCD phase diagram exhibits a rich structure, such as a first-order phase transition between hadronic and partonic matter which terminates in a critical point, or exotic phases like quarkyonic matter. The discovery of these landmarks would be a breakthrough in our understanding of the strong interaction and is therefore in the focus of various high-energy heavy-ion research programs. The Compressed Baryonic Matter (CBM) experiment at FAIR will play a unique role in the exploration of the QCD phase diagram in the region of high net-baryon densities, because it is designed to run at unprecedented interaction rates. High-rate operation is the key prerequisite for high-precision measurements of multi-differential observables and of rare diagnostic probes which are sensitive to the dense phase of the nuclear fireball. The goal of the CBM experiment at SIS100 ( $\sqrt{s_{NN}}=$ 2.7--4.9 GeV) is to discover fundamental properties of QCD matter: the phase structure at large baryon-chemical potentials ( $\mu_B > 500$ MeV), effects of chiral symmetry, and the equation of state at high density as it is expected to occur in the core of neutron stars. In this article, we review the motivation for and the physics programme of CBM, including activities before the start of data taking in 2024, in the context of the worldwide efforts to explore high-density QCD matter.
Published: 2017
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16. CBM Collaboration

Author: T. Ablyazimov, A. Abuhoza, R. Adak, J. Adamczewski-Musch, M. Adamczyk, M.M. Aggarwal, Z. Ahammed, F. Ahmad, N. Ahmad, S. Ahmad, A. Akindinov, P. Akishin, E. Akishina, T. Akishina, V. Akishina, M. Al-Turany, E. Alexandrov, I. Alexandrov, S. Amar-Youcef, M. Anđelić, O. Andreeva, C. Andrei, A. Andronic, Yu. Anisimov, H. Appelshäuser, A. Arend, D. Argintaru, E. Atkin, S. Avdeev, R. Averbeck, M.D. Azmi, V. Baban, M. Bach, E. Badura, S. Baginyan, T. Balle, T. Balog, S. Bandyopadhyay, P. Banerjee, N. Baranova, T. Barczyk, D. Bartoş, S. Bashir, Z. Basrak, M. Baszczyk, O. Batenkov, V. Baublis, C. Baumann, M. Baznat, K.-H. Becker, T. Bel, S. Belogurov, J. Bendarouach, I. Berceanu, A. Bercuci, E. Berdermann, A. Berdnikov, Y. Berdnikov, R. Berendes, C. Bergmann, D. Bertini, O. Bertini, C. Beşliu, O. Bezshyyko, P.P. Bhaduri, A. Bhasin, A.K. Bhati, B. Bhattacharjee, A. Bhattacharyya, T.K. Bhattacharyya, S. Biswas, D. Blau, C. Blume, Yu. Bocharov, S. Böttger, M. Borysova, T. Breitner, U. Brüning, J. Brzychczyk, A. Bubak, H. Büsching, A. Bychkov, A. Byszuk, Xu Cai, M. Cãlin, Ping Cao, R. Čaplar, G. Caragheorgheopol, I. Carević, V. Cătănescu, A. Chakrabarti, S. Chatterji, Sanatan Chattopadhyay, Subhasis Chattopadhyay, Hongfang Chen, Jianping Cheng, V. Chepurnov, S. Chernenko, A. Chernogorov, Kyung-Eon Choi, M.I. Ciobanu, G. Claus, F. Constantin, V. Covlea, M. Csanád, N. D'Ascenzo, S. Das, K. Davkov, V. Davkov, J. de Cuveland, B. Debnath, D. Dementiev, Zhi Deng, H. Deppe, I. Deppner, O. Derenovskaya, C.A. Deveaux, M. Deveaux, K. Dey, M. Dey, P. Dillenseger, V. Dobyrn, D. Doering, A. Dorokhov, A. Drozd, A.K. Dubey, S. Dubnichka, A. Dubnichkova, M. Dürr, W. Dulinski, L. Dutka, M. Dželalija, D. Emschermann, H. Engel, V. Eremin, T. Eşanu, J. Eschke, D. Eschweiler, Jongsik Eum, Huanhuan Fan, O. Fateev, I. Filozova, D. Finogeev, P. Fischer, H. Flemming, U. Frankenfeld, V. Friese, E. Friske, I. Fröhlich, J. Frühauf, Á. Fülöp, J. Gajda, T. Galatyuk, A. Galkin, V. Galkin, G. Gangopadhyay, C. García Chávez, I. Gašparić, J. Gebelein, P. Ghosh, S.K. Ghosh, M. Goffe, L. Golinka-Bezshyyko, V. Golovatyuk, S. Golovnya, V. Golovtsov, M. Golubeva, D. Golubkov, A. Gómez Ramírez, S. Gorbunov, S. Gorokhov, D. Gottschalk, P. Gryboś, A. Grzeszczuk, F. Guber, K. Gudima, A. Gupta, Yu. Gusakov, A. Haldar, S. Haldar, H. Hartmann, J. Hehner, K. Heidel, N. Heine, E. Hellbär, A. Herghelegiu, N. Herrmann, B. Heß, J.M. Heuser, A. Himmi, C. Höhne, R. Holzmann, Guangming Huang, Xinjie Huang, J. Hutsch, D. Hutter, E. Iakovleva, A. Ierusalimov, E.-M. Ilgenfritz, M. Irfan, M. Ivanov, Valery Ivanov, Victor Ivanov, Vladimir Ivanov, A. Ivashkin, K. Jaaskelainen, H. Jahan, V. Jain, V. Jakovlev, T. Janson, A. Jipa, I. Kadenko, B. Kämpfer, S. Kalcher, V. Kalinin, K.-H. Kampert, Tae Im Kang, E. Kaptur, R. Karabowicz, O. Karavichev, T. Karavicheva, D. Karmanov, V. Karnaukhov, E. Karpechev, K. Kasiński, G. Kasprowicz, M. Kaur, A. Kazantsev, U. Kebschull, G. Kekelidze, M.M. Khan, S.A. Khan, A. Khanzadeev, F. Khasanov, A. Khvorostukhin, V. Kirakosyan, M. Kirejczyk, A. Kiryakov, M. Kiš, I. Kisel, P. Kisel, S. Kiselev, A. Kiss, T. Kiss, P. Klaus, R. Kłeczek, Ch. Klein-Bösing, V. Kleipa, P. Kmon, K. Koch, L. Kochenda, P. Koczoń, W. König, M. Kohn, B.W. Kolb, A. Kolosova, B. Komkov, J.M. Kopfer, M. Korolev, I. Korolko, R. Kotte, A. Kotynia, A. Kovalchuk, S. Kowalski, M. Koziel, G. Kozlov, P. Kravtsov, E. Krebs, C. Kreidl, D. Kresan, G. Kretschmar, M. Kretz, M. Krieger, E. Kryshen, W. Kucewicz, L. Kudin, A. Kugler, I. Kulakov, J. Kunkel, A. Kurepin, P. Kurilkin, V. Kushpil, V. Kyva, V. Ladygin, C. Lara, P. Larionov, A. Laso Garcia, E. Lavrik, I. Lazanu, A. Lebedev, S. Lebedev, E. Lebedeva, J. Lehnert, J. Lehrbach, F. Lemke, Cheng Li, Jin Li, Qiyan Li, Yuanjing Li, Yulan Li, V. Lindenstruth, S. Linev, B. Linnik, E. Litvinenko, Feng Liu, I. Lobanov, E. Lobanova, S. Löchner, P.-A. Loizeau, J.A. Lucio Martínez, A. Lymanets, A. Maevskaya, S. Mahajan, D.P. Mahapatra, T. Mahmoud, P. Maj, Z. Majka, A. Malakhov, E. Malankin, D. Malkevich, O. Malyatina, H. Malygina, S. Mandal, V. Manko, S. Manz, V. Marin, A.M. Marin Garcia, J. Markert, S. Masciocchi, T. Matulewicz, M. Merkin, V. Mialkovski, J. Michel, N. Miftakhov, K. Mikhailov, V. Mikhaylov, B. Milanović, V. Militsija, M.F. Mir, D. Miskowiec, T. Morhardt, W.F.J. Müller, C. Müntz, Yu. Murin, R. Najman, L. Naumann, T. Nayak, A. Nedosekin, B. Neumann, W. Niebur, V. Nikulin, D. Normanov, M. Nüssle, A. Oancea, Kunsu Oh, Y. Onishchuk, D. Osipov, G. Ososkov, D. Ossetski, P. Otfinowski, E. Ovcharenko, S. Pal, I. Panasenko, N.R. Panda, S. Parzhitskiy, C. Pauly, Haiping Peng, I. Peric, D. Peshekhonov, V. Peshekhonov, V. Petráček, M. Petriş, A. Petrovici, M. Petrovici, A. Petrovskiy, O. Petukhov, K. Piasecki, J. Pieper, J. Pietraszko, R. Płaneta, E. Plekhanov, V. Plotnikov, V. Plujko, J. Pluta, V. Poliakov, P. Polozov, A. Pop, V. Popov, V. Pospisil, B.V.K.S. Potukuchi, J. Pouryamout, K. Poźniak, A. Prakash, M. Prokudin, I. Pshenichnov, M. Pugach, V. Pugatch, S. Querchfeld, L. Radulescu, S. Raha, W. Raja, F. Rami, R. Raniwala, S. Raniwala, A. Raportirenko, J. Rautenberg, J. Rauza, R. Ray, S. Razin, P. Reichelt, S. Reinecke, A. Reshetin, C. Ristea, O. Ristea, F. Roether, R. Romaniuk, A. Rost, E. Rostchin, I. Rostovtseva, A. Roy, J. Rożynek, Yu. Ryabov, V. Rykalin, A. Sadovsky, S. Sadovsky, R. Sahoo, P.K. Sahu, J. Saini, S. Samanta, S.S. Sambyal, V. Samsonov, J. Sánchez Rosado, S. Sau, V. Saveliev, S. Schatral, C. Schiaua, C.J. Schmidt, H.R. Schmidt, K. Schmidt, K. Schweda, A. Scurtu, F. Seck, S. Seddiki, I. Selyuzhenkov, A. Semennikov, A. Senger, P. Senger, A. Shabunov, Ming Shao, M.K. Sharma, N. Shumeiko, V. Shumikhin, B. Sikora, A. Simakov, C. Simon, C. Simons, R.N. Singaraju, A.K. Singh, B.K. Singh, C.P. Singh, V. Singhal, K. Siwek-Wilczyńska, L. Škoda, I. Skwira-Chalot, I. Som, Jihye Song, I. Sorokin, Z. Sosin, D. Soyk, P. Staszel, A. Stavinskiy, E. Stephan, D. Storozhyk, M. Strikhanov, S. Strohauer, J. Stroth, C. Sturm, R. Sultanov, Yongjie Sun, O. Svoboda, R. Szczygieł, R. Talukdar, Zebo Tang, M. Tanha, J. Tarasiuk, O. Tarassenkova, M.-G. Târzilă, V. Tiflov, T. Tischler, P. Tlustý, A. Toia, T. Tolyhi, N. Topil'skaya, C. Trageser, P. Trivedy, I. Tsakov, Yu. Tsyupa, A. Turowiecki, F. Uhlig, E. Usenko, I. Valin, T. Vasiliev, I. Vassiliev, E. Verbitskaya, W. Verhoeven, A. Veshikov, R. Visinka, Y.P. Viyogi, S. Volkov, Yu. Volkov, A. Vorobiev, A. Voronin, V. Vovchenko, E. Vznuzdaev, M. Vznuzdaev, Dong Wang, Yaping Wang, Wang Yi, C. Wendisch, J.P. Wessels, M. Wiebusch, J. Wiechula, B. Wiedemann, D. Wielanek, A. Wieloch, N. Winckler, M. Winter, K. Wiśniewski, D. Wohlfeld, Gy. Wolf, Won Sanguk, J. Wüstenfeld, Changzhou Xiang, Xu Nu, Jun-Gyu Yi, Zhongbao Yin, In-Kwon Yoo, Qian Yue, B. Yuldashev, I. Yushmanov, W. Zabołotny, Yu. Zaitsev, Yu. Zanevsky, M. Zhalov, Ya Peng Zhang, Yifei Zhang, Daicui Zhou, Xianglei Zhu, A. Zinchenko, W. Zipper, M. Żoładź, P. Zrelov, V. Zryuev, P. Zumbruch, and M. Zyzak
Subjects: Nuclear and High Energy Physics
Published: 2014
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17. The CBM Collaboration

Author: A. Abuhoza, J. Adamczewski-Musch, M.M. Aggarwal, Z. Ahammed, F. Ahmad, N. Ahmad, S. Ahmad, A. Akindinov, P. Akishin, E. Akishina, T. Akishina, V. Akishina, M. Al-Turany, S. Amar-Youcef, M. Anđelić, C. Andrei, A. Andronic, Yu. Anisimov, H. Appelshäuser, A. Arend, D. Argintaru, T. Armbruster, E. Atkin, S. Avdeyev, M.D. Azmi, V. Baban, M. Bach, E. Badura, S. Baginyan, T. Balog, S. Bandyopadhyay, P. Banerjee, N. Baranova, D. Bartoş, S. Bashir, Z. Basrak, M. Baszczyk, O. Batenkov, V. Baublis, C. Baumann, K.-H. Becker, T. Bel, S. Belogurov, I. Berceanu, E. Berdermann, A. Berdnikov, Y. Berdnikov, R. Berendes, C. Bergmann, D. Bertini, C. Beşliu, O. Bezshyyko, P.P. Bhaduri, A. Bhasin, A.K. Bhati, B. Bhattacharjee, A. Bhattacharyya, T.K. Bhattacharyya, S. Biswas, D. Blau, C. Blume, Yu. Bocharov, S. Böttger, M. Borysova, B. Bozsogi, T. Breitner, U. Brüning, J. Brzychczyk, A. Bubak, A. Bychkov, Xu Cai, M. Cãlin, R. Čaplar, G. Caragheorgheopol, I. Carević, V. Cătănescu, A. Chakrabarti, S. Chatterji, Sanatan Chattopadhyay, Subhasis Chattopadhyay, Hongfang Chen, Jianping Cheng, V. Chepurnov, S. Chernenko, A. Chernogorov, M.I. Ciobanu, G. Claus, F. Constantin, V. Covlea, M. Csanád, N. DʼAscenzo, S. Das, K. Davkov, V. Davkov, J. de Cuveland, B. Debnath, Zhi Deng, H. Deppe, I. Deppner, O. Derenovskaya, M. Deveaux, K. Dey, M. Dey, P. Dillenseger, V. Dobyrn, D. Doering, M. Domachowski, A. Dorokhov, C.A. Dritsa, A.K. Dubey, S. Dubnichka, A. Dubnichkova, W. Dulinski, M. Dželalija, D. Emschermann, H. Engel, V. Eremin, T. Eşanu, J. Eschke, O. Fateev, P. Fischer, H. Flemming, U. Frankenfeld, V. Friese, I. Fröhlich, J. Frühauf, Á. Fülöp, J. Gajda, T. Galatyuk, A. Galkin, V. Galkin, G. Gangopadhyay, M.S. Ganti, C. García Chávez, I. Gašparić, J. Gebelein, P. Ghosh, S.K. Ghosh, M. Goffe, V. Golovatyuk, S. Golovnya, V. Golovtsov, M. Golubeva, D. Golubkov, S. Gorbunov, D. Gottschalk, P. Gryboś, A. Grzeszczuk, F. Guber, A. Gupta, Yu. Gusakov, A. Haldar, S. Haldar, M. Hartig, J. Hehner, K. Heidel, N. Heine, A. Herghelegiu, N. Herrmann, B. Heß, J.M. Heuser, A. Himmi, C. Höhne, R. Holzmann, Guangming Huang, J. Hutsch, D. Hutter, A. Ierusalimov, E.-M. Ilgenfritz, M. Irfan, Valery Ivanov, Victor Ivanov, Vladimir Ivanov, A. Ivashkin, K. Jaaskelainen, V. Jakovlev, T. Janson, A. Jipa, I. Kadenko, B. Kämpfer, S. Kalcher, V. Kalinin, K.-H. Kampert, Tae Im Kang, E. Kaptur, R. Karabowicz, O. Karavichev, T. Karavicheva, D. Karmanov, V. Karnaukhov, E. Karpechev, K. Kasiński, M. Kaur, A. Kazantsev, U. Kebschull, G. Kekelidze, M.M. Khan, S.A. Khan, A. Khanzadeev, F. Khasanov, V. Kirakosyan, M. Kirejczyk, M. Kiš, I. Kisel, P. Kisel, S. Kiselev, A. Kiss, T. Kiss, R. Kłeczek, Ch. Klein-Bösing, V. Kleipa, K. Koch, L. Kochenda, P. Koczoń, B. Kolb, B. Komkov, J.M. Kopfer, M. Korolev, I. Korolko, R. Kotte, A. Kotynia, A. Kovalchuk, S. Kowalski, M. Koziel, G. Kozlov, P. Kravtsov, C. Kreidl, D. Kresan, M. Kretz, M. Krieger, E. Kryshen, W. Kucewicz, L. Kudin, A. Kugler, I. Kulakov, J. Kunkel, A. Kurepin, V. Kyva, V. Ladygin, C. Lara, P. Larionov, A. Laso Garcia, E. Lavrik, I. Lazanu, A. Lebedev, S. Lebedev, E. Lebedeva, J. Lehrbach, F. Lemke, Cheng Li, Jin Li, Li Qyian, Yuanjing Li, Yulan Li, V. Lindenstruth, S. Linev, E. Litvinenko, Feng Liu, I. Lobanov, E. Lobanova, S. Löchner, P.-A. Loizeau, A. Lymanets, A. Maevskaya, S. Mahajan, D.P. Mahapatra, T. Mahmoud, P. Maj, Z. Majka, A. Malakhov, O. Malyatina, H. Malygina, J. Manjavidze, V. Manko, S. Manz, V. Marin, T. Matulewicz, M. Merkin, V. Mialkovski, N. Miftakhov, K. Mikhailov, B. Milanovic, V. Militsija, F. Mir, W.F.J. Müller, C. Müntz, Yu. Murin, L. Naumann, T. Nayak, B. Neumann, W. Niebur, V. Nikulin, M. Nüssle, A. Oancea, Oh Kunsu, Y. Onishchuk, G. Ososkov, D. Ossetski, P. Otfinowski, E. Ovcharenko, Pal Susanta, I. Panasenko, S. Parzhitskiy, C. Pauly, Haiping Peng, I. Peric, D. Peshekhonov, V. Peshekhonov, V. Petráček, M. Petriş, A. Petrovici, M. Petrovici, A. Petrovskiy, O. Petukhov, K. Piasecki, J. Pietraszko, E. Plekhanov, V. Plujko, V. Poliakov, P. Polozov, A. Pop, V. Popov, V. Pospisil, B.V.K.S. Potukuchi, J. Pouryamout, A. Prakash, M. Prokudin, I. Pshenichnov, V. Pugatch, S. Querchfeld, S. Raha, W. Raja, F. Rami, R. Raniwala, S. Raniwala, A. Raportirenko, J. Rautenberg, R. Ray, S. Razin, P. Reichelt, S. Reinecke, A. Reshetin, C. Ristea, O. Ristea, E. Rostchin, I. Rostovtseva, A. Roy, J. Rożynek, Yu. Ryabov, V. Rykalin, A. Sadovsky, S. Sadovsky, P.K. Sahu, J. Saini, S.S. Sambyal, V. Samsonov, J. Sanchez Rosado, V. Saveliev, S. Schatral, C. Schiaua, C.J. Schmidt, H.R. Schmidt, C. Schrader, K. Schweda, A. Scurtu, S. Seddiki, A. Semennikov, A. Senger, P. Senger, A. Shabunov, Ming Shao, M.K. Sharma, V. Shumikhin, B. Sikora, A. Simakov, C. Simon, C. Simons, R.N. Singaraju, A.K. Singh, B.K. Singh, C.P. Singh, V. Singhal, M. Singla, K. Siwek-Wilczynska, L. Škoda, Song Jihye, I. Sorokin, D. Soyk, P. Staszel, A. Stavinskiy, E. Stephan, D. Storozhyk, M. Strikhanov, J. Stroth, C. Sturm, Yongjie Sun, O. Svoboda, R. Szczygieł, R. Talukdar, Zebo Tang, O. Tarassenkova, M. Târzilă, V. Tiflov, T. Tischler, P. Tlustý, T. Tolyhi, N. Topilʼskaya, C. Trageser, P. Trivedy, I. Tsakov, Yu. Tsyupa, F. Uhlig, E. Usenko, I. Valin, T. Vasiliev, I. Vassiliev, E. Verbitskaya, W. Verhoeven, A. Veshikov, Y. Viyogi, S. Volkov, Yu. Volkov, A. Vorobiev, A. Voronin, E. Vznuzdaev, M. Vznuzdaev, Dong Wang, Yaping Wang, Yi Wang, C. Wendisch, J.P. Wessels, J. Wiechula, B. Wiedemann, M. Winter, K. Wisniewski, D. Wohlfeld, Gy. Wolf, J. Wüstenfeld, Changzhou Xiang, Xu Nu, Jun-Gyu Yi, Yin Zhongbao, In-Kwon Yoo, Qian Yue, I. Yushmanov, Yu. Zaitsev, Yu. Zanevsky, M. Zhalov, Ya Peng Zhang, Yifei Zhang, Zhou Daicui, Xianglei Zhu, A. Zinchenko, W. Zipper, M. Żoładź, P. Zrelov, V. Zryuev, P. Zumbruch, and M. Zyzak
Subjects: Nuclear and High Energy Physics
Published: 2013
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18. Two-particle angular correlations in e(+)e(-) interactions compared with QCD predictions

Author: Gunter Wolf, Maria Elena Pol, F. Barao, I. Lippi, S. Katsanevas, D. Y. Bardin, J. H. Wickens, Marco Paganoni, I. Bozovic, P. Kubinec, Clara Troncon, H. Foeth, P. Bruckman, R. Ehret, T. Spassov, G. Valenti, Yu. Sedykh, A. Galloni, L. Vitale, F. Martinez-Vidal, Antonios Leisos, D. Radojicic, K. Stevenson, Mario Sannino, B. Bouquet, Pierre Juillot, E. Boudinov, S. O. Holmgren, T. Tabarelli, R. Orava, G. Eigen, R. Alemany, G. Morton, Paolo Privitera, R. Sosnowski, M. Baubillier, S. Hoorelbeke, Paolo Ronchese, L. S. Vertogradov, E. Ferrer-Ribas, F. Naraghi, R. Nicolaidou, D. Fassouliotis, M. Bonesini, Georgios Fanourakis, Stefano Ragazzi, I. Gonzalez Caballero, N. J. Kjaer, H. Rahmani, M. Mazzucato, J. R. Mahon, V. Canale, J. Dolbeau, Alexander Vodopyanov, B. Ueberschaer, C. Cerruti, Luca Tortora, F. Pierre, Morgan Lethuillier, G. Borisov, P.S.L. Booth, Toralf Bernhard Skaali, T. Myklebust, Manfred Krammer, P. Lutz, A. Onofre, Ariella Cattai, Y. Arnoud, P. Herquet, J. Libby, Ole Røhne, G. Cosme, R. Lopez-Fernandez, Vincent Hedberg, T. J. V. Bowcock, Mariusz Witek, M. Pimenta, F. Bianchi, R. Contri, B. A. Khomenko, D. W. Lane, R. C. Shellard, Josef Hrubec, M. Gunther, Wojciech Kucewicz, D. Gamba, G. Voulgaris, Paolo Morettini, J. G. Loken, P. Beilliere, F. Ledroit, A. De Angelis, G. Vegni, A. Sheridan, T. L. Hessing, C. Green, E. Piotto, P. Collins, G. Tristram, N. Ghodbane, T. Burgsmueller, Rupert Leitner, Piotr Zalewski, Tord Ekelof, A. Stocchi, Francesco Navarria, A. M. Segar, J. Drees, G. Ekspong, Klaus Hamacher, X. Moreau, F. Verbeure, M. S. Bilenky, O. Ullaland, L.J. Carroll, E. K. Johansson, G. Piana, G. Matthiae, Daniel Bloch, Manolis Dris, B. Loerstad, J. Palacios, Steinar Stapnes, Krzysztof Nawrocki, P. Langefeld, B. Stugu, Fabio Cossutti, Ahmimed Ouraou, M. Gandelman, J. Cuevas Maestro, P. N. Ratoff, J. H. Lopes, U. Parzefall, A. Firestone, I. van Vulpen, Evangelos Gazis, J. Garcia, A. Tomaradze, Martijn Mulders, N. Vassilopoulos, Mattias Ellert, Alberto Benvenuti, S. Heising, Igor Boyko, T. Lesiak, D. Stampfer, M. Begalli, H. Palka, C. Mulet-Marquis, W. Da Silva, Oxana Smirnova, Oliver Passon, Juan Fuster, M. A. Bizouard, R. Lauhakangas, Ph. Charpentier, J. M. Heuser, A. G. Frodesen, U. Mjoernmark, Luis Peralta, F. Kapusta, B. Franek, H. T. Phillips, Martino Margoni, E. Fokitis, T. Brenke, F. Richard, V. Ruhlmann-Kleider, P. Seager, A. Miagkov, L. Chaussard, P. Chochula, C. Matteuzzi, V. Malychev, K. Karafasoulis, A. Di Diodato, J-C. Marin, B. Erzen, R. Gokieli, E. Kriznic, F. J. Harris, Paulo J. S. Gonçalves, A. Pullia, F. Terranova, P. Van Dam, S. Tzamarias, M. L. Turluer, D. Reid, F. Simonetto, P. Abreu, G. Orazi, P. A. Fischer, Matteo Pegoraro, S. Almehed, R. Chierici, F. Hahn, Patrick Jarry, M. Nikolenko, K. Grzelak, Ugo Gasparini, O. Tchikilev, N. I. Zimin, Maciej Górski, J. D. Durand, G. Leder, V. Obraztsov, M. Gaspar, B. Åsman, L. Di Ciaccio, N. N. Khovanski, M. Feindt, S. Sánchez Navas, Allan Hallgren, V. Lefebure, Antonio Baroncelli, L. Leinonen, G. Rinaudo, H. M. Blom, Y. Sacquin, A. Tonazzo, A. G. Olshevski, P. Negri, D. Crennell, F. Mandl, F. Fulda-Quenzer, Danilo Zavrtanik, Gianni Zumerle, J. P. Laugier, L. Bugge, A. J. Camacho Rozas, D. Z. Toet, K. Muenich, Kathy Huet, Valeriy Pozdniakov, P. Ferrari, U. Schwickerath, Marek Szczekowski, D. J. Holthuizen, N. Neufeld, F. Tegenfeldt, T. Todorov, E. G. Anassontzis, Y. Belokopytov, Josef Strauss, R. Muresan, E. Graziani, Sofia Andringa, J. M. Brunet, Guido Barbiellini, Winfried Mitaroff, V.A. Uvarov, J. Guy, A. Tilquin, J. W. Lamsa, Dimos Sampsonidis, Per Jönsson, Pawel Jalocha, Barry King, M. Davenport, M. Colomer, M. A. Winter, P. Gris, P. Poropat, Alessandra Romero, V. Chabaud, M. Espirito Santo, W. Venus, A. Ruiz, J. P. Engel, P. Bambade, M. V. Castillo Gimenez, P. V. Chliapnikov, A. Kiiskinen, A. Duperrin, Louis Lyons, L.N. Gerdyukov, H. Klein, R. Janik, U. Mueller, Andromachi Tsirou, Phillip Allport, G. Della Ricca, P. Rebecchi, S. Stanic, Tim Adye, M. A E Schyns, A. Deghorain, E. Cortina, E. Spiriti, W. Bonivento, Maria Roberta Monge, R. Frühwirth, P. Sponholz, W. T. Meyer, Göran Jarlskog, Andre Augustinus, G. Damgaard, E. Higon, Sandra Amato, J. P. Gerber, O. Klapp, K. Osterberg, T. Buran, Markus Elsing, Tiziano Camporesi, E. I. Rosenberg, B. Golob, K. Kurvinen, A. Petrolini, G. D. Alekseev, F. Scuri, Borge Svane Nielsen, J. Timmermans, D. Bertrand, Ch. Jarlskog, T. Podobnik, S. De Brabandere, K. Belous, Guy Wilkinson, V. Nomokonov, Krzysztof Doroba, Chiara Meroni, F. Glege, Wolfgang Adam, D. Wicke, B. De Lotto, A. Malek, Juergen Thomas, G. Crosetti, Evgueni Vlasov, Jiri Chudoba, A. Zalewska, V. Gracco, W. D. Apel, José Salt, B. Jean-Marie, P. J. Holt, Marcos Dracos, Laurent Mirabito, A. N. Sisakian, N. G. Redaelli, I. Gil, Peter Kluit, S. Squarcia, H. Saarikko, F. Mazzucato, A. Normand, J. H. Cowell, A. Sadovsky, Amelia Maio, M. Mc Cubbin, Marco Bozzo, K. Hultqvist, Cristian Stanescu, P. Branchini, H. Schneider, D. Rakoczy, Corinne Berat, Olga Botner, Rafael Marco, I. A. Tyapkin, R. Silvestre, Demetrios Loukas, Dietrich Liko, Klaus Moenig, Fabrizio Parodi, Denis Gelé, N. Pukhaeva, M. A. Houlden, S. Marti i Garcia, G. Transtromer, Chariclia Petridou, V. Verzi, A. Sopczak, I. V. Ajinenko, D. Vilanova, Carmen García, Reynald Pain, A. Passeri, B. Buschbeck, R. Paiva, E. C. Katsoufis, G. Gopal, Maarten Boonekamp, Daniel Treille, M. Bigi, L. De Paula, G. A. Chelkov, Ugo Amaldi, W. De Boer, E. Zevgolatakos, S. Haider, E. Falk, P. Roudeau, Petar Adzic, A. W. Borgland, C. Caso, J. Fayot, J. Ridky, C. Bosio, C. Parkes, H. B. Crawley, Richard Brenner, J. N. Jackson, F. Carena, S. Cabrera, C. Walck, R. Reinhardt, G. Mc Pherson, H. Herr, C. Weiser, J. Rames, Andrea Perrotta, L. G. Tkatchev, P. Kokkinias, M. Pernicka, A. Nygren, Jesus Marco, G. Lenzen, S. Fichet, J. Mazik, V. Kostioukhine, M. Koratzinos, D. Knoblauch, L. Gorn, C. Gaspar, Chiara Mariotti, Ph. Schwemling, O. Yushchenko, S. Hahn, R. Sekulin, Francesca Romana Cavallo, N. Neumeister, G. C. Zucchelli, V. V. Lapin, C. De Clercq, Jelena Krstic, W. J. Murray, J. J. Hernandez, R. Strub, T. Moa, O.M. Kouznetsov, V. Lepeltier, M. Siebel, Paolo Checchia, Ph. Gavillet, S. Gamblin, A. Markou, Tiziano Rovelli, J. MacNaughton, G. Barker, Claire Bourdarios, Flavio Fontanelli, Attilio Andreazza, Luc Pape, Vaclav Vrba, R. Mc Nulty, Hans Dijkstra, G. Smadja, J. Van Eldik, V. Chorowicz, G. W. Van Apeldoorn, L. Ventura, P. Rosinsky, R. Moeller, P. Andersson, L. K. Resvanis, Massimo Caccia, Christine Kourkoumelis, Vladimir Nikolaenko, L. Simard, Natale Demaria, C. Martinez-Rivero, P. B. Renton, B. Marechal, Marta Calvi, Geoffrey Smith, Z. Krumstein, S. Paiano, A. De Min, G. Sajot, U. Flagmeyer, Anna Lipniacka, C. Joram, R. Barbier, P. Delpierre, M. Verlato, G. Myatt, M. Berggren, Antonio Ferrer, D. Bertini, R. Jacobsson, S. Todorova, Nikolaos P. Mastroyiannopoulos, T. G M Malmgren, H. Wahlen, K. H. Becks, E. Vallazza, J. M. Lopez, C. Kreuter, P. Buschmann, B. Muryn, R. Mc Kay, J. Grahl, R. Keranen, Francisco Matorras, Paul Baillon, Alexander Lincoln Read, M. Szeptycka, Marc Besancon, Konstantinos Papageorgiou, Th D. Papadopoulou, J. E. Augustin, J. Yi, M. Battaglia, B. Tome, P. Antilogus, A. Van Lysebetten, Sandor Czellar, G. Polok, Yu. Gouz, Ernesto Migliore, Delphi, Collaboration, Abreu, P., Adam, W., Canale, Vincenzo, 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), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), DELPHI, BARBIELLINI AMIDEI, Guido, Cossutti, F., DELLA RICCA, Giuseppe, Poropat, Paolo, Vitale, Lorenzo, Delphi (IHEF, IoP, FNWI), 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)-Centre National de la Recherche Scientifique (CNRS), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), and UCL - SST/IRMP - Institut de recherche en mathématique et physique
Subjects: Particle physics, Nuclear and High Energy Physics, Hadron, Monte Carlo method, Jet (particle physics), 01 natural sciences, Partícules (Física nuclear), Spectral line, Nuclear physics, MONTE-CARLO, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], SPECTRA, 010306 general physics, DELPHI, Physics, Quantum chromodynamics, JETS, Annihilation, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Function (mathematics), LARGE ELECTRON POSITRON COLLIDER, PARTICLE PHYSICS, Large Electron–Positron Collider, Física nuclear, High Energy Physics::Experiment, Particle Physics - Experiment
Abstract: Two-particle angular correlations in jet cones have been measured in e(+)e(-) annihilation into hadrons at LEP energies (root s = 91 and 183 GeV) and are compared with QCD predictions using the LPHD hypothesis. Two different functions have been tested. While the differentially normalized correlation function shows substantial deviations from the predictions, a globally normalized correlation function agrees well. The size of alpha(s)(eff) land other QCD parameters) and its running with the relevant angular scale, the validity of LPHD, and problems due to non-perturbative effects are discussed critically. (C) 1998 Elsevier Science B.V. All rights reserved.
Published: 2016
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19. Nuclear astrophysics with radioactive ions at FAIR

