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1. The SNP rs460089 in the gene promoter of the drug transporter OCTN1 has prognostic value on treatment-free remission in chronic myeloid leukemia patients treated with imatinib

Author: Katerina Machova Polakova, Ali Albeer, Vaclava Polivkova, Monika Krutska, Katerina Vlcanova, Alice FABARIUS, Hana Klamova, B Spieß, Cornelius Waller, Tim Bruemmendorf, Jolanta Dengler, Volker Kunzmann, Andreas Burchert, Petra Belohlavkova, Satu Mustjoki, Edgar Faber, Jiri Mayer, Daniela Zackova, Panayiotis Panayiotidis, Johan Richter, Henrik Hjorth-Hansen, Magdalena Płonka, Elżbieta Szczepanek, Monika Szarejko, Grażyna Bober, Iwona Hus, Olga Grzybowska-Izydorczyk, Janusz Kloczko, Edyta Paczkowska, Joanna Niesiobędzka-Krężel, Krzysztof Giannopoulos, Francois-Xavier Mahon, Tomasz Sacha, Susanne Saussele, and Markus Pfirrmann
Abstract: Membrane transporters are important determinants of drug bioavailability. Their expression and activity affect the intracellular drug concentration in leukemic cells impacting response to therapy. Pharmacogenomics represents genetic markers that reflect allele arrangement of genes encoding drug transporters associated with treatment response. In previous work, we identified SNP rs460089 located in the promotor of SLC22A4 gene encoding imatinib transporter OCTN1 as influential on response of patients with chronic myeloid leukemia treated with imatinib. Patients with rs460089-GC pharmacogenotype had significantly superior response to first-line imatinib treatment compared to patients with rs460089-GG. This study investigated whether pharmacogenotypes of rs460089 are associated with sustainability of treatment-free remission (TFR) in patients from the EUROpean Stop Kinase Inhibitor (EURO-SKI) trial. In the learning sample, 176 patients showed a significantly higher 6-month probability of molecular relapse free survival (MRFS) in patients with GC genotype (73%, 95% CI: 60–82%) compared to patients with GG (51%, 95% CI: 41–61%). Also over time, patients with GC genotype had significantly higher MRFS probabilities compared with patients with GG (HR: 0.474, 95% CI: 0.280–0.802, p = 0.0054). Both results were validated with data on 93 patients from the Polish STOP imatinib study. The SNP rs460089 was found as an independent predictor of TFR.
Published: 2023

2. Using a Smart Recognition Framework for the Automated Transfer of Structural Whole Engine Models

Author: M. Fanter, K. Höschler, and B. Spiess
Subjects: Computer science, Transfer (computing), Control engineering
Published: 2021

3. Quantum critical point in the itinerant ferromagnet Ni$_{1-x}$Rh$_x$

Author: Theo Siegrist, Kyle Bayliff, Graeme Luke, B. Spieß, Alannah Hallas, Yipeng Cai, Kai Grube, Tiglet Besara, Chien-Lung Huang, Emilia Morosan, J. Beare, and S. Kuntz
Subjects: Physics, Condensed matter physics, Strongly Correlated Electrons (cond-mat.str-el), Relaxation (NMR), Zero (complex analysis), General Physics and Astronomy, Order (ring theory), FOS: Physical sciences, Muon spin spectroscopy, 01 natural sciences, Condensed Matter - Strongly Correlated Electrons, Magnetization, Ferromagnetism, Quantum critical point, 0103 physical sciences, 010306 general physics, Temperature limit
Abstract: We report a chemical substitution-induced ferromagnetic quantum critical point in polycrystalline Ni$_{1-x}$Rh$_x$ alloys. Through magnetization and muon spin relaxation measurements, we show that the ferromagnetic ordering temperature is suppressed continuously to zero at $x_{crit} = 0.375$ while the magnetic volume fraction remains 100% up to $x_{crit}$, pointing to a second order transition. Non-Fermi liquid behavior is observed close to $x_{crit}$, where the electronic specific heat $C_{el}/T$ diverges logarithmically, while immediately above $x_{crit}$ the volume thermal expansion coefficient $\alpha_{V}/T$ and the Gr\"uneisen ratio $\Gamma = \alpha_{V}/C_{el}$ both diverge logarithmically in the low temperature limit, further indication of a ferromagnetic quantum critical point in Ni$_{1-x}$Rh$_x$., Comment: 15 pages, 4 figures
Published: 2020
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4. The management of brownfields in Ontario: A comprehensive review of remediation and reuse characteristics, trends, and outcomes, 2004–2015

Author: Thierry B. Spiess and Christopher A. De Sousa
Subjects: Environmental remediation, Geography, Planning and Development, 0211 other engineering and technologies, 021107 urban & regional planning, Urban regeneration, 02 engineering and technology, 010501 environmental sciences, 15. Life on land, Management, Monitoring, Policy and Law, Reuse, 01 natural sciences, 12. Responsible consumption, Brownfield, Redevelopment, 11. Sustainability, Business, Environmental planning, 0105 earth and related environmental sciences
Abstract: Brownfields remediation and redevelopment continues to be an important issue for policy makers and planners seeking to unlock its many socio-economic and environmental benefits. While technical app...
Published: 2017

5. Barriers to Renewable Energy Development on Brownfields

Author: Thierry B. Spiess and Christopher A. De Sousa
Subjects: Quantitative survey, Event (computing), business.industry, 020209 energy, 02 engineering and technology, 010501 environmental sciences, Management, Monitoring, Policy and Law, Reuse, 01 natural sciences, Renewable energy, Social barriers, 0202 electrical engineering, electronic engineering, information engineering, Business, Environmental planning, 0105 earth and related environmental sciences
Abstract: Brownfields that are reused for the generation of renewable energy are called brightfields. This rapidly emerging idea advocates the combination sustainable site reuse and the generation of electricity from renewables. While programmes like the RE-Powering America's Land Initiative herald its benefits, academia knows but little of its barriers and challenges. This study aims to examine the technical/environmental, regulator/financial/institutional, and social barriers to this type of development, along with measures that may address them. The barriers and measures were predominately identified via a qualitative and quantitative survey sent to brightfield developers (experts), along with a review of case studies and the emerging brightfield literature. The study found that environmental/technical barriers only differ from ‘conventional’ renewable energy projects (e.g. on Greenfields) in the event of site contamination. The latter then is what makes brightfields unique and is the source for a myriad...
Published: 2016

6. Direct detection of Ehrlichia canis by PCR in the conjunctiva of a dog with bilateral anterior uveitis

Author: F Matheis, B Spiess, J L Forster, L Walser-Reinhard, and D Schaarschmidt-Kiener
Subjects: DNA, Bacterial, Pathology, medicine.medical_specialty, Conjunctiva, Photophobia, Ehrlichia canis, Real-Time Polymerase Chain Reaction, Tonometry, Ocular, Dogs, medicine, Animals, Dog Diseases, Doxycycline, General Veterinary, biology, Ehrlichia, business.industry, Ehrlichiosis, medicine.disease, biology.organism_classification, Uveitis, Anterior, Ophthalmoscopy, medicine.anatomical_structure, Real-time polymerase chain reaction, Immunology, Female, Lymph, medicine.symptom, business, Uveitis, medicine.drug
Abstract: The following report describes the direct detection of Ehrlichia canis by real-time PCR in the conjunctiva of a 1-year-old female Maltese dog. After being imported from Brazil, the dog was presented because of anorexia, dehydration, fever, and palpable mandibular lymph nodes. A few days later, the dog developed bilateral blepharospasm, photophobia and anterior uveitis. Monocytic ehrlichia was diagnosed by a positive PCR result and the detection of IgM and IgG antibodies. Because of the massive uveitis a conjunctival sample was taken with a cytobrush, which also tested positive for Ehrlichia canis DNA by real-time PCR. Only one week after starting treatment with systemic doxycycline and local anti-inflammatory and cyclopalgic therapy the dog recovered from systemic and eye diseases. After therapy the follow-up examination revealed a full remission of clinical and hematological parameters and negative PCR result.
Published: 2012

7. Epidemiologische Studie eines multiresistenten Enterobacter cloacae, Ursache von iatrogenen Infektionen in einer chirurgischen Einheit

Author: D. Schifferli, A. Baumgartner, and B. Spiess
Subjects: biology, Tetracycline, Streptomycin, Conjugative plasmid, medicine, Kanamycin, biology.organism_classification, Enterobacter cloacae, Microbiology, medicine.drug
Abstract: Zusammenfassung Enterobacter cloacae fuhrte funf bis sieben Tage post operationem bei vier Hunden und einer Katze zu schweren Wundinfektionen. In einer Umgebungsuntersuchung wurde E. cloacae auch aus einer fur die Infektionsprophylaxe verwendeten Nebacetin-Losung isoliert. Die isolierten E. cloacae-Stamme waren biochemisch identisch und besasen ein konjugatives Plasmid fur Resistenzen gegen Ampicillin, Chloramphenicol, Kanamycin, Neomycin, Streptomycin, Sulfonamid, Tetracyclin und Trimethoprim. Die Verdauung der Plasmide mit Eco RI ergab in vier Fallen ein identisches Verdauungsmuster. Zwei Plasmiden fehlte das 4,7 Mdal Fragment des Grundmusters. Dafur besasen sie eine zusatzliche DNA-Sequenz von 7,2 Mdal. Die epidemiologischen Befunde lassen eine gemeinsame Herkunft der E. cloacae-Stamme und eine iatrogene Infektion der betroffenen Tiere vermuten. Summary Epidemiological study of a multiresistant Enterobacter cloacae, agent of iatrogenic infections in a surgical unit Enterobacter cloacae caused severe wound infections in four dogs and a cat, five to seven days post operationem. In an environmental investigation, E. cloacae could also be isolated from a solution of Nebacetine used for prevention of bacterial infection. The observed E. cloacae strains were biochemically identical and harboured a conjugative plasmid for resistance to ampicillin, chloramphenicol, kanamycin, neomycin, streptomycin, sulfonamide, tetracycline and trimethoprim. The cleavage of the resistance plasmids with Eco RI generated an identical restriction pattern in four cases. Two plasmids lacked the 4.7 Mdal fragment of the basic pattern. Instead of it, there was an additional DNA-fragment of 7.2 Mdal. The observed facts suggest a common origin of the E. cloacae strains and an iatrogenic infection of the affected animals. Resume Etude epidemiologique d'une Enterobacter cloacae, cause d'infections iatrogenes dans une unite chirurgicale Enterobacter cloacae a provoque de graves infections de plaies chez quatre chiens et un chat cinq a sept jours apres une operation. Dans une recherche de l'environnement, E. cloacae a egalement ete isole a partir d'une solution de Nebacetine utilisee dans la prophylaxie infectieuse. Les souches d'E. cloacae isolees furent biochimiquement identiques et possedaient un plasmide conjugue pour des resistances contre Ampicilline, Chloramphenicol, Kanamycine, Neomycine, Streptomycine, Sulfonamide, Tetracycline et Trimethoprime. La decomposition des plasmides avec Eco RI a donne dans quatre cas un echantillon identique. Le fragment 4,7 Mdal de l'echantillon de base manquait chez deux plasmides qui possedaient par contre une sequence ADN additionnelle de 7,2 Mdal. Les resultats epidemiologiques permettent de supposer une origine commune des souches d'E. cloacae et une infection iatrogene des animaux atteints. Resumen Estudio epidemiologico de una Enterobacter cloacae, agente causal de infecciones iatrogenas en una unidad quirurgica Enterobacter cloacae condujo al cabo de cinco hasta siete dias a infecciones graves de la herida en cuatro perros y un gato. En un analisis del medio ambiente se aislo tambien E. cloacae de una solucion de nebacetina, la cual fue utilizada en la profilaxis de infecciones. Las estirpes E. cloacae aisladas eran identicas en cuanto a reacciones bioquimicas y disponian de un plasmidio conjugativo para resistencias frente a ampicilina, cloramfenicol, canamicina, neomicina, estreptomicina, sulfonamidas, tetraciclina y trimetoprima. La digestion de los plasmidios con Eco RI revelo en cuatro casos un modelo identico de digestion. En dos plasmidios faltaba el fragmento 4,7 Mdal del modelo de base. En su lugar poseian una secuencia adicional de 7,2 Mdal. Los hallazgos epidemiologicos permiten suponer una procedencia comun de las estirpes E. cloacae y la infeccion iatrogena de los animales afectados.
Published: 2010

8. CHARACTERIZATION OF BACTEREMIC AND NON-BACTEREMIC SYNDROMES OF INVASIVE ESCHERICHIA COLI DISEASE AMONG HOSPITALIZED ADULTS AGED ≥60 YEARS: FINDINGS FROM A PROSPECTIVE, MULTINATIONAL, OBSERVATIONAL STUDY (EXPECT-2)