Author: R Reifarth, S Altstadt, K Göbel, T Heftrich, M Heil, A Koloczek, C Langer, R Plag, M Pohl, K Sonnabend, M Weigand, T Adachi, F Aksouh, J Al-Khalili, M AlGarawi, S AlGhamdi, G Alkhazov, N Alkhomashi, H Alvarez-Pol, R Alvarez-Rodriguez, V Andreev, B Andrei, L Atar, T Aumann, V Avdeichikov, C Bacri, S Bagchi, C Barbieri, S Beceiro, C Beck, C Beinrucker, G Belier, D Bemmerer, M Bendel, J Benlliure, G Benzoni, R Berjillos, D Bertini, C Bertulani, S Bishop, N Blasi, T Bloch, Y Blumenfeld, A Bonaccorso, K Boretzky, A Botvina, A Boudard, P Boutachkov, I Boztosun, A Bracco, S Brambilla, J Briz Monago, M Caamano, C Caesar, F Camera, E Casarejos, W Catford, J Cederkall, B Cederwall, M Chartier, A Chatillon, M Cherciu, L Chulkov, P Coleman-Smith, D Cortina-Gil, F Crespi, R Crespo, J Cresswell, M Csatlós, F Déchery, B Davids, T Davinson, V Derya, P Detistov, P Diaz Fernandez, D DiJulio, S Dmitry, D Doré, J Dueñas, E Dupont, P Egelhof, I Egorova, Z Elekes, J Enders, J Endres, S Ershov, O Ershova, B Fernandez-Dominguez, A Fetisov, E Fiori, A Fomichev, M Fonseca, L Fraile, M Freer, J Friese, M G. Borge, D Galaviz Redondo, S Gannon, U Garg, I Gasparic, L Gasques, B Gastineau, H Geissel, R Gernhäuser, T Ghosh, M Gilbert, J Glorius, P Golubev, A Gorshkov, A Gourishetty, L Grigorenko, J Gulyas, M Haiduc, F Hammache, M Harakeh, M Hass, M Heine, A Hennig, A Henriques, R Herzberg, M Holl, A Ignatov, A Ignatyuk, S Ilieva, M Ivanov, N Iwasa, B Jakobsson, H Johansson, B Jonson, P Joshi, A Junghans, B Jurado, G Körner, N Kalantar, R Kanungo, A Kelic-Heil, K Kezzar, E Khan, A Khanzadeev, O Kiselev, M Kogimtzis, D Körper, S Kräckmann, T Kröll, R Krücken, A Krasznahorkay, J Kratz, D Kresan, T Krings, A Krumbholz, S Krupko, R Kulessa, S Kumar, N Kurz, E Kuzmin, M Labiche, K Langanke, I Lazarus, T Le Bleis, C Lederer, A Lemasson, R Lemmon, V Liberati, Y Litvinov, B Löher, J Lopez Herraiz, G Münzenberg, J Machado, E Maev, K Mahata, D Mancusi, J Marganiec, M Martinez Perez, V Marusov, D Mengoni, B Million, V Morcelle, O Moreno, A Movsesyan, E Nacher, M Najafi, T Nakamura, F Naqvi, E Nikolski, T Nilsson, C Nociforo, P Nolan, B Novatsky, G Nyman, A Ornelas, R Palit, S Pandit, V Panin, C Paradela, V Parkar, S Paschalis, P Pawłowski, A Perea, J Pereira, C Petrache, M Petri, S Pickstone, N Pietralla, S Pietri, Y Pivovarov, P Potlog, A Prokofiev, G Rastrepina, T Rauscher, G Ribeiro, M Ricciardi, A Richter, C Rigollet, K Riisager, A Rios, C Ritter, T Rodriguez Frutos, J Rodriguez Vignote, M Röder, C Romig, D Rossi, P Roussel-Chomaz, P Rout, S Roy, P Söderström, M Saha Sarkar, S Sakuta, M Salsac, J Sampson, J Sanchez, del Rio Saez, J Sanchez Rosado, S Sanjari, P Sarriguren, A Sauerwein, D Savran, C Scheidenberger, H Scheit, S Schmidt, C Schmitt, L Schnorrenberger, P Schrock, R Schwengner, D Seddon, B Sherrill, A Shrivastava, S Sidorchuk, J Silva, H Simon, E Simpson, P Singh, D Slobodan, D Sohler, M Spieker, D Stach, E Stan, M Stanoiu, S Stepantsov, P Stevenson, F Strieder, L Stuhl, T Suda, K Sümmerer, B Streicher, J Taieb, M Takechi, I Tanihata, J Taylor, O Tengblad, G Ter-Akopian, S Terashima, P Teubig, R Thies, M Thoennessen, T Thomas, J Thornhill, G Thungstrom, J Timar, Y Togano, U Tomohiro, T Tornyi, J Tostevin, C Townsley, W Trautmann, T Trivedi, S Typel, E Uberseder, J Udias, T Uesaka, L Uvarov, Z Vajta, P Velho, V Vikhrov, M Volknandt, V Volkov, P von Neumann-Cosel, M von Schmid, A Wagner, F Wamers, H Weick, D Wells, L Westerberg, O Wieland, M Wiescher, C Wimmer, K Wimmer, J S Winfield, M Winkel, P Woods, R Wyss, D Yakorev, M Yavor, J Zamora Cardona, I Zartova, T Zerguerras, M Zgura, A Zhdanov, M Zhukov, M Zieblinski, A Zilges, K Zuber, Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut Pluridisciplinaire Hubert Curien (IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), DAM Île-de-France (DAM/DIF), Direction des Applications Militaires (DAM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Sciences Nucléaires et de Sciences de la Matière (CSNSM), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Grand Accélérateur National d'Ions Lourds (GANIL), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Helmholtz International Center for FAIR, German Research Foundation, Helmholtz Association, SCOAP, Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Subjects: History, Astrophysics and Astronomy, FOS: Physical sciences, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], nucl-ex, 01 natural sciences, Education, Nuclear physics, Subatomär fysik, Nucleosynthesis, 0103 physical sciences, Subatomic Physics, Nuclear astrophysics, Fysik, Neutron, Nuclear Physics - Experiment, ddc:530, Nuclear Experiment (nucl-ex), 010306 general physics, Nuclear Experiment, 010303 astronomy & astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Physics, Radionuclide, Isotope, rp-process, Computer Science Applications, FAIR nuclear astrophysics radioactive ion beams, Valley of stability, r-process nucleosynthesis, weak-interaction rates, s-process, stars, supernovae, light, Physical Sciences, Facility for Antiproton and Ion Research, Física nuclear, Astrophysics - Instrumentation and Methods for Astrophysics, [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph], astro-ph.IM
Abstract: R. Reifarth et al: ; 12 págs.; 9 figs.; Open Access funded by Creative Commons Atribution Licence 3.0 ; Nuclear Physics in Astrophysics VI (NPA6), The nucleosynthesis of elements beyond iron is dominated by neutron captures in the s and r processes. However, 32 stable, proton-rich isotopes cannot be formed during those processes, because they are shielded from the s-process ow and r-process -decay chains. These nuclei are attributed to the p and rp process. For all those processes, current research in nuclear astrophysics addresses the need for more precise reaction data involving radioactive isotopes. Depending on the particular reaction, direct or inverse kinematics, forward or time-reversed direction are investigated to determine or at least to constrain the desired reaction cross sections. The Facility for Antiproton and Ion Research (FAIR) will oer unique, unprecedented opportunities to investigate many of the important reactions. The high yield of radioactive isotopes, even far away from the valley of stability, allows the investigation of isotopes involved in processes as exotic as the r or rp processes., This project was supported by the HGF Young Investigators Project VH-NG-327, EMMI, H4F, HGS-HIRe, JINA, NAVI, DFG and ATHENA.
Published: 2016
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20. Cardiopulmonary Bypass Increases Plasma Glial Fibrillary Acidic Protein Only in First Stage Palliation of Hypoplastic Left Heart Syndrome

Author: Manuela Simonato, Massimo A. Padalino, Giovanni Stellin, D Bertini, Sara D'Aronco, Paola Cogo, Luca Vedovelli, Carlo Ori, and Virgilio P. Carnielli
Subjects: Male, medicine.medical_specialty, Palliative care, medicine.medical_treatment, Enzyme-Linked Immunosorbent Assay, 030204 cardiovascular system & hematology, law.invention, Hypoplastic left heart syndrome, Fontan procedure, 03 medical and health sciences, 0302 clinical medicine, law, Glial Fibrillary Acidic Protein, Hypoplastic Left Heart Syndrome, Cardiopulmonary bypass, medicine, Humans, Prospective Studies, Cardiac Surgical Procedures, Prospective cohort study, Child, Preschool, Survival rate, Biomarkers, Cardiopulmonary Bypass, Child, Preschool, Female, Follow-Up Studies, Infant, Infant, Newborn, Italy, Palliative Care, Prognosis, Survival Rate, Cardiology and Cardiovascular Medicine, Medicine (all), Glial fibrillary acidic protein, biology, business.industry, medicine.disease, Newborn, Cardiac surgery, surgical procedures, operative, nervous system, Anesthesia, biology.protein, business, 030217 neurology & neurosurgery
Abstract: Background Univentricular congenital heart defects require open-heart surgery soon after birth, and are associated with risk of brain injury and poor neurologic outcome. Methods This is a prospective, observational study on children undergoing cardiac surgery. Plasma glial fibrillary acidic protein (GFAP), as an early marker of brain injury, was measured by ELISA at the end of anaesthesia induction, initiation of cardiopulmonary bypass (CPB), the end of cooling, the end of rewarming, the end of CPB, and after protamine administration. We recorded clinical and surgical parameters to assess which CPB phase and clinical parameters were associated with a GFAP increase. Results We studied 13 children less than 50 months of age: 8 underwent Norwood or Damus-Kaye-Stansel palliation (group 1) and 5 underwent Fontan procedure (group 2). A GFAP increase was only observed in group 1, with the highest median value at the end of rewarming. No quantifiable levels of GFAP were measured at pre-bypass and the start of CPB stages in all patients. End of cooling and CPB-end GFAP, GFAP maximum value, and GFAP area under the curve all correlated with the CPB time spent at a cerebral regional saturation P = 0.021, 0.028, 0.007, 0.021, respectively). Conclusions Children with univentricular heart defects exhibit a CPB plasma-GFAP increase only after stage 1 palliation. The maximum GFAP increase occurred at the end of rewarming. Further studies are needed to identify which clinical or surgical parameter(s) could reflect a GFAP increase during surgery for congenital heart defects, and whether GFAP levels correlate with the neurologic outcome.
Published: 2016

21. Whole blood rotation thromboelastometry (ROTEM®) in nine severe factor V deficient patients and evaluation of the role of intraplatelets factor V

Author: V. De Angelis, Cristiana Bulato, Claudia M. Radu, P. Pradella, Luca Spiezia, Ezio Zanon, Elena Campello, D Bertini, Giovanni Barillari, and Paolo Simioni
Subjects: medicine.medical_specialty, Factor V Deficiency, biology, business.industry, Factor V, Hematology, General Medicine, Gastroenterology, Hemorrhagic disorder, Thromboelastometry, Clotting time, Internal medicine, Immunology, biology.protein, medicine, Platelet, In patient, business, Genetics (clinical), Whole blood
Abstract: Severe factor V (FV) deficiency (parahaemophilia) is a rare congenital hemorrhagic disorder characterized by very low or undetectable plasma FV levels and bleeding phenotype ranging from mild to severe. We evaluated whole blood (WB) rotation thromboelastometry (ROTEM) in parahaemophilia patients and the contribution of intraplatelets FV, if any, to clot formation. Standard ROTEM(®) assays were performed in WB from nine parahaemophilia patients and 50 healthy controls. In addition, platelets poor plasma from one parahaemophilia patient (PPP-Pt) or normal subjects (PPP-N) was reconstituted with washed platelets obtained either from one patient with parahaemophilia (Plts-Pt) or normal subjects (Plts-N) and ROTEM assays were performed in platelets rich plasma (PRP) samples. There was a prolongation of the WB clotting time (CT) in all assays in patients as compared with controls. However, maximum clot firmness (MCF) was similar in patients and controls. ROTEM in PPP-Pt showed both a prolongation of CT and a reduction of MCF as compared with PPP-N. The addition of either Plts-Pt or Plts-N to PPP-Pt resulted in similar increase in MCF and a decrease of CT which was more evident for PPP-Pt + Plts-N than PPP-Pt + Plts-Pt. In contrast, the addition of Plts-Pt or Plts-N to PPP-N had superimposable effects on both CT and MCF. In parahaemophilia patients, WB ROTEM(®) presents mainly with prolongation of CT and no relevant effect on MCF. Residual intraplatelets FV in parahaemophilia contributes significantly to thrombin generation as shown in artificially reconstituted PRP models.
Published: 2011
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22. Reference values for thromboelastometry (ROTEM®) in cynomolgus monkeys (Macaca fascicularis)

Author: Sabrina Gavasso, Luca Spiezia, D Bertini, Paolo Simioni, Emanuele Cozzi, Claudia M. Radu, Cristiana Bulato, and M Boldrin
Subjects: medicine.medical_specialty, medicine.medical_treatment, Hematocrit, Fibrinogen, Reference Values, Internal medicine, Fibrinolysis, medicine, Animals, Humans, Platelet, Whole blood, medicine.diagnostic_test, Platelet Count, business.industry, Hematology, Blood Coagulation Factors, Thrombelastography, Macaca fascicularis, Thromboelastometry, Endocrinology, Clotting time, Coagulation, Immunology, business, medicine.drug
Abstract: Introduction The imbalance in clotting homeostasis, tending towards hypercoagulation, is recognized as the real barrier to the long-term survival of porcine xenografts in pig-to-primate xenotransplatation. The present study aimed to validate in primate blood the applicability of whole blood rotation thromboelastometry, performed by ROTEM®, which evaluates the characteristics of clot formation by dynamic monitoring. Materials and Methods ROTEM® (Pentapharm GmbH, Munich, Germany) was used to investigate native coagulation (NATEM®), the intrinsic (INTEM®) and extrinsic (EXTEM®) pathways, the function of fibrinogen (FIBTEM®), and the presence of fibrinolysis in 40 naive cynomolgus monkeys. Using classic validation approaches, the normal thromboelastographic profile was defined and the influence of haematocrit (Hct,%), platelet count (x10 9 /L), fibrinogen (mg/dl), and factor VIII (FVIII,%) was evaluated. Results In all four (NATEM®, INTEM®, EXTEM®, FIBTEM®) assays considered, Clotting Time (CT, sec) and Clot Formation Time (CFT, sec) were shorter in primates than humans. Moreover, α-angle (°), Maximum Clot Firmness (MCF, mm), and MaxVel (mm/min) were also higher in primates than humans. No substantial difference was observed for Hct and platelet count between the two species. On the contrary, FVIII was higher in primates than in humans whereas, interestingly enough, fibrinogen levels were lower in monkeys than in humans. Conclusion ROTEM® depicts a hypercoagulable profile in primates as compared to humans. Taken together these data suggest that, with regard to coagulation, xenotransplantation in cynos may represent a much more difficult situation than xenotransplantation in humans.
Published: 2010
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23. Is Aspirin the Problem?

Author: Carlo Ori, Alessandro De Cassai, and D Bertini
Subjects: medicine.medical_specialty, Aspirin, business.industry, MEDLINE, Injections, Epidural, General Medicine, Hematoma, Epidural, Spinal, medicine.disease, Gastroenterology, 03 medical and health sciences, 0302 clinical medicine, Anesthesiology and Pain Medicine, Hematoma, 030202 anesthesiology, Internal medicine, medicine, Humans, Platelet aggregation inhibitor, business, Platelet Aggregation Inhibitors, 030217 neurology & neurosurgery, medicine.drug
Published: 2018
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24. stem fasciated, a Recessive Mutation in Sunflower (Helianthus annuus), Alters Plant Morphology and Auxin Level

Author: Rita Baraldi, V. Michelotti, Francesca Rapparini, Claudio Pugliesi, D. Bertini, Marco Fambrini, G. Cionini, and Elisa Bonsignori
Subjects: sunflower, Genes, Recessive, Flowers, Plant Science, Biology, Genes, Plant, Gene Expression Regulation, Plant, Auxin, Helianthus annuus, Botany, Primordium, stem fasciated, Plant Proteins, chemistry.chemical_classification, Indoleacetic Acids, fungi, Gene Expression Regulation, Developmental, food and beverages, Original Articles, Meristem, Phyllotaxis, Apex (geometry), Cell biology, Plant Leaves, chemistry, Mutation, Helianthus, Plastochron, Mutant Proteins, Epicotyl, auxin, Plant Shoots
Abstract: � Background and Aims Plant lateral organs such as leaves arise from a group of initial cells within the flanks of the shoot apical meristem (SAM). Alterations in the initiation of lateral organs are often associated with changes in the dimension and arrangement of the SAM as well as with abnormal hormonal homeostasis. A mutation named stem fasciated (stf) that affects various aspects of plant development, including SAM shape and auxin level, was characterized in sunflower (Helianthus annuus). � Methods F1, F2 and F3 generations were obtained through reciprocal crosses between stf and normal plants. For the genetic analysis, a x 2 test was used. Phenotypic observations were made in field-grown and potted plants. A histological analysis of SAM, hypocotyl, epicotyl, stem and root apical meristem was also conducted. To evaluate the level of endogenous indole-3-acetic acid (IAA), a capillary gas chromatography‐mass spectrometry‐selected ion monitoring analysis was performed. � Key Results stf is controlled by a single nuclear recessive gene. stf plants are characterized by a dramatically increased number of leaves and vascular bundles in the stem, as well as by a shortened plastochron and an altered phyllotaxis pattern. By histological analysis, it was demonstrated that the stf phenotype is related to an enlarged vegetative SAM. Microscopy analysis of the mutant’s apex also revealed an abnormal enlargement of nuclei in both central and peripheral zones and a disorganized distribution of cells inthe L2 layer of the central zone. The stfmutant showed a high endogenous free IAA level, whereas auxin perception appeared normal. � Conclusions The observed phenotype and the high level of auxin detected in stf plants suggest that the STF gene is necessary for the proper initiation of primordia and for the establishment of a phyllotactic pattern through control of both SAM arrangement and hormonal homeostasis.
Published: 2006
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25. Mutations of corolla symmetry affect carpel and stamen development inHelianthus annuus

Author: Fabio Berti, D. Bertini, Maurizio Turi, Claudio Pugliesi, and Marco Fambrini
Subjects: Gynoecium, Inflorescence, Botany, Helianthus annuus, Stamen, Plant Science, Biology, Sunflower, Whorl (botany)
Abstract: The inflorescence of sunflower (Helianthus annuus L.) is heterogamous with zygomorphic ray flowers located in the outermost whorl of the head and actinomorphic disk flowers arrayed in arcs radiating from the center of the head. Two mutants with altered corolla symmetry have been described. The Chrysanthemoides (Chry) mutant is characterized by a shift from the polysymmetric corolla of disk flowers into a monosymmetric ray-like corolla. The tubular ray flower (turf) mutant is characterized by a shift from the zygomorphic corolla of ray flowers into a nearly actinomorphic tubular-like corolla. We performed a genetic analysis of turf, showing that a single nuclear recessive gene controls the trait. Furthermore, we characterized in detail the morphological floral features of Chry and turf, demonstrating that both mutations also affect the development of stamens and carpels. Most disk flowers found in the peripheral whorls of Chry heads showed drastic reduction in stamen length, as well as absence of ovules, and developed an unbranched style. By contrast, tubular-like ray flowers of turf achieved the ability to differentiate both fertile stamens and ovules. Homeotic transformations were also identified in the tubular-like ray flowers of turf, affecting both filaments and anthers that displayed petaloid-like traits. Our results point to a primary role for TURF and CHRY in the programming of the corolla symmetry and suggest a key interaction of both genes with floral organ identity genes.Key words: Helianthus annuus, floral symmetry, floral mutants, actinomorphic flowers, zygomorphic flowers.
Published: 2005
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26. Go4 on-line monitoring

Author: N. Kurz, J. Adamczewski, H.G. Essel, S. Linev, M. Al-Turany, M. Richter, and D. Bertini
Subjects: Nuclear and High Energy Physics, Programming language, business.industry, Interface (Java), Computer science, Event (computing), Complex event processing, Graphical user interface testing, computer.software_genre, Object (computer science), Tree (data structure), Nuclear Energy and Engineering, Asynchronous communication, Electrical and Electronic Engineering, business, computer, Graphical user interface
Abstract: Go4 developed at GSI is an analysis framework with a general purpose nonblocking Graphical User Interface (GUI). Go4 is based on ROOT. The GUI is implemented in Qt using GSIs QtROOT interface. Analysis and GUI run in separate tasks communicating through asynchronous object channels. Therefore, the framework is especially useful for on-line monitoring where an analysis should run continuously, but controlled at any time from the GUI. The analysis also should be able to update graphical objects in the display. The HADES experiment at GSI integrated an existing ROOT based monitoring analysis into Go4. A Go4 analysis may use any ROOT features. It can be organized in steps, which can be controlled from the GUI according to the user specifications. Each step is composed of event objects, the event processing, and event IO. Go4 composite event classes allow the construction of arbitrary complex events hierarchically composed of objects. The IO of the composite event objects to and from ROOT trees/branches is provided without explicit programming. Arbitrary hierarchy levels of composite events can be browsed by the Go4 tree viewer. The GUI provides hooks to attach user written GUI's. These GUI's have access to all objects of the analysis, i.e., events for asynchronous event display. Using the Qt designer the development of such GUI's is very efficient. The HADES experiment implemented a dedicated GUI for the on-line monitoring. The Go4 fit package (API and GUI) is a powerful and extendable tool to model and fit experimental data.
Published: 2004
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27. The genetic basis of a mutation that alters the floral symmetry in sunflower

Author: D. Bertini, Marco Fambrini, and Claudio Pugliesi
Subjects: Inflorescence, Ornamental plant, Helianthus annuus, Botany, Genetic model, food and beverages, Flor, Locus (genetics), Floral symmetry, Biology, Agronomy and Crop Science, Sunflower
Abstract: Summary The indeterminate inflorescence of sunflower (Helianthus annuus) is heterogamous with zygomorphic ray flowers in the outer whorl of the head and actinomorphic disc flowers arrayed in arcs radiating from the centre of the head. The Chrysanthemoides (Chry) mutant is characterised by a change of the radially symmetric corolla of tubular disc flowers into a monosymmetric ligulate-like corolla. Zygomorphy is pronounced in the disc flowers placed on the peripheral whorls of inflorescences, while the monosymmetry is less marked toward the centre of the inflorescence. Although the Chry phenotype was one of first known morphological mutants in plants, studies on the genetic control of this trait are scarce and contradictory. Our results indicate that the Chry mutation is semidominant and exclude a maternal influence. Moreover, the data gathered in F2, BC1 and F3 progenies support a genetic model involving one major locus and an unknown number of modifiers. The improved knowledge on genetic control of the Chry mutation should enhance the introduction of this trait in crossbreeding programmes designed to produce new varieties of ornamental sunflower.
Published: 2003
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28. Synthesis of novel pyrido[3′,2′:5,6]thiopyrano[3,2‐ b ]indol‐5(6 H )‐ones and 6 H ‐pyrido[3′,2′:5,6]thiopyrano[4,3‐ b ]quinolines, two new heterocyclic ring systems

Author: Francesca Simorini, Gianluca Pardi, D. Bertini, Giampaolo Primofiore, Anna Maria Marini, Concettina La Motta, Federico Da Settimo, Silvia Salerno, and Antonio Da Settimo
Subjects: Stereochemistry, Chemistry, Organic Chemistry, Side chain, Ring (chemistry)
Abstract: The synthesis of new pyrido[3′,2′:5,6]thiopyrano[3,2-b]indol-5(6H)-ones was accomplished by the Fischer-indole cyclization of some 2,3-dihydro-3-phenylhydrazonothiopyrano[2,3-b]pyridin-4(4H)-ones, obtained from the 2,3-dihydro-3-hydroxymethylenethiopyrano[2,3-b]pyridin-4(4H)-one, by the Japp-Klingemann reaction. 6H-Pyrido[3′,2′:5,6]thiopyrano[4,3-b]quinolines were obtained by reaction of 2,3-dihydrothiopyrano-[2,3-b]pyridin-4(4H)-ones with o-aminobenzaldehyde or 5-substituted isatins. The preparation of some derivatives, functionalized with an alkylamino-substituted side chain, is also described.
Published: 2002
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29. Go4 multitasking class library with ROOT

Author: H.G. Essel, J. Adamczewski, M. Richter, M. Al-Turany, M. Hemberger, N. Kurz, and D. Bertini
Subjects: Nuclear and High Energy Physics, business.industry, Data stream mining, Computer science, Thread (computing), computer.software_genre, Visualization, Data visualization, Nuclear Energy and Engineering, Asynchronous communication, Operating system, Human multitasking, Electrical and Electronic Engineering, business, Versa, computer, Graphical user interface
Abstract: In the situation of monitoring an experiment, it is often necessary to control several independently running tasks from one graphical user interface (GUI). Such a GUI must be able to execute commands in the tasks even if they are busy, i.e., getting data, analyzing data, or waiting for data. Moreover, the tasks, being controlled by data streams (i.e., event data samples or slow control data), must be able to send data asynchronously to the GUI for visualization. A multitasking package (C++ class library) that meets these demands has been developed at the Gesellschaft fur Schwerionenforschung (GSI), Darmstadt, Germany, in the framework of a new analysis system, Go4, which is based on the ROOT system [CERN, R. Brun et al]. The package provides a thread manager, a task handler, and asynchronous intertask communication between threads through sockets. Hence, objects can be sent at any time from a task to the GUI or vice versa. At the GUI side, an incoming object is accepted by a thread and processed. In a task, an incoming command is queued by the accepting thread and executed in the execution thread. Utilizing the package one can implement nonblocking GUIs to control one or several tasks processing data in parallel and updating graphical elements in the GUI. The package could also be useful in building data dispatchers or in slow control applications. All components have been tested with Go4 analysis tasks and a very preliminary GUI.
Published: 2002
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30. CALIFA, a Dedicated Calorimeter for the R3B/FAIR

Author: M. Bendel, S. Sidorchuk, G. Ickert, A. V. Gorshkov, D. Di Julio, B. Pietras, J. Sanchez del Rio, A. Ignatov, Roman Gernhäuser, Thomas Nilsson, Matthias Heil, S. Krupko, J. Gerl, F. Wamers, M. Dierigl, S. Winkler, Jose Antonio Vilán Vilán, M. J. G. Borge, A. Fomichev, D. Gonzalez, Olof Tengblad, I. Duran, L. V. Chulkov, J. A. Briz, M. Golovkov, T. Le Bleis, M. Carmona Gallardo, J. Benlliure, W. Henning, Th. Kröll, D. Cortina-Gil, L. Schnorrenberger, Håkan T Johansson, M. Gascon, P. Cabanelas, T. Bloch, Norbert Pietralla, R. Krücken, Thomas Aumann, Andreas Martin Heinz, P. Yanez, Pavel Golubev, A. Bezbakh, C. Parrilla, M. von Schmid, D. Bertini, B. Löher, Joakim Cederkäll, Bo Jakobsson, P. Teubig, M. Böhmer, E. Fiori, H. Alvarez-Pol, Rene Reifarth, R. Thies, Deniz Savran, E. Nacher, Enrique Casarejos, D. Galaviz, Ángel Perea, N. Kurz, Herbert A. Simon, M. Winkel, and Vladimir Avdeichikov
Subjects: Physics, Nuclear and High Energy Physics, Spectrometer, Physics::Instrumentation and Detectors, Dynamic range, Detector, Nuclear data, Charged particle, Calorimeter, Nuclear physics, Conceptual design, Physics::Accelerator Physics, Facility for Antiproton and Ion Research, Nuclear Experiment
Abstract: The R3B experiment (Reactions with Relativistic Radioactive Beams) at FAIR (Facility for Antiproton and Ion Research) is a versatile setup dedicated to the study of reactions induced by high-energy radioactive beams. It will provide kinematically complete measurements with high efficiency, acceptance and resolution, making possible a broad physics program with rare-isotopes. CALIFA (CALorimeter for In-Flight detection of gamma-rays and high energy charged pArticles), is a complex detector based on scintillation crystals, that will surround the target of the R3B experiment. CALIFA will act as a total absorption gamma-calorimeter and spectrometer, as well as identifier of charged particles from target residues. This versatility is its most challenging requirement, demanding a huge dynamic range, to cover from low energy gamma-rays up to 300 MeV protons. This fact, along with the high-energy of the beams determine the conceptual design of the detector, presented in this paper, together with the technical solutions proposed for its construction. © 2014 Elsevier Inc., This work was supported by: FPA2009-14604-C02-01, FPA2009-14604-C02-02, FPA2009-07387, HIC for FAIR, BMBF(06DA9040I, 05P12RDFN8, 06MT9156, 05P12WOFNF), DFG EXC153, GSI-TU Darmstadt cooperationn and EraNet NupNet GANAS.
Published: 2014

31. Performance analysis for the CALIFA Barrel calorimeter of the $R^3B$ experiment

Author: Enrique Casarejos, Thomas Aumann, P. Cabanelas, M. Labiche, B. Pietras, N. I. Ashwood, D. Cortina-Gil, I. Duran, Olof Tengblad, D. Bertini, D. Galaviz, P. Díaz Fernández, H. Alvarez-Pol, Deniz Savran, Joakim Cederkäll, E. Fiori, Enrique Nácher, and P. Teubig
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), Frustum, Fast beams, Calorimeter (particle physics), business.industry, Detector, Gamma ray, Barrel (horology), Exotic beams, Calorimetry, Avalanche photodiode, 7. Clean energy, Charged particle, Optics, ddc:530, business, Instrumentation, Gamma detection, Simulation, Proton detection
Abstract: © 2014 Elsevier B.V. All rights reserved. The CALIFA calorimeter is an advanced detector for gamma rays and light charged particles, accordingly optimized for the demanding requirements of the physics programme proposed for the R3B facility at FAIR. The multipurpose character of CALIFA is required to fulfil challenging demands in energy resolution (5-6% at 1 MeV for gamma rays) and efficiency. Charged particles, e.g. protons of energies up to 320 MeV in the Barrel section, should also be identified with an energy resolution better to 1%. CALIFA is divided into two well-separated sections: a >Forward EndCap> and a cylindrical >Barrel> covering an angular range from 43.2°to 140.3°. The Barrel section, based on long CsI(Tl) pyramidal frustum crystals coupled to large area avalanche photodiodes (LAAPDs), attains the requested high efficiency for calorimetric purposes. The construction of the CALIFA Demonstrator, comprising 20% of the total detector, has already been initiated, and commissioning experiments are expected for 2014. The assessment of the capabilities and expected performance of the detector elements is a crucial step in their design, along with the prototypes evaluation. For this purpose, the Barrel geometry has been carefully implemented in the simulation package R3BRoot, including easily variable thicknesses of crystal wrapping and carbon fibre supports. A complete characterization of the calorimeter response (including efficiency, resolution, evaluation of energy and reconstruction losses) under different working conditions, with several physics cases selected to probe the detector performance over a wide range of applications, has been undertaken. Prototypes of different sections of the CALIFA Barrel have been modeled and their responses have been evaluated and compared with the experimental results. The present paper summarizes the outcome of the simulation campaign for the entire Barrel section and for the corresponding prototypes tested at different European installations., This work was supported by the Spanish MICCIN FPA2009-14604- C02-01, the European Union Seventh Framework Programme FP7/ 2007-2013 under Grant agreement 262010 – ENSAR, the Portuguese FCT, Project PTDC/FIS/103902/2008 and by the Alliance Program of the Helmholtz Association (HA216/EMMI).
Published: 2014
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32. Measurement of the branching fraction

Author: P. Abreu, W. Adam, T. Adye, P. Adzic, I. Ajinenko, Z. Albrecht, T. Alderweireld, G.D. Alekseev, R. Alemany, T. Allmendinger, P.P. Allport, S. Almehed, U. Amaldi, N. Amapane, S. Amato, E.G. Anassontzis, P. Andersson, A. Andreazza, S. Andringa, P. Antilogus, W-D. Apel, Y. Arnoud, B. Åsman, J-E. Augustin, A. Augustinus, P. Baillon, P. Bambade, F. Barao, G. Barbiellini, R. Barbier, D.Y. Bardin, G. Barker, A. Baroncelli, M. Battaglia, M. Baubillier, K-H. Becks, M. Begalli, A. Behrmann, P. Beilliere, Yu. Belokopytov, N.C. Benekos, A.C. Benvenuti, C. Berat, M. Berggren, D. Bertini, D. Bertrand, M. Besancon, M. Bigi, M.S. Bilenky, M-A. Bizouard, D. Bloch, H.M. Blom, M. Bonesini, W. Bonivento, M. Boonekamp, P.S.L. Booth, A.W. Borgland, G. Borisov, C. Bosio, O. Botner, E. Boudinov, B. Bouquet, C. Bourdarios, T.J.V. Bowcock, I. Boyko, I. Bozovic, M. Bozzo, M. Bracko, P. Branchini, R.A. Brenner, P. Bruckman, J-M. Brunet, L. Bugge, T. Buran, B. Buschbeck, P. Buschmann, S. Cabrera, M. Caccia, M. Calvi, T. Camporesi, V. Canale, F. Carena, L. Carroll, C. Caso, M.V. Castillo Gimenez, A. Cattai, F.R. Cavallo, V. Chabaud, Ph. Charpentier, L. Chaussard, P. Checchia, G.A. Chelkov, R. Chierici, P. Chliapnikov, P. Chochula, V. Chorowicz, J. Chudoba, K. Cieslik, P. Collins, R. Contri, E. Cortina, G. Cosme, F. Cossutti, H.B. Crawley, D. Crennell, S. Crepe, G. Crosetti, J. Cuevas Maestro, S. Czellar, M. Davenport, W. Da Silva, G. Della Ricca, P. Delpierre, N. Demaria, A. De Angelis, W. De Boer, C. De Clercq, B. De Lotto, A. De Min, L. De Paula, H. Dijkstra, L. Di Ciaccio, J. Dolbeau, K. Doroba, M. Dracos, J. Drees, M. Dris, A. Duperrin, J-D. Durand, G. Eigen, T. Ekelof, G. Ekspong, M. Ellert, M. Elsing, J-P. Engel, M. Espirito Santo, G. Fanourakis, D. Fassouliotis, J. Fayot, M. Feindt, P. Ferrari, A. Ferrer, E. Ferrer-Ribas, F. Ferro, S. Fichet, A. Firestone, U. Flagmeyer, H. Foeth, E. Fokitis, F. Fontanelli, B. Franek, A.G. Frodesen, R. Fruhwirth, F. Fulda-Quenzer, J. Fuster, A. Galloni, D. Gamba, S. Gamblin, M. Gandelman, C. Garcia, C. Gaspar, M. Gaspar, U. Gasparini, Ph. Gavillet, E.N. Gazis, D. Gele, L. Gerdyukov, N. Ghodbane, I. Gil, F. Glege, R. Gokieli, B. Golob, G. Gomez-Ceballos, P. Goncalves, I. Gonzalez Caballero, G. Gopal, L. Gorn, V. Gracco, J. Grahl, E. Graziani, P. Gris, G. Grosdidier, K. Grzelak, J. Guy, F. Hahn, S. Hahn, S. Haider, A. Hallgren, K. Hamacher, J. Hansen, F.J. Harris, V. Hedberg, S. Heising, J.J. Hernandez, P. Herquet, H. Herr, T.L. Hessing, J.-M. Heuser, E. Higon, S-O. Holmgren, P.J. Holt, S. Hoorelbeke, M. Houlden, J. Hrubec, M. Huber, K. Huet, G.J. Hughes, K. Hultqvist, J.N. Jackson, R. Jacobsson, P. Jalocha, R. Janik, Ch. Jarlskog, G. Jarlskog, P. Jarry, B. Jean-Marie, D. Jeans, E.K. Johansson, P. Jonsson, C. Joram, P. Juillot, L. Jungermann, F. Kapusta, K. Karafasoulis, S. Katsanevas, E.C. Katsoufis, R. Keranen, G. Kernel, B.P. Kersevan, Yu. Khokhlov, B.A. Khomenko, N.N. Khovanski, A. Kiiskinen, B. King, A. Kinvig, N.J. Kjaer, O. Klapp, H. Klein, P. Kluit, P. Kokkinias, V. Kostioukhine, C. Kourkoumelis, O. Kouznetsov, M. Krammer, E. Kriznic, Z. Krumstein, P. Kubinec, J. Kurowska, K. Kurvinen, J.W. Lamsa, D.W. Lane, V. Lapin, J-P. Laugier, R. Lauhakangas, G. Leder, F. Ledroit, V. Lefebure, L. Leinonen, A. Leisos, R. Leitner, J. Lemonne, G. Lenzen, V. Lepeltier, T. Lesiak, M. Lethuillier, J. Libby, W. Liebig, D. Liko, A. Lipniacka, I. Lippi, B. Loerstad, J.G. Loken, J.H. Lopes, J.M. Lopez, R. Lopez-Fernandez, D. Loukas, P. Lutz, L. Lyons, J. MacNaughton, J.R. Mahon, A. Maio, A. Malek, T.G.M. Malmgren, S. Maltezos, V. Malychev, F. Mandl, J. Marco, R. Marco, B. Marechal, M. Margoni, J-C. Marin, C. Mariotti, A. Markou, C. Martinez-Rivero, F. Martinez-Vidal, S. Marti i Garcia, J. Masik, N. Mastroyiannopoulos, F. Matorras, C. Matteuzzi, G. Matthiae, F. Mazzucato, M. Mazzucato, M. Mc Cubbin, R. Mc Kay, R. Mc Nulty, G. Mc Pherson, C. Meroni, W.T. Meyer, A. Miagkov, E. Migliore, L. Mirabito, W.A. Mitaroff, U. Mjoernmark, T. Moa, M. Moch, R. Moeller, K. Moenig, M.R. Monge, X. Moreau, P. Morettini, G. Morton, U. Mueller, K. Muenich, M. Mulders, C. Mulet-Marquis, R. Muresan, W.J. Murray, B. Muryn, G. Myatt, T. Myklebust, F. Naraghi, M. Nassiakou, F.L. Navarria, S. Navas, K. Nawrocki, P. Negri, N. Neufeld, R. Nicolaidou, B.S. Nielsen, P. Niezurawski, M. Nikolenko, V. Nomokonov, A. Nygren, V. Obraztsov, A.G. Olshevski, A. Onofre, R. Orava, G. Orazi, K. Osterberg, A. Ouraou, M. Paganoni, S. Paiano, R. Pain, R. Paiva, J. Palacios, H. Palka, Th.D. Papadopoulou, K. Papageorgiou, L. Pape, C. Parkes, F. Parodi, U. Parzefall, A. Passeri, O. Passon, T. Pavel, M. Pegoraro, L. Peralta, M. Pernicka, A. Perrotta, C. Petridou, A. Petrolini, H.T. Phillips, F. Pierre, M. Pimenta, E. Piotto, T. Podobnik, M.E. Pol, G. Polok, P. Poropat, V. Pozdniakov, P. Privitera, N. Pukhaeva, A. Pullia, D. Radojicic, S. Ragazzi, H. Rahmani, J. Rames, P.N. Ratoff, A.L. Read, P. Rebecchi, N.G. Redaelli, M. Regler, J. Rehn, D. Reid, R. Reinhardt, P.B. Renton, L.K. Resvanis, F. Richard, J. Ridky, G. Rinaudo, I. Ripp-Baudot, O. Rohne, A. Romero, P. Ronchese, E.I. Rosenberg, P. Rosinsky, P. Roudeau, T. Rovelli, Ch. Royon, V. Ruhlmann-Kleider, A. Ruiz, H. Saarikko, Y. Sacquin, A. Sadovsky, G. Sajot, J. Salt, D. Sampsonidis, M. Sannino, Ph. Schwemling, B. Schwering, U. Schwickerath, F. Scuri, P. Seager, Y. Sedykh, A.M. Segar, N. Seibert, R. Sekulin, R.C. Shellard, M. Siebel, L. Simard, F. Simonetto, A.N. Sisakian, G. Smadja, N. Smirnov, O. Smirnova, G.R. Smith, A. Sokolov, A. Sopczak, R. Sosnowski, T. Spassov, E. Spiriti, S. Squarcia, C. Stanescu, S. Stanic, M. Stanitzki, K. Stevenson, A. Stocchi, J. Strauss, R. Strub, B. Stugu, M. Szczekowski, M. Szeptycka, T. Tabarelli, A. Taffard, F. Tegenfeldt, F. Terranova, J. Thomas, J. Timmermans, N. Tinti, L.G. Tkatchev, M. Tobin, S. Todorova, A. Tomaradze, B. Tome, A. Tonazzo, L. Tortora, P. Tortosa, G. Transtromer, D. Treille, G. Tristram, M. Trochimczuk, C. Troncon, M-L. Turluer, I.A. Tyapkin, S. Tzamarias, O. Ullaland, V. Uvarov, G. Valenti, E. Vallazza, C. Vander Velde, P. Van Dam, W. Van den Boeck, W.K. Van Doninck, J. Van Eldik, A. Van Lysebetten, N. van Remortel, I. Van Vulpen, G. Vegni, L. Ventura, W. Venus, F. Verbeure, M. Verlato, L.S. Vertogradov, V. Verzi, D. Vilanova, L. Vitale, E. Vlasov, A.S. Vodopyanov, G. Voulgaris, V. Vrba, H. Wahlen, C. Walck, A.J. Washbrook, C. Weiser, D. Wicke, J.H. Wickens, G.R. Wilkinson, M. Winter, M. Witek, G. Wolf, J. Yi, O. Yushchenko, A. Zalewska, P. Zalewski, D. Zavrtanik, E. Zevgolatakos, N.I. Zimin, A. Zintchenko, Ph. Zoller, G.C. Zucchelli, and G. Zumerle
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Meson, 010308 nuclear & particles physics, Branching fraction, High Energy Physics::Phenomenology, 01 natural sciences, Crystallography, Pion, 0103 physical sciences, Pi, High Energy Physics::Experiment, B meson, Impact parameter, Neutrino, 010306 general physics, Lepton
Abstract: A study of b semileptonic decays into D, D pi+- and D* pi+- final states is presented. The D0, D+ and D*+ mesons are exclusively reconstructed in Z decay data recorded from 1992 to 1995 in the DELPHI experiment at LEP. The overall branching fractions are measured to be: BR(b -> D^0 \ell^- \bar{\nu}_{\ell} X) = (7.04 +/- 0.34 (stat) +/- 0.36 (syst.exp) +/- 0.17 (BR_D))% BR(b -> D^+ \ell^- \bar{\nu}_{\ell} X) = (2.72 +/- 0.19 (stat) +/- 0.16 (syst.exp) +/- 0.18 (BR_D))% BR(b -> D^{*+} \ell^- \bar{\nu}_{\ell} X) = (2.75 +/- 0.17 (stat) +/- 0.13 (syst.exp) +/- 0.09 (BR_D))% where the D0 and D+ results include also contributions from D*0 and D*+ decays. A fit to the distribution of the pi+- impact parameter to the primary interaction vertex provides a measurement of the b semileptonic branching fractions into the D0 pi+- X, D+ pi+- X and D*+ pi+- X final states. Assuming that single pion decay modes of B mesons dominate, the partial rates for \bar{B} -> D \pi \ell^- \bar{\nu_{\ell}} and \bar{B} -> D^{*} \pi \ell^- \bar{\nu_{\ell}} have been obtained, corresponding to a total branching fraction: BR(\bar{B} -> D \pi \ell^- \bar{\nu_{\ell}}) + BR(\bar{B} -> D^{*} \pi \ell^- \bar{\nu_{\ell}}) = (3.40 +/- 0.52 (stat) +/- 0.32 (syst))% . This result agrees well with the observed difference between the total B semileptonic branching fraction and the sum of the \bar{B} -> D \ell^- \bar{\nu_{\ell}} and D^* \ell^- \bar{\nu_{\ell}} branching fractions.
Published: 2000
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33. Λb polarization in Z0 decays at LEP

Author: P. Privitera, Chariclia Petridou, W. Liebig, Marc Winter, Nikolaos P. Mastroyiannopoulos, Tord Ekelof, T. G M Malmgren, G. Wilkinson, H. Wahlen, J. M. Lopez, J. H. Lopes, U. Parzefall, A. Firestone, D. Fassouliotis, Daniel Treille, M. Bigi, J. Ridky, F. Pierre, B. Loerstad, Vincent Hedberg, D. W. Lane, A. N. Sisakian, E. Boudinov, G. Ekspong, K. Stevenson, P. N. Ratoff, Mattias Ellert, M. Begalli, M. A. Bizouard, N. Tinti, K. Muenich, T. Tabarelli, Louis Lyons, Giovanni Valenti, G. A. Chelkov, Demetrios Loukas, A. Sadovsky, K. H. Becks, E. Vallazza, Paolo Morettini, J. G. Loken, Piotr Zalewski, Z. Krumstein, S. Paiano, A. De Min, K. Kurvinen, Paul Baillon, Alexander Lincoln Read, M. Szeptycka, Marc Besancon, Konstantinos Papageorgiou, C. Mulet-Marquis, P. Beilliere, H. Rahmani, Manfred Krammer, G. Sajot, U. Flagmeyer, J-C. Marin, Nikita Smirnov, M. Verlato, Krzysztof Nawrocki, Luca Tortora, T. Myklebust, P. Herquet, Oliver Passon, R. Contri, A. Miagkov, Ariella Cattai, J. Van Eldik, F. Ledroit, J. Fuster, M. Moch, O. Tchikilev, Anna Lipniacka, V.A. Uvarov, Natale Demaria, M. Tobin, Christian Weiser, A. Petrolini, B. De Lotto, G. Crosetti, Evgueni Vlasov, U. Mjoernmark, P. Van Dam, Nicola Amapane, R. Jacobsson, S. Todorova, Matteo Pegoraro, A. G. Frodesen, T. J. V. Bowcock, M. S. Bilenky, O. Ullaland, M. Feindt, S. Sánchez Navas, T. L. Hessing, P. Buschmann, R. Mc Kay, A. Andreazza, K. Grzelak, Allan Hallgren, Manolis Dris, M. Davenport, N. Neufeld, G. Grosdidier, Alessandra Romero, C. Bosio, P. Negri, C. Joram, A. Ruiz, H. T. Phillips, A. J. Washbrook, P. B. Renton, M. Baubillier, Achille Stocchi, L.J. Carroll, Jørgen Beck Hansen, F. Fulda-Quenzer, Alexander Vodopyanov, J. N. Jackson, P. Roudeau, J. Yi, Tiziano Camporesi, Antonio Baroncelli, S. Tzamarias, N. I. Zimin, Patrick Jarry, Göran Jarlskog, J. Grahl, G. Rinaudo, A. Behrmann, J. Salt, Alberto Benvenuti, L. Di Ciaccio, Wolfgang Adam, R. Keranen, J. Rames, P. Kokkinias, B. Franek, E. Graziani, Borut Paul Kerševan, Maria Elena Pol, A. C. Taffard, Fabrizio Ferro, B. Marechal, E. C. Katsoufis, Rosy Nicolaidou, J. M. Brunet, H. Foeth, G. Mc Pherson, Fabio Cossutti, H. Herr, L. G. Tkatchev, I. Gonzalez Caballero, J. J. Hernandez, H. M. Blom, Ch. Jarlskog, Christophe Royon, S. Hoorelbeke, F. Glege, W. D. Apel, Z. Albrecht, Philippe Charpentier, Francisco Matorras, Paolo Ronchese, A. Onofre, S. Katsanevas, A. Sopczak, M. Huber, Marta Calvi, P. Seager, Josef Strauss, D. Y. Bardin, V. Chabaud, Luis Peralta, F. Kapusta, Vincenzo Canale, Geoffrey Smith, Pawel Jalocha, Barry King, A. Galloni, S. O. Holmgren, E. Spiriti, Jiri Masik, Ph. Zoller, R. Frühwirth, N. Seibert, J. Timmermans, W. Venus, L. S. Vertogradov, N. J. Kjaer, Yu. Belokopytov, M. Espirito Santo, Igor Boyko, Y. Sacquin, T. Lesiak, R. Barbier, J. E. Augustin, R. Paiva, A. Nygren, M. Berggren, R. Lopez-Fernandez, R. C. Shellard, Josef Hrubec, A. De Angelis, P. Collins, G. Borisov, Daniel Bloch, G. Cosme, P. Delpierre, U. Mueller, F. Carena, N. Ghodbane, J. D. Durand, P. Antilogus, J. Rehn, P. V. Chliapnikov, P. Abreu, D. Gele, G. Vegni, P. Bruckman, E. Kriznic, Ahmimed Ouraou, Kathy Huet, P. Jonsson, Valeriy Pozdniakov, A. Van Lysebetten, Sandor Czellar, G. Polok, Yu. Gouz, Ernesto Migliore, I. Bozovic, N. Van Remortel, A. G. Olshevski, R. Sosnowski, S. Haider, G. Myatt, A. M. Segar, F. Simonetto, G. Leder, P. Ferrari, J. Cuevas Maestro, M. Gaspar, P. J. Holt, N. G. Redaelli, Marco Bozzo, B. Åsman, L. Ventura, F. Naraghi, P. Andersson, Klaus Hamacher, N. N. Khovanski, M. Regler, C. Martinez-Rivero, W. Bonivento, G. Orazi, Ugo Gasparini, G. Tristram, E. I. Rosenberg, U. Schwickerath, S. Gamblin, Danilo Zavrtanik, Gareth J. Barker, Rupert Leitner, M. Battaglia, G. Matthiae, R. Gokieli, S. Heising, M. Pernicka, C. Caso, F. Fontanelli, V. Lefebure, R. Muresan, D. Crennell, F. Mandl, Vaclav Vrba, J. Palacios, Arnaud Duperrin, G. Smadja, Tiziano Rovelli, Hans Dijkstra, D. Wicke, D. Bertini, J. Fayot, Jesus Marco, G. Lenzen, P. Kubinec, Clara Troncon, Christine Kourkoumelis, A. Kiiskinen, R. Strub, Sofia Andringa, A. Pullia, Maria Roberta Monge, A. Maio, S. Cabrera, C. Gaspar, A. Zalewska, F. Martinez-Vidal, V. Kostioukhine, Dimos Sampsonidis, A. Malek, G. Della Ricca, Oxana Smirnova, Yu. Sedykh, K. Cieslik, K. Karafasoulis, J. M. Heuser, T. Buran, Sandra Amato, W. T. Meyer, P. Rosinsky, R. Moeller, V. Nomokonov, T. Podobnik, O. Kouznetsov, I. van Vulpen, B. Tome, P. Rebecchi, Th. D. Papadopoulou, V. Ruhlmann-Kleider, B. Golob, H. Palka, A. B. Fenyuk, G. C. Zucchelli, Markus Elsing, J. W. Lamsa, Petar Adzic, H. B. Crawley, Guillelmo Gomez-Ceballos, E. Ferrer-Ribas, J. P. Laugier, B. Schwering, I. Lippi, M. L. Turluer, F. Barao, D. Reid, J. H. Wickens, B. Muryn, Marco Paganoni, S. Crepe, L. K. Resvanis, Massimo Caccia, S. Squarcia, H. Saarikko, J. Drees, M. Bracko, Laurent Mirabito, V. Lepeltier, M. Siebel, C. Parkes, E. Higon, Paolo Checchia, L. Simard, P. Juillot, F. J. Harris, F. Terranova, P. Niezurawski, Corinne Berat, Olga Botner, F. Scuri, W. Van den Boeck, Ph. Gavillet, Cristian Stanescu, P. Branchini, L. Vitale, Antonios Leisos, D. Radojicic, Gianni Zumerle, Georgios Fanourakis, C. Walck, R. Reinhardt, L. Leinonen, Gunter Wolf, Evangelos Gazis, X. Moreau, G. Transtromer, W. Da Silva, W. A. Mitaroff, Carmen García, J. MacNaughton, P. Lutz, V. Chorowicz, Luc Pape, Reynald Pain, J. Libby, Ole Røhne, J. Kurowska, M. Pimenta, P. Poropat, Guido Barbiellini, Andre Augustinus, Claire Bourdarios, Marek Szczekowski, D. Bertrand, Jiri Chudoba, Ph. Schwemling, O. Yushchenko, G. Morton, G. Kernel, R. Sekulin, F. Richard, M. Mazzucato, E. Cortina, P. Chochula, R. Alemany, M. Stanitzki, B. A. Khomenko, T. Moa, I. Ripp-Baudot, G. J. Hughes, H. Klein, J. Guy, Amiran Tomaradze, M. Dracos, A. Passeri, L. Chaussard, A. Markou, C. Matteuzzi, K. Osterberg, S. Almehed, S. Fichet, Chiara Mariotti, Francesco Navarria, Pablo Tortosa, A. Zintchenko, L. Bugge, R. Chierici, P. P. Allport, F. Hahn, M. Nassiakou, S. Hahn, Francesca Romana Cavallo, R. Orava, I. Gil, T. Pavel, Y. Arnoud, S. Stanic, V. V. Lapin, J.R. Mahon, C. De Clercq, W. J. Murray, G. Gopal, K. Hultqvist, G. Eigen, Maarten Boonekamp, L. De Paula, B. Bouquet, I. A. Tyapkin, R. Janik, Andrea Perrotta, M. Trochimczuk, M. Bonesini, T. Spassov, D. Gamba, Tim Adye, M. Witek, G. Voulgaris, F. Verbeure, E. G. Anassontzis, R. Mc Nulty, J. P. Engel, M. V. Castillo Gimenez, B. Jean-Marie, B. Stugu, I. V. Ajinenko, M. Nikolenko, B. Buschbeck, M. Gandelman, L. Gorn, J. Dolbeau, P. Bambade, P.S.L. Booth, Juergen Thomas, E. K. Johansson, L. Jungermann, S. Maltezos, G. D. Alekseev, N. Benekos, E. Piotto, V. Gracco, V. Malychev, R. Lauhakangas, Mario Sannino, O. Klapp, Klaus Moenig, Fabrizio Parodi, M. A. Houlden, S. Marti i Garcia, Borge Svane Nielsen, M. Mc Cubbin, Rafael Marco, Krzysztof Doroba, Chiara Meroni, A. Tonazzo, Peter Kluit, F. Mazzucato, D. Vilanova, Stefano Ragazzi, Morgan Lethuillier, A. Ferrer, Martijn Mulders, Martino Margoni, E. Fokitis, P. Goncalves, Daniel Jeans, V. Obraztsov, F. Tegenfeldt, P. Gris, Thomas Allmendinger, A. Kinvig, T. Alderweireld, N. Pukhaeva, V. Verzi, Ugo Amaldi, W. De Boer, E. Zevgolatakos, A. W. Borgland, Richard Brenner, and Dietrich Liko
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, Hadron, Astrophysics::Cosmology and Extragalactic Astrophysics, Lambda, Lambda baryon, 01 natural sciences, Nuclear physics, Baryon, 0103 physical sciences, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Neutrino, Nuclear Experiment, 010306 general physics, Lepton
Abstract: The longitudinal polarization of the Λb baryon is measured at the LEP e+e− collider by DELPHI. It is determined from the charged lepton and neutrino energy spectra in 249±19 Λb semileptonic decays reconstructed in ≈3.5 million hadronic Z0 decays using Λ0-lepton correlations. The measured polarization is: PΛb=−0.49−0.30+0.32(stat.)±0.17(syst.)
Published: 2000
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34. Search for chargino pair production in scenarios with gravitino LSP and stau NLSP at GeV at LEP