Author: J. Doua, J. Rodríguez-Baño, C. Vallejo, P. Puranam, O. Go, J. Geurtsen, S. van Rooij, T. Vilken, I. Minoru, I. Yasumori, B. Spiessens, E. Tacconelli, L. Biehl, J. Thaden, M. Sarnecki, H. Goossens, J. Poolman, M. Bonten, and M. Ekkelenkamp
Subjects: Infectious and parasitic diseases, RC109-216
Abstract: Intro: Published data is limited in describing clinical features and disease burden of invasive Escherichia coli disease (IED). This study characterized bacteremic and non-bacteremic IED in relation to clinical features and multidrug resistance (MDR) of causative E. coli isolates. Methods: EXPECT-2 (NCT04117113) was a multinational, hospital-based, observational study that prospectively enrolled IED patients aged ≥60 years between October 2019 and January 2021. IED was defined by a positive E. coli culture from blood (bacteremic IED), a sterile body site or urine (non-bacteremic IED) in the presence of requisite criteria of Systemic Inflammatory Response Syndrome (SIRS), Sequential Organ Failure Assessment (SOFA), or quick SOFA (qSOFA). In-hospital mortality and IED-related medical encounters were assessed through 28 days following IED diagnosis. MDR was defined as acquired non-susceptibility to ≥1 antibiotic in ≥3 antimicrobial classes. Findings: The full analysis set included 193 bacteremic (80.4%) and 47 non- bacteremic (19.6%) patients. Patient demographics were balanced between bacteremic and non-bacteremic IED. The rates of patients with ≥2 SIRS criteria were comparable between bacteremic (64.8%) and non-bacteremic IED (70.2%). The rates of patients with the ≥2-point change in total SOFA score were comparable between bacteremic (62.2%) and non-bacteremic IED (53.2%). The rates of sepsis and septic shock were 75.0% and 11.4%, respectively, for bacteremic, and 83.3% and 7.1%, respectively, for non-bacteremic IED. The most common IED-related medical encounter was the emergency room both in patients with bacteremic (31.5%, [41/130]) and non-bacteremic IED (35.9%, [14/39]). Of 11 patients who died, 6 (54.5%) had bacteremic IED. Of 294 E. coli isolates with antimicrobial susceptibility testing collected from 238 patients, MDR rates were 34.7% (87/251) for bacteremic and 37.2% (16/43) for non-bacteremic isolates. Conclusion: IED manifested as severe infection, with approximately one-third of E. coli isolates displaying MDR. Bacteremic and non-bacteremic IED were characterized by similar clinical features and MDR phenotypes.
Published: 2023
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9. IMMUNOGENICITY OUTCOMES OF A RANDOMIZED, MULTICENTER, INTERVENTIONAL, FIRST-IN-HUMAN, PHASE 1/2A STUDY OF VAC52416 (EXPEC10V), A VACCINE CANDIDATE FOR THE PREVENTION OF INVASIVE ESCHERICHIA COLI DISEASE

Author: C. Fierro, M. Sarnecki, J. Doua, B. Spiessens, O. Go, T. Davies, G. van den Dobbelsteen, J. Poolman, D. Abbanat, and W. Haazen
Subjects: Infectious and parasitic diseases, RC109-216
Abstract: Intro: The safety, reactogenicity, and immunogenicity of VAC52416 (ExPEC10V), a vaccine candidate to prevent invasive Escherichia coli disease, was assessed in a phase 1/2a study (NCT03819049). Results from Cohort 1 have been presented. Here, we describe the immunogenicity profile of the high dose (selected as optimal in the primary analysis) from Cohort 1. Methods: The observer-blind, active-controlled design included a 28-day screening, vaccination, and follow-up through Day 366. Participants (60–85y) were randomized to a single dose (0.5 mL, intramuscular) of: ExPEC10V-high (n=104), -medium (n=102), or -low (n=104) dose; ExPEC4V (n=52); or pneumococcal 13-valent (PCV13; n=54). Immunogenicity (via electrochemiluminescent based immunoassay [ECL] and multiplex opsonophagocytic assay [MOPA]) was assessed on Days 15, 30, 181, and 366. Findings: The robust immunogenic response to ExPEC10V against all serotypes observed with ECL on Day 15 was maintained on Day 30 (N=310). Responses decreased on Day 181 and Year 1 but remained greater than PCV13. 68.0–99.0% of high-dose ExPEC10V participants exhibited ≥2-fold increase from baseline to Day 15 on the ECL across serotypes. Similarly, MOPA revealed high opsonophagocytic killing activity for all but serotype O8 on Day 15. Excluding O8, 38.0–98.0% of high-dose ExPEC10V participants exhibited ≥2-fold increase on the MOPA on Day 15. The highest response was observed for serotype O2 (Day 15, both assays) and the lowest for serotypes O75 (Day 15, ECL) and O8 (MOPA). ECL and MOPA responses to high-dose ExPEC10V were correlated (excluding O8, Pearson's coefficient range: Day 15=0.54–0.72; Day 30=0.45– 0.71, Day 181=0.44–0.77). Conclusion: These data informed the decision to remove serotype O8 and increase the polysaccharide content for serotype O75 of the vaccine composition to create a high-dose ExPEC9V. ExPEC9V is expected to be highly immunogenic, meriting further study as a vaccine candidate to prevent IED.
Published: 2023
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10. Ivermectin-Intoxikation bei drei Hunden mit und ohne MDR1-Gen- Defekt durch ein für Pferde zugelassenes orales Antiparasitikum

Author: J. Geyer, B. Spiess, J. Linek, and C. Dallmeyer
Subjects: Gynecology, medicine.medical_specialty, business.industry, Medicine, Small Animals, business, Mdr1 gene
Abstract: Zusammenfassung: Gegenstand und Ziel: Es werden Symptomatik und Verlauf einer Ivermectin-Vergiftung bei Hunden beschrieben, die durch die Aufnahme von Pferde-Wurmpaste (Ivomec P®, Deutschland bzw. Eqvalan®, Schweiz) verursacht wurde. Material und Methode: Dokumentation von drei Fällen. Ergebnisse: Zwei Hunde besaßen ein intaktes MDR1-Gen, während ein Hund von dem MDR1-Gen-Defekt betroffen war. Dementsprechend entwickelte sich eine unterschiedliche Symptomatik. Das klinische Leitsymptom bei den Hunden mit intaktem MDR1-Gen war eine symmetrische Mydriasis verbunden mit einer Visuseinschränkung bzw. vorübergehendem Visusverlust. Daneben wurden unkontrollierte Muskelzuckungen im Kopfbereich beobachtet. Eine ähnliche Symptomatik würde man bei einer oralen Einzeldosis von etwa 2,5–5 mg Ivermectin/kg Körpergewicht erwarten. Ein homozygot von dem MDR1-Gen-Defekt betroffener Collie (Fall 3) zeigte eine wesentlich gravierendere Symptomatik: Mydriasis, Apathie, Tremor und Hypersalivation, Koma mit krampfartigen Phasen begleitet von Schreien. Ein derartiger Verlauf wäre bei einem Hund mit homozygotem MDR1-Defekt nach einer oralen Einzeldosis von etwa 150–300 µg/kg KM zu erwarten. Schlussfolgerung: Für Hunde mit intaktem MDR1-Gen verlaufen derartige Intoxikationen vergleichsweise harmlos und sind von kurzer Dauer, während Hunde mit homozygotem MDR1-Gen-Defekt bereits bei der Aufnahme geringer Mengen Ivermectin-Wurmpaste für Pferde in den letalen Dosisbereich (≥ 0,2 mg/kg KM) kommen. Klinische Relevanz: Vergiftungen mit Ivermectin-Pferdepaste beim Hund kommen gelegentlich vor und müssen bei auffälliger Mydriasis mit oder ohne Visuseinschränkung differenzialdiagnostisch in Betracht gezogen werden.
Published: 2007

11. Ocular manifestation of disseminated Mycobacterium simiae infection in a cat

Author: G. E. Pfyffer, P. Arnold, F. Guscetti, Ursula M. Dietrich, and B. Spiess
Subjects: Male, Pathology, medicine.medical_specialty, Tuberculosis, Antitubercular Agents, Bacteremia, Tuberculosis, Ocular, Diagnostic Techniques, Ophthalmological, Quinolones, Cat Diseases, Mycobacterium, Diagnosis, Differential, Pharmacotherapy, Anti-Infective Agents, Clarithromycin, medicine, Enrofloxacin, Animals, Small Animals, Pathogen, Mycobacterium Infections, biology, business.industry, medicine.disease, biology.organism_classification, Radiography, Immunology, Cats, Drug Therapy, Combination, Mycobacterium simiae, Lymph, Rifampin, business, Rifampicin, Fluoroquinolones, medicine.drug
Abstract: Disseminated mycobacterial disease was diagnosed in an eight-year-old domestic shorthaired cat, with involvement of the skin, lungs, lymph nodes and one eye. Mycobacterium simiae was cultured from skin biopsies on solid agar and in liquid media. This organism is known to cause pulmonary, cutaneous or disseminated infection in human patients with acquired immunodeficiency syndrome but has never been encountered as a pathogen in companion animals. Combination treatment with rifampicin, enrofloxacin and clarithromycin resulted in complete clinical remission within six months, with no side effects. No recurrence was observed in a 22-month follow-up period.
Published: 2003

12. [Azole resistance in Aspergillus fumigatus - epidemiology and detection in immunocompromised patients in Germany]

Author: D, Buchheidt, B, Spiess, O A, Cornely, M J G T, Vehreschild, A, Hamprecht, P-M, Rath, J, Steinmann, U, Groß, O, Bader, M, Lauten, M, Reinwald, and W-K, Hofmann
Subjects: Azoles, Immunocompromised Host, Antifungal Agents, Drug Resistance, Fungal, Risk Factors, Aspergillus fumigatus, Germany, Population Surveillance, Prevalence, Aspergillosis, Humans
Published: 2014

13. Effects of Acadesine on the Incidence of Myocardial Infarction and Adverse Cardiac Outcomes after Coronary Artery Bypass Graft Surgery

Author: W. Lell, J. Fabian, J. Wahr, Wayne H. Bellows, A. Friedman, G. Roach, M. Adkins, Jacqueline M. Leung, B. Spiess, O. Patafio, S. Mohiudden, L. Siegel, M. D'Ambra, N. Starr, R. Maddi, John Reeves, M. Comunale, K. Marshall, and T. Stanley
Subjects: medicine.medical_specialty, Myocardial ischemia, Acadesine, Ventricular function, business.industry, Incidence (epidemiology), Electrocardiography in myocardial infarction, medicine.disease, Adenosine, chemistry.chemical_compound, Anesthesiology and Pain Medicine, medicine.anatomical_structure, chemistry, Internal medicine, Anesthesia, Cardiology, Medicine, Myocardial infarction, business, Artery, medicine.drug
Abstract: Background Acadesine (AICA riboside) (5-amino-1-[beta-D-ribofuranosyl]imidazole-4-carboxamide) is a purine nucleoside analog belonging to a new class of agents generally termed adenosine regulating agents (ARAs) that increase the availability of adenosine locally in ischemic tissues. The effects of acadesine on the incidence of fatal and nonfatal myocardial infarction (MI) an on the incidence of all adverse cardiovascular outcomes (cardiac death, MI, congestive heart failure, life-threatening dysrhythmia, or cerebrovascular accident) was investigated in patients undergoing coronary artery bypass graft (CABG) surgery. Methods In 20 medical centers in the United States participating in the Multicenter Study of Perioperative Ischemia (McSPI), 633 patients undergoing CABG surgery were randomized in a double-blind fashion to receive either placebo (n = 212), low-dose acadesine (0.05 mg.kg-1.min-1, n = 214), or high-dose acadesine (0.1 mg.kg-1.min-1, n = 207) by intravenous infusion starting 15 min before anesthetic induction and continuing for 7 h, as well as added to the cardioplegic solution (final concentration of 5 micrograms/ml for those patients receiving acadesine). Anesthesia was standardized, and perioperative hemodynamics were to be strictly controlled. Twelve-lead electrocardiograms (ECGs), CK-MB isoenzyme concentrations, and autopsy were used to assess the occurrence of MI. Results There was a similar incidence of adverse events in the acadesine groups and the placebo group, with the exception that serum uric acid transiently increased in the high-dose acadesine group. The incidence of perioperative MI, using the prespecified MI criterion (EGF Q wave, CK-MB elevation, or autopsy evidence), was not different between groups (24% versus 26% versus 21% [P = 0.574]), nor was the incidence of all cardiovascular outcomes (30% versus 30% versus 22% [P = 0.151]). After completion of the study, a post hoc analysis also was performed using the more specific definition of MI (ECG Q wave and CK-MB elevation, or autopsy evidence), and the incidence of MI was lower (P = 0.018, alpha = 0.017, corrected for multiple comparisons), as were adverse cardiovascular outcomes (P = 0.002) and CVA (P = 0.02) for patients treated with 0.1 mg.kg-1.min-1 acadesine. In patients with Q-wave infarction, the high-dose acadesine group had a lower peak median CK-MB (P = 0.042) and area under the CK-MB curve (P = 0.021). No differences were found in the incidence or characteristics of MI (Holter or transesophageal echocardiography). Conclusions The results of this trial did not demonstrate a statistically significant difference between acadesine and placebo using the prespecified criterion for MI. Of interest are the results of the post hoc analysis, using the more specific criterion for MI, which indicate that acadesine may reduce the incidence of larger Q-wave infarctions after coronary artery bypass surgery. A second trial is underway to evaluate this contention.
Published: 1995

14. [Increased occurrence of nuclear cataract in the calf after erection of a mobile phone base station]

Author: M, Hässig, F, Jud, and B, Spiess
Subjects: Risk Factors, Incidence, Animals, Cattle Diseases, Cattle, Female, Cataract, Cell Phone, Switzerland
Abstract: We examined and monitored a dairy farm in which a large number of calves were born with nuclear cataracts after a mobile phone base station had been erected in the vicinity of the barn. Calves showed a 3.5 times higher risk for heavy cataract if born there compared to Swiss average. All usual causes such as infection or poisoning, common in Switzerland, could be excluded. The real cause of the increased incidence of cataracts remains unknown.
Published: 2012

15. Gesundheitsförderung und Prävention für Männer in sozial benachteiligten Ortsteilen

Author: F Koppelin, M Götz, D Wolf, K Jann, F Jung, B Spieß, H Heitland, and T Deiters
Subjects: Public Health, Environmental and Occupational Health
Abstract: Einleitung/Hintergrund: In Bremen sterben Manner in sozial benachteiligten Stadtteilen noch fruher als Manner in burgerlichen Vierteln. Ein groser Teil dieser fruheren Sterblichkeit ist auf gesundheitlich riskantes Verhalten zuruckzufuhren, gleichzeitig existieren kaum mannerspezifische Angebote der Gesundheitsforderung und Pravention. Um die Gesundheit sozial benachteiligter Manner zu verbessern, initiierte die Senatorin fur Gesundheit in Bremen einen Runden Tisch „Mannergesundheit„. Da die Bedurfnisse dieser Manner wenig erforscht sind, startete dieser in Kooperation mit der Universitat Bremen und dem Gesundheitsamt Bremen das Forschungsprojekt „Mannergesundheit in Tenever und Gropelingen„, zwei besonders benachteiligte Stadtteile. Ziel des Forschungsprojektes war es, Grundlagen fur die Entwicklung von Angeboten fur die Zielgruppe zu erhalten. Dazu wurden Daten zur subjektiven Einschatzung von Gesundheit, zur Inanspruchnahme des arztlichen Versorgungssystems, zur Kenntnis und Nutzung von Angeboten zur Gesundheitsforderung und Pravention sowie zu Motivation und Wunschen erhoben. Daten und Methoden: Mittels eines standardisierten Fragebogens wurden Manner ab 40 Jahren in sozialen Einrichtungen in den beiden Stadtteilen anonym befragt. Fragen zu subjektiven Gesundheitsvorstellungen und Wunschen waren offen formuliert. Um Sprachschwierigkeiten zu umgehen, stand vor Ort jeweils ein Partner aus dem Forschungsprojekt zur Verfugung. Ergebnisse: 130Manner nahmen teil, 36,9% mit Migrationshintergrund. 96,2% bewerteten ihre Gesundheit als „wichtig„ oder „sehr wichtig„, aber 42,3% stuften ihre Gesundheit als tendenziell schlecht ein. 93,8% gaben an, Kontakt zu einem Hausarzt zu haben. Veranderungswunsche bezuglich ihrer Gesundheit nannten sie uberwiegend in den Bereichen „Gesundheitsbewusste Lebensfuhrung„ (34,6%) und „Bewegung/Sport„ (32,3%). Diskussion/Schlussfolgerungen: Grundsatzlich hat Gesundheit fur sozial benachteiligte Manner einen hohen Wert. Fehlende finanzielle Ressourcen und mangelnde Eigeninitiative behindern gesundheitsbewusstes Verhalten. Hausarzte konnen hier motivierend wirken, aber auch stadtteilnahe und preiswerte Angebote, die ihren Bedurfnissen entgegenkommen, konnen Anreize schaffen, sich dort zu beteiligen.
Published: 2011

16. [Transportation of veal calves in Switzerland]

Author: M, Hässig, A C, Tschuor, B, Spiess, F, Jud, and R, Schmidt
Subjects: Time Factors, Geographic Information Systems, Animals, Cattle, Transportation, Animal Husbandry, Software, Switzerland
Abstract: The analysis and optimization of transportation routes of calves to slaughterhouses by means of a GIS (geographical information system) route planning and time limitation software for the fleet management in transportation industry was performed. As basic data the farms (last locations of the calves) and the slaughterhouses were available in each case with addresses and coordinates. 150 data records from 258 veal calves could be evaluated. None of the calves was transported longer than 6 hours. Therefore, in all cases the Swiss law for animal protection was obeyed concerning maximum length of transportation time. In the road model, 82% of calves were transported too far.
Published: 2011

17. [Hereditary eye dieseas in the Entlebucher Mountaindog in Switzerland: a retrospective study from 1999 to 2009]

Author: N, Kuster, M, Hässig, and B, Spiess
Subjects: Male, Time Factors, Incidence, Eye Diseases, Hereditary, Breeding, Cataract, Dogs, Gene Frequency, Retinal Diseases, Prevalence, Animals, Regression Analysis, Female, Genetic Predisposition to Disease, Dog Diseases, Switzerland, Retrospective Studies
Abstract: The aim of this study was to analyze the prevalence and the incidence of hereditary cataract and progressive retinal atrophy (PRA) in the Entlebucher Mountaindog (EMD) and to evaluate possible changes over time. In addition, the influence of selective breeding programs and DNA-testing for PRA was also investigated. Data of eye certifications for hereditary eye diseases was used. Between 1999 and 2009 a total of 798 ocular examinations were carried out in 285 EMD. 20.4 % had cataracts and 69 % of these were of the posterior polar type. PRA was diagnosed in 6.3 % of the dogs. Cataracts were diagnosed at 5.24 ± 2.71 years (mean ± standard error), while PRA was diagnosed at 4.93 ± 1.32 years of age. The incidence of PRA and cataract showed a decreasing trend (p-value0.2) without being significant.
Published: 2011

18. 20 years since the control of transmitted eye diseases

Author: B, Spiess
Subjects: Veterinary Medicine, Ophthalmology, Dogs, Eye Infections, Animals, Dog Diseases, Switzerland
Published: 2010

19. Copper(II) and zinc(II) complexes of betaxolol in methanolic solution

Author: B. Spiess, C. Spiegler, G.J. Goetz-Grandmont, and David C. Povey
Subjects: Ligand, Potentiometric titration, Inorganic chemistry, chemistry.chemical_element, Zinc, Medicinal chemistry, Copper, Inorganic Chemistry, chemistry.chemical_compound, Deprotonation, chemistry, Alkoxide, Materials Chemistry, Moiety, Chelation, Physical and Theoretical Chemistry
Abstract: The complexation properties of betaxolol, a member of the large family of β-adrenergic blocking agents, were studied towards copper and zinc in methanolic solution. From the potentiometric and spectrophotometric results, the constants for the species [CuL] 2 2+ and [CuOMeL] 2 have been calculated to be log β 202 = 22.51 and log β 2–2 = −0.26, respectively. The ligand, which contains an 1-aminopropan-2-ol moiety, forms a chelate via deprotonation and coordination of the alkoxide group. Furthermore, a second complex is formed by addition of a CH 3 O − ion to Cu 2+ . Near-UV and visible spectral parameters provide strong evidence for the presence of alkoxo-bridged binuclear species in solution, and it is likely that, as in the solid state, the complexes have a distorted square-planar structure. The zinc complexes are much less stable than those for copper, and without spectral characteristics; it is difficult to distinguish between the monomeric and dimeric model.
Published: 1992

20. Complexation studies on inositol-phosphates III. Cd(II), Pb(II), and Hg(II) complexes of D-myo-inositol 1,2,6 trisphosphate

Author: B. Spiess and C. Lapp
Subjects: chemistry.chemical_classification, Alkaline earth metal, Cadmium, Inorganic chemistry, chemistry.chemical_element, Protonation, Biochemistry, Medicinal chemistry, Inorganic Chemistry, chemistry.chemical_compound, chemistry, Bromide, Second messenger system, Inositol, Inositol phosphate, Nucleoside
Abstract: The complexation properties of the D-myo-inositol 1,2,6 trisphosphate (Ins(1,2,6)P3) towards cadmium, lead, and mercury were studied in a 0.1 M tetra-n-butylammonium bromide solution at 25°C and in a 0.2 M KCl medium at 37°C. Mononuclear, polynuclear, and protonated species were found which display higher stabilities than those formed with alkali-earth cations. For the Cd-Ins(1,2,6)P3 system the nature and stability of the complexes were compared with the nucleoside triphosphate-Cd complexes.
Published: 1991