Author: A. Deghorain, Natale Demaria, N. Tinti, R. Lauhakangas, L. Leinonen, M. Tobin, Piotr Zalewski, E. Higon, C. Martinez-Rivero, K. Muenich, P. Bruckman, E. Kriznic, G. Orazi, P. B. Renton, F. Scuri, Louis Lyons, Danilo Zavrtanik, Ugo Gasparini, A. C. Taffard, R. Gokieli, M. Feindt, I. Gonzalez Caballero, V.A. Uvarov, B. Marechal, T. Tabarelli, S. Sánchez Navas, R. Muresan, Sofia Andringa, O. Solovianov, Guido Barbiellini, J. Guy, P. Negri, P. Ferrari, Andrea Perrotta, Göran Jarlskog, O. Klapp, Rosy Nicolaidou, Marta Calvi, E. K. Johansson, Ch. Jarlskog, M. A. Bizouard, P. Niezurawski, Demetrios Loukas, F. Glege, W. D. Apel, Patrick Jarry, G. Rinaudo, S. Stanic, Borge Svane Nielsen, Geoffrey Smith, Tim Adye, Krzysztof Doroba, Chiara Meroni, G. Cosme, K. Stevenson, J. N. Jackson, G. Vegni, F. Carena, S. Cabrera, H. Rahmani, L. Jungermann, A. Tonazzo, M. Pernicka, Klaus Hamacher, X. Moreau, Jesus Marco, G. Lenzen, Oxana Smirnova, Luca Tortora, T. Myklebust, V. Kostioukhine, M. Koratzinos, J. Rames, R. Mc Nulty, J-C. Marin, I. Gil, S. Fichet, Ariella Cattai, Christophe Royon, S. Hoorelbeke, G. Grosdidier, B. Jean-Marie, Paolo Ronchese, V. Malychev, Gareth J. Barker, Peter Kluit, F. Mazzucato, Dietrich Liko, Chariclia Petridou, G. Valenti, P. Adzic, K. Karafasoulis, J. Libby, Ole Røhne, Rupert Leitner, M. Pimenta, G. Matthiae, F. Ledroit, D. Fassouliotis, A. N. Sisakian, P. Herquet, R. Contri, Nicola Amapane, U. Mueller, Stefano Ragazzi, F. Barao, O. Ullaland, B. Schwering, M. L. Turluer, D. Reid, N. J. Kjaer, M. A. Winter, Nektarios Benekos, A. Petrolini, Daniel Treille, M. Bigi, J. Fayot, J. Ridky, C. Vander Velde, Morgan Lethuillier, F. Pierre, B. A. Khomenko, E. I. Rosenberg, T. Buran, Markus Elsing, A. Sadovsky, A. Stocchi, Francesco Navarria, Pablo Tortosa, I. van Vulpen, J. M. Heuser, G. Smadja, Tiziano Camporesi, A. Zintchenko, P. J. Holt, Vincent Hedberg, D. W. Lane, Manolis Dris, B. De Lotto, P. Kubinec, Clara Troncon, S. Crepe, J. Van Eldik, P. Jalocha, Gianni Zumerle, G. Crosetti, Evgueni Vlasov, A. J. Washbrook, K. Kurvinen, S. Gamblin, N. G. Redaelli, G. Tristram, V. Chorowicz, Marco Bozzo, G. Ekspong, M. Davenport, D. Wicke, P. N. Ratoff, G. Mc Pherson, B. Franek, Attilio Andreazza, M. Nikolenko, V. Ruhlmann-Kleider, H. Herr, L. G. Tkatchev, L. Gorn, G. A. Chelkov, Ugo Amaldi, N. Ghodbane, J. Drees, C. Walck, R. Reinhardt, Alberto Benvenuti, Fabrizio Ferro, W. De Boer, E. Zevgolatakos, A. W. Borgland, E. Ferrer-Ribas, Manfred Krammer, Denis Gelé, P. Poropat, Andromachi Tsirou, Andre Augustinus, A. Nygren, M. Bracko, A. Tomaradze, Martijn Mulders, Mattias Ellert, M. Begalli, Martino Margoni, E. Fokitis, G. D. Alekseev, A. G. Frodesen, S. Tzamarias, N. I. Zimin, T. G M Malmgren, H. Wahlen, K. H. Becks, E. Vallazza, G. J. Hughes, D. Bertrand, Corinne Berat, Olga Botner, G. Transtromer, Carmen García, Ph. Schwemling, O. Yushchenko, Jiri Chudoba, Chiara Mariotti, Reynald Pain, Mario Sannino, I. Lippi, J. H. Lopes, U. Parzefall, A. Firestone, J. H. Wickens, Marco Paganoni, S. Hahn, W. Liebig, Tord Ekelof, R. Sekulin, Evangelos Gazis, L. Bugge, M. Stanitzki, J. J. Hernandez, T. Pavel, U. Mjoernmark, P. Buschmann, B. Muryn, M. Chapkin, Francesca Romana Cavallo, M. Mc Cubbin, Paulo J. S. Gonçalves, P. Van Dam, K. Hultqvist, Rafael Marco, L. Ventura, N. Neufeld, R. Mc Kay, Y. Arnoud, Vaclav Vrba, T. Moa, C. Mulet-Marquis, A. Duperrin, V. V. Lapin, A. Galloni, H. T. Phillips, Richard Brenner, Hans Dijkstra, J. Grahl, S. O. Holmgren, C. De Clercq, P. Delpierre, P. Andersson, B. Loerstad, P. V. Chliapnikov, A. Behrmann, P. Kokkinias, R. Janik, C. Gaspar, L. S. Vertogradov, C. Bosio, G. Kernel, W. J. Murray, A. Markou, A. Kinvig, Christian Weiser, A. Sopczak, D. Vilanova, L. Chaussard, L. Di Ciaccio, R. Strub, L. Vitale, R. Keranen, Guy Wilkinson, F. Martinez-Vidal, Antonios Leisos, D. Radojicic, Gunter Wolf, Georgios Fanourakis, Tiziano Rovelli, Philippe Charpentier, Francisco Matorras, Juergen Thomas, Barry King, P. Seager, G. Borisov, Borut Paul Kerševan, G. C. Zucchelli, V. Nomokonov, R. Lopez-Fernandez, R. C. Shellard, A. Passeri, Josef Hrubec, Christine Kourkoumelis, Wolfgang Adam, G. Myatt, M. Moch, E. Spiriti, T. Alderweireld, J. E. Augustin, R. Frühwirth, N. N. Khovanski, T. Spassov, A. M. Segar, K. Grzelak, M. Baubillier, Yu. Belokopytov, V. Canale, N. Seibert, V. Lepeltier, M. Siebel, J. Timmermans, Allan Hallgren, E. C. Katsoufis, G. Gopal, M. Huber, P. Lutz, Paolo Checchia, F. Fulda-Quenzer, F. Fontanelli, Antonio Baroncelli, Jørgen Beck Hansen, Oliver Passon, B. Tome, P. Antilogus, J. Rehn, Ph. Gavillet, A. M. Zaitsev, Alexander Vodopyanov, Luc Pape, Josef Strauss, J. Kurowska, J. Palacios, V. Chabaud, M. Espirito Santo, N. Pukhaeva, Maarten Boonekamp, E. Graziani, J. M. Brunet, H. Foeth, I. A. Tyapkin, R. Alemany, J. MacNaughton, L. De Paula, V. Verzi, G. Morton, Paolo Privitera, M. Mazzucato, J. R. Mahon, Pierre Juillot, Claire Bourdarios, E. Boudinov, W. Venus, Christopher Parkes, Matteo Pegoraro, B. Buschbeck, Z. Krumstein, A. De Angelis, S. Paiano, A. Onofre, P. Collins, J. Cuevas Maestro, Daniel Jeans, A. De Min, V. Obraztsov, Paolo Morettini, Daniel Bloch, P. Roudeau, J. G. Loken, P. Beilliere, Ahmimed Ouraou, M. S. Bilenky, F. Tegenfeldt, Luis Peralta, F. Kapusta, P. Gris, E. Cortina, S. Heising, G. Sajot, U. Flagmeyer, Krzysztof Nawrocki, Stavros Maltezos, H. M. Blom, Y. Sacquin, Kathy Huet, Valeriy Pozdniakov, L.J. Carroll, Per Jönsson, A. Pullia, Anna Lipniacka, Fabio Cossutti, Igor Boyko, T. Lesiak, C. Joram, F. Simonetto, G. Leder, M. Gaspar, J. P. Laugier, R. Barbier, Marek Szczekowski, B. Åsman, V. Lefebure, P. Rosinsky, D. Crennell, N. Mastroyiannopoulos, R. Moeller, F. Mandl, H. Klein, L. K. Resvanis, K. Osterberg, Massimo Caccia, L. Simard, M. Trochimczuk, K. Cieslik, M. Bonesini, D. Gamba, M. Witek, G. Voulgaris, F. Verbeure, B. Stugu, M. Gandelman, E. G. Anassontzis, J. P. Engel, P. Bambade, M. V. Castillo Gimenez, B. Golob, V. Gracco, Klaus Moenig, Fabrizio Parodi, M. A. Houlden, S. Marti i Garcia, W. Da Silva, W. A. Mitaroff, W. K. Van Doninck, F. Richard, P. Chochula, C. Matteuzzi, S. Almehed, R. Chierici, F. Hahn, M. Nassiakou, R. Paiva, S. Haider, F. J. Harris, F. Terranova, C. Caso, H. B. Crawley, Alessandra Romero, A. Ruiz, I. Bozovic, N. Van Remortel, R. Sosnowski, F. Naraghi, Dimos Sampsonidis, Phillip Allport, G. Della Ricca, P. Rebecchi, Th. D. Papadopoulou, Guillelmo Gomez-Ceballos, José Salt, Amelia Maio, W. Van den Boeck, Cristian Stanescu, P. Branchini, J. D. Durand, A. G. Olshevski, U. Schwickerath, Maria Roberta Monge, A. Zalewska, W. T. Meyer, M. Verlato, Laurent Mirabito, T. J. V. Bowcock, T. L. Hessing, M. Berggren, Z. Albrecht, Juan Fuster, Antonio Ferrer, D. Bertini, R. Jacobsson, S. Todorova, T. Allmendinger, J. M. Lopez, Paul Baillon, Alexander Lincoln Read, M. Szeptycka, Marc Besancon, Konstantinos Papageorgiou, J. Yi, M. Battaglia, J. Masik, A. Van Lysebetten, Sandor Czellar, G. Polok, B. Bouquet, Yu. Gouz, Ernesto Migliore, P. Abreu, R. Orava, G. Eigen, Maria Elena Pol, S. Katsanevas, A. Kiiskinen, D. Y. Bardin, Sandra Amato, T. Podobnik, O. Kouznetsov, K. Belous, M. Regler, S. Squarcia, Yu. Sedykh, H. Saarikko, J. Dolbeau, P.S.L. Booth, E. Piotto, W. Bonivento, A. Malek, A. Sokolov, Marcos Dracos, H. Palka, and J. W. Lamsa
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, Context (language use), 01 natural sciences, Lightest Supersymmetric Particle, Nuclear physics, Pair production, Chargino, 0103 physical sciences, High Energy Physics::Experiment, Gravitino, Production (computer science), 010306 general physics, Energy (signal processing)
Abstract: Promptly decaying lightest charginos were searched for in the context of scenarios with gravitino LSP. It was assumed that the stau is the next to lightest supersymmetric particle (NLSP). Data collected with the DELPHI detector at a centre-of-mass energy near 183~{~mbox{${mathrm{GeV}}$}}\nwere analysed combining the methods developed in previous searches. No evidence for the production of these particles was found. Hence, limits were derived at 95% confidence level. The mass of charginos was found to be greater than 85.5~GeV/$c^2$ for $m_{ ilde{chi}^+_1}-m_{ ilde{ au}_1}geq 0.3 {mathrm{GeV}}/c^2$, independently of the mass of the gravitino.
Published: 1999
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35. Measurement of the rate of events in hadronic Z decays and the extraction of the gluon splitting into

Author: P. Abreu, W. Adam, T. Adye, P. Adzic, I. Ajinenko, Z. Albrecht, T. Alderweireld, G.D. Alekseev, R. Alemany, T. Allmendinger, P.P. Allport, S. Almehed, U. Amaldi, N. Amapane, S. Amato, E.G. Anassontzis, P. Andersson, A. Andreazza, S. Andringa, P. Antilogus, W-D. Apel, Y. Arnoud, B. Åsman, J-E. Augustin, A. Augustinus, P. Baillon, A. Ballestrero, P. Bambade, F. Barao, G. Barbiellini, R. Barbier, D.Y. Bardin, G. Barker, A. Baroncelli, M. Battaglia, M. Baubillier, K-H. Becks, M. Begalli, A. Behrmann, P. Beilliere, Yu. Belokopytov, N.C. Benekos, A.C. Benvenuti, C. Berat, M. Berggren, D. Bertini, D. Bertrand, M. Besancon, M. Bigi, M.S. Bilenky, M-A. Bizouard, D. Bloch, H.M. Blom, M. Bonesini, W. Bonivento, M. Boonekamp, P.S.L. Booth, A.W. Borgland, G. Borisov, C. Bosio, O. Botner, E. Boudinov, B. Bouquet, C. Bourdarios, T.J.V. Bowcock, I. Boyko, I. Bozovic, M. Bozzo, P. Branchini, T. Brenke, R.A. Brenner, P. Bruckman, J-M. Brunet, L. Bugge, T. Buran, T. Burgsmueller, B. Buschbeck, P. Buschmann, S. Cabrera, M. Caccia, M. Calvi, T. Camporesi, V. Canale, F. Carena, L. Carroll, C. Caso, M.V. Castillo Gimenez, A. Cattai, F.R. Cavallo, V. Chabaud, Ph. Charpentier, L. Chaussard, P. Checchia, G.A. Chelkov, R. Chierici, P. Chliapnikov, P. Chochula, V. Chorowicz, J. Chudoba, K. Cieslik, P. Collins, R. Contri, E. Cortina, G. Cosme, F. Cossutti, J-H. Cowell, H.B. Crawley, D. Crennell, S. Crepe, G. Crosetti, J. Cuevas Maestro, S. Czellar, M. Davenport, W. Da Silva, A. Deghorain, G. Della Ricca, P. Delpierre, N. Demaria, A. De Angelis, W. De Boer, C. De Clercq, B. De Lotto, A. De Min, L. De Paula, H. Dijkstra, L. Di Ciaccio, J. Dolbeau, K. Doroba, M. Dracos, J. Drees, M. Dris, A. Duperrin, J-D. Durand, G. Eigen, T. Ekelof, G. Ekspong, M. Ellert, M. Elsing, J-P. Engel, B. Erzen, M. Espirito Santo, G. Fanourakis, D. Fassouliotis, J. Fayot, M. Feindt, P. Ferrari, A. Ferrer, E. Ferrer-Ribas, F. Ferro, S. Fichet, A. Firestone, U. Flagmeyer, H. Foeth, E. Fokitis, F. Fontanelli, B. Franek, A.G. Frodesen, R. Fruhwirth, F. Fulda-Quenzer, J. Fuster, A. Galloni, D. Gamba, S. Gamblin, M. Gandelman, C. Garcia, C. Gaspar, M. Gaspar, U. Gasparini, Ph. Gavillet, E.N. Gazis, D. Gele, L. Gerdyukov, N. Ghodbane, I. Gil, F. Glege, R. Gokieli, B. Golob, G. Gomez-Ceballos, P. Goncalves, I. Gonzalez Caballero, G. Gopal, L. Gorn, Yu. Gouz, V. Gracco, J. Grahl, E. Graziani, C. Green, H-J. Grimm, P. Gris, G. Grosdidier, K. Grzelak, M. Gunther, J. Guy, F. Hahn, S. Hahn, S. Haider, A. Hallgren, K. Hamacher, J. Hansen, F.J. Harris, V. Hedberg, S. Heising, J.J. Hernandez, P. Herquet, H. Herr, T.L. Hessing, J.-M. Heuser, E. Higon, S-O. Holmgren, P.J. Holt, S. Hoorelbeke, M. Houlden, J. Hrubec, K. Huet, G.J. Hughes, K. Hultqvist, J.N. Jackson, R. Jacobsson, P. Jalocha, R. Janik, Ch. Jarlskog, G. Jarlskog, P. Jarry, B. Jean-Marie, E.K. Johansson, P. Jonsson, C. Joram, P. Juillot, F. Kapusta, K. Karafasoulis, S. Katsanevas, E.C. Katsoufis, R. Keranen, B.P. Kersevan, B.A. Khomenko, N.N. Khovanski, A. Kiiskinen, B. King, A. Kinvig, N.J. Kjaer, O. Klapp, H. Klein, P. Kluit, P. Kokkinias, M. Koratzinos, V. Kostioukhine, C. Kourkoumelis, O. Kouznetsov, M. Krammer, E. Kriznic, J. Krstic, Z. Krumstein, P. Kubinec, J. Kurowska, K. Kurvinen, J.W. Lamsa, D.W. Lane, P. Langefeld, V. Lapin, J-P. Laugier, R. Lauhakangas, G. Leder, F. Ledroit, V. Lefebure, L. Leinonen, A. Leisos, R. Leitner, J. Lemonne, G. Lenzen, V. Lepeltier, T. Lesiak, M. Lethuillier, J. Libby, D. Liko, A. Lipniacka, I. Lippi, B. Loerstad, J.G. Loken, J.H. Lopes, J.M. Lopez, R. Lopez-Fernandez, D. Loukas, P. Lutz, L. Lyons, J. MacNaughton, J.R. Mahon, A. Maio, A. Malek, T.G.M. Malmgren, S. Maltezos, V. Malychev, F. Mandl, J. Marco, R. Marco, B. Marechal, M. Margoni, J-C. Marin, C. Mariotti, A. Markou, C. Martinez-Rivero, F. Martinez-Vidal, S. Marti i Garcia, J. Masik, N. Mastroyiannopoulos, F. Matorras, C. Matteuzzi, G. Matthiae, F. Mazzucato, M. Mazzucato, M. Mc Cubbin, R. Mc Kay, R. Mc Nulty, G. Mc Pherson, C. Meroni, W.T. Meyer, A. Miagkov, E. Migliore, L. Mirabito, W.A. Mitaroff, U. Mjoernmark, T. Moa, M. Moch, R. Moeller, K. Moenig, M.R. Monge, X. Moreau, P. Morettini, G. Morton, U. Mueller, K. Muenich, M. Mulders, C. Mulet-Marquis, R. Muresan, W.J. Murray, B. Muryn, G. Myatt, T. Myklebust, F. Naraghi, M. Nassiakou, F.L. Navarria, S. Navas, K. Nawrocki, P. Negri, S. Nemecek, N. Neufeld, R. Nicolaidou, B.S. Nielsen, P. Niezurawski, M. Nikolenko, V. Nomokonov, A. Normand, A. Nygren, V. Obraztsov, A.G. Olshevski, A. Onofre, R. Orava, G. Orazi, K. Osterberg, A. Ouraou, M. Paganoni, S. Paiano, R. Pain, R. Paiva, J. Palacios, H. Palka, Th.D. Papadopoulou, K. Papageorgiou, L. Pape, C. Parkes, F. Parodi, U. Parzefall, A. Passeri, O. Passon, M. Pegoraro, L. Peralta, M. Pernicka, A. Perrotta, C. Petridou, A. Petrolini, H.T. Phillips, F. Pierre, M. Pimenta, E. Piotto, T. Podobnik, M.E. Pol, G. Polok, P. Poropat, V. Pozdniakov, P. Privitera, N. Pukhaeva, A. Pullia, D. Radojicic, S. Ragazzi, H. Rahmani, P.N. Ratoff, A.L. Read, P. Rebecchi, N.G. Redaelli, M. Regler, D. Reid, R. Reinhardt, P.B. Renton, L.K. Resvanis, F. Richard, J. Ridky, G. Rinaudo, O. Rohne, A. Romero, P. Ronchese, E.I. Rosenberg, P. Rosinsky, P. Roudeau, T. Rovelli, Ch. Royon, V. Ruhlmann-Kleider, A. Ruiz, H. Saarikko, Y. Sacquin, A. Sadovsky, G. Sajot, J. Salt, D. Sampsonidis, M. Sannino, H. Schneider, Ph. Schwemling, B. Schwering, U. Schwickerath, M.A.E. Schyns, F. Scuri, P. Seager, Y. Sedykh, A.M. Segar, R. Sekulin, R.C. Shellard, A. Sheridan, M. Siebel, L. Simard, F. Simonetto, A.N. Sisakian, G. Smadja, N. Smirnov, O. Smirnova, G.R. Smith, A. Sopczak, R. Sosnowski, T. Spassov, E. Spiriti, P. Sponholz, S. Squarcia, C. Stanescu, S. Stanic, K. Stevenson, A. Stocchi, R. Strub, B. Stugu, M. Szczekowski, M. Szeptycka, T. Tabarelli, O. Tchikilev, F. Tegenfeldt, F. Terranova, J. Thomas, J. Timmermans, N. Tinti, L.G. Tkatchev, S. Todorova, A. Tomaradze, B. Tome, A. Tonazzo, L. Tortora, G. Transtromer, D. Treille, G. Tristram, M. Trochimczuk, C. Troncon, A. Tsirou, M-L. Turluer, I.A. Tyapkin, S. Tzamarias, O. Ullaland, V. Uvarov, G. Valenti, E. Vallazza, C. Vander Velde, G.W. Van Apeldoorn, P. Van Dam, W.K. Van Doninck, J. Van Eldik, A. Van Lysebetten, N. Van Remortel, I. Van Vulpen, N. Vassilopoulos, G. Vegni, L. Ventura, W. Venus, F. Verbeure, M. Verlato, L.S. Vertogradov, V. Verzi, D. Vilanova, L. Vitale, E. Vlasov, A.S. Vodopyanov, C. Vollmer, G. Voulgaris, V. Vrba, H. Wahlen, C. Walck, C. Weiser, D. Wicke, J.H. Wickens, G.R. Wilkinson, M. Winter, M. Witek, G. Wolf, J. Yi, O. Yushchenko, A. Zalewska, P. Zalewski, D. Zavrtanik, E. Zevgolatakos, N.I. Zimin, G.C. Zucchelli, and G. Zumerle
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, Hadron, Jet (particle physics), 01 natural sciences, Bottom quark, Gluon, 0103 physical sciences, Invariant mass, Production (computer science), Atomic physics, 010306 general physics, Bar (unit)
Abstract: The rate $Z \rightarrow b\overline{b}b\overline{b}$ was measured using about $2 x 10^6$ hadronic decays collected by the DELPHI experiment in 1994 and 1995. Events were forced into 3-jets with $y_{min} 0.06$ and a b-tag was required for every jet. The rate was measured to be: $R_{4b} = BR(Z \to b\overline{b}b\overline{b}) / BR(Z \to hadrons) = (6.0 +- 1.9(stat) +- 1.4(syst.)) x 10^{-4}$ where the invariant mass of every $b\overline{b}$ system is above twice the b quark mass. Using the value of $R_{4b}$ the probability of secondary production of a $b\overline{b}$ pair from a gluon per hadronic $Z$ decay, $g_{bb}$, was extracted and found to be: $g_{bb} = (3.3+-1.0(stat.) +- 0.8(syst.)) x 10^{-3}$.
Published: 1999
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36. Measurement of inclusive ρ0, f0(980), f2(1270), K and f′2(1525) production in Z0 decays

Author: Natale Demaria, J. H. Lopes, L. S. Vertogradov, Mario Sannino, T. Spassov, G. Borisov, U. Parzefall, A. Firestone, Attilio Andreazza, M. Mc Cubbin, M. Baubillier, V. Canale, K. Hultqvist, Rafael Marco, P. B. Renton, Jørgen Beck Hansen, R. Lopez-Fernandez, R. C. Shellard, Josef Hrubec, H. Palka, Alexander Vodopyanov, Stefano Ragazzi, Morgan Lethuillier, C. Mulet-Marquis, Paulo J. S. Gonçalves, P. Van Dam, P. Abreu, N. Neufeld, F. Bianchi, A. Tomaradze, Martijn Mulders, Martino Margoni, E. Fokitis, G. Vegni, B. Marechal, A. M. Segar, A. Sheridan, G. A. Chelkov, Marta Calvi, Geoffrey Smith, D. Vilanova, T. Brenke, Ugo Amaldi, G. J. Hughes, W. De Boer, E. Zevgolatakos, K. Stevenson, J. Yi, F. Fontanelli, J. Palacios, Tiziano Rovelli, M. Moch, Dietrich Liko, Hans Dijkstra, P. Bruckman, A. W. Borgland, G. Valenti, Chiara Mariotti, Piotr Zalewski, K. Grzelak, G. Orazi, Ugo Gasparini, Guido Barbiellini, J. Guy, S. Stanic, Tim Adye, J. Cuevas Maestro, Chariclia Petridou, A. G. Olshevski, Luis Peralta, F. Kapusta, M. Battaglia, Allan Hallgren, Antonio Baroncelli, A. N. Sisakian, Wolfgang Adam, D. Fassouliotis, I. van Vulpen, G. W. Van Apeldoorn, D. Bertrand, S. Hahn, A. Kiiskinen, L. Ventura, Jiri Chudoba, L. Bugge, Pawel Jalocha, Barry King, Luca Tortora, T. Myklebust, Francesca Romana Cavallo, E. Spiriti, A. Sadovsky, F. Pierre, Daniel Treille, V.A. Uvarov, M. Bigi, Y. Arnoud, U. Schwickerath, A. Stocchi, Vincent Hedberg, P. Herquet, P. Andersson, R. Contri, J. Fayot, Sandra Amato, T. Podobnik, J. Timmermans, A. Van Lysebetten, Sandor Czellar, E. G. Anassontzis, Yu. Belokopytov, J. Ridky, V. V. Lapin, D. W. Lane, M. A. Bizouard, Gunter Wolf, C. De Clercq, Maria Roberta Monge, Richard Brenner, A. Pullia, T. Burgsmueller, G. Ekspong, D. Stampfer, G. Polok, Christine Kourkoumelis, W. J. Murray, J. N. Jackson, A. Duperrin, J. P. Engel, Christophe Royon, S. Hoorelbeke, Mariusz Witek, Paolo Ronchese, S. Squarcia, H. Saarikko, F. Simonetto, M. V. Castillo Gimenez, W. T. Meyer, R. Janik, Yu. Gouz, M. Gunther, J-C. Marin, B. Erzen, P. Kokkinias, R. Strub, Manolis Dris, Luc Pape, Manfred Krammer, Denis Gelé, J. Kurowska, N. J. Kjaer, P. N. Ratoff, F. Carena, Rupert Leitner, T. Tabarelli, P. Roudeau, Ernesto Migliore, A. Passeri, Guy Wilkinson, G. Leder, Pierre Juillot, E. Boudinov, O. Tchikilev, P. Rosinsky, G. Matthiae, Oxana Smirnova, Mattias Ellert, Andrea Perrotta, M. A. Winter, M. Gaspar, M. Verlato, Alberto Benvenuti, G. Smadja, S. Crepe, J. Van Eldik, S. Cabrera, B. Åsman, H. Rahmani, Laurent Mirabito, K. Karafasoulis, G. Damgaard, A. Petrolini, C. Gaspar, M. Davenport, A. Onofre, B. Golob, V. Chorowicz, M. Begalli, B. De Lotto, G. Crosetti, Evgueni Vlasov, V. Obraztsov, C. Green, G. Tristram, R. Alemany, Juergen Thomas, M. L. Turluer, D. Reid, Ariella Cattai, R. Moeller, F. Barao, Paolo Morettini, J. G. Loken, G. Morton, Paolo Privitera, M. Mazzucato, J. R. Mahon, V. Ruhlmann-Kleider, G. C. Zucchelli, R. Mc Nulty, V. Lefebure, P. Seager, M. Berggren, F. Tegenfeldt, L. K. Resvanis, P. Beilliere, M. Pernicka, D. Crennell, Jelena Krstic, F. Mandl, N. Tinti, P. Gris, E. Cortina, V. Gracco, F. Ledroit, P. Kubinec, S. Fichet, G. Mc Pherson, C. Joram, A. G. Frodesen, Gianni Zumerle, Dimos Sampsonidis, Phillip Allport, G. Della Ricca, P. Rebecchi, O.M. Kouznetsov, Antonio Ferrer, D. Bertini, R. Jacobsson, S. Todorova, H. Herr, L. G. Tkatchev, A. Nygren, J. W. Lamsa, Jesus Marco, G. Lenzen, O. Ullaland, Nikolaos P. Mastroyiannopoulos, C. Bosio, V. Lepeltier, M. Siebel, L. Leinonen, K. Muenich, Massimo Caccia, P. Poropat, T. J. V. Bowcock, V. Kostioukhine, M. Koratzinos, Clara Troncon, Paolo Checchia, Ph. Gavillet, S. Gamblin, Guillelmo Gomez-Ceballos, A. Deghorain, O. Klapp, T. L. Hessing, Andromachi Tsirou, L. Simard, L. Gorn, Andre Augustinus, José Salt, E. Higon, S. Tzamarias, N. I. Zimin, T. G M Malmgren, H. Wahlen, Maciej Górski, Theodora Papadopoulou, Ph. Schwemling, Louis Lyons, Klaus Moenig, Fabrizio Parodi, M. A. Houlden, S. Marti i Garcia, Krzysztof Nawrocki, F. Scuri, A. Kinvig, E. Ferrer-Ribas, Marek Szczekowski, H. Klein, Amelia Maio, Borut Paul Kerševan, Borge Svane Nielsen, K. Cieslik, O. Yushchenko, R. Sekulin, Tiziano Camporesi, J. MacNaughton, G. Barker, K. Osterberg, V. Nomokonov, T. Alderweireld, B. Franek, S. De Brabandere, G. Cosme, M. Trochimczuk, Josef Strauss, P. J. Holt, D. Rakoczy, Cristian Stanescu, P. Branchini, H. Schneider, T. Allmendinger, R. Paiva, M. Feindt, S. Sánchez Navas, N. G. Redaelli, P. V. Chliapnikov, J. J. Hernandez, Claire Bourdarios, P. Negri, M. Bonesini, V. Chabaud, M. Espirito Santo, Z. Krumstein, Marco Bozzo, Demetrios Loukas, R. Lauhakangas, J. M. Lopez, S. Haider, T. Moa, Krzysztof Doroba, Chiara Meroni, C. Vollmer, S. Paiano, A. De Min, P. Ferrari, D. Gamba, I. Lippi, Jean-Dominique Durand, K. H. Becks, E. Kriznic, G. Sajot, U. Flagmeyer, A. Tonazzo, Petar Adzic, G. Voulgaris, J. H. Wickens, E. Vallazza, Marco Paganoni, C. Caso, F. Verbeure, I. Gil, E. K. Johansson, N. Pukhaeva, J. E. Augustin, Anna Lipniacka, Peter Kluit, A. Zalewska, C. Walck, R. Reinhardt, V. Verzi, Z. Albrecht, Juan Fuster, P. Sponholz, Göran Jarlskog, B. Stugu, C. Weiser, F. Mazzucato, M. Gandelman, H. J. Grimm, A. Markou, Danilo Zavrtanik, Ch. Jarlskog, F. Glege, H. B. Crawley, R. Gokieli, U. Mjoernmark, N. Vassilopoulos, L. Vitale, W. D. Apel, Paul Baillon, Alexander Lincoln Read, R. Muresan, F. Martinez-Vidal, Antonios Leisos, D. Radojicic, Georgios Fanourakis, M. Szeptycka, Marc Besancon, Konstantinos Papageorgiou, Sofia Andringa, H. T. Phillips, B. Tome, P. Antilogus, F. Fulda-Quenzer, A. Normand, R. Barbier, P. Lutz, V. Malychev, G. Grosdidier, A. Sopczak, E. C. Katsoufis, G. Gopal, E. Graziani, Maarten Boonekamp, P. Delpierre, J. M. Brunet, L. De Paula, E. Falk, M. S. Bilenky, L. Di Ciaccio, L.N. Gerdyukov, L.J. Carroll, Tord Ekelof, N. N. Khovanski, P. Buschmann, B. Muryn, R. Mc Kay, G. Myatt, Fabio Cossutti, J. P. Laugier, J. Grahl, Norbert Neumeister, J. Libby, Ole Røhne, M. Pimenta, Igor Boyko, B. A. Khomenko, R. Keranen, Philippe Charpentier, Francisco Matorras, B. Loerstad, Francesco Navarria, I. Gonzalez Caballero, T. Lesiak, P. Langefeld, T. Buran, Markus Elsing, Klaus Hamacher, X. Moreau, J. M. Heuser, Oliver Passon, A. Miagkov, M. Nikolenko, Corinne Berat, Olga Botner, Christopher Parkes, Matteo Pegoraro, Patrick Jarry, G. Rinaudo, G. Transtromer, Carmen García, U. Mueller, E. I. Rosenberg, K. Kurvinen, D. Wicke, C. Martinez-Rivero, Reynald Pain, H. Foeth, B. Ueberschaer, W. Venus, A. De Angelis, P. Collins, Alessandra Romero, A. Ruiz, Daniel Bloch, Ahmimed Ouraou, S. Heising, M. A E Schyns, V. Vrba, I. Bozovic, R. Sosnowski, F. Naraghi, R. Nicolaidou, F. J. Harris, F. Terranova, J. Dolbeau, P. Bambade, P.S.L. Booth, E. Piotto, J. Masik, B. Bouquet, B. Jean-Marie, R. Orava, G. Eigen, Maria Elena Pol, S. Katsanevas, D. Y. Bardin, W. Da Silva, W. A. Mitaroff, W. K. Van Doninck, F. Richard, P. Chochula, C. Matteuzzi, S. Almehed, R. Chierici, F. Hahn, M. Regler, Yu. Sedykh, J. H. Cowell, I. A. Tyapkin, I. V. Ajinenko, N. Ghodbane, J. Drees, Evangelos Gazis, L. Chaussard, H. M. Blom, Y. Sacquin, Kathy Huet, Valeriy Pozdniakov, Per Jönsson, W. Bonivento, A. Malek, A. Sokolov, Marcos Dracos, A. Galloni, S. O. Holmgren, and G. D. Alekseev
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Time projection chamber, Meson, 010308 nuclear & particles physics, Electron–positron annihilation, Hadron, 01 natural sciences, Particle identification, Ionization, 0103 physical sciences, Large Electron–Positron Collider, 010306 general physics, Cherenkov radiation
Abstract: DELPHI results are presented on the inclusive production of the neutral mesons ρ0, f0(980), f2(1270), KView the MathML source and f′2(1525) in hadronic Z0 decays. They are based on about 2 million multihadronic events collected in 1994 and 1995, using the particle identification capabilities of the DELPHI Ring Imaging Cherenkov detectors and measured ionization losses in the Time Projection Chamber. The total production rates per hadronic Z0 decay have been determined to be: 1.19±0.10 for ρ0; 0.164±0.021 for f0(980); 0.214±0.038 for f2(1270); 0.073±0.023 for KView the MathML source; and 0.012±0.006 for f′2(1525). The total production rates for all mesons and differential cross-sections for the ρ0, f0(980) and f2(1270) are compared with the results of other LEP experiments and with models.
Published: 1999
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37. Search for Leptoquarks and FCNC in e+e− annihilations at GeV