21. Measurement of the inclusive production of neutral pions and charged particles on the Z0 resonance

Author: Yu. Galaktionov, D. Pandoulas, T. McMahon, J. Alcaraz, T. Spickermann, Bernard Ille, X. Lue, U. K. Chaturvedi, Y. S. Lu, A. A. Syed, Igor Vorobiev, M. Hebert, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, G. Landi, Egidio Longo, J.C. Sens, Panos A Razis, M. S. Sarakinos, R. Mount, A. Bay, Jozsef Toth, J. Lettry, Claudio Luci, Cheng Chen, R. Magahiz, J. D. Swain, X.L. Wang, P. McBride, Jérôme Rose, B.C. Stringfellow, M. Yzerman, F. Crijns, M. M. Ilyas, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Y. Karyotakis, E. Gonzales, P. Blömeke, M.L. Chen, Manjit Kaur, H. R. Gustafson, Bolek Wyslouch, Qian Wang, Carlo Civinini, C. F. He, M. Maolinbay, A. Pevsner, H. Akbari, Adrian Biland, Daqiang Zhang, Barry Blumenfeld, Elisabetta Gallo, A. Böhm, C. Zaccardelli, J. H. Field, G. Trowitzsch, C. Y. Chien, Jun Guo, B. Lindemann, G. Herten, Jean Fay, M. Dhina, D. Boutigny, J.H. Wang, A. Gordeev, P. K. Malhotra, H. A. Rizvi, A. Kunin, W. J. Metzger, K. N. Qureshi, F. Carbonara, F. L. Linde, G. Finocchiaro, S. Schulte, M. Aguilar-Benitez, M. Fukushima, Marcella Diemoz, Dimitri Bourilkov, R.W. Krammer, K. Schmiemann, Herwig Schopper, M. Bocciolini, An.A. Vorobyov, T. Matsuda, C. Manña, V. Shevchenko, S. Beingessner, W. Friebel, G. Faber, S. Reucroft, M. White, J. Berdugo, K.D. Shmakov, S. J. Fan, J. Behrens, P. J. Li, J. Perrier, M. N. Kienzle-Focacci, Y. J. Pei, O. Adriani, J. Mnich, R. Weill, L. Antonov, G. Von Dardel, A. Degré, S. Shotkin, R. Sehgal, Z.Q. Yang, M. Lenti, A. C. Weber, N. E. Moulai, P. Lebrun, A. Rubbia, J. M. Le Goff, T. Foreman, M. J. Glaubman, S. Lanzano, Lucas Taylor, M. Möller, B. Martin, A. L. Anderson, D. P. Stickland, Raffaello D'Alessandro, X.G. Lli, G. S. Sanders, C. Grinnell, D. Wright, Ying Wu, J. F. Zhou, F. Diez-Hedo, Peter Denes, D. Z. Shen, P. Cardenal, J. A. Bakken, B. Borgia, W. Kittel, H. El Mamouni, Leonardo Merola, E. Valente, F. Plasil, J. Bao, M. MacDermott, P. G. Seiler, J. A. Rubio, M. A. Niaz, G. Mirabelli, Y. Mir, C. H. Ye, Paolo Bagnaia, F. Cesaroni, J. Ulbricht, Yu. Kamyshkov, M. Sachwitz, G. Sauvage, Mingshui Chen, Marco Meschini, F. Bruyant, E. Nagy, A. Engler, W. Ruckstuhl, D. McNally, E. Dénes, M. Merk, U. Uwer, J. Y. Liao, D. Kirkby, A. Chen, T. Azemoon, C. J.W.P. Timmermans, P. Extermann, P. Vikas, M. Capell, Yuehong Xie, I. Leedom, M. Vivargent, B. Spiess, Christine Buisson, K. Lübelsmeyer, Piero Spillantini, A. Bujak, H. Hofer, P. Arce, Mw Gruenewald, J. Salicio, H.R. Dimitrov, K. L. Tung, M. Schneegans, J. Krizmanic, G. Chiefari, D. Goujon, A. Marchionni, S. Shevchenko, X. Leytens, G. Viertel, E. Isiksal, R. Rosmalen, Emilio Leonardi, Z. M. Wang, J. Schütte, S. Rosier-Lees, C. G. Yang, Harvey B Newman, K. Hilgers, X.R. Shi, Marcos Cerrada, M. Rubio, J. D. Burger, Vincenzo Innocente, Christopher George Tully, R. Malik, P. Le Coultre, S. Morganti, H. S. Fesefeldt, R. Bock, V.R. Krastev, G. Rahal-Callot, Ren-Yuan Zhu, Luciano Barone, Petr Levchenko, S. Röhner, D. Ren, Lamberto Luminari, Qiang Li, I. Clare, J. Busenitz, J. Schwenke, W.G. Ma, X. Y. Cui, P. Göttlicher, F. Wittgenstein, K. S. Kumar, D.W. Schmitz, G.G.G. Massaro, J. M. Lubbers, K. Sudhakar, L. Baksay, A. A. Savin, Wolfgang Lohmann, A. Sopczak, J. Fehlmann, L. Ludovici, U. Vikas, Robert Clare, A. Contin, L. Martinez-Laso, E. Drago, V. Plyaskin, H. Vogt, B. Bertucci, Thomas Hebbeker, Paul Lecoq, K. Schultze, L. Niessen, E. Tarkovsky, Zhuoxiang Ren, Sau Lan Wu, R. C. Ball, M. Wadhwa, M. Guanziroli, Pierre Lecomte, G. Sartorelli, M. Napolitano, P. Marchesini, U. Herten, J. B. Ye, L. Z. Sun, Q.Y. Yang, Ming Zeng, Z.Y. Lin, D. J. Schotanus, J. M. You, R. Leiste, D.N. Mao, H. Anderhub, C. R. Wang, Nicanor Colino, D. Lanske, M. Röhner, Sc Yeh, G. Fernandez, B. Z. Yang, L. Romero, J. P. Martin, E. Soderstrom, H. S. Chen, N. Produit, Helmut Vogel, M. T. Dova, H. O. Cohn, R. Starosta, Bernardo Adeva, G. A. Yang, D. Luckey, Gy L. Bencze, A. Gurtu, O. Fackler, L. Urbán, Y. Mi, V. Commichau, H. J. Schreiber, E. Shumilov, T. Kramer, G. B. Mills, J. J. Blaising, B. Monteleoni, F. Sticozzi, Kajari Mazumdar, S. Khokhar, X. J. Yan, S. Müller, Y.F. Mao, M. Bourquin, V. Shoutko, Reinhard W. Schulte, C. Spartiotis, L. Li, D. Duchesneau, K. Strauch, F. C. Erné, P. Zemp, H. Haan, R. de Asmundis, S. C. Tonwar, Alexander Malinin, M. Tonutti, U. Roeser, Xd Cai, R. Morand, M. Gailloud, W. Kinnison, I. Scott, Frank Filthaut, M. Fabre, Z. L. Xue, Mariagrazia Alviggi, Thomas Ferguson, A. Hasan, Howard A. Stone, Georgi Sultanov, J.F. Li, H.F. Chen, F. Tonisch, Q. Fan, I. Vetlitsky, T. S. Dai, R. A. Khan, H. Suter, T. Driever, Valentin V. Khoze, Y. D. Xu, V. P. Andreev, G.J. Bobbink, M. Chemarin, C-Q. Li, G. M. Chen, R. Bizzarri, F. DeNotaristefani, L. Leistam, R.J. Wu, P. Berges, M. Maire, O. Rind, Hafeez R. Hoorani, Z.F. Gong, V. Lalieu, Y. H. Chang, George Alverson, R. T. Van de Walle, V. Koutsenko, Vineet Kumar, J.P. Burq, P. Schmitz, Alexei Klimentov, K. Deiters, K. Freudenreich, Roberto Divia, B. P. Roe, R. Liu, I. C. Brock, T. J. Wenaus, P.V.K.S. Baba, H. L. Zhuang, Oliver Kornadt, M. Pohl, A. Kasser, Guofan Hu, J. Schwering, Z.Z. Xu, F. Ferroni, Y. Zeng, T. Angelov, J. G. Branson, Jianming Qian, G. Hu, Carlos Willmott, Speranza Falciano, Y. F. Wang, H. T. Li, Z. W. Yin, D. Antreasyan, S. N. Ganguli, Giovanni Paternoster, Qi An, H. Janssen, K.S. Yang, P. Duinker, Simonetta Gentile, Kenneth Francis Read, G. Conforto, D. Hauschildt, C. Neyer, D. M. Lee, B. N. Jin, H. Nowak, Wolfgang Stoeffl, Samuel C.C. Ting, L. Zehnder, W. Wallraff, Steven Goldfarb, S. Banerjee, G. Passaleva, Zp Zhang, Tariq Aziz, W. Y. Chen, D. Gele, Crisostomo Sciacca, François Chollet, Marco Pieri, C. Rippich, G. Gratta, Alberto Aloisio, A. Ricker, S.S. Gau, Th. Meinholz, L. J. Gutay, U. Becker, X. W. Tang, I. Sheer, I. Duran, P. A. Piroué, B. Bouwens, F. J. Eppling, L. W. Jones, S. X. Wu, D. S. Yan, S. M. Ting, R.B. Sutton, D. Linnhofer, Federico Carminati, D. DiBitonto, Ph. Rosselet, S. Patricelli, Q. Ye, M. Steuer, G. Forconi, J. Weber, D. Perret-Gallix, A. Arefiev, Aa Vorobyov, F. Marzano, G. Coignet, W. Krenz, R. Fabbretti, Yanwen Liu, Sabine Riemann, A. M. Cartacci, R. Raghavan, A. C. König, Y.P. Tong, Laurent Vuilleumier, R. L. Sumner, G. H. Wang, J. Wenninger, V. Pojidaev, Nikita Smirnov, Zm Wang, B. L. Betev, G. Morand, L.S. Hsu, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, Hadron, 7. Clean energy, 01 natural sciences, Charged particle, Nuclear physics, Pion, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Center of mass, Nuclear Experiment, 010306 general physics, Parton shower, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment
Abstract: We present a study of the inclusive production of neutral pions and charged particles from 112 000 hadronic Z 0 decays. The measured inclusive momentum distributions can be reproduced by parton shower Monte Carlo programs and also by an analytical QCD calculation. Comparing our results to e + e − data between √ s = 9 and 91 GeV, we findfind that the evolution of the spectra with center of mass energy is consistent with the QCD predictions.
Published: 1991

22. [Intraocular hemorrhage in a goat with thrombocytopenia and metastasis of an adenocarcinoma in the iris]

Author: U, Braun, P, Grest, W, Jehle, S, Kaps, and B, Spiess
Subjects: Eye Hemorrhage, Fatal Outcome, Goat Diseases, Goats, Animals, Female, Adenocarcinoma, Iris Neoplasms, Thrombocytopenia
Abstract: This case report describes the findings in a 10-year-old goat with metastasis of an adenocarcinoma in the iris. Two weeks before admission, the owner had noticed blepharospasm of the left eye. Clinical examination by the referring veterinarian revealed unilateral intraocular hemorrhage. The goat was referred to our clinic for further work-up. The rectal temperature was 40 degrees C. The most important haematological result was severe thrombocytopenia. There was mild corneal oedema of the left eye. Approximately 75 per cent of the anterior chamber was filled with non-coagulated blood. The fluid in the anterior chamber dorsal to the blood was cloudy, and the corpora nigra could not be seen clearly. All other internal parts of the eye could not be seen. Ultrasonography of the left eye confirmed cloudiness of the anterior chamber and revealed moderate thickening of the iris. The right prescapular lymph node was markedly enlarged. Cytological examination of a fine needle aspirate of the lymph node showed a mixed population of neoplastic cells. Based on immunohistochemical evaluation of the cells metastasis of a carcinoma was diagnosed. The goat was subjected to euthanasia, and a postmortem examination was carried out. The anterior chamber of the left eye contained blood, and the iris was thicker than normal and adhered to the posterior surface of the cornea. There were neoplastic alterations in the iris, the oesophagus, the lung lobes, the liver, the kidney and in the prescapular, retropharyngeal, mediastinal and hepatic lymph nodes. Histologically, a diagnosis of carcinoma was confirmed, but the origin of the tumour could not be determined.
Published: 2008

23. Validity of S-100 B in patients after brain radiation

Author: S, Gripp, M, Peiper, C, Matuschek, C, Giro, G, Steinbach, D, Hermsen, M, van Griensven, W, Budach, R, Engers, P A, Gerber, H, Hefter, B, Spiess, K, Orth, and E, Bölke
Subjects: Adult, Aged, 80 and over, Male, Adolescent, Radiotherapy, S100 Proteins, Brain, Pilot Projects, S100 Calcium Binding Protein beta Subunit, Middle Aged, Radiography, Gene Expression Regulation, Humans, Female, Nerve Growth Factors, Prospective Studies, Biomarkers, Aged
Abstract: S-100B is a calcium binding acute phase protein and a potential biomarker for brain injury. In prior studies elevated plasma S-100B levels were detected in stroke and severe head trauma. The aim of this study was to evaluate whether S-100 B is elevated during cerebral radiotherapy and whether that is associated with adverse outcomes.In this prospective pilot study, 45 patients (25 males, 20 females, median age 58 (17-81)) underwent cerebral radiation therapy because of a primary or metastaic cerebral malignancy. 39 patients were included in the evaluation. 6 patients died during the study period. S-100 plasma concentrations were measured with an electrochemiluminescence immunoassay on admission and weekly during radiation therapy for the duration of 6 weeks. In 10 healthy young volunteers (5 males, 5 females, median age 32 (28-36)) S-100 B plasma levels were measured weekly for 6 weeks as a negative control. Furthermore, in an active control 10 patients (4 males, 6 females, median age 68 (64-76)) with stroke (7 = major stroke, 3 = lacunar infarct) S- 100 B plasma levels were measured for 7 consecutive days after the event.During radiotherapy S-100 B plasma concentrations increased from median baseline values of 0.030 microg/l to 0.044 microg/l. For the time of radiation therapy most patients showed a mild increase, but absolute plasma values were still within the normal range. In the control group of healthy volunteers S-100 B remained unchanged. In stroke patients S-100 B increased to maximum values of 1.7 microg/l three days after the event. In the 3 patients with lacunar infarcts no increase of S-100 B levels could be detected.Brain irradiation leads to a mild increase of S-100 B plasma levels. However, the absolute rise was far weaker compared to that seen in major brain injuries.
Published: 2008

24. A measurement of mixing in Z0 decays

Author: B. Adeva, O. Adriani, M. Aguilar-Benitez, H. Akbari, J. Alcaraz, A. Aloisio, G. Alverson, M.G. Alviggi, Q. An, H. Anderhub, A.L. Anderson, V.P. Andreev, T. Angelov, L. Antonov, D. Antreasyan, P. Arce, A. Arefiev, T. Azemoon, T. Aziz, P.V.K.S. Baba, P. Bagnaia, J.A. Bakken, L. Baksay, R.C. Ball, S. Banerjee, J. Bao, L. Barone, A. Bay, U. Becker, J. Behrens, S. Beingessner, Gy.L. Bencze, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, A. Biland, R. Bizzarri, J.J. Blaising, P. Blömeke, B. Blumenfeld, G.J. Bobbink, M. Bocciolini, W. Böhlen, A. Böhm, T. Böhringer, B. Borgia, D. Bourilkov, M. Bourquin, D. Boutigny, B. Bouwens, J.G. Branson, I.C. Brock, F. Bruyant, C. Buisson, A. Bujak, J.D. Burger, J.P. Burq, J. Busenitz, X.D. Cai, C. Camps, M. Capell, F. Carbonara, F. Carminati, A.M. Cartacci, M. Cerrada, F. Cesaroni, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, C. Chen, G.M. Chen, H.F. Chen, H.S. Chen, M. Chen, M.C. Chen, M.L. Chen, G. Chiefari, C.Y. Chien, F. Chollet, C. Civinini, I. Clare, R. Clare, H.O. Cohn, G. Coignet, N. Colino, V. Commichau, G. Conforto, A. Contin, F. Criins, X.Y. Cui, T.S. Dai, R. D'Alessandro, R. de Asmundis, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, M. Dhina, D. DiBitonto, M. Diemoz, F. Diez-Hedo, H.R. Dimitrov, C. Dionisi, F. Dittus, R. Dolin, E. Drago, T. Driever, D. Duchesneau, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, R. Fabbretti, G. Faber, S. Falciano, Q. Fan, S.J. Fan, M. Fabre, O. Fackler, J. Fay, J. Fehlmann, H. Fenker, T. Ferguson, G. Fernandez, F. Ferroni, H. Fesefeldt, J. Field, F. Filthaut, G. Finocchiaro, P.H. Fisher, G. Forconi, T. Foreman, K. Freudenreich, W. Friebel, M. Fukushima, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, P. Garcia-Abia, S.S. Gau, S. Gentile, M. Glaubman, S. Goldfarb, Z.F. Gong, E. Gonzalez, A. Gordeev, P. Göttlicher, D. Goujon, G. Gratta, C. Grinnell, M. Gruenewald, M. Guanziroli, A. Gurtu, H.R. Gustafson, L.J. Gutay, H. Haan, S. Hancke, K. Hangarter, M. Harris, A. Hasan, D. Hauschildt, C.F. He, T. Hebbeker, M. Hebert, G. Herten, U. Herten, A. Hervé, K. Hilgers, H. Hofer, H. Hoorani, L.S. Hsu, G. Hu, G.Q. Hu, B. Ille, M.M. Ilyas, V. Innocente, E. Isiksal, E. Jagel, B.N. Jin, L.W. Jones, R.A. Khan, Yu. Kamyshkov, Y. Karyotakis, M. Kaur, S. Khokhar, V. Khoze, M.-N. Kienzle, W. Kinnison, D. Kirkby, W. Kittel, A. Klimentov, A.C. König, O. Kornadt, V. Koutsenko, R.W. Kraemer, T. Kramer, V.R. Krastev, W. Krenz, J. Krizmanic, A. Kuhn, K.S. Kumar, V. Kumar, A. Kunin, A. van Laak, V. Lalieu, G. Landi, K. Lanius, D. Lanske, S. Lanzano, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, D. Lee, I. Leedom, J.M. Le Goff, L. Leistam, R. Leiste, M. Lenti, J. Lettry, P.M. Levchenko, X. Leytens, C. Li, H.T. Li, J.F. Li, L. Li, P.J. Li, Q. Li, X.G. Li, J.Y. Liao, Z.Y. Lin, F.L. Linde, D. Linnhofer, R. Liu, Y. Liu, W. Lohmann, S. Lökös, E. Longo, Y.S. Lu, J.M. Lubbers, K. Lübelsmeyer, C. Luci, D. Luckey, L. Ludovici, X. Lue, L. Luminari, W.G. Ma, M. MacDermott, R. Magahiz, M. Maire, P.K. Malhotra, R. Malik, A. Malinin, C. Maña, D.N. Mao, Y.F. Mao, M. Maolinbay, P. Marchesini, A. Marchionni, J.P. Martin, L. Martinez, F. Marzano, G.G.G. Massaro, T. Matsuda, K. Mazumdar, P. McBride, T. McMahon, D. McNally, Th. Meinholz, M. Merk, L. Merola, M. Meschini, W.J. Metzger, Y. Mi, M. Micke, U. Micke, G.B. Mills, Y. Mir, G. Mirabelli, J. Mnich, M. Möller, B. Monteleoni, G. Morand, R. Morand, S. Morganti, V. Morgunov, R. Mount, E. Nagy, M. Napolitano, H. Newman, M.A. Niaz, L. Niessen, D. Pandoulas, F. Plasil, G. Passaleva, G. Paternoster, S. Patricelli, Y.J. Pei, D. Perret-Gallix, J. Perrier, A. Pevsner, M. Pieri, P.A. Piroué, V. Plyaskin, M. Pohl, V. Pojidaev, N. Produit, J.M. Qian, K.N. Qureshi, R. Raghavan, G. Rahal-Callot, P. Razis, K. Read, D. Ren, Z. Ren, S. Reucroft, O. Rind, C. Rippich, H.A. Rizvi, B.P. Roe, M. Röhner, S. Röhner, U. Roeser, Th. Rombach, L. Romero, J. Rose, S. Rosier-Lees, R. Rosmalen, Ph. Rosselet, J.A. Rubio, W. Ruckstuhl, H. Rykaczewski, M. Sachwitz, J. Salicio, J.M. Salicio, G. Sanders, G. Sartorelli, G. Sauvage, A. Savin, V. Schegelsky, D. Schmitz, P. Schmitz, M. Schneegans, M. Schöntag, H. Schopper, D.J. Schotanus, H.J. Schreiber, R. Schulte, S. Schulte, K. Schultze, J. Schütte, J. Schwenke, G. Schwering, C. Sciacca, I. Scott, R. Sehgal, P.G. Seiler, J.C. Sens, I. Sheer, V. Shevchenko, S. Shevchenko, X.R. Shi, K. Shmakov, V. Shoutko, E. Shumilov, N. Smirnov, A. Sopczak, C. Spartiotis, T. Spickermann, B. Spiess, P. Spillantini, R. Starosta, M. Steuer, D.P. Stickland, W. Stoeffl, B. Stöhr, H. Stone, K. Strauch, B.C. Stringfellow, K. Sudhakar, G. Sultanov, R.L. Sumner, L.Z. Sun, H. Suter, R.B. Sutton, J.D. Swain, A.A. Syed, A.A. Tang, E. Tarkovsky, L. Taylor, E. Thomas, C. Timmermans, Samuel C.C. Ting, S.M. Ting, Y.P. Tong, F. Tonisch, M. Tonutti, S.C. Tonwar, J. Tòth, G. Trowitzsch, K.L. Tung, J. Ulbricht, L. Urbàn, U. Uwer, E. Valente, R.T. Van de Walle, H. van der Graaf, I. Vetlitsky, G. Viertel, P. Vikas, U. Vikas, M. Vivargent, H. Vogel, H. Vogt, M. Vollmar, G. Von Dardel, I. Vorobiev, A.A. Vorobyov, An.A. Vorobyov, L. Vuilleumier, M. Wadhwa, W. Wallraff, C.R. Wang, G.H. Wang, J.H. Wang, Q.F. Wang, X.L. Wang, Y.F. Wang, Z. Wang, Z.M. Wang, J. Weber, R. Weill, T.J. Wenaus, J. Wenninger, M. White, R. Wilhelm, C. Willmott, F. Wittgenstein, D. Wright, R.J. Wu, S.L. Wu, S.X. Wu, Y.G. Wu, B. Wysłouch, Y.D. Xu, Z.Z. Xu, Z.L. Xue, D.S. Yan, B.Z. Yang, C.G. Yang, G. Yang, K.S. Yang, Q.Y. Yang, Z.Q. Yang, C.H. Ye, J.B. Ye, Q. Ye, S.C. Yeh, Z.W. Yin, J.M. You, M. Yzerman, C. Zaccardelli, L. Zehnder, M. Zeng, Y. Zeng, D. Zhang, D.H. Zhang, Z.P. Zhang, J.F. Zhou, R.Y. Zhu, H.L. Zhuang, and A. Zichichi
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, 0103 physical sciences, Hadron, 010306 general physics, 01 natural sciences, Spectral line, Mixing (physics)
Abstract: We have observed B0-B0 mixing in Z0→bb decays using hadronic events containing dileptons. The data sample corresponds to 118 200 hadron events at √s≈Mz. From a fit to the dilepton p and p⊥ spectra, we determine the mixing parameter to be χB=0.178-0.040 +0.049. © 1990.
Published: 1990

25. A measurement of the forward-backward asymmetry

Author: Qi An, S. Lökös, K.S. Yang, Th. Rombach, Simonetta Gentile, Kenneth Francis Read, G. Conforto, C. Dionisi, L. Li, Dimitri Bourilkov, V. Plyaskin, D. Duchesneau, Pablo Garcia-Abia, Alain Hervé, B. Spiess, Y. Mi, A. Bay, Carlo Civinini, Alexander Malinin, M. Guanziroli, M. Maolinbay, R. Leiste, J. P. Martin, L. J. Gutay, H. Anderhub, J.F. Li, Luciano Romero, Bolek Wyslouch, Qian Wang, M. Fabre, S. X. Wu, X.G. Li, D. DiBitonto, Ph. Rosselet, M. Steuer, P. Marchesini, Ming Zeng, D. Pandoulas, T. McMahon, Raffaello D'Alessandro, S. C. Tonwar, T. Spickermann, S. L. Wu, Frank Filthaut, E. Shumilov, U. Becker, G. Sauvage, H. Suter, Georgi Sultanov, Y.F. Wang, M. Aguilar-Benitez, I. Duran, G. Forconi, Herwig Schopper, J. Weber, V. Lalieu, C. Grinnell, M. Möller, R. A. Khan, U. Roeser, M. Röhner, M. Schöntag, R. Rosmalen, Valentin V. Khoze, L.S. Hsu, W. Böhlen, V. Shoutko, M. White, Leonardo Merola, L. Urbàn, Bernard Ille, M. N. Kienzle, Harvey B Newman, K. Hilgers, C. F. He, V. Koutsenko, C-Q. Li, Petr Levchenko, S. Röhner, Y. H. Chang, F. Wittgenstein, George Alverson, Yanwen Liu, Qiang Li, R. Bizzarri, S. Hancke, L. Ludovici, V. P. Andreev, H. F. Chen, T. Azemoon, E. Drago, M. Sachwitz, Y.F. Mao, R. T. Van de Walle, G.J. Bobbink, Yu. Kamyshkov, T. Kramer, Ian Brock, F. DeNotaristefani, A. Arefiev, L. Niessen, L. Leistam, Vineet Kumar, T. Driever, J.P. Burq, R. de Asmundis, B. Bouwens, F. J. Eppling, L. W. Jones, M. Chemarin, J. J. Blaising, D. S. Yan, Jozsef Toth, Gaihe Yang, J. Lettry, Claudio Luci, D.N. Mao, K. N. Qureshi, Marcos Cerrada, D. Hauschildt, V. Shevchenko, U. Herten, Egidio Longo, Aa Vorobyov, I. Scott, M. Tonutti, G. Herten, C. Spartiotis, Mw Gruenewald, B. Monteleoni, R. Magahiz, E. Jagel, A. Pevsner, M. Harris, Kajari Mazumdar, S. Khokhar, G. M. Chen, Barry Blumenfeld, S. M. Ting, R.J. Wu, A. Sopczak, W. Friebel, G. Faber, G. B. Mills, P. Berges, Elisabetta Gallo, O. Fackler, M. Gailloud, P.G. Seiler, Igor Vorobiev, C. Camps, J. D. Swain, P. McBride, K. Freudenreich, Yu. Galaktionov, M.L. Chen, A. Kuhn, R. Morand, H. Haan, C. G. Yang, Chenliang Wang, M. Maire, F. Diez-Hedo, L. Antonov, W. Kittel, Valery Schegelsky, Antonino Zichichi, J.M. Lubbers, Xd Cai, Ph Fisher, J. Alcaraz, E. Dénes, R. Sehgal, Peter Denes, G. Schwering, Z. L. Xue, Mariagrazia Alviggi, H. Rykaczewski, R. Dolin, M. Hebert, Panos A Razis, J.C. Sens, R. Raghavan, A. C. König, Y.P. Tong, M. J. Glaubman, J. A. Bakken, Marcella Diemoz, E. Nagy, Paolo Bagnaia, Y. Karyotakis, C. Maña, L. Z. Sun, Marco Meschini, M. M. Ilyas, W. Ruckstuhl, D. P. Stickland, S. Reucroft, Laurent Vuilleumier, J. Krizmanic, P. Blömeke, K. S. Kumar, E. Isiksal, H. Fenker, A. Marchionni, Cheng Chen, M. Fukushima, D. Kirkby, H. El Mamouni, Howard A. Stone, I. Vetlitsky, G. Von Dardel, T. Fergusson, T.S. Dai, A. Gordeev, M. Micke, M. Schneegans, D. M. Lee, X. L. Wang, B. Stöhr, R. Fabbretti, V.R. Krastev, C. Zaccardelli, M. Vivargent, A. Degré, B. P. Roe, A. Böhm, G. Landi, Christine Buisson, R. L. Summer, L. Baksay, W. W. Kinnison, Z. M. Wang, S. Beingessner, Jean Fay, E. Gonzalez, T. Böhringer, M. Dhina, Y. Mir, F. Tonisch, Q. Fan, G. Coignet, C. H. Ye, Sc Yeh, F. Marzano, D. Boutigny, R.C. Ball, J.M. Qian, E. Valente, Adrian Biland, R. Weill, F. Ferroni, G. H. Wang, Y. Zeng, Ren-Yuan Zhu, W. Krenz, A. Klimentov, G. Fernandez, J. M. Le Goff, J. M. Salicio, J. Mnich, G. Gratta, T. Foreman, Z. Y. Lin, U. Micke, Z.Q. Yang, P. Arce, P. Vikas, Luciano Barone, J. Wenninger, S. Lanzano, Bernardo Adeva, D. Linnhofer, G. S. Sanders, Z.F. Gong, Y.J. Pei, R. Mount, D. McNally, D. Goujon, C.Y. Chien, Lamberto Luminari, Wolfgang Lohmann, H. Vogt, K.D. Shmakov, S. J. Fan, J. A. Rubio, F. Plasil, A. Bujak, Oliver Kornadt, E. Thomas, J.H. Wang, F.C. Erné, Q.Y. Yang, G. Chiefari, V. Pojidaev, M. Pohl, B. Bertucci, P. Duinker, D. Zhang, Mingshui Chen, F. Cesaroni, W. Wallraff, A. Gurtu, Vincenzo Innocente, G. Viertel, Guofan Hu, Samuel C.C. Ting, S. Shevchenko, V. Commichau, H. J. Schreiber, J. Ulbricht, Zhongyukun Xu, P. K. Malhotra, J. Y. Liao, O. Rind, J. Fehlmann, J. Berdugo, Nicanor Colino, J. Bao, Nikita Smirnov, M. Lenti, Federico Carminati, Zm Wang, B. Borgia, H. A. Rizvi, A. Kunin, H. O. Cohn, V. Morgunov, H. R. Gustafson, M. Bocciolini, M. Bourquin, A. L. Anderson, Hans J. Vogel, S. Morganti, K. Sudhakar, H. van der Graaf, J. Schütte, Pierre Lecomte, J. G. Branson, A. Engler, A. Hasan, D. Ren, K. Strauch, X. Leytens, Steven Goldfarb, J. Schwenke, G. Sartorelli, A. van Laak, X. Y. Cui, An.A. Vorobyov, M. Capell, Ying Wu, J. F. Zhou, Hafeez R. Hoorani, R.B. Sutton, G. Passaleva, Y. D. Xu, Z. W. Yin, S. N. Ganguli, Charles Timmermans, U. Vikas, T. Matsuda, D. Perret-Gallix, H. S. Fesefeldt, D.H. Zhang, M. MacDermott, J. Behrens, P. J. Li, F. Bruyant, A. Contin, Alexander Savin, B. N. Jin, S. Patricelli, M. A. Niaz, P. Lebrun, Fridolin Dittus, O. Adriani, Lucas Taylor, Q. Ye, X.R. Shi, M. Yzerman, R. Malik, Zhen Zhang, P. Extermann, I. Clare, J. Busenitz, A.M. Cartacci, I. Leedom, B. Z. Yang, B. L. Betev, W. J. Metzger, H. Hofer, K. L. Tung, U. Uwer, H.R. Dimitrov, G. Mirabelli, A. Chen, S. Rosier-Lees, P. Le Coultre, P. Göttlicher, J. Salicio, G.G.G. Massaro, J. D. Burger, F. Carbonara, Wolfgang Stoeffl, G. Morand, G. Rahal-Callot, K. Lübelsmeyer, Piero Spillantini, X. Lue, U. K. Chaturvedi, L. Martinez, Y. S. Lu, M.C. Chen, K. Hangarter, Jérôme Rose, K. Schultze, F. L. Linde, R. Wilhelm, J. H. Field, E. Tarkovsky, G. Trowitzsch, R. Starosta, D. Lanske, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, L. Zehnder, J. M. You, J.B. Ye, N. Produit, S. Banerjee, Tariq Aziz, A. A. Syed, B.C. Stringfellow, F. Crijns, G. Finocchiaro, Marcel Merk, Crisostomo Sciacca, J. Perrier, François Chollet, Marco Pieri, C. Rippich, M. Vollmar, Wen-Gan Ma, Konrad Deiters, D. Wright, Alberto Aloisio, Th. Meinholz, X. W. Tang, I. Sheer, P. A. Piroué, T. Angelov, K. Lanius, G. Hu, Carlos Willmott, Speranza Falciano, H. T. Li, R. Liu, S. S. Gau, P.V.K.S. Baba, H. L. Zhuang, G. Paternoster, D.W. Schmitz, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, H. S. Chen, T.J. Wenaus, Manjit Kaur, H. Akbari, and D. Antreasyan
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Muon, Electron–positron annihilation, media_common.quotation_subject, Hadron, Weinberg angle, Electron, Asymmetry, Spectral line, Nuclear physics, Mixing (physics), media_common
Abstract: We have measured the forward-backward asymmetry in Z 0 → b b decays using hadronic events containing muons and electrons. The data sample corresponds to 118 200 hadronic events at √s≈Mz. From a fit to the single and dilepton p and P⊥ spectra, we determine A b b =0.130 −0.042 +0.044 including the correction for B 0 − B 0 mixing.
Published: 1990