Author: P. Abreu, W. Adam, T. Adye, P. Adzic, T. Aldeweireld, G.D. Alekseev, R. Alemany, T. Allmendinger, P.P. Allport, S. Almehed, U. Amaldi, S. Amato, E.G. Anassontzis, P. Andersson, A. Andreazza, S. Andringa, P. Antilogus, W-D. Apel, Y. Arnoud, B. Åsman, J-E. Augustin, A. Augustinus, P. Baillon, P. Bambade, F. Barao, G. Barbiellini, R. Barbier, D.Y. Bardin, G. Barker, A. Baroncelli, M. Battaglia, M. Baubillier, K-H. Becks, M. Begalli, P. Beilliere, Yu. Belokopytov, A.C. Benvenuti, C. Berat, M. Berggren, D. Bertini, D. Bertrand, M. Besancon, F. Bianchi, M. Bigi, M.S. Bilenky, M-A. Bizouard, D. Bloch, H.M. Blom, M. Bonesini, W. Bonivento, M. Boonekamp, P.S.L. Booth, A.W. Borgland, G. Borisov, C. Bosio, O. Botner, E. Boudinov, B. Bouquet, C. Bourdarios, T.J.V. Bowcock, I. Boyko, I. Bozovic, M. Bozzo, P. Branchini, T. Brenke, R.A. Brenner, P. Bruckman, J-M. Brunet, L. Bugge, T. Buran, T. Burgsmueller, P. Buschmann, S. Cabrera, M. Caccia, M. Calvi, A.J. Camacho Rozas, T. Camporesi, V. Canale, F. Carena, L. Carroll, C. Caso, M.V. Castillo Gimenez, A. Cattai, F.R. Cavallo, V. Chabaud, M. Chapkin, Ph. Charpentier, L. Chaussard, P. Checchia, G.A. Chelkov, R. Chierici, P. Chliapnikov, P. Chochula, V. Chorowicz, J. Chudoba, P. Collins, R. Contri, E. Cortina, G. Cosme, F. Cossutti, J-H. Cowell, H.B. Crawley, D. Crennell, G. Crosetti, J. Cuevas Maestro, S. Czellar, G. Damgaard, M. Davenport, W. Da Silva, A. Deghorain, G. Della Ricca, P. Delpierre, N. Demaria, A. De Angelis, W. De Boer, S. De Brabandere, C. De Clercq, B. De Lotto, A. De Min, L. De Paula, H. Dijkstra, L. Di Ciaccio, J. Dolbeau, K. Doroba, M. Dracos, J. Drees, M. Dris, A. Duperrin, J-D. Durand, G. Eigen, T. Ekelof, G. Ekspong, M. Ellert, M. Elsing, J-P. Engel, B. Erzen, M. Espirito Santo, E. Falk, G. Fanourakis, D. Fassouliotis, J. Fayot, M. Feindt, A. Fenyuk, P. Ferrari, A. Ferrer, E. Ferrer-Ribas, S. Fichet, A. Firestone, P.-A. Fischer, U. Flagmeyer, H. Foeth, E. Fokitis, F. Fontanelli, B. Franek, A.G. Frodesen, R. Fruhwirth, F. Fulda-Quenzer, J. Fuster, A. Galloni, D. Gamba, S. Gamblin, M. Gandelman, C. Garcia, J. Garcia, C. Gaspar, M. Gaspar, U. Gasparini, Ph. Gavillet, E.N. Gazis, D. Gele, L. Gerdyukov, N. Ghodbane, I. Gil, F. Glege, R. Gokieli, B. Golob, G. Gomez-Ceballos, P. Goncalves, I. Gonzalez Caballero, G. Gopal, L. Gorn, M. Gorski, Yu. Gouz, V. Gracco, J. Grahl, E. Graziani, C. Green, H-J. Grimm, P. Gris, K. Grzelak, M. Gunther, J. Guy, F. Hahn, S. Hahn, S. Haider, A. Hallgren, K. Hamacher, F.J. Harris, V. Hedberg, S. Heising, J.J. Hernandez, P. Herquet, H. Herr, T.L. Hessing, J.-M. Heuser, E. Higon, S-O. Holmgren, P.J. Holt, D. Holthuizen, S. Hoorelbeke, M. Houlden, J. Hrubec, K. Huet, G.J. Hughes, K. Hultqvist, J.N. Jackson, R. Jacobsson, P. Jalocha, R. Janik, Ch. Jarlskog, G. Jarlskog, P. Jarry, B. Jean-Marie, E.K. Johansson, P. Jonsson, C. Joram, P. Juillot, F. Kapusta, K. Karafasoulis, S. Katsanevas, E.C. Katsoufis, R. Keranen, B.P. Kersevan, B.A. Khomenko, N.N. Khovanski, A. Kiiskinen, B. King, A. Kinvig, N.J. Kjaer, O. Klapp, H. Klein, P. Kluit, P. Kokkinias, M. Koratzinos, V. Kostioukhine, C. Kourkoumelis, O. Kouznetsov, M. Krammer, C. Kreuter, E. Kriznic, J. Krstic, Z. Krumstein, P. Kubinec, W. Kucewicz, J. Kurowska, K. Kurvinen, J.W. Lamsa, D.W. Lane, P. Langefeld, V. Lapin, J-P. Laugier, R. Lauhakangas, G. Leder, F. Ledroit, V. Lefebure, L. Leinonen, A. Leisos, R. Leitner, J. Lemonne, G. Lenzen, V. Lepeltier, T. Lesiak, M. Lethuillier, J. Libby, D. Liko, A. Lipniacka, I. Lippi, B. Loerstad, M. Lokajicek, J.G. Loken, J.H. Lopes, J.M. Lopez, R. Lopez-Fernandez, D. Loukas, P. Lutz, L. Lyons, J. MacNaughton, J.R. Mahon, A. Maio, A. Malek, T.G.M. Malmgren, V. Malychev, F. Mandl, J. Marco, R. Marco, B. Marechal, M. Margoni, J-C. Marin, C. Mariotti, A. Markou, C. Martinez-Rivero, F. Martinez-Vidal, S. Marti i Garcia, N. Mastroyiannopoulos, F. Matorras, C. Matteuzzi, G. Matthiae, J. Mazik, F. Mazzucato, M. Mazzucato, M. Mc Cubbin, R. Mc Kay, R. Mc Nulty, G. Mc Pherson, C. Meroni, W.T. Meyer, E. Migliore, L. Mirabito, W.A. Mitaroff, U. Mjoernmark, T. Moa, R. Moeller, K. Moenig, M.R. Monge, X. Moreau, P. Morettini, G. Morton, U. Mueller, K. Muenich, M. Mulders, C. Mulet-Marquis, R. Muresan, W.J. Murray, B. Muryn, G. Myatt, T. Myklebust, F. Naraghi, F.L. Navarria, S. Navas, K. Nawrocki, P. Negri, N. Neufeld, N. Neumeister, R. Nicolaidou, B.S. Nielsen, M. Nikolenko, V. Nomokonov, A. Normand, A. Nygren, V. Obraztsov, A.G. Olshevski, A. Onofre, R. Orava, G. Orazi, K. Osterberg, A. Ouraou, M. Paganoni, S. Paiano, R. Pain, R. Paiva, J. Palacios, H. Palka, Th.D. Papadopoulou, K. Papageorgiou, L. Pape, C. Parkes, F. Parodi, U. Parzefall, A. Passeri, O. Passon, M. Pegoraro, L. Peralta, M. Pernicka, A. Perrotta, C. Petridou, A. Petrolini, H.T. Phillips, F. Pierre, M. Pimenta, E. Piotto, T. Podobnik, M.E. Pol, G. Polok, P. Poropat, V. Pozdniakov, P. Privitera, N. Pukhaeva, A. Pullia, D. Radojicic, S. Ragazzi, H. Rahmani, P.N. Ratoff, A.L. Read, P. Rebecchi, N.G. Redaelli, M. Regler, D. Reid, R. Reinhardt, P.B. Renton, L.K. Resvanis, F. Richard, J. Ridky, G. Rinaudo, O. Rohne, A. Romero, P. Ronchese, E.I. Rosenberg, P. Rosinsky, P. Roudeau, T. Rovelli, Ch. Royon, V. Ruhlmann-Kleider, A. Ruiz, H. Saarikko, Y. Sacquin, A. Sadovsky, G. Sajot, J. Salt, D. Sampsonidis, M. Sannino, H. Schneider, Ph. Schwemling, U. Schwickerath, M.A.E. Schyns, F. Scuri, P. Seager, Y. Sedykh, A.M. Segar, R. Sekulin, R.C. Shellard, A. Sheridan, M. Siebel, L. Simard, F. Simonetto, A.N. Sisakian, T.B. Skaali, G. Smadja, N. Smirnov, O. Smirnova, G.R. Smith, A. Sopczak, R. Sosnowski, T. Spassov, E. Spiriti, P. Sponholz, S. Squarcia, D. Stampfer, C. Stanescu, S. Stanic, S. Stapnes, K. Stevenson, A. Stocchi, J. Strauss, R. Strub, B. Stugu, M. Szczekowski, M. Szeptycka, T. Tabarelli, F. Tegenfeldt, F. Terranova, J. Thomas, A. Tilquin, J. Timmermans, N. Tinti, L.G. Tkatchev, S. Todorova, D.Z. Toet, A. Tomaradze, B. Tome, A. Tonazzo, L. Tortora, G. Transtromer, D. Treille, G. Tristram, M. Trochimczuk, C. Troncon, A. Tsirou, M-L. Turluer, I.A. Tyapkin, S. Tzamarias, B. Ueberschaer, O. Ullaland, V. Uvarov, G. Valenti, E. Vallazza, C. Vander Velde, G.W. Van Apeldoorn, P. Van Dam, W.K. Van Doninck, J. Van Eldik, A. Van Lysebetten, I. Van Vulpen, N. Vassilopoulos, G. Vegni, L. Ventura, W. Venus, F. Verbeure, M. Verlato, L.S. Vertogradov, V. Verzi, D. Vilanova, L. Vitale, E. Vlasov, A.S. Vodopyanov, C. Vollmer, G. Voulgaris, V. Vrba, H. Wahlen, C. Walck, C. Weiser, D. Wicke, J.H. Wickens, G.R. Wilkinson, M. Winter, M. Witek, G. Wolf, J. Yi, O. Yushchenko, A. Zaitsev, A. Zalewska, P. Zalewski, D. Zavrtanik, E. Zevgolatakos, N.I. Zimin, G.C. Zucchelli, and G. Zumerle
Subjects: Semileptonic decay, Physics, Nuclear and High Energy Physics, Particle physics, Luminosity (scattering theory), 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Flavour, Scalar (mathematics), Charge (physics), Jet (particle physics), 01 natural sciences, 0103 physical sciences, High Energy Physics::Experiment, Leptoquark, 010306 general physics, Lepton
Abstract: A search for events with one jet and at most one isolated lepton used data taken at LEP-2 by the DELPHI detector.These data were accumulated at a center-of-mass energy of 183 GeV and correspond to an integrated luminosity of 47.7 1/pb. Production of single scalar and vector leptoquarks was searched for. Limits at 95% confidence level were derived on the masses (ranging from $134 GeV/c^2$ to $171 GeV/c^2$ for electromagnetic type couplings) and couplings of the leptoquark states.A search for top-charm flavour changing neutral currents($e^+ e^- \to \bar t c$ or charge conjugate) used the semileptonic decay channel. A limit on the flavour changing cross-section via neutral currents was set at 0.55pb (95% confidence level).
Published: 1999
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38. Search for charginos, neutralinos and gravitinos in e+e− interactions at GeV

Author: V. Nomokonov, C. Vollmer, Stanislav Nemecek, N. Pukhaeva, V. Verzi, C. Vander Velde, G. A. Chelkov, Ugo Amaldi, W. De Boer, E. Zevgolatakos, A. W. Borgland, Richard Brenner, P. Abreu, J. Garcia, W. Da Silva, V. Obraztsov, F. Tegenfeldt, P. Gris, Tiziano Camporesi, J. J. Hernandez, J. E. Augustin, S. Cabrera, C. Gaspar, Pierre Juillot, E. Boudinov, M. Verlato, L.N. Gerdyukov, Oxana Smirnova, K. Karafasoulis, I. Gonzalez Caballero, N. Tinti, M. L. Turluer, D. Reid, D. J. Holthuizen, P. J. Holt, N. G. Redaelli, Tord Ekelof, F. Simonetto, P. Delpierre, E. G. Anassontzis, J. P. Engel, P. Bambade, A. Normand, G. C. Zucchelli, M. Berggren, Marco Bozzo, F. Kapusta, M. V. Castillo Gimenez, T. J. V. Bowcock, Christophe Royon, N. Neufeld, B. Loerstad, U. Mjoernmark, Jelena Krstic, Paolo Morettini, K. Stevenson, Y. Belokopytov, T. L. Hessing, G. W. Van Apeldoorn, G. Leder, T. Buran, Markus Elsing, B. Tome, P. Antilogus, O.M. Kouznetsov, G. Orazi, J. G. Loken, P. Beilliere, G. Damgaard, V. Lepeltier, S. Hoorelbeke, Gianni Zumerle, A. Galloni, Paolo Ronchese, A. Kiiskinen, A. G. Frodesen, M. Gaspar, G. Myatt, B. Åsman, M. Siebel, B. Golob, J. H. Cowell, S. O. Holmgren, D. Bertini, P. Poropat, H. T. Phillips, Andromachi Tsirou, Klaus Hamacher, Paolo Checchia, N. J. Kjaer, K. Muenich, Oliver Passon, L. Ventura, A. Miagkov, R. Paiva, Ph. Gavillet, Sandra Amato, Luca Tortora, T. Myklebust, L. S. Vertogradov, V. Gracco, Borut Paul Kerševan, Petar Adzic, R. Jacobsson, S. Todorova, T. Podobnik, S. Gamblin, Winfried Mitaroff, Krzysztof Nawrocki, P. Andersson, V. Lefebure, D. Crennell, Andre Augustinus, P. Herquet, T. Aldeweireld, I. A. Tyapkin, Matteo Pegoraro, Patrick Jarry, G. Barker, G. Rinaudo, J. Salt, Ugo Gasparini, E. C. Katsoufis, G. Gopal, S. Tzamarias, N. I. Zimin, F. Mandl, D. Bertrand, P. Seager, Klaus Moenig, Fabrizio Parodi, R. Contri, Jiri Chudoba, Maarten Boonekamp, M. A. Houlden, S. Marti i Garcia, C. Green, Claire Bourdarios, L. De Paula, I. V. Ajinenko, Maciej Górski, Christine Kourkoumelis, L. Di Ciaccio, Louis Lyons, Paulo J. S. Gonçalves, P. Van Dam, Piotr Zalewski, Corinne Berat, Olga Botner, G. Borisov, E. Falk, N. N. Khovanski, R. Pain, C. Walck, Wolfgang Adam, G. Tristram, S. Squarcia, H. Saarikko, E. Cortina, J. M. Heuser, T. Burgsmueller, U. Mueller, W. K. Van Doninck, F. Richard, R. Reinhardt, P. Roudeau, P. Kubinec, T. Tabarelli, P. Chochula, C. Matteuzzi, J. P. Laugier, G. Smadja, Y. Arnoud, S. Almehed, G. Transtromer, E. I. Rosenberg, R. Chierici, Carmen García, Clara Troncon, J. Van Eldik, F. Hahn, V. Chorowicz, V.A. Uvarov, R. Lopez-Fernandez, R. C. Shellard, Josef Hrubec, Manolis Dris, K. Kurvinen, D. Wicke, J. Libby, Ole Røhne, C. Weiser, M. Nikolenko, M. Trochimczuk, C. Kreuter, M. Pimenta, P. Buschmann, B. Muryn, B. A. Khomenko, O. Solovianov, Guido Barbiellini, J. W. Lamsa, Natale Demaria, R. Mc Kay, H. Rahmani, P. V. Chliapnikov, A. Stocchi, Francesco Navarria, D. Rakoczy, A. Tilquin, Josef Strauss, A. M. Segar, C. Martinez-Rivero, P. Langefeld, M. Bonesini, J. Guy, G. Cosme, Ariella Cattai, S. Fichet, A. Passeri, Alberto Benvenuti, J. N. Jackson, Pawel Jalocha, Barry King, F. Barao, Demetrios Loukas, E. Spiriti, V. Chabaud, M. Espirito Santo, A. Deghorain, E. Ferrer-Ribas, S. Haider, P. B. Renton, S. Stanic, Tim Adye, F. Ledroit, J. Fuster, Jacques Lemonne, Andrea Perrotta, P. Kokkinias, W. Venus, G. Vegni, R. Frühwirth, P. Bruckman, D. Stampfer, J. Timmermans, C. Caso, O. Ullaland, B. Marechal, Marta Calvi, G. Valenti, R. Lauhakangas, F. Fontanelli, J. Palacios, J. Grahl, G. D. Alekseev, J. D. Durand, Mariusz Witek, M. Gunther, H. J. Grimm, Attilio Andreazza, Geoffrey Smith, D. Fassouliotis, H. B. Crawley, Toralf Bernhard Skaali, E. Higon, A. Tonazzo, A. G. Olshevski, O. Klapp, Rupert Leitner, F. Scuri, Wojciech Kucewicz, E. Kriznic, F. Pierre, B. Jean-Marie, Mario Sannino, M. Baubillier, Borge Svane Nielsen, G. Matthiae, S. De Brabandere, U. Schwickerath, V. Canale, D. Gamba, Krzysztof Doroba, Chiara Meroni, Vincent Hedberg, M. A. Bizouard, F. Fulda-Quenzer, R. Keranen, M. Mc Cubbin, B. Franek, I. van Vulpen, H. M. Blom, D. W. Lane, A. Zalewska, Peter Kluit, K. Hultqvist, R. Mc Nulty, Philippe Charpentier, Francisco Matorras, E. Graziani, F. Mazzucato, Rafael Marco, T. Spassov, A. N. Sisakian, A. Maio, G. Ekspong, Danilo Zavrtanik, Alexander Vodopyanov, Y. Sacquin, J. M. Brunet, Vaclav Vrba, H. Foeth, Maria Roberta Monge, T. Allmendinger, G. Voulgaris, M. S. Bilenky, Hans Dijkstra, F. Bianchi, A. Sadovsky, V. Ruhlmann-Kleider, J-C. Marin, B. Erzen, R. Gokieli, R. Muresan, W. T. Meyer, L.J. Carroll, B. Ueberschaer, A. Sheridan, P. N. Ratoff, Gunter Wolf, Sofia Andringa, Mattias Ellert, M. Begalli, J. M. Lopez, P. A. Fischer, L. Bugge, Dimos Sampsonidis, B. Bouquet, J. H. Lopes, U. Parzefall, A. Firestone, Kathy Huet, Valeriy Pozdniakov, R. Alemany, Phillip Allport, A. De Angelis, D. Vilanova, P. Collins, A. J. Camacho Rozas, J. Cuevas Maestro, G. Della Ricca, L. Gorn, P. Rebecchi, X. Moreau, Laurent Mirabito, Stefano Ragazzi, Fabio Cossutti, D. Z. Toet, F. Verbeure, Denis Gelé, Daniel Bloch, H. Palka, Morgan Lethuillier, M. Davenport, Guillelmo Gomez-Ceballos, Ahmimed Ouraou, G. Morton, Paolo Privitera, Theodora Papadopoulou, M. Mazzucato, J. R. Mahon, Igor Boyko, A. Duperrin, R. Orava, C. Mulet-Marquis, T. Lesiak, G. J. Hughes, S. Heising, A. Ferrer, R. Janik, Chiara Mariotti, Cristian Stanescu, P. Branchini, Martijn Mulders, Per Jönsson, I. Lippi, Paul Baillon, Alexander Lincoln Read, H. Schneider, J. H. Wickens, M. Szeptycka, Marc Besancon, Konstantinos Papageorgiou, Marco Paganoni, Guy Wilkinson, C. Bosio, T. Brenke, J. Yi, M. Battaglia, S. Hahn, Francesca Romana Cavallo, Juergen Thomas, L. Vitale, Martino Margoni, E. Fokitis, Antonios Leisos, D. Radojicic, E. K. Johansson, G. Eigen, I. Gil, Georgios Fanourakis, N. Neumeister, Steinar Stapnes, K. Grzelak, A. Van Lysebetten, Sandor Czellar, N. Vassilopoulos, Manfred Krammer, V. V. Lapin, Allan Hallgren, P. Lutz, W. Bonivento, G. Polok, Antonio Baroncelli, B. Stugu, C. De Clercq, W. J. Murray, Yu. Gouz, V. Malychev, R. Strub, Nikolaos P. Mastroyiannopoulos, M. Gandelman, A. Malek, A. Sokolov, Marcos Dracos, N. Ghodbane, T. G M Malmgren, J. Dolbeau, H. Wahlen, J. Drees, Evangelos Gazis, L. Chaussard, P.S.L. Booth, Luis Peralta, A. Pullia, K. H. Becks, E. Vallazza, Dietrich Liko, Chariclia Petridou, M. A. Winter, A. Petrolini, B. De Lotto, G. Crosetti, Evgueni Vlasov, G. Mc Pherson, H. Herr, L. G. Tkatchev, A. Nygren, Daniel Treille, M. Bigi, J. Ridky, C. Parkes, F. Carena, M. Pernicka, Marek Szczekowski, Jesus Marco, G. Lenzen, J. Mazik, F. Martinez-Vidal, V. Kostioukhine, M. Koratzinos, M. Feindt, S. Sánchez Navas, P. Negri, P. Ferrari, P. Sponholz, Göran Jarlskog, H. Klein, Ch. Jarlskog, F. Glege, W. D. Apel, K. Osterberg, Ph. Schwemling, O. Yushchenko, E. Piotto, R. Sekulin, Maria Elena Pol, T. Moa, S. Katsanevas, A. Sopczak, D. Y. Bardin, M. Regler, P. Rosinsky, R. Moeller, L. K. Resvanis, Massimo Caccia, Antonio Onofre, A. Markou, L. Simard, L. Leinonen, Tiziano Rovelli, Z. Krumstein, S. Paiano, A. De Min, G. Sajot, U. Flagmeyer, Yu. Sedykh, Anna Lipniacka, Luc Pape, J. Kurowska, C. Joram, R. Barbier, I. Bozovic, R. Sosnowski, F. Naraghi, R. Nicolaidou, J. Fayot, Ernesto Migliore, Alessandra Romero, A. Ruiz, M. A E Schyns, F. J. Harris, F. Terranova, and A. Kinvig
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, Supergravity, Supersymmetry, 01 natural sciences, Lower limit, Nuclear physics, Chargino, 0103 physical sciences, Neutralino, Large Electron–Positron Collider, Gravitino, 010306 general physics
Abstract: An update of the searches for charginos and neutralinos is presented, based on a data sample corresponding to the 53.9 pb−1 recorded by the DELPHI detector in 1997, at a centre-of-mass energy of 183 GeV. No evidence for a signal was found. The lower mass limits are 4–5 GeV/c2 higher than those obtained at a centre-of-mass energy of 172 GeV. The (μ,M2) domain excluded by combining the neutralino and chargino searches implies a limit on the mass of the lightest neutralino which, for a heavy sneutrino, is constrained to be above 29.1 GeV/c2 for tanβ≥ 1.
Published: 1999
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39. Measurement of the e+e−→γγ(γ) cross section at the LEP energies

Author: P. Abreu, W. Adam, T. Adye, P. Adzic, G.D. Alekseev, R. Alemany, P.P. Allport, S. Almehed, U. Amaldi, S. Amato, P. Andersson, A. Andreazza, P. Antilogus, W-D. Apel, Y. Arnoud, B. Åsman, J-E. Augustin, A. Augustinus, P. Baillon, P. Bambade, F. Barao, R. Barbier, D.Y. Bardin, G. Barker, A. Baroncelli, O. Barring, M. Battaglia, M. Baubillier, K-H. Becks, M. Begalli, P. Beilliere, Yu. Belokopytov, K. Belous, A.C. Benvenuti, C. Berat, M. Berggren, D. Bertini, D. Bertrand, M. Besancon, F. Bianchi, M. Bigi, M.S. Bilenky, M-A. Bizouard, D. Bloch, M. Bonesini, W. Bonivento, M. Boonekamp, P.S.L. Booth, A.W. Borgland, G. Borisov, C. Bosio, O. Botner, E. Boudinov, B. Bouquet, C. Bourdarios, T.J.V. Bowcock, I. Boyko, I. Bozovic, M. Bozzo, P. Branchini, T. Brenke, R.A. Brenner, P. Bruckman, J-M. Brunet, L. Bugge, T. Buran, T. Burgsmueller, P. Buschmann, S. Cabrera, M. Caccia, M. Calvi, A.J. Camacho Rozas, T. Camporesi, V. Canale, M. Canepa, F. Carena, L. Carroll, C. Caso, M.V. Castillo Gimenez, A. Cattai, F.R. Cavallo, Ch. Cerruti, V. Chabaud, M. Chapkin, Ph. Charpentier, L. Chaussard, P. Checchia, G.A. Chelkov, M. Chen, R. Chierici, P. Chliapnikov, P. Chochula, V. Chorowicz, J. Chudoba, P. Collins, M. Colomer, R. Contri, E. Cortina, G. Cosme, F. Cossutti, J-H. Cowell, H.B. Crawley, D. Crennell, G. Crosetti, J. Cuevas Maestro, S. Czellar, B. Dalmagne, G. Damgaard, M. Davenport, W. Da Silva, A. Deghorain, G. Della Ricca, P. Delpierre, N. Demaria, A. De Angelis, W. De Boer, S. De Brabandere, C. De Clercq, B. De Lotto, A. De Min, L. De Paula, H. Dijkstra, L. Di Ciaccio, A. Di Diodato, A. Djannati, J. Dolbeau, K. Doroba, M. Dracos, J. Drees, K.-A. Drees, M. Dris, A. Duperrin, J-D. Durand, R. Ehret, G. Eigen, T. Ekelof, G. Ekspong, M. Ellert, M. Elsing, J-P. Engel, B. Erzen, M. Espirito Santo, E. Falk, G. Fanourakis, D. Fassouliotis, J. Fayot, M. Feindt, A. Fenyuk, P. Ferrari, A. Ferrer, S. Fichet, A. Firestone, P.-A. Fischer, U. Flagmeyer, H. Foeth, E. Fokitis, F. Fontanelli, B. Franek, A.G. Frodesen, R. Fruhwirth, F. Fulda-Quenzer, J. Fuster, A. Galloni, D. Gamba, M. Gandelman, C. Garcia, J. Garcia, C. Gaspar, M. Gaspar, U. Gasparini, Ph. Gavillet, E.N. Gazis, D. Gele, J-P. Gerber, N. Ghodbane, I. Gil, F. Glege, R. Gokieli, B. Golob, P. Goncalves, I. Gonzalez Caballero, G. Gopal, L. Gorn, M. Gorski, Yu. Gouz, V. Gracco, J. Grahl, E. Graziani, C. Green, A. Grefrath, P. Gris, G. Grosdidier, K. Grzelak, M. Gunther, J. Guy, F. Hahn, S. Hahn, S. Haider, A. Hallgren, K. Hamacher, F.J. Harris, V. Hedberg, S. Heising, R. Henriques, J.J. Hernandez, P. Herquet, H. Herr, T.L. Hessing, J.-M. Heuser, E. Higon, S-O. Holmgren, P.J. Holt, D. Holthuizen, S. Hoorelbeke, M. Houlden, J. Hrubec, K. Huet, K. Hultqvist, J.N. Jackson, R. Jacobsson, P. Jalocha, R. Janik, Ch. Jarlskog, G. Jarlskog, P. Jarry, B. Jean-Marie, E.K. Johansson, L. Jonsson, P. Jonsson, C. Joram, P. Juillot, F. Kapusta, K. Karafasoulis, S. Katsanevas, E.C. Katsoufis, R. Keranen, B.A. Khomenko, N.N. Khovanski, B. King, N.J. Kjaer, O. Klapp, H. Klein, P. Kluit, D. Knoblauch, P. Kokkinias, A. Konopliannikov, M. Koratzinos, V. Kostioukhine, C. Kourkoumelis, O. Kouznetsov, M. Krammer, C. Kreuter, I. Kronkvist, J. Krstic, Z. Krumstein, P. Kubinec, W. Kucewicz, K. Kurvinen, J.W. Lamsa, L. Lanceri, D.W. Lane, P. Langefeld, V. Lapin, J-P. Laugier, R. Lauhakangas, G. Leder, F. Ledroit, V. Lefebure, L. Leinonen, A. Leisos, R. Leitner, J. Lemonne, G. Lenzen, V. Lepeltier, T. Lesiak, M. Lethuillier, J. Libby, D. Liko, A. Lipniacka, I. Lippi, B. Loerstad, J.G. Loken, J.H. Lopes, J.M. Lopez, R. Lopez-Fernandez, D. Loukas, P. Lutz, L. Lyons, J. MacNaughton, J.R. Mahon, A. Maio, A. Malek, T.G.M. Malmgren, V. Malychev, F. Mandl, J. Marco, R. Marco, B. Marechal, M. Margoni, J-C. Marin, C. Mariotti, A. Markou, C. Martinez-Rivero, F. Martinez-Vidal, S. Marti i Garcia, F. Matorras, C. Matteuzzi, G. Matthiae, F. Mazzucato, M. Mazzucato, M. Mc Cubbin, R. Mc Kay, R. Mc Nulty, G. Mc Pherson, C. Meroni, E. Migliore, L. Mirabito, W.A. Mitaroff, U. Mjoernmark, T. Moa, R. Moeller, K. Moenig, M.R. Monge, X. Moreau, P. Morettini, G. Morton, K. Muenich, M. Mulders, C. Mulet-Marquis, W.J. Murray, B. Muryn, G. Myatt, T. Myklebust, F. Naraghi, F.L. Navarria, S. Navas, K. Nawrocki, P. Negri, S. Nemecek, N. Neufeld, W. Neumann, N. Neumeister, R. Nicolaidou, B.S. Nielsen, M. Nieuwenhuizen, V. Nikolaenko, M. Nikolenko, A. Normand, A. Nygren, V. Obraztsov, A.G. Olshevski, A. Onofre, R. Orava, G. Orazi, K. Osterberg, A. Ouraou, P. Paganini, M. Paganoni, S. Paiano, R. Pain, R. Paiva, J. Palacios, H. Palka, Th.D. Papadopoulou, K. Papageorgiou, L. Pape, C. Parkes, F. Parodi, U. Parzefall, A. Passeri, M. Pegoraro, L. Peralta, A. Perrotta, C. Petridou, A. Petrolini, H.T. Phillips, G. Piana, F. Pierre, M. Pimenta, E. Piotto, T. Podobnik, M.E. Pol, G. Polok, P. Poropat, V. Pozdniakov, P. Privitera, N. Pukhaeva, A. Pullia, D. Radojicic, S. Ragazzi, H. Rahmani, D. Rakoczy, J. Rames, P.N. Ratoff, A.L. Read, P. Rebecchi, N.G. Redaelli, M. Regler, D. Reid, R. Reinhardt, P.B. Renton, L.K. Resvanis, F. Richard, J. Ridky, G. Rinaudo, O. Rohne, A. Romero, P. Ronchese, E.I. Rosenberg, P. Rosinsky, P. Roudeau, T. Rovelli, V. Ruhlmann-Kleider, A. Ruiz, H. Saarikko, Y. Sacquin, A. Sadovsky, G. Sajot, J. Salt, D. Sampsonidis, M. Sannino, H. Schneider, Ph. Schwemling, U. Schwickerath, M.A.E. Schyns, F. Scuri, P. Seager, Y. Sedykh, A.M. Segar, R. Sekulin, R.C. Shellard, A. Sheridan, R. Silvestre, L. Simard, F. Simonetto, A.N. Sisakian, T.B. Skaali, G. Smadja, O. Smirnova, G.R. Smith, A. Sopczak, R. Sosnowski, T. Spassov, E. Spiriti, P. Sponholz, S. Squarcia, D. Stampfer, C. Stanescu, S. Stanic, S. Stapnes, K. Stevenson, A. Stocchi, J. Strauss, R. Strub, B. Stugu, M. Szczekowski, M. Szeptycka, T. Tabarelli, F. Tegenfeldt, F. Terranova, J. Thomas, A. Tilquin, J. Timmermans, L.G. Tkatchev, T. Todorov, S. Todorova, D.Z. Toet, A. Tomaradze, B. Tome, A. Tonazzo, L. Tortora, G. Transtromer, D. Treille, G. Tristram, A. Trombini, C. Troncon, A. Tsirou, M-L. Turluer, I.A. Tyapkin, S. Tzamarias, B. Ueberschaer, O. Ullaland, V. Uvarov, G. Valenti, E. Vallazza, G.W. Van Apeldoorn, P. Van Dam, J. Van Eldik, A. Van Lysebetten, I. Van Vulpen, N. Vassilopoulos, G. Vegni, L. Ventura, W. Venus, F. Verbeure, M. Verlato, L.S. Vertogradov, V. Verzi, D. Vilanova, L. Vitale, E. Vlasov, A.S. Vodopyanov, V. Vrba, H. Wahlen, C. Walck, C. Weiser, A.M. Wetherell, D. Wicke, J.H. Wickens, G.R. Wilkinson, M. Winter, M. Witek, T. Wlodek, G. Wolf, J. Yi, O. Yushchenko, A. Zaitsev, A. Zalewska, P. Zalewski, D. Zavrtanik, E. Zevgolatakos, N.I. Zimin, G.C. Zucchelli, and G. Zumerle
Subjects: Physics, Coupling constant, Nuclear and High Energy Physics, Particle physics, Annihilation, 010308 nuclear & particles physics, Electron–positron annihilation, 01 natural sciences, 7. Clean energy, Upper and lower bounds, Lower limit, Gamma gamma, Nuclear physics, Excited state, 0103 physical sciences, Cutoff, 010306 general physics
Abstract: The total and the differential cross sections for the reaction e+e− → γγ(γ) have been measured with the DELPHI detector at LEP using an integrated luminosity of 36.9 pb−1. The results agree with the QED predictions and consequently there is no evidence for non-standard channels with the same experimental signature. The lower limits obtained on the QED cutoff parameters are Λ+ > 143 GeV and Λ− > 120 GeV, and the lower bound on the mass of an excited electron with an effective coupling constant λγ = 1 is 132 GeV/c2. Upper limits on the branching ratios for the decays Z0 → γγ, Z0 → π0γ, Z0 → ηγ and Z0 → γγγ have been determined to be 5.5 × 10−5, 5.5 × 10−5, 8.0 × 10−5, and 1.7 × 10−5 respectively. All the limits are at the 95% confidence level.
Published: 1998
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40. Search for Bs0- oscillations