26. Determination of αs from jet multiplicities measured on the Z0 resonance

Author: L. Li, R.J. Wu, A. Sopczak, D. Duchesneau, J.M. Qian, G. Landi, W. Lange, Philip Kaaret, W. Ruckstuhl, D. P. Stickland, Y. Mir, J.F. Li, D. Pandoulas, T. McMahon, C. H. Ye, P. Vikas, A. Gordeev, H. Suter, Y.F. Wang, H. Anderhub, M. Schneegans, T. Spickermann, S. Kwan, Bernard Ille, Sc Yeh, M. Guanziroli, G. Fernandez, R. de Asmundis, D. Antreasyan, K. Sudhakar, M. J. Glaubman, R. Dolin, E. Dénes, H. El Mamouni, R. Sehgal, C. Zabounidis, P. Arce, R. Magahiz, D. Goujon, J. D. Swain, T.J. Wenaus, Sw. Banerjee, A. Leike, Manjit Kaur, P. McBride, R. Malik, Valentin V. Khoze, Vincenzo Innocente, Bz Yang, Jj Blaising, X. Leytens, Dimitri Bourilkov, L. Antonov, T. Kramer, G. Herten, Valery Schegelsky, Antonino Zichichi, J.M. Lubbers, Y. H. Chang, Ph Fisher, An.A. Vorobyov, George Alverson, B. Borgia, T. Matsuda, J. P. Martin, M. Bourquin, H. Rykaczewski, H. Akbari, Hafeez R. Hoorani, G. Faber, K. Strauch, Y. Karyotakis, W.G. Ma, S. X. Wu, Vineet Kumar, J. Ulbricht, E. Nagy, M. Vivargent, Christine Buisson, C. Goy, J. Krizmanic, E. Shumilov, A. Marchionni, J. M. Salicio, U. Micke, A. L. Anderson, A. Böhm, O. Adriani, A. van Laak, D. Linnhofer, J. Zoll, Z. M. Wang, R. Mount, L.S. Hsu, M. Schöntag, W. Böhlen, V. Shoutko, S. Rosier-Lees, I. Vorobiev, V.R. Krastev, C. Dionisi, E. Gonzalez, Pablo Garcia-Abia, Alain Hervé, M. G. Alviggi, Ying Wu, M. Fukushima, H. Haan, A. Kuhn, Zhuoxiang Ren, L. Urbàn, D. DiBitonto, M. Wadhwa, J. F. Zhou, A. Klimentov, J. A. Bakken, Lamberto Luminari, D. J. Schotanus, A. Bay, H. Nowak, Jean Fay, M. Dhina, S. Lanzano, Bernardo Adeva, F. Ferroni, V. Koutsenko, Y. Zeng, Jozsef Toth, Carlo Civinini, M. Maolinbay, J. Berdugo, M. Tonutti, X.R. Shi, J. M. You, J. Lettry, Claudio Luci, P. Le Coultre, X.G. Li, N. Produit, M. Aguilar-Benitez, Yu. Kamyshkov, J. Fehlmann, M. Steuer, G. Forconi, B. Spiess, I. Duran, I. Clare, J. Busenitz, Herwig Schopper, Elisabetta Gallo, K. Hangarter, I. Vetlitsky, M. White, D.N. Mao, Petr Levchenko, J.M. Thenard, A.M. Cartacci, B. Monteleoni, Egidio Longo, H.R. Dimitrov, Mw Gruenewald, R. Starosta, C. Souyri, S. Röhner, Chenliang Wang, F. Wittgenstein, J. Weber, P. Göttlicher, C-Q. Li, G. A. Yang, G. Sauvage, Pierre Lecomte, G. Sartorelli, M. Möller, L. Ludovici, P. Schmitz, W. Kittel, D. Luckey, Gy L. Bencze, M. Hebert, Panos A Razis, E. Drago, L. Niessen, Reinhard W. Schulte, R.C. Ball, J. D. Burger, H. Vogt, S. Reucroft, Sau Lan Wu, Z.Y. Lin, G. Paternoster, T. Driever, D.W. Schmitz, C. G. Yang, J. M. Le Goff, Charles Timmermans, D. Boutigny, V. Plyaskin, C. Camps, D. Perret-Gallix, R. Bizzarri, S. Hancke, Ian Brock, Adrian Biland, G. Rahal-Callot, K. Freudenreich, H. Fenker, P. Blömeke, M. Harris, J.G. Branson, S. Shevchenko, M. Fabre, Z.F. Gong, A. Malinin, V. Lalieu, F. DeNotaristefani, K. N. Qureshi, H.F. Chen, M. M. Ilyas, K. S. Kumar, Luciano Romero, Qian Wang, Harvey B Newman, K. Hilgers, G.B. Mills, K.D. Shmakov, S. J. Fan, B. L. Betev, M. Micke, Georgi Sultanov, J. A. Rubio, L. Leistam, R. A. Khan, Robert Clare, R. Fabbretti, Ph. Rosselet, S. Nowak, M. Sachwitz, C. F. He, Samuel C.C. Ting, D. Kaplan, K. Schultze, A. Heavey, E. Tarkovsky, Qiang Li, Steven Goldfarb, T. Riemann, Z.Q. Yang, P.G. Seiler, F. Diez-Hedo, V. P. Andreev, G.J. Bobbink, S. Beingessner, Peter Denes, A. Pevsner, G. Morand, A. Engler, D. Lanske, M. Chemarin, R.B. Sutton, D.H. Zhang, M. Capell, W. Lohmann, G. M. Chen, C. Spartiotis, M. MacDermott, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Gailloud, Paolo Bagnaia, M. Napolitano, Barry Blumenfeld, J. Mnich, E. Jagel, Mingshui Chen, I. Sheer, Helmut Vogel, U. Herten, H. S. Fesefeldt, P. Berges, G. Mirabelli, E. Thomas, Speranza Falciano, J.H. Wang, P. K. Malhotra, H. A. Rizvi, R. Morand, Z. L. Xue, M. A. Niaz, R. Rosmalen, W. Wallraff, X. L. Wang, Guofan Hu, K. Lübelsmeyer, Piero Spillantini, Y. Mi, M. Maire, H. van der Graaf, P. Duinker, G. Chiefari, J.P. Burq, Howard A. Stone, T.S. Dai, Yanwen Liu, D. Ren, A. Arefiev, H. S. Chen, H.J. Schreiber, Q. Fan, D. Zhang, W. J. Metzger, P. Extermann, J. Bao, I. Leedom, H. Hofer, K. L. Tung, G.G.G. Massaro, Z. W. Yin, U. Vikas, A. Contin, Aa Vorobyov, A. Kunin, S. C. Tonwar, F. Carbonara, S. N. Ganguli, L. Martinez, J.C. Sens, A. Degré, F. L. Linde, R. Raghavan, Thomas Ferguson, A. C. König, Y.P. Tong, Laurent Vuilleumier, G. Schwering, Kajari Mazumdar, R. Leiste, E. Isiksal, L. Montanet, S. Khokhar, M. Vollmar, F. Marzano, G. Coignet, W. Krenz, G. H. Wang, Marco Meschini, A. A. Syed, J. Wenninger, V. Pojidaev, Nikita Smirnov, Xd Cai, Zm Wang, D. Kirkby, B. P. Roe, Qi An, D. Wright, B.C. Stringfellow, F. Crijns, F. Cesaroni, J. Y. Liao, S. Lökös, K.S. Yang, G. Finocchiaro, J. Schütte, A. Bujak, Oliver Kornadt, M. Pohl, T. Foreman, Y.J. Pei, Marcel Merk, Th. Rombach, J. Perrier, F. Bruyant, V. Morgunov, B. Bertucci, Nicanor Colino, F. Tonisch, Simonetta Gentile, Kenneth Francis Read, G. Conforto, A. Savin, T. Angelov, M.L. Chen, K. Lanius, M. Gettner, W. Friebel, G. Hu, C. Maña, Marcella Diemoz, X. Lue, U. K. Chaturvedi, G. Trowitzsch, Carlos Willmott, Y. S. Lu, G. Von Dardel, T. Böhringer, P. Marchesini, Jérôme Rose, R. Wilhelm, J. H. Field, Ming Zeng, H. T. Li, M. Röhner, Ren-Yuan Zhu, Luciano Barone, F.C. Erné, Q.Y. Yang, A. Gurtu, V. Commichau, R. Liu, M. Bocciolini, Y.F. Mao, R. T. Van de Walle, A. Hasan, J. Behrens, E. Valente, R. Weill, P. J. Li, D. McNally, G. Viertel, P. Lebrun, Fridolin Dittus, S. S. Gau, P.V.K.S. Baba, S. Morganti, J. Schwenke, X. Y. Cui, S.Y. Zhang, U. Uwer, A. Chen, J. Salicio, Z.Z. Xu, Yu. Galaktionov, J. Alcaraz, Tariq Aziz, Cheng Chen, B. Stöhr, C. Zaccardelli, Raffaello D'Alessandro, C. Grinnell, Leonardo Merola, W. Walk, T. Azemoon, Marcos Cerrada, Crisostomo Sciacca, Marco Pieri, C. Rippich, B. N. Jin, L. Zehnder, Zp Zhang, Konrad Deiters, Alberto Aloisio, A. Ricker, A. Grimes, W.D. Nowak, Th. Meinholz, X. W. Tang, P. A. Piroué, R. L. Summer, L. Baksay, V.G. Shevchenko, G. Gratta, Boleslaw Wyslouch, C.Y. Chien, L. J. Gutay, U. Becker, F. J. Eppling, L. W. Jones, D. S. Yan, S. M. Ting, Federico Carminati, S. Patricelli, Q. Ye, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Emerging technologies, media_common.quotation_subject, Field (Bourdieu), Skill, Context (language use), Space (commercial competition), Investment (macroeconomics), 01 natural sciences, Celling act, Microeconomics, Networking, Local, Information, Phenomenon, 0103 physical sciences, Mediation, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, Empowerment, Particle Physics - Experiment, media_common
Abstract: Whatever the field, major change implies as much as deep transformation of thinking i.e to put in network new skills in particular, those made available by the availability of new technologies. In this context, only one individual cannot join together all necessary skills. It becomes clear that the goal of space valorization cannot be considered without relational investment between the partners and their accumulated background. The local empowerment concerns a collective phenomenon of acquisition and development of skills rests on an learning way appropriate to the potential of the territory to form or promote. The local mediation sets for objective the creation of relations between pre-existent skills and their transfer between the actors, individuals or groups, private or public. But the capacity of the territory to solve these problems will depend closely on the richness of the network and co-operations which it shelters or it will suggest.
Published: 1990

27. Influence of hexacyanoferrate (II) based treatments upon the elimination of heavy metal traces in wine. II. The case of cadmium†

Author: B. Spiess, P. Laugel, and D. Wencker
Subjects: Health, Toxicology and Mutagenesis, Potassium, Inorganic chemistry, chemistry.chemical_element, Salt (chemistry), Food Contamination, Wine, Hexacyanoferrate II, Toxicology, Metal, Humans, chemistry.chemical_classification, Cadmium, Public Health, Environmental and Occupational Health, food and beverages, General Chemistry, Copper, chemistry, Consumer Product Safety, Chemistry (miscellaneous), visual_art, Reagent, visual_art.visual_art_medium, Maximum Allowable Concentration, Ferrocyanides, Food Science
Abstract: The present study has shown that the cadmium content of wine can be greatly reduced by two treatments normally associated with the removal of copper and iron from wine. The European treatment requires the addition of tetrapotassium hexacyanoferrate (II), K4[Fe(CN)6] to the wine, whereas in the United States, the FDA-approved method, involves the use of a formulation known as the Fessler's compound, which contains the Williamson salt i.e. iron (II) potassium hexacyanoferrate (II), K2Fe[Fe(CN)6]. For a test wine very lightly loaded with iron and consequently requiring the addition of only a very small quantity of iron remover, 72-82% of the cadmium can be eliminated. At higher iron concentrations where the amount of reagent added is increased, the removal of cadmium from the same wine can be as great as 95%.
Published: 1990

28. Complexation studies on inositol-phosphates. I. Ca(II) and Mg(II) complexes of D-myo-inositol 1,2,6-trisphosphate

Author: P. Jost, B. Spiess, and H. Bieth
Subjects: Magnesium, Ligand, Inorganic chemistry, chemistry.chemical_element, Protonation, Calcium, Phosphate, Biochemistry, Inorganic Chemistry, chemistry.chemical_compound, chemistry, Bromide, Inositol, Magnesium ion
Abstract: The protonation and the complexation properties of the D- myo -inositol 1,2,6-trisphosphate (Ins(1,2,6)P 3 ) towards calcium and magnesium were studied in two different media and temperature conditions. The results obtained in a 0.1 M tetra-n-butylammonium bromide solution, at 25°C, account for the “intrinsic” complexation ability of the ligand, whereas in a 0.2 M KCl medium at 37°C, the results enable the influence of the presence of alkali cations to be considered. Comparison of the protonation constants obtained in both media clearly shows the competition between the weak acidic protons of the phosphate groups and the potassium ions. Due to the high number of negative charges carried by the ligand over a large p H range, various species which include mononuclear, polynuclear and protonated complexes were found. The relative stability of these complexes is discussed, and illustrated by their species distribution curves versus p H .
Published: 1990

29. The construction of the L3 experiment

Author: B. Adeva, M. Aguilar-Benitez, H. Akbari, J. Alcaraz, A. Aloisio, J. Alvarez-Taviel, G. Alverson, M.G. Alviggi, H. Anderhub, A.L. Anderson, A.M. Angelov, T.H. Angelov, G.H. Antchev, L. Antonov, D. Antreasyan, A. Arefiev, I.H. Atanasov, B. Auroy, R. Ayad, O.L. Ayranov, T. Azemoon, T. Aziz, U. Bachmann, P. Bähler, J.A. Bakken, L. Baksay, H. Baldinger, R.C. Ball, J. Ballansat, S. Banerjee, J. Bao, G. Barbier, L. Barone, G. Basti, A. Bay, F. Beauvais, U. Becker, R. Beissel, S. Bendig, P. Béné, J. Berdugo, P. Berges, M. Berthet, Y. Bertsch, B.L. Betev, A. Biland, A. Bischoff, M. Bischops, R. Bizzarri, J.J. Blaising, M. Blanc, P. Blömeke, B. Blumenfeld, G.J. Bobbink, M. Bocciolini, K.D. Boffin, W. Bohlen, A. Böhm, T. Böhringer, H. Bonnefon, C. Bopp, B. Borgia, K. Bosseler, J.F. Bottolier, M. Bourquin, D. Boutigny, P. Bowditch, J.G. Branson, D. Braun, I.C. Brock, F. Bruyant, M. Buchholz, B. Bücken, W. Bulgeroni, R. Burel, J.D. Burger, C. Burgos, J.P. Burq, L. Caiazzo, M. Caillat, B. Camberlin, D. Campana, C. Camps, V. Canale, M. Capell, F. Carbonara, F. Carminati, A.M. Cartacci, M. Cerrada, F. Cesaroni, Y.H. Chang, J.W. Chapman, M. Chemarin, A. Chen, C. Chen, H.F. Chen, H.S. Chen, M. Chen, M.L. Chen, S.R. Chendvankar, G. Chevenier, S. Chidzik, G. Chiefari, C.Y. Chien, F. Chollet, M. Chumakov, C. Civinini, I. Clare, R. Clare, G. Coignet, N. Colino, V. Commichau, G. Conforto, P. Cristofori, F. Crijns, X.Y. Cui, T.S. Dai, R. D'Alessandro, M. Daniel, X. De Bouard, B. Debye, G. Decreuse, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, M. Deutschmann, M. Dhina, B. Didierjean, M. Diemoz, M. Dietrich, H.A. Dimitrov, C. Dionisi, F. Dittus, M. Dohmen, R. Dolin, J.F. Donahue, A. Donat, E. Drago, K.H. Dreger, T. Driever, G. Dromby, P. Duinker, I. Duran, M. Elkacimi, H. Elmamouni, A. Engler, F.J. Eppling, F.C. Erné, I. Erne, H. Esser, P. Extermann, R. Fabbretti, G. Faber, S. Falciano, T. Falk, S.J. Fan, M. Favre, J. Fay, S. Fehér, J. Fehlmann, M. Feldmann, H. Fenker, T. Ferguson, M. Fernandez, F. Ferroni, H. Fesefeldt, J. Field, J.M. Figarola, C.F. Figueroa, G.A. Filipov, B. Foligné, G. Forconi, T. Foreman, V. Franzke, W. Frei, K. Freudenreich, W. Friebel, M. Fukushima, G. Gaillard, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, D. Garelick, S.S. Gau, G. Gavrilov, E. Gennari, S. Gentile, M. Gettner, C. Girard, M. Glaubman, S. Goldfarb, Z.F. Gong, E. Gonzalez, A. Gordeev, Yu. Gorodkov, P. Göttlicher, C. Goy, M. Goyot, G. Gratta, A. Grimes, C. Grinnell, M. Gruenewald, M. Guanziroli, S. Guerra, C. Guillon, A. Gurtu, D. Güsewell, H.R. Gustafson, M. Haensli, M. Haan, C. Haller, T. Hamacher, H. Hammers, K. Hangarter, S. Hancke, M. Harris, D. Harting, F.G. Hartjes, C.F. He, A. Heavey, T. Hebbeker, M. Hebert, R. Heller, Ch. Helmrath, J. Herrmann, G. Herten, U. Herten, A. Hervé, H. Hesser, G. Hilgers, K. Hilgers, H. Hofer, M. Hofer, T. Hofer, F. Hoffmann, U. Horisberger, I. Horvath, L.S. Hsu, G.Q. Hu, B. Ille, M.M. Ilyas, G. Improta, V. Innocente, E. Isiksal, E. Jagel, B.N. Jin, L.W. Jones, M. Jongmanns, H. Jung, P. Kaaret, O. Kaelin, W. Kaestli, Yu. Kamyshkov, D. Kaplan, W. Karpinski, Y. Karyotakis, W. Kertzer, V. Khoze, G. Kirchhoff, W. Kittel, A. Klimentov, P.F. Klok, M. Kollek, M. Koller, A.C. König, O. Kornadt, V. Koutsenko, R.W. Kraemer, V.R. Krastev, A. Kratel, W. Krenz, A. Kuhn, A. Kunin, S. Kwan, J. Lacotte, M. LaMarra, G. Landi, W. Lange, K. Lanius, D. Lanske, S. Lanzano, J.M. Le Goff, J.C. Le Marec, D. Lea, M. Lebeau, P. Lebrun, P. Lecomte, J. Lecoq, P. Le Coultre, I. Leedom, A. Léger, F. Lehmann, L. Leistam, R. Leiste, E. Lejeune, B. Leoni, J. Lettry, X. Leytens, C. Li, H.T. Li, L. Li, P.J. Li, X.G. Li, J.Y. Liao, Z.Y. Lin, F.L. Linde, D. Linnhöfer, E. Loftin, W. Lohmann, S. Lökös, E. Longo, Y.S. Lu, J.M. Lubbers, K. Lübelsmeyer, C. Luci, D. Luckey, X. Lue, L. Luminari, G. Lunadei, F. Lürken, H. Ma, W.G. Ma, M. MacDermott, N. Madjar, R. Magahiz, M. Maire, P.K. Malhotra, A. Malinin, C. Mana, F. Manna, G. Manto, Y.F. Mao, M. Maolinbay, P. Marchesini, A. Marchionni, M. Markwalder, P. Marsden, J.P. Martin, L. Martinez, H.U. Martyn, F. Marzano, V. Marzullo, F. Masciocchi, G.G.G. Massaro, L. Massonnet, T. Matsuda, G. Maurelli, K. Mazumdar, P. McBride, G. Medici, H. Meier, Th. Meinholz, M. Merk, R. Mermod, L. Merola, M. Meschini, W.J. Metzger, M. Micke, U. Micke, G.B. Mills, J. Mnich, M. Moeller, A. Molinero, L. Montanet, B. Monteleoni, R. Montino, G. Morand, R. Morand, S. Morganti, V. Morgunov, R. Mount, M. Moynot, P. Mugnier, W. Nägeli, E. Nagy, M. Napolitano, S. Neboux, H. Newman, Ch. Neyer, K. Nguyen, L. Niessen, A. Nikitin, W.D. Nowak, M. Okle, P. Olmos, J. Onvlee, D. Osborne, J. Ossmann, D. Pandoulas, H. Paprotny, A. Parmentola, G. Passeggio, G. Paternoster, S. Patricelli, Y.J. Pei, Y. Peng, D. Perret-Gallix, J. Perrier, E. Perrin, G. Perrot, P. Petitpas, P. Petschner, A. Pevsner, J. Pier-Amory, M. Pieri, G. Pierschel, P.A. Piroué, V. Plyaskin, M. Pohl, V. Pojidaev, C.L.A. Pols, T. Ponomareff, J. Potyka, N. Produit, P. Prokofiev, F. Pruja, G. Pütz, J.M. Qian, R. Raghavan, P. Razis, K. Read, P. Reddick, K. Reissmann, D. Ren, S. Reucroft, D. Rey, M. Reynaud, X. Ricadonna, J-P. Richeux, C. Rippich, U. Rinsche, R. Rocco, S. Rodriguez, B.P. Roe, M. Röhner, S. Röhner, Th. Rombach, L. Romero, J. Rose, U. Röser, S. Rosier-Lees, J.A. Rubio, W. Ruckstuhl, H. Rykaczewski, P. Sahuc, J. Salicio, S. Saran, G. Sauvage, A. Savin, T. Schaad, B. Schafheitle, V. Schegelsky, A. Schetkovsky, F. Schild, R. Schillsott, P. Schmitt, D. Schmitz, P. Schmitz, M. Schneegans, M. Schneider, E. Schneevogt, M. Schöntag, D.J. Schotanus, H. Schuijlenburg, R. Schulte, A.Schultz Von Dratzig, K. Schultze, J. Schwenke, G. Schwering, C. Sciacca, P.G. Seiler, J.C. Sens, I. Sheer, V. Shevchenko, S. Shevchenko, X.R. Shi, K. Shmakov, V. Shoutko, E. Shumilov, R. Siedling, N. Smirnov, V. Souvorov, C. Souyri, I. Spangler, T. Spickermann, B. Spiess, P. Spillantini, R. Starosta, M. Steuer, D.P. Stickland, B. Stöhr, H. Stone, K. Strauch, K. Sudhakar, R.L. Sumner, H. Suter, R.B. Sutton, H. Szczesny, J. Tang, X.W. Tang, E. Tarkovsky, A. Tavenrath, V. Tchudakov, J.M. Thenard, E. Thomas, T. Thon, H. Thuerig, M. Thulen, C. Timmermans, Samuel C.C. Ting, S.M. Ting, F. Tonisch, Y.P. Tong, M. Tonutti, S.C. Tonwar, J. Tòth, W. Toth, G. Trowitzsch, K.L. Tung, J. Ulbricht, L. Urbàn, E. Valente, R.T. van de Walle, H. van der Graaf, V. Vanzanella, M. Vergain, I. Vetlitsky, H. Vey, G. Viertel, M. Vivargent, H. Vogel, S. Volkov, M. Vollmar, H.P. von Gunten, I. Vorobiev, A. Vorobyov, L. Vuilleumier, S. Waldmeier, W. Walk, W. Wallraff, C.Y. Wang, G.H. Wang, J.H. Wang, Q.F. Wang, X.L. Wang, Y.F. Wang, Z.M. Wang, D. Wassenberg, D. Wegmann, R. Weill, T.J. Wenaus, P. Wenger, J. Wenninger, M. White, R. Wilhelm, C. Willmott, H.P. Wirth, F. Wittgenstein, R.J. Wu, S.X. Wu, Y.G. Wu, B. Wyslouch, F.Y. Xi, Z.Z. Xu, Z.L. Xue, D.S. Yan, K.D. Yanev, B.Z. Yang, C.G. Yang, K.S. Yang, Q.Y. Yang, Z.Q. Yang, C.H. Ye, S.C. Yeh, Z.W. Yin, C. Zabounidis, L. Zehnder, Y. Zeng, D.H. Zhang, S.Y. Zhang, Z.P. Zhang, B. Zhou, J.F. Zhou, Z.P. Zhou, R.Y. Zhu, A. Zichichi, M. Zofka, J. Zoll, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, B., Adeva, Aloisio, Alberto, Alviggi, Mariagrazia, Canale, Vincenzo, Chiefari, Giovanni, Merola, Leonardo, Napolitano, Marco, Paternoster, Giovanni, Patricelli, Sergio, and Sciacca, Crisostomo
Subjects: Physics, Nuclear and High Energy Physics, Wire chamber, Particle physics, Muon, Photon, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, Detector, Electron, 01 natural sciences, Particle detector, Nuclear physics, 0103 physical sciences, Large Electron–Positron Collider, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Measuring instrument, High Energy Physics::Experiment, 010306 general physics, Instrumentation
Abstract: The L3 experiment is one of the six large detectors designed for the new generation of electron-positron accelerators. It is the only detector that concentrates its efforts on limited goals of measuring electrons, muons and photons. By not attempting to identify hadrons, L3 has been able to provide an order of magnitude better resolution for electrons, muons and photons. Vertices and hadron jets are also studied. The construction of L3 has involved much state of the art technology in new principles of vertex detection and in new crystals for large scale electromagnetic shower detection and ultraprecise muon detection. This paper presents a summary of the construction of L3.
Published: 1990