Author: W Adam, T Adye, I Ajinenko, G.D Alekseev, R Alemany, P.P Allport, S Almehed, U Amaldi, S Amato, P Andersson, A Andreazza, P Antilogus, W-D Apel, Y Arnoud, B Åsman, J-E Augustin, A Augustinus, P Baillon, P Bambade, F Barao, M Barbi, D.Y Bardin, G Barker, A Baroncelli, O Barring, M.J Bates, M Battaglia, M Baubillier, J Baudot, K-H Becks, M Begalli, P Beilliere, Yu Belokopytov, K Belous, A.C Benvenuti, C Berat, M Berggren, D Bertini, D Bertrand, M Besancon, F Bianchi, M Bigi, M.S Bilenky, P Billoir, M-A Bizouard, D Bloch, M Blume, M Bonesini, W Bonivento, M Boonekamp, P.S.L Booth, A.W Borgland, G Borisov, C Bosio, O Botner, E Boudinov, B Bouquet, C Bourdarios, T.J.V Bowcock, I Bozovic, M Bozzo, P Branchini, K.D Brand, T Brenke, R.A Brenner, R.C.A Brown, P Bruckman, J-M Brunet, L Bugge, T Buran, T Burgsmueller, P Buschmann, S Cabrera, M Caccia, M Calvi, A.J.Camacho Rozas, T Camporesi, V Canale, M Canepa, F Carena, L Carroll, C Caso, M.V.Castillo Gimenez, A Cattai, F.R Cavallo, V Chabaud, M Chapkin, Ph Charpentier, L Chaussard, P Checchia, G.A Chelkov, M Chen, R Chierici, P Chliapnikov, P Chochula, V Chorowicz, J Chudoba, V Cindro, P Collins, M Colomer, R Contri, E Cortina, G Cosme, F Cossutti, J-H Cowell, H.B Crawley, D Crennell, G Crosetti, J.Cuevas Maestro, S Czellar, J Dahm, B Dalmagne, G Damgaard, P.D Dauncey, M Davenport, W Da Silva, A Deghorain, G.Della Ricca, P Delpierre, N Demaria, A De Angelis, W De Boer, S De Brabandere, C De Clercq, C De La Vaissiere, B De Lotto, A De Min, L De Paula, H Dijkstra, L Di Ciaccio, A Di Diodato, A Djannati, J Dolbeau, K Doroba, M Dracos, J Drees, K.-A Drees, M Dris, J-D Durand, D Edsall, R Ehret, G Eigen, T Ekelof, G Ekspong, M Elsing, J-P Engel, B Erzen, M.Espirito Santo, E Falk, G Fanourakis, D Fassouliotis, M Feindt, P Ferrari, A Ferrer, S Fichet, T.A Filippas, A Firestone, P.-A Fischer, H Foeth, E Fokitis, F Fontanelli, F Formenti, B Franek, A.G Frodesen, R Fruhwirth, F Fulda-Quenzer, J Fuster, A Galloni, D Gamba, M Gandelman, C Garcia, J Garcia, C Gaspar, U Gasparini, Ph Gavillet, E.N Gazis, D Gele, J-P Gerber, L Gerdyukov, R Gokieli, B Golob, P Goncalves, G Gopal, L Gorn, M Gorski, Yu Gouz, V Gracco, E Graziani, C Green, A Grefrath, P Gris, G Grosdidier, K Grzelak, M Gunther, J Guy, F Hahn, S Hahn, Z Hajduk, A Hallgren, K Hamacher, F.J Harris, V Hedberg, R Henriques, J.J Hernandez, P Herquet, H Herr, T.L Hessing, J.-M Heuser, E Higon, S-O Holmgren, P.J Holt, D Holthuizen, S Hoorelbeke, M Houlden, J Hrubec, K Huet, K Hultqvist, J.N Jackson, R Jacobsson, P Jalocha, R Janik, Ch Jarlskog, G Jarlskog, P Jarry, B Jean-Marie, E.K Johansson, L Jonsson, P Jonsson, C Joram, P Juillot, M Kaiser, F Kapusta, K Karafasoulis, E Karvelas, S Katsanevas, E.C Katsoufis, R Keranen, Yu Khokhlov, B.A Khomenko, N.N Khovanski, B King, N.J Kjaer, O Klapp, H Klein, P Kluit, D Knoblauch, B Koene, P Kokkinias, M Koratzinos, K Korcyl, V Kostioukhine, C Kourkoumelis, O Kouznetsov, M Krammer, C Kreuter, I Kronkvist, Z Krumstein, W Krupinski, P Kubinec, W Kucewicz, K Kurvinen, C Lacasta, I Laktineh, J.W Lamsa, L Lanceri, D.W Lane, P Langefeld, J-P Laugier, R Lauhakangas, G Leder, F Ledroit, V Lefebure, C.K Legan, A Leisos, R Leitner, J Lemonne, G Lenzen, V Lepeltier, T Lesiak, M Lethuillier, J Libby, D Liko, A Lipniacka, I Lippi, B Loerstad, J.G Loken, J.M Lopez, D Loukas, P Lutz, L Lyons, J MacNaughton, G Maehlum, J.R Mahon, A Maio, T.G.M Malmgren, V Malychev, F Mandl, J Marco, R Marco, B Marechal, M Margoni, J-C Marin, C Mariotti, A Markou, C Martinez-Rivero, F Martinez-Vidal, S Marti i Garcia, J Masik, F Matorras, C Matteuzzi, G Matthiae, M Mazzucato, M Mc Cubbin, R Mc Kay, R Mc Nulty, G Mc Pherson, J Medbo, M Merk, C Meroni, S Meyer, W.T Meyer, M Michelotto, E Migliore, L Mirabito, W.A Mitaroff, U Mjoernmark, T Moa, R Moeller, K Moenig, M.R Monge, P Morettini, H Mueller, K Muenich, M Mulders, L.M Mundim, W.J Murray, B Muryn, G Myatt, T Myklebust, F Naraghi, F.L Navarria, S Navas, K Nawrocki, P Negri, S Nemecek, W Neumann, N Neumeister, R Nicolaidou, B.S Nielsen, M Nieuwenhuizen, V Nikolaenko, M Nikolenko, P Niss, A Nomerotski, A Normand, A Nygren, W Oberschulte-Beckmann, V Obraztsov, A.G Olshevski, A Onofre, R Orava, G Orazi, S Ortuno, K Osterberg, A Ouraou, P Paganini, M Paganoni, S Paiano, R Pain, H Palka, Th.D Papadopoulou, K Papageorgiou, L Pape, C Parkes, F Parodi, U Parzefall, A Passeri, M Pegoraro, L Peralta, H Pernegger, M Pernicka, A Perrotta, C Petridou, A Petrolini, H.T Phillips, G Piana, F Pierre, M Pimenta, E Piotto, T Podobnik, O Podobrin, M.E Pol, G Polok, P Poropat, V Pozdniakov, P Privitera, N Pukhaeva, A Pullia, D Radojicic, S Ragazzi, H Rahmani, P.N Ratoff, A.L Read, M Reale, P Rebecchi, N.G Redaelli, M Regler, D Reid, R Reinhardt, P.B Renton, L.K Resvanis, F Richard, J Ridky, G Rinaudo, O Rohne, A Romero, P Ronchese, L Roos, E.I Rosenberg, P Rosinsky, P Roudeau, T Rovelli, W Ruckstuhl, V Ruhlmann-Kleider, A Ruiz, K Rybicki, H Saarikko, Y Sacquin, A Sadovsky, G Sajot, J Salt, M Sannino, H Schneider, U Schwickerath, M.A.E Schyns, G Sciolla, F Scuri, P Seager, Y Sedykh, A.M Segar, A Seitz, R Sekulin, L Serbelloni, R.C Shellard, A Sheridan, I Siccama, P Siegrist, R Silvestre, F Simonetto, A.N Sisakian, T.B Skaali, G Smadja, N Smirnov, O Smirnova, G.R Smith, O Solovianov, R Sosnowski, D Souza-Santos, T Spassov, E Spiriti, P Sponholz, S Squarcia, D Stampfer, C Stanescu, S Stanic, S Stapnes, I Stavitski, K Stevenson, A Stocchi, J Strauss, R Strub, B Stugu, M Szczekowski, M Szeptycka, T Tabarelli, J.P Tavernet, O Tchikilev, F Tegenfeldt, F Terranova, J Thomas, A Tilquin, J Timmermans, L.G Tkatchev, T Todorov, S Todorova, D.Z Toet, A Tomaradze, B Tome, A Tonazzo, L Tortora, G Transtromer, D Treille, G Tristram, A Trombini, C Troncon, A Tsirou, M-L Turluer, I.A Tyapkin, M Tyndel, S Tzamarias, B Ueberschaer, O Ullaland, V Uvarov, G Valenti, E Vallazza, G.W Van Apeldoorn, P Van Dam, J Van Eldik, A Van Lysebetten, N Vassilopoulos, G Vegni, L Ventura, W Venus, F Verbeure, M Verlato, L.S Vertogradov, D Vilanova, P Vincent, L Vitale, E Vlasov, A.S Vodopyanov, V Vrba, H Wahlen, C Walck, F Waldner, C Weiser, A.M Wetherell, D Wicke, J.H Wickens, M Wielers, G.R Wilkinson, W.S.C Williams, M Winter, M Witek, T Wlodek, J Yi, K Yip, O Yushchenko, F Zach, A Zaitsev, A Zalewska, P Zalewski, D Zavrtanik, E Zevgolatakos, N.I Zimin, G.C Zucchelli, and G Zumerle
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Bar (music), Large Electron–Positron Collider
Published: 1997
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41. Search for stable heavy charged particles in e+e− collisions at , 161 and 172 GeV

Author: P. Abreu, W. Adam, T. Adye, I. Ajinenko, G.D. Alekseev, R. Alemany, P.P. Allport, S. Almehed, U. Amaldi, S. Amato, A. Andreazza, M.L. Andrieux, P. Antilogus, W-D. Apel, B. Åsman, J-E. Augustin, A. Augustinus, P. Baillon, P. Bambade, F. Barao, M. Barbi, G. Barbiellini, D.Y. Bardin, G. Barker, A. Baroncelli, O. Barring, J.A. Barrio, W. Bartl, M.J. Bates, M. Battaglia, M. Baubillier, J. Baudot, K-H. Becks, M. Begalli, P. Beilliere, Yu. Belokopytov, K. Belous, A.C. Benvenuti, M. Berggren, D. Bertini, D. Bertrand, M. Besancon, F. Bianchi, M. Bigi, M.S. Bilenky, P. Billoir, M-A. Bizouard, D. Bloch, M. Blume, T. Bolognese, M. Bonesini, W. Bonivento, P.S.L. Booth, G. Borisov, C. Bosio, O. Botner, E. Boudinov, B. Bouquet, C. Bourdarios, T.J.V. Bowcock, M. Bozzo, P. Branchini, K.D. Brand, T. Brenke, R.A. Brenner, C. Bricman, R.C.A. Brown, P. Bruckman, J-M. Brunet, L. Bugge, T. Buran, T. Burgsmueller, P. Buschmann, S. Cabrera, M. Caccia, M. Calvi, A.J. Camacho Rozas, T. Camporesi, V. Canale, M. Canepa, K. Cankocak, F. Cao, F. Carena, L. Carroll, C. Caso, M.V. Castillo Gimenez, A. Cattai, F.R. Cavallo, V. Chabaud, Ph. Charpentier, L. Chaussard, P. Checchia, G.A. Chelkov, M. Chen, R. Chierici, P. Chliapnikov, P. Chochula, V. Chorowicz, V. Cindro, P. Collins, R. Contri, E. Cortina, G. Cosme, F. Cossutti, J-H. Cowell, H.B. Crawley, D. Crennell, G. Crosetti, J. Cuevas Maestro, S. Czellar, E. Dahl-Jensen, J. Dahm, B. Dalmagne, M. Dam, G. Damgaard, P.D. Dauncey, M. Davenport, W. Da Silva, C. Defoix, A. Deghorain, G. Della Ricca, P. Delpierre, N. Demaria, A. De Angelis, W. De Boer, S. De Brabandere, C. De Clercq, C. De La Vaissiere, B. De Lotto, A. De Min, L. De Paula, C. De Saint-Jean, H. Dijkstra, L. Di Ciaccio, A. Di Diodato, F. Djama, A. Djannati, J. Dolbeau, K. Doroba, M. Dracos, J. Drees, K.-A. Drees, M. Dris, J-D. Durand, D. Edsall, R. Ehret, G. Eigen, T. Ekelof, G. Ekspong, M. Elsing, J-P. Engel, B. Erzen, M. Espirito Santo, E. Falk, D. Fassouliotis, M. Feindt, A. Fenyuk, A. Ferrer, S. Fichet, T.A. Filippas, A. Firestone, P.-A. Fischer, H. Foeth, E. Fokitis, F. Fontanelli, F. Formenti, B. Franek, P. Frenkiel, D.C. Fries, A.G. Frodesen, R. Fruhwirth, F. Fulda-Quenzer, J. Fuster, A. Galloni, D. Gamba, M. Gandelman, C. Garcia, J. Garcia, C. Gaspar, U. Gasparini, Ph. Gavillet, E.N. Gazis, D. Gele, J-P. Gerber, L. Gerdyukov, R. Gokieli, B. Golob, G. Gopal, L. Gorn, M. Gorski, Yu. Gouz, V. Gracco, E. Graziani, C. Green, A. Grefrath, P. Gris, G. Grosdidier, K. Grzelak, S. Gumenyuk, P. Gunnarsson, M. Gunther, J. Guy, F. Hahn, S. Hahn, Z. Hajduk, A. Hallgren, K. Hamacher, F.J. Harris, V. Hedberg, R. Henriques, J.J. Hernandez, P. Herquet, H. Herr, T.L. Hessing, J.-M. Heuser, E. Higon, H.J. Hilke, T.S. Hill, S-O. Holmgren, P.J. Holt, D. Holthuizen, S. Hoorelbeke, M. Houlden, J. Hrubec, K. Huet, K. Hultqvist, J.N. Jackson, R. Jacobsson, P. Jalocha, R. Janik, Ch. Jarlskog, G. Jarlskog, P. Jarry, B. Jean-Marie, E.K. Johansson, L. Jonsson, P. Jonsson, C. Joram, P. Juillot, M. Kaiser, F. Kapusta, K. Karafasoulis, M. Karlsson, E. Karvelas, S. Katsanevas, E.C. Katsoufis, R. Keranen, Yu. Khokhlov, B.A. Khomenko, N.N. Khovanski, B. King, N.J. Kjaer, O. Klapp, H. Klein, A. Klovning, P. Kluit, P. Kokkinias, A. Konopliannikov, M. Koratzinos, K. Korcyl, V. Kostioukhine, C. Kourkoumelis, O. Kouznetsov, M. Krammer, C. Kreuter, I. Kronkvist, Z. Krumstein, W. Krupinski, P. Kubinec, W. Kucewicz, K. Kurvinen, C. Lacasta, I. Laktineh, J.W. Lamsa, L. Lanceri, D.W. Lane, P. Langefeld, J-P. Laugier, R. Lauhakangas, G. Leder, F. Ledroit, V. Lefebure, C.K. Legan, R. Leitner, J. Lemonne, G. Lenzen, V. Lepeltier, T. Lesiak, J. Libby, D. Liko, R. Lindner, A. Lipniacka, I. Lippi, B. Loerstad, J.G. Loken, J.M. Lopez, D. Loukas, P. Lutz, L. Lyons, J. MacNaughton, G. Maehlum, J.R. Mahon, T.G.M. Malmgren, V. Malychev, F. Mandl, J. Marco, R. Marco, B. Marechal, M. Margoni, J-C. Marin, C. Mariotti, A. Markou, C. Martinez-Rivero, F. Martinez-Vidal, S. Marti i Garcia, F. Matorras, C. Matteuzzi, G. Matthiae, M. Mazzucato, M. Mc Cubbin, R. Mc Kay, R. Mc Nulty, J. Medbo, M. Merk, C. Meroni, S. Meyer, W.T. Meyer, M. Michelotto, E. Migliore, L. Mirabito, W.A. Mitaroff, U. Mjoernmark, T. Moa, R. Moeller, K. Moenig, M.R. Monge, P. Morettini, H. Mueller, K. Muenich, M. Mulders, L.M. Mundim, W.J. Murray, B. Muryn, G. Myatt, F. Naraghi, F.L. Navarria, S. Navas, K. Nawrocki, P. Negri, S. Nemecek, W. Neumann, N. Neumeister, R. Nicolaidou, B.S. Nielsen, M. Nieuwenhuizen, V. Nikolaenko, P. Niss, A. Nomerotski, A. Normand, M. Novak, W. Oberschulte-Beckmann, V. Obraztsov, A.G. Olshevski, A. Onofre, R. Orava, K. Osterberg, A. Ouraou, P. Paganini, M. Paganoni, P. Pages, R. Pain, H. Palka, Th.D. Papadopoulou, K. Papageorgiou, L. Pape, C. Parkes, F. Parodi, A. Passeri, M. Pegoraro, L. Peralta, M. Pernicka, A. Perrotta, C. Petridou, A. Petrolini, H.T. Phillips, G. Piana, F. Pierre, M. Pimenta, T. Podobnik, O. Podobrin, M.E. Pol, G. Polok, P. Poropat, V. Pozdniakov, P. Privitera, N. Pukhaeva, A. Pullia, D. Radojicic, S. Ragazzi, H. Rahmani, J. Rames, P.N. Ratoff, A.L. Read, M. Reale, P. Rebecchi, N.G. Redaelli, M. Regler, D. Reid, R. Reinhardt, P.B. Renton, L.K. Resvanis, F. Richard, J. Richardson, J. Ridky, G. Rinaudo, I. Ripp, A. Romero, I. Roncagliolo, P. Ronchese, L. Roos, E.I. Rosenberg, P. Roudeau, T. Rovelli, V. Ruhlmann-Kleider, A. Ruiz, K. Rybicki, H. Saarikko, Y. Sacquin, A. Sadovsky, O. Sahr, G. Sajot, J. Salt, J. Sanchez, M. Sannino, M. Schimmelpfennig, H. Schneider, U. Schwickerath, M.A.E. Schyns, G. Sciolla, F. Scuri, P. Seager, Y. Sedykh, A.M. Segar, A. Seitz, R. Sekulin, L. Serbelloni, R.C. Shellard, P. Siegrist, R. Silvestre, S. Simonetti, F. Simonetto, A.N. Sisakian, B. Sitar, T.B. Skaali, G. Smadja, N. Smirnov, O. Smirnova, G.R. Smith, O. Solovianov, R. Sosnowski, D. Souza-Santos, T. Spassov, E. Spiriti, P. Sponholz, S. Squarcia, D. Stampfer, C. Stanescu, S. Stanic, S. Stapnes, I. Stavitski, K. Stevenson, A. Stocchi, J. Strauss, R. Strub, B. Stugu, M. Szczekowski, M. Szeptycka, T. Tabarelli, J.P. Tavernet, E. Tcherniaev, J. Thomas, A. Tilquin, J. Timmermans, L.G. Tkatchev, T. Todorov, S. Todorova, D.Z. Toet, A. Tomaradze, B. Tome, A. Tonazzo, L. Tortora, G. Transtromer, D. Treille, G. Tristram, A. Trombini, C. Troncon, A. Tsirou, M-L. Turluer, I.A. Tyapkin, M. Tyndel, S. Tzamarias, B. Ueberschaer, O. Ullaland, V. Uvarov, G. Valenti, E. Vallazza, C. Vander Velde, G.W. Van Apeldoorn, P. Van Dam, W.K. Van Doninck, J. Van Eldik, A. Van Lysebetten, N. Vassilopoulos, G. Vegni, L. Ventura, W. Venus, F. Verbeure, M. Verlato, L.S. Vertogradov, D. Vilanova, P. Vincent, L. Vitale, A.S. Vodopyanov, V. Vrba, H. Wahlen, C. Walck, M. Weierstall, P. Weilhammer, C. Weiser, A.M. Wetherell, D. Wicke, J.H. Wickens, M. Wielers, G.R. Wilkinson, W.S.C. Williams, M. Winter, M. Witek, T. Wlodek, K. Woschnagg, K. Yip, O. Yushchenko, F. Zach, A. Zaitsev, A. Zalewska, P. Zalewski, D. Zavrtanik, E. Zevgolatakos, N.I. Zimin, M. Zito, D. Zontar, G.C. Zucchelli, and G. Zumerle
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), Particle physics, Time projection chamber, 010308 nuclear & particles physics, Electron–positron annihilation, Supersymmetry, 7. Clean energy, 01 natural sciences, Particle identification, Charged particle, Ring-imaging Cherenkov detector, Standard Model, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, 010306 general physics
Abstract: A search for stable or long-lived heavy charged particles in e+e− interactions at energies of 130–136, 161 and 172 GeV has been performed using the data taken by the DELPHI experiment at LEP. The search is based on particle identification provided by the Time Projection Chamber and the Ring Imaging Cherenkov detector. Upper limits at 95% confidence level are derived on the cross-section for heavy long-lived pair-produced charge ±e and View the MathML source particles in the range of 0.4–2.3 pb for masses from 45 to 84 GeV/c2. Within supersymmetric extensions of the Standard Model, long-lived charginos with masses from 45 to 84 (80) GeV/c2 for high (low) sneutrino masses can be excluded at 95% confidence level. Left-handed (right-handed) long-lived or stable smuons and staus with masses between 45 and 68 (65) GeV/c2 can be excluded at 95% confidence level.
Published: 1997
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42. Search for excited leptons in e+e− collisions at

Author: P. Abreu, W. Adam, T. Adye, I. Ajinenko, G.D. Alekseev, R. Alemany, P.P. Allport, S. Almehed, U. Amaldi, S. Amato, A. Andreazza, M.L. Andrieux, P. Antilogus, W-D. Apel, B. Åsman, J-E. Augustin, A. Augustinus, P. Baillon, P. Bambade, F. Barao, R. Barate, M. Barbi, D.Y. Bardin, G. Barker, A. Baroncelli, O. Barring, J.A. Barrio, W. Bartl, M.J. Bates, M. Battaglia, M. Baubillier, J. Baudot, K-H. Becks, M. Begalli, P. Beilliere, Yu. Belokopytov, K. Belous, A.C. Benvenuti, M. Berggren, D. Bertini, D. Bertrand, M. Besancon, F. Bianchi, M. Bigi, M.S. Bilenky, P. Billoir, M-A. Bizouard, D. Bloch, M. Blume, T. Bolognese, M. Bonesini, W. Bonivento, P.S.L. Booth, G. Borisov, C. Bosio, O. Botner, E. Boudinov, B. Bouquet, C. Bourdarios, T.J.V. Bowcock, M. Bozzo, P. Branchini, K.D. Brand, T. Brenke, R.A. Brenner, C. Bricman, R.C.A. Brown, P. Bruckman, J-M. Brunet, L. Bugge, T. Buran, T. Burgsmueller, P. Buschmann, S. Cabrera, M. Caccia, M. Calvi, A.J. Camacho Rozas, T. Camporesi, V. Canale, M. Canepa, K. Cankocak, F. Cao, F. Carena, L. Carroll, C. Caso, M.V. Castillo Gimenez, A. Cattai, F.R. Cavallo, V. Chabaud, M. Chapkin, Ph. Charpentier, L. Chaussard, P. Checchia, G.A. Chelkov, M. Chen, R. Chierici, P. Chliapnikov, P. Chochula, J. Chodoba, V. Chorowicz, V. Cindro, P. Collins, R. Contri, E. Cortina, G. Cosme, F. Cossutti, J-H. Cowell, H.B. Crawley, D. Crennell, G. Crosetti, J. Cuevas Maestro, S. Czellar, E. Dahl-Jensen, J. Dahm, B. Dalmagne, M. Dann, G. Damgaard, P.D. Dauncey, M. Davenport, W. Da Silva, C. Defoix, A. Deghorain, G. Della Ricca, P. Delpierre, N. Demaria, A. De Angelis, W. De Boer, S. De Brabandere, C. De Clercq, C. De La Vaissiere, B. De Lotto, A. De Min, L. De Paula, C. De Saint-Jean, H. Dijkstra, L. Di Ciaccio, A. Di Diodato, F. Djama, A. Djannati, J. Dolbeau, K. Doroba, M. Dracos, J. Drees, K.-A. Drees, M. Dris, J-D. Durand, D. Edsall, R. Ehret, G. Eigen, T. Ekelof, G. Ekspong, M. Elsing, J-P. Engel, B. Erzen, M. Espirito Santo, E. Falk, D. Fassouliotis, M. Feindt, A. Ferrer, S. Fichet, T.A. Filippas, A. Firestone, P.-A. Fischer, H. Foeth, E. Fokitis, F. Fontanelli, F. Formenti, B. Franek, P. Frenkiel, D.C. Fries, A.G. Frodesen, R. Fruhwirth, F. Fulda-Quenzer, J. Fuster, A. Galloni, D. Gamba, M. Gandelman, C. Garcia, J. Garcia, C. Gaspar, U. Gasparini, Ph. Gavillet, E.N. Gazis, D. Gele, J-P. Gerber, L. Gerdyukov, R. Gokieli, B. Golob, C. Gopal, L. Gorn, M. Gorski, Yu. Gouz, V. Gracco, E. Graziani, C. Green, A. Grefrath, P. Gris, G. Grosdidier, K. Grzelak, S. Gumenyuk, P. Gunnarsson, M. Gunther, J. Guy, F. Hahn, S. Hahn, Z. Hajduk, A. Hallgren, K. Hamacher, F.J. Harris, V. Hedberg, R. Henriques, J.J. Hernandez, P. Herquet, H. Herr, T.L. Hessing, E. Higon, H.J. Hilke, T.S. Hill, S-O. Holmgren, P.J. Holt, D. Holthuizen, S. Hoorelbeke, M. Houlden, K. Huet, K. Hultqvist, J.N. Jackson, R. Jacobsson, P. Jalocha, R. Janik, Ch. Jarlskog, G. Jarlskog, P. Jarry, B. Jean-Marie, E.K. Johansson, L. Jonsson, P. Jonsson, C. Joram, P. Juillot, M. Kaiser, F. Kapusta, K. Karafasoulis, M. Karlsson, E. Karvelas, S. Katsanevas, E.C. Katsoufis, R. Keranen, Yu. Khokhlov, B.A. Khomenko, N.N. Khovanski, B. King, N.J. Kjaer, O. Klapp, H. Klein, A. Klovning, P. Kluit, P. Kokkinias, A. Konopliannikov, M. Koratzinos, K. Korcyl, V. Kostioukhine, C. Kourkoumelis, O. Kouznetsov, M. Krammer, C. Kreuter, I. Kronkvist, Z. Krumstein, W. Krupinski, P. Kubinec, W. Kucewicz, K. Kurvinen, C. Lacasta, I. Laktineh, J.W. Lamsa, L. Lanceri, D.W. Lane, P. Langefeld, V. Lapin, J-P. Laugier, R. Lauhakangas, G. Leder, F. Ledroit, V. Lefebure, C.K. Legan, R. Leitner, J. Lemonne, G. Lenzen, V. Lepeltier, T. Lesiak, J. Libby, D. Liko, R. Lindner, A. Lipniacka, I. Lippi, B. Loerstad, J.G. Loken, J.M. Lopez, D. Loukas, P. Lutz, L. Lyons, J. MacNaughton, G. Maehlum, J.R. Mahon, A. Maio, T.G.M. Malmgren, V. Malychev, F. Mandl, J. Marco, R. Marco, B. Marechal, M. Margoni, J-C. Marin, C. Mariotti, A. Markou, C. Martinez-Rivero, F. Martinez-Vidal, S. Marti i Garcia, J. Masik, F. Matorras, C. Matteuzzi, G. Matthiae, M. Mazzucato, M. Mc Cubbin, R. Mc Kay, R. Mc Nulty, J. Medbo, M. Merk, C. Meroni, S. Meyer, W.T. Meyer, M. Michelotto, E. Migliore, L. Mirabito, W.A. Mitaroff, U. Mjoernmark, T. Moa, R. Moeller, K. Moenig, M.R. Monge, P. Morettini, H. Mueller, K. Muenich, M. Mulders, L.M. Mundim, W.J. Murray, B. Muryn, G. Myatt, F. Naraghi, F.L. Navarria, S. Navas, K. Nawrocki, P. Negri, W. Neumann, N. Neumeister, R. Nicolaidou, B.S. Nielsen, M. Nieuwenhuizen, V. Nikolaenko, P. Niss, A. Nomerotski, A. Normand, W. Oberschulte-Beckmann, V. Obraztsov, A.G. Olshevski, A. Onofre, R. Orava, K. Osterberg, A. Ouraou, P. Paganini, M. Paganoni, P. Pages, R. Pain, H. Palka, Th.D. Papadopoulou, K. Papageorgiou, L. Pape, C. Parkes, F. Parodi, A. Passeri, M. Pegoraro, L. Peralta, H. Pernegger, M. Pernicka, A. Perrotta, C. Petridou, A. Petrolini, H.T. Phillips, G. Piana, F. Pierre, M. Pimenta, T. Podobnik, O. Podobrin, M.E. Pol, G. Polok, P. Poropat, V. Pozdniakov, P. Privitera, N. Pukhaeva, A. Pullia, D. Radojicic, S. Ragazzi, H. Rahmani, J. Rames, P.N. Ratoff, A.L. Read, M. Reale, P. Rebecchi, N.G. Redaelli, M. Regler, D. Reid, P.B. Renton, L.K. Resvanis, F. Richard, J. Richardson, J. Ridky, G. Rinaudo, I. Ripp, A. Romero, I. Roncagliolo, P. Ronchese, L. Roos, E.I. Rosenberg, P. Roudeau, T. Rovelli, V. Ruhlmann-Kleider, A. Ruiz, K. Rybicki, H. Saarikko, Y. Sacquin, A. Sadovsky, O. Sahr, G. Sajot, J. Salt, J. Sanchez, M. Sannino, M. Schimmelpfennig, H. Schneider, U. Schwickerath, M.A.E. Schyns, G. Sciolla, F. Scuri, P. Seager, Y. Sedykh, A.M. Segar, A. Seitz, R. Sekulin, L. Serbelloni, R.C. Shellard, P. Siegrist, R. Silvestre, S. Simonetti, F. Simonetto, A.N. Sisakian, B. Sitar, T.B. Skaali, G. Smadja, N. Smirnov, O. Smirnova, G.R. Smith, A. Sokolov, R. Sosnowski, D. Souza-Santos, T. Spassov, E. Spiriti, P. Sponholz, S. Squarcia, D. Stampfer, C. Stanescu, S. Stanic, S. Stapnes, I. Stavitski, K. Stevenson, A. Stocchi, J. Strauss, R. Strub, B. Stugu, M. Szczekowski, M. Szeptycka, T. Tabarelli, J.P. Tavernet, J. Thomas, A. Tilquin, J. Timmermans, L.G. Tkatchev, T. Todorov, S. Todorova, D.Z. Toet, A. Tomaradze, B. Tome, A. Tonazzo, L. Tortora, G. Transtromer, D. Treille, G. Tristram, A. Trombini, C. Troncon, A. Tsirou, M-L. Turluer, I.A. Tyapkin, M. Tyndel, S. Tzamarias, B. Ueberschaer, O. Ullaland, G. Valenti, E. Vallazza, C. Vander Velde, G.W. Van Apeldoorn, P. Van Dam, W.K. Van Doninck, J. Van Eldik, A. Van Lysebetten, N. Vassilopoulos, G. Vegni, L. Ventura, W. Venus, F. Verbeure, M. Verlato, L.S. Vertogradov, D. Vilanova, P. Vincent, L. Vitale, E. Vlasov, A.S. Vodopyanov, V. Vrba, H. Wahlen, C. Walck, F. Waldner, M. Weierstall, P. Weilhammer, C. Weiser, A.M. Wetherell, D. Wicke, J.H. Wickens, M. Wielers, G.R. Wilkinson, W.S.C. Williams, M. Winter, M. Witek, T. Wlodek, K. Woschnagg, K. Yip, O. Yushchenko, F. Zach, A. Zaitsev, A. Zalewska, P. Zalewski, D. Zavrtanik, E. Zevgolatakos, N.I. Zimin, M. Zito, D. Zontar, G.C. Zucchelli, and G. Zumerle
Subjects: Physics, Coupling, Nuclear and High Energy Physics, Particle physics, Missing energy, Luminosity (scattering theory), Annihilation, 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, Electron, HERA, 01 natural sciences, 7. Clean energy, Luminosity, Nuclear physics, Pair production, Excited state, 0103 physical sciences, Computer Science::Mathematical Software, High Energy Physics::Experiment, Neutrino, 010306 general physics, Boson, Lepton
Abstract: We have searched for excited states of charged and neutral leptons, e∗, μ ∗ , τ ∗ and ν ∗ , in e+e− collisions at s =130 using the OPAL detector at LEP. No evidence for their existence was found. With the most common coupling assumptions, the final states from excited lepton pair production include l+l−γγ and l+l−WW (with the subsequent decay of the virtual W bosons). From the analysis of these final states, 95% confidence level lower mass limits of 66.5 GeV for e∗, 66.8 GeV for μ ∗ , 65.3 GeV for τ ∗ , 66.2 GeV for ν e ∗ , 66.5 GeV for ν μ ∗ and 64.7 GeV for ν τ ∗ are inferred. From the analysis of γγ final states with missing energy and using alternative coupling assignments which permit photonic ν ∗ decays, a 95% confidence level lower mass limit of 65.0 GeV for each ν ∗ flavour is inferred. From the analysis of the l+l−γ, acoplanar lepton pair, and single γ final states expected from excited lepton single production, upper limits on f Λ (ratio of the coupling to the compositeness scale) are determined for excited lepton masses up to the kinematic limit.
Published: 1997
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43. Thromboelastographic evaluation of coagulative profiles in pig-to-monkey kidney xenotransplantation

Author: Elena Campello, Peter J. Cowan, D Bertini, Sabrina Gavasso, M Boldrin, Paolo Simioni, Luca Spiezia, Claudia M. Radu, Cristiana Bulato, Cesare Galli, Marta Vadori, Mark B. Nottle, Maria Bon, Emanuele Cozzi, Spiezia L, Boldrin M, Radu C, Bulato C, Bertini D, Bon M, Campello E, Vadori M, Galli C, Gavasso S, Nottle MB, Cowan PJ, Cozzi E, and Simioni P
Subjects: Male, Pathology, medicine.medical_specialty, Swine, Transplantation, Heterologous, Immunology, COAGULATION, CD59 Antigens, Fibrinogen, Nephrectomy, Animals, Genetically Modified, Andrology, Postoperative Complications, Antigens, CD, Consumptive Coagulopathy, Animals, Humans, Medicine, Renal Insufficiency, Blood Coagulation, XENOTRANSPLANTATION, Blood coagulation test, Transplantation, CD55 Antigens, medicine.diagnostic_test, business.industry, Apyrase, Blood Coagulation Disorders, PRIMATES, Kidney Transplantation, Survival Analysis, Thrombelastography, Disease Models, Animal, Macaca fascicularis, Thromboelastometry, Clotting time, Coagulation, Blood Coagulation Tests, business, Partial thromboplastin time, medicine.drug
Abstract: Background Activation of the clotting cascade is central in acute xenograft rejection (AHXR) that occurs when pig organs are transplanted into primates. The coagulopathy reported in this model is a very complex process that involves simultaneously coagulation factors, platelets and phospholipid-bearing cells (i.e., leukocytes, red blood cells, and endothelial cells). Choosing whole blood for coagulation analysis theoretically appears more favorable compared with plasma. Whole blood rotation thromboelastometry (ROTEM®) is a point-of-care global coagulation analyzer able to evaluate the characteristics of clot formation and lysis by dynamic monitoring. The aim of this study was to record thromboelastographic profiles, performed by ROTEM®, in a series of immunosuppressed nephrectomized primates that received a life-supporting kidney. Methods Of the eight primates, n = 4 received a pig kidney transgenic for human decay-accelerating factor (hDAF/Gal+); n = 2, an α 1,3-galactosyltransferase gene-knockout (GT-KO) pig kidney transgenic for human CD39, CD55, CD59 and fucosyltransferase (HTF); and n = 2, a GT-KO pig kidney transgenic for hDAF. Blood samples were collected before and at least once per week after transplantation till euthanasia. Intrinsic (INTEM) and extrinsic (EXTEM) coagulation pathways and the function of fibrinogen (FIBTEM) were evaluated. Thromboelastographic parameters considered were clotting time (CT, seconds) and clot formation time (CFT, seconds) in INTEM and EXTEM and maximum clot firmness (MCF, mm) in FIBTEM. The correlations between CT in INTEM and activated partial thromboplastin time (aPTT), CT in EXTEM and PT, CFT in INTEM and EXTEM, and platelet counts and MCF in FIBTEM and fibrinogen plasma levels were also considered. Results In all animals, thromboelastographic profiles showed progressive prolongation of CT (activation of coagulative cascade) in INTEM. A close correspondence was observed between (i) the prolongation of the CFT values (propagation of clot formation), both in INTEM and EXTEM, and the decrease in platelet counts; (ii) the reduction in MCF values (clot firmness) in FIBTEM and the decrease in fibrinogen plasma levels. No concordance between CT in INTEM and aPTT and between CT in EXTEM and PT was observed. Conclusions Our study demonstrated that ROTEM® analyzer could be a useful and complementary tool to study the consumptive coagulopathy, either “compensated” or “non-compensated,” that takes place when transgenic pig kidneys are transplanted into primates. Larger and prospective studies are needed to confirm our results and to evaluate the role of ROTEM® to guide the management of consumptive coagulopathy in order to prolong the survival of the transplanted organ.
Published: 2013

44. Search for neutralinos, scalar leptons and scalar quarks in e+e− interactions at

Author: P. Abreu, W. Adam, T. Adye, E. Agasi, I. Ajinenko, G.D. Alekseev, R. Alemany, P.P. Allport, S. Almehed, U. Amaldi, S. Amato, P. Andersson, A. Andreazza, M.L. Andrieux, P. Antilogus, W-D. Apel, B. Åsman, J-E. Augustin, A. Augustinus, P. Baillon, P. Bambade, F. Barao, R. Barate, M. Barbi, D.Y. Bardin, A. Baroncelli, O. Barring, J.A. Barrio, W. Bartl, M.J. Bates, M. Battaglia, M. Baubillier, J. Baudot, K-H. Becks, M. Begalli, P. Beilliere, Yu. Belokopytov, A.C. Benvenuti, M. Berggren, D. Bertini, D. Bertrand, M. Besancon, F. Bianchi, M. Bigi, M.S. Bilenky, P. Billoir, D. Bloch, M. Blume, T. Bolognese, M. Bonesini, W. Bonivento, P.S.L. Booth, C. Bosio, O. Botner, E. Boudinov, B. Bouquet, C. Bourdarios, T.J.V. Bowcock, M. Bozzo, P. Branchini, K.D. Brand, T. Brenke, R.A. Brenner, C. Bricman, R.C.A. Brown, P. Bruckman, J-M. Brunet, L. Bugge, T. Buran, T. Burgsmueller, P. Buschmann, A. Buys, S. Cabrera, M. Caccia, M. Calvi, A.J. Camacho Rozas, T. Camporesi, V. Canale, M. Canepa, K. Cankocak, F. Cao, F. Carena, L. Carroll, C. Caso, M.V. Castillo Gimenez, A. Cattai, F.R. Cavallo, V. Chabaud, Ph. Charpentier, L. Chaussard, P. Checchia, G.A. Chelkov, M. Chen, R. Chierici, P. Chliapnikov, P. Chochula, V. Chorowicz, J. Chudoba, V. Cindro, P. Collins, J.L. Contreras, R. Contri, E. Cortina, G. Cosme, F. Cossutti, J-H. Cowell, H.B. Crawley, D. Crennell, G. Crosetti, J. Cuevas Maestro, S. Czellar, E. Dahl-Jensen, J. Dahm, B. Dalmagne, M. Dam, G. Damgaard, P.D. Dauncey, M. Davenport, W. Da Silva, C. Defoix, A. Deghorain, G. Della Ricca, P. Delpierre, N. Demaria, A. De Angelis, W. De Boer, S. De Brabandere, C. De Clercq, C. De La Vaissiere, B. De Lotto, A. De Min, L. De Paula, C. De Saint-Jean, H. Dijkstra, L. Di Ciaccio, A. Di Diodato, F. Djama, J. Dolbeau, M. Donszelmann, K. Doroba, M. Dracos, J. Drees, K.-A. Drees, M. Dris, J-D. Durand, D. Edsall, R. Ehret, T. Ekelof, G. Ekspong, M. Elsing, J-P. Engel, B. Erzen, M. Espirito Santo, E. Falk, D. Fassouliotis, M. Feindt, A. Ferrer, S. Fichet, T.A. Filippas, A. Firestone, P.-A. Fischer, H. Foeth, E. Fokitis, F. Fontanelli, F. Formenti, B. Franek, P. Frenkiel, D.C. Fries, A.G. Frodesen, R. Fruhwirth, F. Fulda-Quenzer, J. Fuster, A. Galloni, D. Gamba, M. Gandelman, C. Garcia, J. Garcia, C. Gaspar, U. Gasparini, Ph. Gavillet, E.N. Gazis, D. Gele, J-P. Gerber, R. Gokieli, B. Golob, G. Gopal, L. Gorn, M. Gorski, Yu. Gouz, V. Gracco, E. Graziani, C. Green, A. Grefrath, P. Gris, G. Grosdidier, K. Grzelak, S. Gumenyuk, P. Gunnarsson, M. Gunther, J. Guy, F. Hahn, S. Hahn, Z. Hajduk, A. Hallgren, K. Hamacher, W. Hao, F.J. Harris, V. Hedberg, J.J. Hernandez, P. Herquet, H. Herr, T.L. Hessing, E. Higon, H.J. Hilke, T.S. Hill, S-O. Holmgren, P.J. Holt, D. Holthuizen, S. Hoorelbeke, M. Houlden, J. Hrubec, K. Huet, K. Hultqvist, J.N. Jackson, R. Jacobsson, P. Jalocha, R. Janik, Ch. Jarlskog, G. Jarlskog, P. Jarry, B. Jean-Marie, E.K. Johansson, L. Jonsson, P. Jonsson, C. Joram, P. Juillot, M. Kaiser, F. Kapusta, K. Karafasoulis, M. Karlsson, E. Karvelas, S. Katsanevas, E.C. Katsoufis, R. Keranen, Yu. Khokhlov, B.A. Khomenko, N.N. Khovanski, B. King, N.J. Kjaer, O. Klapp, H. Klein, A. Klovning, P. Kluit, B. Koene, P. Kokkinias, M. Koratzinos, K. Korcyl, V. Kostioukhine, C. Kourkoumelis, O. Kouznetsov, M. Krammer, C. Kreuter, I. Kronkvist, Z. Krumstein, W. Krupinski, P. Kubinec, W. Kucewicz, K. Kurvinen, C. Lacasta, I. Laktineh, J.W. Lamsa, L. Lanceri, D.W. Lane, P. Langefeld, V. Lapin, J-P. Laugier, R. Lauhakangas, G. Leder, F. Ledroit, V. Lefebure, C.K. Legan, R. Leitner, J. Lemonne, G. Lenzen, V. Lepeltier, T. Lesiak, J. Libby, D. Liko, R. Lindner, A. Lipniacka, I. Lippi, B. Loerstad, J.G. Loken, J.M. Lopez, D. Loukas, P. Lutz, L. Lyons, J. MacNaughton, G. Maehlum, J.R. Mahon, A. Maio, T.G.M. Malmgren, V. Malychev, F. Mandl, J. Marco, R. Marco, B. Marechal, M. Margoni, J-C. Marin, C. Mariotti, A. Markou, C. Martinez-Rivero, F. Martinez-Vidal, S. Marti i Garcia, J. Masik, F. Matorras, C. Matteuzzi, G. Matthiae, M. Mazzucato, M. Mc Cubbin, R. Mc Kay, R. Mc Nulty, J. Medbo, M. Merk, C. Meroni, S. Meyer, W.T. Meyer, A. Miagkov, M. Michelotto, E. Migliore, L. Mirabito, U. Mjoernmark, T. Moa, R. Moeller, K. Moenig, M.R. Monge, P. Morettini, H. Mueller, L.M. Mundim, W.J. Murray, B. Muryn, G. Myatt, F. Naraghi, F.L. Navarria, S. Navas, K. Nawrocki, P. Negri, S. Nemecek, W. Neumann, N. Neumeister, R. Nicolaidou, B.S. Nielsen, M. Nieuwenhuizen, V. Nikolaenko, P. Niss, A. Nomerotski, A. Normand, W. Oberschulte-Beckmann, V. Obraztsov, A.G. Olshevski, A. Onofre, R. Orava, K. Osterberg, A. Ouraou, P. Paganini, M. Paganoni, P. Pages, R. Pain, H. Palka, Th.D. Papadopoulou, K. Papageorgiou, L. Pape, C. Parkes, F. Parodi, A. Passeri, M. Pegoraro, L. Peralta, H. Pernegger, M. Pernicka, A. Perrotta, C. Petridou, A. Petrolini, M. Petrovyck, H.T. Phillips, G. Piana, F. Pierre, M. Pimenta, S. Plaszczynski, O. Podobrin, M.E. Pol, G. Polok, P. Poropat, V. Pozdniakov, P. Privitera, N. Pukhaeva, A. Pullia, D. Radojicic, S. Ragazzi, H. Rahmani, P.N. Ratoff, A.L. Read, M. Reale, P. Rebecchi, N.G. Redaelli, M. Regler, D. Reid, P.B. Renton, L.K. Resvanis, F. Richard, J. Richardson, J. Ridky, G. Rinaudo, I. Ripp, A. Romero, I. Roncagliolo, P. Ronchese, L. Roos, E.I. Rosenberg, E. Rosso, P. Roudeau, T. Rovelli, W. Ruckstuhl, V. Ruhlmann-Kleider, A. Ruiz, K. Rybicki, H. Saarikko, Y. Sacquin, A. Sadovsky, O. Sahr, G. Sajot, J. Salt, J. Sanchez, M. Sannino, M. Schimmelpfennig, H. Schneider, U. Schwickerath, M.A.E. Schyns, G. Sciolla, F. Scuri, P. Seager, Y. Sedykh, A.M. Segar, A. Seitz, R. Sekulin, L. Serbelloni, R.C. Shellard, I. Siccama, P. Siegrist, R. Silvestre, S. Simonetti, F. Simonetto, A.N. Sisakian, B. Sitar, T.B. Skaali, G. Smadja, N. Smirnov, O. Smirnova, G.R. Smith, A. Sokolov, R. Sosnowski, D. Souza-Santos, T. Spassov, E. Spiriti, P. Sponholz, S. Squarcia, C. Stanescu, S. Stapnes, I. Stavitski, K. Stevenson, F. Stichelbaut, A. Stocchi, J. Strauss, R. Strub, B. Stugu, M. Szczekowski, M. Szeptycka, T. Tabarelli, J.P. Tavernet, E. Tcherniaev, O. Tchikilev, J. Thomas, A. Tilquin, J. Timmermans, L.G. Tkatchev, T. Todorov, S. Todorova, D.Z. Toet, A. Tomaradze, B. Tome, A. Tonazzo, L. Tortora, G. Transtromer, D. Treille, W. Trischuk, G. Tristram, A. Trombini, C. Troncon, A. Tsirou, M-L. Turluer, I.A. Tyapkin, M. Tyndel, S. Tzamarias, B. Ueberschaer, O. Ullaland, V. Uvarov, G. Valenti, E. Vallazza, C. Vander Velde, G.W. Van Apeldoorn, P. Van Dam, J. Van Eldik, N. Vassilopoulos, G. Vegni, L. Ventura, W. Venus, F. Verbeure, M. Verlato, L.S. Vertogradov, D. Vilanova, P. Vincent, L. Vitale, E. Vlasov, A.S. Vodopyanov, V. Vrba, H. Wahlen, C. Walck, F. Waldner, M. Weierstall, P. Weilhammer, C. Weiser, A.M. Wetherell, D. Wicke, J.H. Wickens, M. Wielers, G.R. Wilkinson, W.S.C. Williams, M. Winter, M. Witek, K. Woschnagg, K. Yip, O. Yushchenko, F. Zach, A. Zaitsev, A. Zalewska, P. Zalewski, D. Zavrtanik, E. Zevgolatakos, N.I. Zimin, M. Zito, D. Zontar, G.C. Zucchelli, and G. Zumerle
Subjects: Physics, Nuclear physics, Quark, Nuclear and High Energy Physics, Particle physics, Astrophysics::High Energy Astrophysical Phenomena, Electron–positron annihilation, High Energy Physics::Phenomenology, Scalar (physics), High Energy Physics::Experiment, Supersymmetry, Lepton
Abstract: Using data accumulated by DELPHI during the November 1995 LEP run at 130–136 GeV, searchs have been made for events with jets or leptons in conjunction with missing momentum. The results are interpreted in terms of limits on the production of neutralinos, scalar leptons, and scalar quarks.
Published: 1996
Full Text: View/download PDF

45. Search for the lightest chargino at GeV

Author: P. Abreu, W. Adam, T. Adye, E. Agasi, I. Ajinenko, R. Aleksan, G.D. Alekseev, R. Alemany, P.P. Allport, S. Almehed, U. Amaldi, S. Amato, A. Andreazza, M.L. Andrieux, P. Antilogus, W-D. Apel, Y. Arnoud, B. Åsman, J-E. Augustin, A. Augustinus, P. Baillon, P. Bambade, F. Barao, R. Barate, M. Barbi, D.Y. Bardin, A. Baroncelli, O. Barring, J.A. Barrio, W. Bartl, M.J. Bates, M. Battaglia, M. Baubillier, J. Baudot, K-H. Becks, M. Begalli, P. Beilliere, Yu. Belokopytov, K. Belous, A.C. Benvenuti, M. Berggren, D. Bertini, D. Bertrand, F. Bianchi, M. Bigi, M.S. Bilenky, P. Billoir, D. Bloch, M. Blume, T. Bolognese, M. Bonesini, W. Bonivento, P.S.L. Booth, C. Bosio, O. Botner, E. Boudinov, B. Bouquet, C. Bourdarios, T.J.V. Bowcock, M. Bozzo, P. Branchini, K.D. Brand, T. Brenke, R.A. Brenner, C. Bricman, R.C.A. Brown, P. Bruckman, J-M. Brunet, L. Bugge, T. Buran, T. Burgsmueller, P. Buschmann, A. Buys, S. Cabrera, M. Caccia, M. Calvi, A.J. Camacho Rozas, T. Camporesi, V. Canale, M. Canepa, K. Cankocak, F. Cao, F. Carena, L. Carroll, C. Caso, M.V. Castillo Gimenez, A. Cattai, F.R. Cavallo, V. Chabaud, M. Chapkin, Ph. Charpentier, L. Chaussard, P. Checchia, G.A. Chelkov, M. Chen, R. Chierici, P. Chliapnikov, P. Chochula, V. Chorowicz, V. Cindro, P. Collins, J.L. Contreras, R. Contri, E. Cortina, G. Cosme, F. Cossutti, H.B. Crawley, D. Crennell, G. Crosetti, J. Cuevas Maestro, S. Czellar, E. Dahl-Jensen, J. Dahm, B. Dalmagne, M. Dam, G. Damgaard, P.D. Dauncey, M. Davenport, W. Da Silva, C. Defoix, A. Deghorain, G. Della Ricca, P. Delpierre, N. Demaria, A. De Angelis, W. De Boer, S. De Brabandere, C. De Clercq, C. De La Vaissiere, B. De Lotto, A. De Min, L. De Paula, C. De Saint-Jean, H. Dijkstra, L. Di Ciaccio, F. Djama, J. Dolbeau, M. Donszelmann, K. Doroba, M. Dracos, J. Drees, K.-A. Drees, M. Dris, J-D. Durand, D. Edsall, R. Ehret, G. Eigen, T. Ekelof, G. Ekspong, M. Elsing, J-P. Engel, B. Erzen, M. Espirito Santo, E. Falk, D. Fassouliotis, M. Feindt, A. Ferrer, S. Fichet, T.A. Filippas, A. Firestone, P.-A. Fischer, H. Foeth, E. Fokitis, F. Fontanelli, F. Formenti, B. Franek, P. Frenkiel, D.C. Fries, A.G. Frodesen, R. Fruhwirth, F. Fulda-Quenzer, J. Fuster, A. Galloni, D. Gamba, M. Gandelman, C. Garcia, J. Garcia, C. Gaspar, U. Gasparini, Ph. Gavillet, E.N. Gazis, D. Gele, J-P. Gerber, M. Gibbs, R. Gokieli, B. Golob, G. Gopal, L. Gorn, M. Gorski, Yu. Gouz, V. Gracco, E. Graziani, G. Grosdidier, K. Grzelak, S. Gumenyuk, P. Gunnarsson, M. Gunther, J. Guy, F. Hahn, S. Hahn, Z. Hajduk, A. Hallgren, K. Hamacher, W. Hao, F.J. Harris, V. Hedberg, R. Henriques, J.J. Hernandez, P. Herquet, H. Herr, T.L. Hessing, E. Higon, H.J. Hilke, T.S. Hill, S-O. Holmgren, P.J. Holt, D. Holthuizen, S. Hoorelbeke, M. Houlden, J. Hrubec, K. Huet, K. Hultqvist, J.N. Jackson, R. Jacobsson, P. Jalocha, R. Janik, Ch. Jarlskog, G. Jarlskog, P. Jarry, B. Jean-Marie, E.K. Johansson, L. Jonsson, P. Jonsson, C. Joram, P. Juillot, M. Kaiser, F. Kapusta, K. Karafasoulis, M. Karlsson, E. Karvelas, S. Katsanevas, E.C. Katsoufis, R. Keranen, Yu. Khokhlov, B.A. Khomenko, N.N. Khovanski, B. King, N.J. Kjaer, H. Klein, A. Klovning, P. Kluit, B. Koene, P. Kokkinias, M. Koratzinos, K. Korcyl, V. Kostioukhine, C. Kourkoumelis, O. Kouznetsov, P.-H. Kramer, M. Krammer, C. Kreuter, I. Kronkvist, Z. Krumstein, W. Krupinski, P. Kubinec, W. Kucewicz, K. Kurvinen, C. Lacasta, I. Laktineh, J.W. Lamsa, L. Lanceri, D.W. Lane, P. Langefeld, V. Lapin, I. Last, J-P. Laugier, R. Lauhakangas, G. Leder, F. Ledroit, V. Lefebure, C.K. Legan, R. Leitner, Y. Lemoigne, J. Lemonne, G. Lenzen, V. Lepeltier, T. Lesiak, J. Libby, R. Lindner, A. Lipniacka, I. Lippi, B. Loerstad, J.G. Loken, J.M. Lopez, D. Loukas, P. Lutz, L. Lyons, J. MacNaughton, G. Maehlum, A. Maio, T.G.M. Malmgren, V. Malychev, F. Mandl, J. Marco, R. Marco, B. Marechal, M. Margoni, J-C. Marin, C. Mariotti, A. Markou, T. Maron, C. Martinez-Rivero, F. Martinez-Vidal, S. Marti i Garcia, F. Matorras, C. Matteuzzi, G. Matthiae, M. Mazzucato, M. Mc Cubbin, R. Mc Kay, R. Mc Nulty, J. Medbo, M. Merk, C. Meroni, S. Meyer, W.T. Meyer, M. Michelotto, E. Migliore, L. Mirabito, W.A. Mitaroff, U. Mjoernmark, T. Moa, R. Moeller, K. Moenig, M.R. Monge, P. Morettini, H. Mueller, L.M. Mundim, W.J. Murray, B. Muryn, G. Myatt, F. Naraghi, F.L. Navarria, S. Navas, K. Nawrocki, P. Negri, S. Nemecek, W. Neumann, N. Neumeister, R. Nicolaidou, B.S. Nielsen, M. Nieuwenhuizen, V. Nikolaenko, P. Niss, A. Nomerotski, A. Normand, M. Novak, W. Oberschulte-Beckmann, V. Obraztsov, A.G. Olshevski, A. Onofre, R. Orava, K. Osterberg, A. Ouraou, P. Paganini, M. Paganoni, P. Pages, R. Pain, H. Palka, Th.D. Papadopoulou, K. Papageorgiou, L. Pape, C. Parkes, F. Parodi, A. Passeri, M. Pegoraro, L. Peralta, H. Pernegger, M. Pernicka, A. Perrotta, C. Petridou, A. Petrolini, M. Petrovyck, H.T. Phillips, G. Piana, F. Pierre, M. Pimenta, S. Plaszczynski, O. Podobrin, M.E. Pol, G. Polok, P. Poropat, V. Pozdniakov, M. Prest, P. Privitera, N. Pukhaeva, A. Pullia, D. Radojicic, S. Ragazzi, H. Rahmani, J. Rames, P.N. Ratoff, A.L. Read, M. Reale, P. Rebecchi, N.G. Redaelli, M. Regler, D. Reid, P.B. Renton, L.K. Resvanis, F. Richard, J. Richardson, J. Ridky, G. Rinaudo, I. Ripp, A. Romero, I. Roncagliolo, P. Ronchese, L. Roos, E.I. Rosenberg, E. Rosso, P. Roudeau, T. Rovelli, W. Ruckstuhl, V. Ruhlmann-Kleider, A. Ruiz, K. Rybicki, H. Saarikko, Y. Sacquin, A. Sadovsky, O. Sahr, G. Sajot, J. Salt, J. Sanchez, M. Sannino, M. Schimmelpfennig, H. Schneider, U. Schwickerath, M.A.E. Schyns, G. Sciolla, F. Scuri, P. Seager, Y. Sedykh, A.M. Segar, A. Seitz, R. Sekulin, L. Serbelloni, R.C. Shellard, I. Siccama, P. Siegrist, S. Simonetti, F. Simonetto, A.N. Sisakian, B. Sitar, T.B. Skaali, G. Smadja, N. Smirnov, O. Smirnova, G.R. Smith, R. Sosnowski, D. Souza-Santos, T. Spassov, E. Spiriti, P. Sponholz, S. Squarcia, C. Stanescu, S. Stapnes, I. Stavitski, K. Stevenson, F. Stichelbaut, A. Stocchi, J. Strauss, R. Strub, B. Stugu, M. Szczekowski, M. Szeptycka, T. Tabarelli, J.P. Tavernet, E. Tcherniaev, O. Tchikilev, J. Thomas, A. Tilquin, J. Timmermans, L.G. Tkatchev, T. Todorov, S. Todorova, D.Z. Toet, A. Tomaradze, A. Tonazzo, L. Tortora, G. Transtromer, D. Treille, W. Trischuk, G. Tristram, A. Trombini, C. Troncon, A. Tsirou, M-L. Turluer, I.A. Tyapkin, M. Tyndel, S. Tzamarias, B. Ueberschaer, O. Ullaland, V. Uvarov, G. Valenti, E. Vallazza, C. Vander Velde, G.W. Van Apeldoorn, P. Van Dam, J. Van Eldik, N. Vassilopoulos, G. Vegni, L. Ventura, W. Venus, F. Verbeure, M. Verlato, L.S. Vertogradov, D. Vilanova, P. Vincent, L. Vitale, E. Vlasov, A.S. Vodopyanov, V. Vrba, H. Wahlen, C. Walck, F. Waldner, M. Weierstall, P. Weilhammer, C. Weiser, A.M. Wetherell, D. Wicke, J.H. Wickens, M. Wielers, G.R. Wilkinson, W.S.C. Williams, M. Winter, M. Witek, K. Woschnagg, K. Yip, O. Yushchenko, F. Zach, A. Zaitsev, A. Zalewska, P. Zalewski, D. Zavrtanik, E. Zevgolatakos, N.I. Zimin, M. Zito, D. Zontar, G.C. Zucchelli, and G. Zumerle
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Missing energy, Pair production, Chargino, Electron–positron annihilation, Root (chord), Supersymmetry, Minimal Supersymmetric Standard Model, Standard Model
Abstract: A search for pair production of the lightest chargino at root-s = 130.4 and 136.3 GeV has been carried out using the data sample corresponding to the 5.92 pb(-1) recorded by the DELPHI detector dur ...
Published: 1996
Full Text: View/download PDF

46. Search for anomalous production of single photons at and 136 GeV

Author: W Adam, T Adye, E Agasi, I Ajinenko, R Aleksan, G.D Alekseev, R Alemany, P.P Allport, S Almehed, U Amaldi, S Amato, A Andreazza, M.L Andrieux, P Antilogus, W-D Apel, Y Arnoud, B Åsman, J-E Augustin, A Augustinus, P Baillon, P Bambade, F Barao, R Barate, M Barbi, G Barbiellini, D.Y Bardin, A Baroncelli, O Barring, J.A Barrio, W Bartl, M.J Bates, M Battaglia, M Baubillier, J Baudot, K-H Becks, M Begalli, P Beilliere, Yu Belokopytov, K Belous, A.C Benvenuti, M Berggren, D Bertini, D Bertrand, F Bianchi, M Bigi, M.S Bilenky, P Billoir, D Bloch, M Blume, T Bolognese, M Bonesini, W Bonivento, P.S.L Booth, C Bosio, O Botner, E Boudinov, B Bouquet, C Bourdarios, T.J.V Bowcock, M Bozzo, P Branchini, K.D Brand, T Brenke, R.A Brenner, C Bricman, R.C.A Brown, P Bruckman, J-M Brunet, L Bugge, T Buran, T Burgsmueller, P Buschmann, A Buys, S Cabrera, M Caccia, M Calvi, A.J Camacho Rozas, T Camporesi, V Canale, M Canepa, K Cankocak, F Cao, F Carena, L Carroll, C Caso, M.V Castillo Gimenez, A Cattai, F.R Cavallo, V Chabaud, Ph Charpentier, L Chaussard, J Chauveau, P Checchia, G.A Chelkov, M Chen, R Chierici, P Chliapnikov, P Chochula, V Chorowicz, V Cindro, P Collins, J.L Contreras, R Contri, E Cortina, G Cosme, F Cossutti, H.B Crawley, D Crennell, G Crosetti, J Cuevas Maestro, S Czellar, E Dahl-Jensen, J Dahm, B Dalmagne, M Dam, G Damgaard, P.D Dauncey, M Davenport, W Da Silva, C Defoix, A Deghorain, G Della Ricca, P Delpierre, N Demaria, A De Angelis, W De Boer, S De Brabandere, C De Clercq, C De La Vaissiere, B De Lotto, A De Min, L De Paula, C De Saint-Jean, H Dijkstra, L Di Ciaccio, F Djama, J Dolbeau, M Donszelmann, K Doroba, M Dracos, J Drees, K.-A Drees, M Dris, J-D Durand, D Edsall, R Ehret, G Eigen, T Ekelof, G Ekspong, M Elsing, J-P Engel, B Erzen, M Espirito Santo, E Falk, D Fassouliotis, M Feindt, A Fenyuk, A Ferrer, S Fichet, T.A Filippas, A Firestone, P.-A Fischer, H Foeth, E Fokitis, F Fontanelli, F Formenti, B Franek, P Frenkiel, D.C Fries, A.G Frodesen, R Fruhwirth, F Fulda-Quenzer, J Fuster, A Galloni, D Gamba, M Gandelman, C Garcia, J Garcia, C Gaspar, U Gasparini, Ph Gavillet, E.N Gazis, D Gele, J-P Gerber, M Gibbs, R Gokieli, B Golob, G Gopal, L Gorn, M Gorski, Yu Gouz, V Gracco, E Graziani, G Grosdidier, K Grzelak, S Gumenyuk, P Gunnarsson, M Gunther, J Guy, F Hahn, S Hahn, Z Hajduk, A Hallgren, K Hamacher, W Hao, F.J Harris, V Hedberg, R Henriques, J.J Hernandez, P Herquet, H Herr, T.L Hessing, E Higon, H.J Hilke, T.S Hill, S-O Holmgren, P.J Holt, D Holthuizen, S Hoorelbeke, M Houlden, J Hrubec, K Huet, K Hultqvist, J.N Jackson, R Jacobsson, P Jalocha, R Janik, Ch Jarlskog, G Jarlskog, P Jarry, B Jean-Marie, E.K Johansson, L Jonsson, P Jonsson, C Joram, P Juillot, M Kaiser, F Kapusta, K Karafasoulis, M Karlsson, E Karvelas, S Katsanevas, E.C Katsoufis, R Keranen, Yu Khokhlov, B.A Khomenko, N.N Khovanski, B King, N.J Kjaer, H Klein, A Klovning, P Kluit, B Koene, P Kokkinias, M Koratzinos, K Korcyl, V Kostioukhine, C Kourkoumelis, O Kouznetsov, P.-H Kramer, M Krammer, C Kreuter, I Kronkvist, Z Krumstein, W Krupinski, P Kubinec, W Kucewicz, K Kurvinen, C Lacasta, I Laktineh, S Lamblot, J.W Lamsa, L Lanceri, D.W Lane, P Langefeld, V Lapin, I Last, J-P Laugier, R Lauhakangas, G Leder, F Ledroit, V Lefebure, C.K Legan, R Leitner, Y Lemoigne, J Lemonne, G Lenzen, V Lepeltier, T Lesiak, J Libby, D Liko, R Lindner, A Lipniacka, I Lippi, B Loerstad, J.G Loken, J.M Lopez, D Loukas, P Lutz, L Lyons, J MacNaughton, G Maehlum, A Maio, V Malychev, J Marco, R Marco, B Marechal, M Margoni, J-C Marin, C Mariotti, A Markou, T Maron, C Martinez-Rivero, F Martinez-Vidal, S Marti i Garcia, F Matorras, C Matteuzzi, G Matthiae, M Mazzucato, M Mc Cubbin, R Mc Kay, R Mc Nulty, J Medbo, M Merk, C Meroni, S Meyer, W.T Meyer, A Miagkov, M Michelotto, E Migliore, L Mirabito, W.A Mitaroff, U Mjoernmark, T Moa, R Moeller, K Moenig, M.R Monge, P Morettini, H Mueller, L.M Mundim, W.J Murray, B Muryn, G Myatt, F Naraghi, F.L Navarria, S Navas, K Nawrocki, P Negri, S Nemecek, W Neumann, N Neumeister, R Nicolaidou, B.S Nielsen, M Nieuwenhuizen, V Nikolaenko, P Niss, A Nomerotski, A Normand, M Novak, W Oberschulte-Beckmann, V Obraztsov, A.G Olshevski, A Onofre, R Orava, K Osterberg, A Ouraou, P Paganini, M Paganoni, P Pages, H Palka, Th.D Papadopoulou, K Papageorgiou, L Pape, C Parkes, F Parodi, A Passeri, M Pegoraro, L Peralta, H Pernegger, M Pernicka, A Perrotta, C Petridou, A Petrolini, M Petrovyck, H.T Phillips, G Piana, F Pierre, M Pimenta, M Pindo, S Plaszczynski, O Podobrin, M.E Pol, G Polok, P Poropat, V Pozdniakov, M Prest, P Privitera, N Pukhaeva, A Pullia, D Radojicic, S Ragazzi, H Rahmani, J Rames, P.N Ratoff, A.L Read, M Reale, P Rebecchi, N.G Redaelli, M Regler, D Reid, P.B Renton, L.K Resvanis, F Richard, J Richardson, J Ridky, G Rinaudo, I Ripp, A Romero, I Roncagliolo, P Ronchese, L Roos, E.I Rosenberg, E Rosso, P Roudeau, T Rovelli, W Ruckstuhl, V Ruhlmann-Kleider, A Ruiz, K Rybicki, H Saarikko, Y Sacquin, A Sadovsky, O Sahr, G Sajot, J Salt, J Sanchez, M Sannino, M Schimmelpfennig, H Schneider, U Schwickerath, M.A.E Schyns, G Sciolla, F Scuri, P Seager, Y Sedykh, A.M Segar, A Seitz, R Sekulin, L Serbelloni, R.C Shellard, I Siccama, P Siegrist, S Simonetti, F Simonetto, A.N Sisakian, B Sitar, T.B Skaali, G Smadja, N Smirnov, O Smirnova, G.R Smith, R Sosnowski, D Souza-Santos, T Spassov, E Spiriti, P Sponholz, S Squarcia, C Stanescu, S Stapnes, I Stavitski, K Stevenson, F Stichelbaut, A Stocchi, J Strauss, R Strub, B Stugu, M Szczekowski, M Szeptycka, T Tabarelli, J.P Tavernet, O Tchikilev, J Thomas, A Tilquin, J Timmermans, L.G Tkatchev, T Todorov, S Todorova, D.Z Toet, A Tomaradze, B Tome, A Tonazzo, L Tortora, G Transtromer, D Treille, W Trischuk, G Tristram, A Trombini, C Troncon, A Tsirou, M-L Turluer, I.A Tyapkin, M Tyndel, S Tzamarias, B Ueberschaer, O Ullaland, V Uvarov, G Valenti, E Vallazza, G.W Van Apeldoorn, P Van Dam, W.K Van Doninck, J Van Eldik, N Vassilopoulos, G Vegni, L Ventura, W Venus, F Verbeure, M Verlato, L.S Vertogradov, D Vilanova, P Vincent, L Vitale, E Vlasov, A.S Vodopyanov, V Vrba, H Wahlen, C Walck, M Weierstall, P Weilhammer, C Weiser, A.M Wetherell, D Wicke, J.H Wickens, M Wielers, G.R Wilkinson, W.S.C Williams, M Winter, M Witek, K Woschnagg, K Yip, O Yushchenko, F Zach, A Zaitsev, A Zalewska, P Zalewski, D Zavrtanik, E Zevgolatakos, N.I Zimin, M Zito, D Zontar, G.C Zucchelli, and G Zumerle
Subjects: Physics, Nuclear and High Energy Physics, Gauge boson, Particle physics, Photon, Luminosity (scattering theory), 010308 nuclear & particles physics, Electron–positron annihilation, Detector, 01 natural sciences, Standard Model, Nuclear physics, 0103 physical sciences, Large Electron–Positron Collider, High Energy Physics::Experiment, Neutrino, 010306 general physics
Abstract: This letter reports the results of the measurement of single photon production in the reaction e+e− → γ+ invisible particles at centre-of-mass energies View the MathML source and 136 GeV and an integrated luminosity of 5.83 pb−1, collected with the DELPHI detector at LEP. The signal is compatible with the prediction of the Standard Model for the process View the MathML source, and the number of neutrino families has been determined to be Nν = 3.1 ± 0.6. Limits have been derived on anomalous neutral gauge boson couplings and on compositeness in the framework of a specific model.
Published: 1996
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47. Study of radiative leptonic events with hard photons and search for excited charged leptons at GeV

Author: P. Abreu, W. Adam, T. Adye, E. Agasi, I. Ajinenko, R. Aleksan, G.D. Alekseev, R. Alemany, P.P. Allport, S. Almehed, U. Amaldi, S. Amato, A. Andreazza, M.L. Andrieux, P. Antilogus, W-D. Apel, Y. Arnoud, B. Åsman, J-E. Augustin, A. Augustinus, P. Baillon, P. Bambade, F. Barao, R. Barate, M. Barbi, G. Barbiellini, D.Y. Bardin, A. Baroncelli, O. Barring, J.A. Barrio, W. Bartl, M.J. Bates, M. Battaglia, M. Baubillier, J. Baudot, K-H. Becks, M. Begalli, P. Beilliere, Yu. Belokopytov, A.C. Benvenuti, M. Berggren, D. Bertini, D. Bertrand, F. Bianchi, M. Bigi, M.S. Bilenky, P. Billoir, D. Bloch, M. Blume, T. Bolognese, M. Bonesini, W. Bonivento, P.S.L. Booth, C. Bosio, O. Botner, E. Boudinov, B. Bouquet, C. Bourdarios, T.J.V. Bowcock, M. Bozzo, P. Branchini, K.D. Brand, T. Brenke, R.A. Brenner, C. Bricman, R.C.A. Brown, P. Bruckman, J-M. Brunet, L. Bugge, T. Buran, T. Burgsmueller, P. Buschmann, A. Buys, S. Cabrera, M. Caccia, M. Calvi, A.J. Camacho Rozas, T. Camporesi, V. Canale, M. Canepa, K. Cankocak, F. Cao, F. Carena, L. Carroll, C. Caso, M.V. Castillo Gimenez, A. Cattai, F.R. Cavallo, V. Chabaud, Ph. Charpentier, L. Chaussard, J. Chauveau, P. Checchia, G.A. Chelkov, M. Chen, R. Chierici, P. Chliapnikov, P. Chochula, V. Chorowicz, V. Cindro, P. Collins, J.L. Contreras, R. Contri, E. Cortina, G. Cosme, F. Cossutti, H.B. Crawley, D. Crennell, G. Crosetti, J. Cuevas Maestro, S. Czellar, E. Dahl-Jensen, J. Dahm, B. Dalmagne, M. Dam, G. Damgaard, P.D. Dauncey, M. Davenport, W. Da Silva, C. Defoix, A. Deghorain, G. Della Ricca, P. Delpierre, N. Demaria, A. De Angelis, W. De Boer, S. De Brabandere, C. De Clercq, C. De La Vaissiere, B. De Lotto, A. De Min, J. De Paula, C. De Saint-Jean, H. Dijkstra, L. Di Ciaccio, F. Djama, J. Dolbeau, M. Donszelmann, K. Doroba, M. Dracos, J. Drees, K.-A. Drees, M. Dris, J-D. Durand, D. Edsall, R. Ehret, G. Eigen, T. Ekelof, G. Ekspong, M. Elsing, J-P. Engel, B. Erzen, M. Espirito Santo, E. Falk, D. Fassouliotis, M. Feindt, A. Fenyuk, A. Ferrer, S. Fichet, T.A. Filippas, A. Firestone, P.-A. Fischer, H. Foeth, E. Fokitis, F. Fontanelli, F. Formenti, B. Franek, P. Frenkiel, D.C. Fries, A.G. Frodesen, R. Fruhwirth, F. Fulda-Quenzer, J. Fuster, A. Galloni, D. Gamba, M. Gandelman, C. Garcia, J. Garcia, C. Gaspar, U. Gasparini, Ph. Gavillet, E.N. Gazis, D. Gele, J-P. Gerber, M. Gibbs, R. Gokieli, B. Golob, G. Gopal, L. Gorn, M. Gorski, Yu. Gouz, V. Gracco, E. Graziani, G. Grosdidier, K. Grzelak, S. Gumenyuk, P. Gunnarsson, M. Gunther, J. Guy, F. Hahn, S. Hahn, Z. Hajduk, A. Hallgren, K. Hamacher, W. Hao, F.J. Harris, V. Hedberg, R. Henriques, J.J. Hernandez, P. Herquet, H. Herr, T.L. Hessing, E. Higon, H.J. Hilke, T.S. Hill, S-O. Holmgren, P.J. Holt, D. Holthuizen, S. Hoorelbeke, M. Houlden, J. Hrubec, K. Huet, K. Hultqvist, J.N. Jackson, R. Jacobsson, P. Jalocha, R. Janik, Ch. Jarlskog, G. Jarlskog, P. Jarry, B. Jean-Marie, E.K. Johansson, L. Jonsson, P. Jonsson, C. Joram, P. Juillot, M. Kaiser, F. Kapusta, K. Karafasoulis, M. Karlsson, E. Karvelas, S. Katsanevas, E.C. Katsoufis, R. Keranen, Yu. Khokhlov, B.A. Khomenko, N.N. Khovanski, B. King, N.J. Kjaer, H. Klein, A. Klovning, P. Kluit, B. Koene, P. Kokkinias, M. Koratzinos, K. Korcyl, V. Kostioukhine, C. Kourkoumelis, O. Kouznetsov, P.-H. Kramer, M. Krammer, C. Kreuter, I. Kronkvist, Z. Krumstein, W. Krupinski, P. Kubinec, W. Kucewicz, K. Kurvinen, C. Lacasta, I. Laktineh, S. Lamblot, J.W. Lamsa, L. Lanceri, D.W. Lane, P. Langefld, V. Lapin, I. Last, J-P. Laugier, R. Lauhakangas, F. Ledroit, V. Lefebure, C.K. Legan, R. Leitner, Y. Lemoigne, J. Lemonne, G. Lenzen, V. Lepeltier, T. Lesiak, J. Libby, D. Liko, R. Lindner, A. Lipniacka, I. Lippi, B. Loerstad, J.G. Loken, J.M. Lopez, D. Loukas, P. Lutz, L. Lyons, J. MacNaughton, G. Maehlum, A. Maio, V. Malychev, F. Mandl, J. Marco, R. Marco, B. Marechal, M. Margoni, J-C. Marin, C. Mariotti, A. Markou, T. Maron, C. Martinez-Rivero, F. Martinez-Vidal, S. Marti i Garcia, F. Matorras, C. Matteuzzi, G. Matthiae, M. Mazzucato, M. Mc Cubbin, R. Mc Kay, R. Mc Nulty, J. Medbo, M. Merk, C. Meroni, S. Meyer, W.T. Meyer, A. Miagkov, M. Michelotto, E. Migliore, L. Mirabito, W.A. Mitaroff, U. Mjoernmark, T. Moa, R. Moeller, K. Moenig, M.R. Monge, P. Morettini, H. Mueller, L.M. Mundim, W.J. Murray, B. Muryn, G. Myatt, F. Naraghi, F.L. Navarria, S. Navas, K. Nawrocki, P. Negri, S. Nemecek, W. Neumann, N. Neumeister, R. Nicolaidou, B.S. Nielsen, M. Nieuwenhuizen, V. Nikolaenko, P. Niss, A. Nomerotski, A. Normand, M. Novak, W. Oberschulte-Beckmann, V. Obraztsov, A.G. Olshevski, A. Onofre, R. Orava, K. Osterberg, A. Ouraou, P. Paganini, M. Paganoni, P. Pages, H. Palka, Th.D. Papadopoulou, K. Papageorgiou, L. Pape, C. Parkes, F. Parodi, A. Passeri, M. Pegoraro, L. Peralta, H. Pernegger, M. Pernicka, A. Perrotta, C. Petridou, A. Petrolini, M. Petrovyck, H.T. Phillips, G. Piana, F. Pierre, M. Pimenta, M. Pindo, S. Plaszczynski, O. Podobrin, M.E. Pol, G. Polok, P. Poropat, V. Pozdniakov, M. Prest, P. Privitera, N. Pukhaeva, A. Pullia, D. Radojicic, S. Ragazzi, H. Rahmani, J. Rames, P.N. Ratoff, A.L. Read, M. Reale, P. Rebecchi, N.G. Redaelli, M. Regler, D. Reid, P.B. Renton, L.K. Resvanis, F. Richard, J. Richardson, J. Ridky, G. Rinaudo, I. Ripp, A. Romero, I. Roncagliolo, P. Ronchese, L. Roos, E.I. Rosenberg, E. Rosso, P. Roudeau, T. Rovelli, W. Ruckstuhl, V. Ruhlmann-Kleider, A. Ruiz, K. Rybicki, H. Saarikko, Y. Sacquin, A. Sadovsky, O. Sahr, G. Sajot, J. Salt, J. Sanchez, M. Sannino, M. Schimmelpfennig, H. Schneider, U. Schwickerath, M.A.E. Schyns, G. Sciolla, F. Scuri, P. Seager, Y. Sedykh, A.M. Segar, A. Seitz, R. Sekulin, L. Serbelloni, R.C. Shellard, I. Siccama, P. Siegrist, S. Simonetti, F. Simonetto, A.N. Sisakian, B. Sitar, T.B. Skaali, G. Smadja, N. Smirnov, O. Smirnova, G.R. Smith, A. Sokolov, R. Sosnowski, D. Souza-Santos, E. Spiriti, P. Sponholz, S. Squarcia, C. Stanescu, S. Stapnes, I. Stavitski, K. Stevenson, F. Stichelbaut, A. Stocchi, J. Strauss, R. Strub, B. Stugu, M. Szczekowski, M. Szeptycka, T. Tabarelli, J.P. Tavernet, O. Tchikilev, J. Thomas, A. Tilquin, J. Timmermans, L.G. Tkatchev, T. Todorov, S. Todorova, D.Z. Toet, A. Tomaradze, B. Tome, A. Tonazzo, L. Tortora, G. Transtromer, D. Treille, W. Trischuk, G. Tristram, A. Trombini, C. Troncon, A. Tsirou, M-L. Turluer, I.A. Tyapkin, M. Tyndel, S. Tzamarias, B. Ueberschaer, O. Ullaland, V. Uvarov, G. Valenti, E. Vallazza, C. Vander Velde, G.W. Van Apeldoorn, P. Van Dam, W.K. Van Doninck, J. Van Eldik, N. Vassilopoulos, G. Vegni, L. Ventura, W. Venus, F. Verbeure, M. Verlato, L.S. Vertogradov, D. Vilanova, P. Vincent, L. Vitale, E. Vlasov, A.S. Vodopyanov, V. Vrba, H. Wahlen, C. Walck, M. Weierstall, P. Weilhammer, C. Weiser, A.M. Wetherell, D. Wicke, J.H. Wickens, M. Wielers, G.R. Wilkinson, W.S.C. Williams, M. Winter, M. Witek, K. Woschnagg, K. Yip, O. Yushchenko, F. Zach, A. Zaitsev, A. Zalewska, P. Zalewski, D. Zavrtanik, E. Zevgolatakos, N.I. Zimin, M. Zito, D. Zontar, G.C. Zucchelli, and G. Zumerle
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Luminosity (scattering theory), 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, HERA, 01 natural sciences, 7. Clean energy, Standard Model, Nuclear physics, Excited state, 0103 physical sciences, Large Electron–Positron Collider, Radiative transfer, High Energy Physics::Experiment, 010306 general physics, Lepton
Abstract: During the last 1995 data acquisition period at LEP, the DELPHI experiment collected an integrated luminosity of 5.9 pb−1 at centre-of-mass energies of 130 GeV and 136 GeV. Radiative leptonic events (e, μ, τ) with high energy photons were studied and compared to Standard Model predictions. The data were used to search for charged excited leptons decaying through an electromagnetic transition. No significant signal was found. From the search for pair produced excited leptons, the limits View the MathML source, View the MathML source and View the MathML source at 95% confidence level were established. For single excited lepton production, upper limits on the ratio View the MathML source of the coupling of the excited charged lepton to its mass were derived.
Published: 1996
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48. Whole blood rotation thromboelastometry (ROTEM(®)) in nine severe factor V deficient patients and evaluation of the role of intraplatelets factor V

Author: L, Spiezia, C, Radu, E, Campello, C, Bulato, D, Bertini, G, Barillari, V, De Angelis, P, Pradella, E, Zanon, and P, Simioni
Subjects: Adult, Male, Area Under Curve, Humans, Female, Factor V Deficiency, Middle Aged, Blood Coagulation, Blood Coagulation Factors, Thrombelastography
Abstract: Severe factor V (FV) deficiency (parahaemophilia) is a rare congenital hemorrhagic disorder characterized by very low or undetectable plasma FV levels and bleeding phenotype ranging from mild to severe. We evaluated whole blood (WB) rotation thromboelastometry (ROTEM) in parahaemophilia patients and the contribution of intraplatelets FV, if any, to clot formation. Standard ROTEM(®) assays were performed in WB from nine parahaemophilia patients and 50 healthy controls. In addition, platelets poor plasma from one parahaemophilia patient (PPP-Pt) or normal subjects (PPP-N) was reconstituted with washed platelets obtained either from one patient with parahaemophilia (Plts-Pt) or normal subjects (Plts-N) and ROTEM assays were performed in platelets rich plasma (PRP) samples. There was a prolongation of the WB clotting time (CT) in all assays in patients as compared with controls. However, maximum clot firmness (MCF) was similar in patients and controls. ROTEM in PPP-Pt showed both a prolongation of CT and a reduction of MCF as compared with PPP-N. The addition of either Plts-Pt or Plts-N to PPP-Pt resulted in similar increase in MCF and a decrease of CT which was more evident for PPP-Pt + Plts-N than PPP-Pt + Plts-Pt. In contrast, the addition of Plts-Pt or Plts-N to PPP-N had superimposable effects on both CT and MCF. In parahaemophilia patients, WB ROTEM(®) presents mainly with prolongation of CT and no relevant effect on MCF. Residual intraplatelets FV in parahaemophilia contributes significantly to thrombin generation as shown in artificially reconstituted PRP models.
Published: 2012

49. Effects of long-term administration of recombinant human protein C in xenografted primates

Author: Luca Spiezia, Mario Plebani, Cristiana Bulato, Giulia Maria De Benedictis, Sabrina Gavasso, Fiorella Calabrese, Nicola Baldan, M Boldrin, Ermanno Ancona, F Besenzon, M Seveso, D Bertini, Emanuele Cozzi, Paolo Simioni, Laura Cavicchioli, and Claudia M. Radu
Subjects: medicine.drug_class, Xenotransplantation, medicine.medical_treatment, Sus scrofa, Transplantation, Heterologous, Pharmacology, Group A, Group B, Antithrombins, law.invention, Animals, Genetically Modified, Recombinant activated protein C, law, medicine, Animals, Humans, Blood Coagulation, Humoral rejection, Transplantation, Fibrin, Coagulation, business.industry, Primate, Anticoagulant, Antithrombin, Graft Survival, Recombinant activated protein C, Xenotransplantation, Coagulation, Humoral rejection, Primate, Kidney Transplantation, Recombinant Proteins, Macaca fascicularis, Immunology, Recombinant DNA, business, Protein C, medicine.drug
Abstract: BACKGROUND The role potential of recombinant human activated protein C (rhaPC), a recently developed molecule with anticoagulant and antiinflammatory properties, in prolonging survival in immunosuppressed primate recipients of porcine renal xenografts has been evaluated. METHODS rhaPC was administered daily for 5 days (24 μg/kg/hr; group A; n = 3) or throughout the postoperative period (8-24 μg/kg/hr; group B; n = 2; or 24-48 μg/kg/hr; group C; n = 4). Animals in group D (n = 2) received rhaPC daily (24 μg/kg/hr) combined with recombinant human antithrombin (84 U/kg every 8 hr). Two animals served as control (group E). RESULTS The results indicate that rhaPC is protective against fibrin deposition early after transplantation but does not prevent fibrin deposition and the occurrence of acute humoral xenograft rejection (AHXR) later on. Animals in the study survived between 8 and 55 days. At the dose used, rhaPC is able to prevent fibrin deposition in the graft in the first 2 weeks after xenotransplantation, except when it is administered in conjunction with antithrombin. However, rhaPC did not prevent the eventual occurrence of AHXR in primate recipients of porcine xenografts. CONCLUSIONS In this pig to primate model, rhaPC confers a short advantage in the prevention of early perioperative xenograft damage but does not represent an effective strategy for preventing AHXR.
Published: 2010

50. ChemInform Abstract: Synthesis of Purinobenzothiazine and Pyridothiazinopurine Derivatives. Two New Heterocyclic Ring Systems

Author: F. Da Settimo, D. Bertini, A. Da Settimo, A. M. Marini, and G. Primofiore
Subjects: Stereochemistry, Chemistry, General Medicine, Ring (chemistry)
Published: 2010
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