30. A search for heavy charged and neutral leptons from Z0 decays

Author: Dimitri Bourilkov, R.J. Wu, M. MacDermott, Raffaello D'Alessandro, M.L. Chen, P.J. Li, C. Grinnell, M. A. Niaz, Leonardo Merola, A. Gordeev, C.H. Ye, R. Starosta, V. Commichau, G.Q. Hu, D. Pandoulas, T. Azemoon, P. Extermann, B. Ille, Marcella Diemoz, C. Buisson, A. Böhm, I. Leedom, H. Hofer, K. L. Tung, M. Möller, B. P. Roe, G. Von Dardel, A. Degré, T. Böhringer, G. Morand, J. Behrens, H. Anderhub, C.R. Wang, Q.Y. Yang, Z.W. Yin, U. Uwer, Fridolin Dittus, Z.Y. Lin, O. Kornadt, M. Fukushima, J.C. Sens, R. Raghavan, Harvey B Newman, J. Lettry, Claudio Luci, Elisabetta Gallo, C.F. He, Egidio Longo, S. Shevchenko, A. C. König, Laurent Vuilleumier, E. Isiksal, J.P. Martin, A. Chen, F. Ferroni, S. Beingessner, D. DiBitonto, A. Bujak, R. L. Sumner, F. Tonisch, G. H. Wang, W. Lohmann, W. Wallraff, D. Perret-Gallix, M. Guanziroli, J. Wenninger, J.P. Burq, Ph. Rosselet, M. Steuer, Zm Wang, G. Forconi, B. Stöhr, C. Zaccardelli, M. Pohl, M. M. Ilyas, R. Leiste, X.G. Li, Yu. Kamyshkov, D. Boutigny, P. K. Malhotra, H. A. Rizvi, H.J. Schreiber, L. J. Gutay, U. Roeser, R. Fabbretti, R. de Asmundis, J. Weber, L.S. Hsu, J. Salicio, Tariq Aziz, Marco Meschini, J. Fay, K. Schultze, Yu. Galaktionov, H. van der Graaf, M. Zeng, D.N. Mao, S. Reucroft, U. Becker, M. Schöntag, Mw Gruenewald, H. Haan, Ren-Yuan Zhu, Luciano Barone, R. Liu, R.C. Ball, Adrian Biland, V. Lalieu, D.S. Yan, H. Fenker, R. T. Van de Walle, G.B. Mills, K.S. Kumar, R. Weill, M. Gailloud, A.M. Cartacci, D. Kirkby, E. Thomas, H.T. Li, T. Spickermann, G. Herten, L. Urbàn, G. Landi, M. J. Glaubman, F.C. Erné, C. G. Yang, I. Scott, L. Li, G. Faber, H.F. Chen, J. Alcaraz, A. Gurtu, Aa Vorobyov, Y.J. Pei, M. Chemarin, J.Y. Liao, R.A. Khan, F. J. Eppling, L. W. Jones, A. Kunin, E. Valente, E. Jagel, Y. Zeng, P. Vikas, V. Shevchenko, T. Foreman, H.R. Dimitrov, M. Lenti, P. Arce, M. Bocciolini, K. Freudenreich, P.V.K.S. Baba, G. Sartorelli, H. L. Zhuang, D. Goujon, D. McNally, S. M. Ting, J.M. You, Mingshui Chen, A. L. Anderson, D. Duchesneau, M. Maire, E. Nagy, A. Hasan, M. Cerrada, Z. Ren, C. Chen, Vincenzo Innocente, N. Smirnov, F. Marzano, I. Vetlitsky, D. Lanske, B. Bertucci, W. J. Metzger, G. Viertel, J.M. Qian, C. Li, I. Vorobiev, Z.M. Wang, K. N. Qureshi, Y. D. Xu, P. Blömeke, P. Lebrun, X. Leytens, V. Shoutko, Crisostomo Sciacca, D. Zhang, Marco Pieri, A. Engler, Jd Burger, K. Sudhakar, C. Rippich, S. Morganti, G. Rahal-Callot, G.G.G. Massaro, Nicanor Colino, H. El Mamouni, J. G. Branson, M. Capell, J. A. Bakken, Samuel C.C. Ting, G. Fernandez, X. Lue, K.S. Yang, L. Romero, Federico Carminati, P. McBride, U. Micke, K. Lübelsmeyer, Z.Z. Xu, X. Y. Cui, J. Tòth, S. Röhner, Y. Mi, H. R. Gustafson, Y. S. Lu, S. N. Ganguli, J. Schwenke, Steven Goldfarb, F. Carbonara, M. Tonutti, J. M. Salicio, R.B. Sutton, G. Passaleva, D.H. Zhang, S. Lökös, M.C. Chen, U.K. Chaturvedi, Konrad Deiters, G. Sauvage, A. Malinin, Th. Rombach, R. Wilhelm, J. H. Field, W. Krenz, G. Schwering, An.A. Vorobyov, T. Matsuda, Alberto Aloisio, S. C. Tonwar, L. Martinez, L. Niessen, S. Patricelli, F. L. Linde, W. Böhlen, Simonetta Gentile, K. Hilgers, M. Schneegans, Jj Blaising, O. Adriani, Thomas Ferguson, T. Kramer, Kenneth Francis Read, R. Morand, Q. Ye, V. Schegelsky, G. Conforto, L. Z. Sun, V. Pojidaev, Th. Meinholz, Lucas Taylor, K. Hangarter, S.J. Fan, Sc Yeh, A. Klimentov, S.S. Gau, J.F. Li, T. Angelov, C. Maña, H. Vogt, X. W. Tang, K. Lanius, I. Sheer, G. Yang, Jian Wang, P. A. Piroué, J. Rose, C. Willmott, Mariagrazia Alviggi, D. Linnhofer, W. Friebel, M. Bourquin, L. Baksay, Speranza Falciano, G. Coignet, B. N. Jin, K. Strauch, P. Duinker, P.G. Seiler, F. Diez-Hedo, Peter Denes, V. Morgunov, Bolek Wyslouch, Qian Wang, X.L. Wang, J. Bao, Paolo Bagnaia, G. Gratta, R. Mount, V. Koutsenko, P. Schmitz, B. Borgia, L. Zehnder, J.B. Ye, C.Y. Chien, S. Banerjee, Zp Zhang, A. van Laak, W. Ruckstuhl, D. P. Stickland, H. Suter, Y.F. Wang, Y. Mir, S. Rosier-Lees, R. Malik, A. Pevsner, Barry Blumenfeld, Antonino Zichichi, J.M. Lubbers, U. Herten, Ph Fisher, H. Rykaczewski, Q. Z. Li, Y. Karyotakis, X.R. Shi, L. Antonov, I. Clare, J. Busenitz, S. Schulte, V. Kumar, J. Krizmanic, A. Marchionni, Q. An, M. Dhina, M. Micke, V. Plyaskin, T. Hebbeker, D. J. Schotanus, P. Levchenko, V.R. Krastev, E. Gonzalez, M. Röhner, N. Produit, J. Ulbricht, C. Spartiotis, S. Lanzano, Bernardo Adeva, A. A. Syed, Howard A. Stone, T.S. Dai, Q. Fan, B.C. Stringfellow, B. Spiess, V. Khoze, F. Crijns, R. Rosmalen, G. Finocchiaro, Marcel Merk, B.Z. Yang, J. Perrier, R. Bizzarri, Ian Brock, F. DeNotaristefani, L. Leistam, M. Kaur, G. Hu, B. Monteleoni, G. Chiefari, W. Kittel, P. Berges, R. Sehgal, W.G. Ma, M. Vivargent, C. Dionisi, Alain Hervé, A. Bay, A. Arefiev, Carlo Civinini, M. Maolinbay, M. Aguilar-Benitez, I. Duran, Herwig Schopper, M. White, F. Wittgenstein, L. Ludovici, E. Drago, Sau Lan Wu, T. Driever, R. Schulte, A. Kuhn, M. Harris, J.F. Zhou, S. Hancke, Y. H. Chang, George Alverson, Z.Q. Yang, G. Trowitzsch, Helmut Vogel, Kajari Mazumdar, S. Khokhar, E. Dénes, Xd Cai, F. Cesaroni, D. Ren, H. Fesefeldt, U. Vikas, A. Contin, J. Mnich, M. Hebert, Panos A Razis, J. Schütte, M. Sachwitz, F. Bruyant, R. Dolin, P. Garcia-Abia, J. M. Le Goff, K. Shmakov, Z.F. Gong, M. Wadhwa, J. A. Rubio, T. McMahon, E. Shumilov, R. Magahiz, J. D. Swain, A. Savin, D. Wright, C. Camps, P. Le Coultre, D. Schmitz, D. Antreasyan, G. Paternoster, G. Mirabelli, P. Marchesini, Robert Clare, D. Luckey, Gy L. Bencze, Y.G. Wu, Paul Lecoq, R. W. Kraemer, M. Napolitano, Piero Spillantini, H. S. Chen, S.X. Wu, Y.P. Tong, E. Tarkovsky, A. Sopczak, T.J. Wenaus, H. Akbari, Y.F. Mao, Lamberto Luminari, J. Berdugo, P. Göttlicher, J. Fehlmann, Z.L. Xue, Pierre Lecomte, M. Vollmar, Charles Timmermans, O. Rind, Hafeez R. Hoorani, M. Fabre, Georgi Sultanov, V. P. Andreev, G.J. Bobbink, B.L. Betev, G. M. Chen, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Sterile neutrino, 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, Electron–positron annihilation, High Energy Physics::Phenomenology, Dirac (software), 01 natural sciences, Lower limit, Nuclear physics, MAJORANA, grey literature, Citation analysis, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Neutrino, Nuclear Experiment, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Lepton
Abstract: We have searched for charged and neutral leptons. We exclude stable Dirac neutrinos below 42.8 GeV and stable Majorana neutrinos below 34.8 GeV. From a search for unstable neutrinos we exclude masses below 46.4 GeV (Dirac) and below 45.1 GeV (Majorana). We exclude all masses of sequential charged and neutral leptons, except if both masses are larger than 42.8 GeV (for stable Dirac neutrinos). All mass limits correspond to 95% CL.
Published: 1990

31. A measurement of the Z0 leptonic partial widths and the vector and axial vector coupling constants

Author: Aa Vorobyov, Francesco Marzano, T. Angelov, J.M. Qian, Philip Kaaret, A. Engler, N. Smirnov, W. Krenz, G. Hu, J.M. Thenard, A.M. Cartacci, Carlos Willmott, L. Ludovici, H.R. Dimitrov, L. Urbàn, V. Plyaskin, U. Becker, G. Rahal-Callot, D.N. Mao, C. Souyri, E. Thomas, Sandra Consuegra Rodríguez, H. T. Li, R.J. Wu, F. J. Eppling, D. S. Yan, S.S. Gau, An.A. Vorobyov, T. Matsuda, F. Cesaroni, L. Leistam, S. M. Ting, Federico Carminati, M. Gailloud, M.L. Chen, Yu. Galaktionov, L. Baksay, K. Schultze, V.G. Shevchenko, Boleslaw Wyslouch, H.J. Schreiber, C.Y. Chien, H.F. Chen, Y.P. Tong, P.G. Seiler, J. Alcaraz, S. Patricelli, E. Tarkovsky, A. Heavey, Q. Ye, V. Schegelsky, M. Gettner, D. Lanske, O. Adriani, G.Q. Hu, T. Kramer, J.C. Sens, Peter Denes, M. Sachwitz, C. Maña, Qi An, S. Lökös, R. Raghavan, Marcella Diemoz, Paolo Bagnaia, J. J. Blaising, T. Ferguson, M. G. Alviggi, K.S. Yang, Samuel C.C. Ting, Th. Rombach, J. P. Burq, G. Von Dardel, K. N. Qureshi, Steven Goldfarb, Marco Meschini, D. Kirkby, J. Schütte, G. Landi, F.G. Hartjes, Laurent Vuilleumier, U. Herten, T. Böhringer, X.R. Shi, D.W. Schmitz, B. N. Jin, H. Haan, Simonetta Gentile, E. Isiksal, D.H. Zhang, Igor Vorobiev, Lamberto Luminari, Y. Peng, S. Schulte, C. Pols, P. Marchesini, B. Stöhr, Ming Zeng, P. Vikas, R. Leiste, Robert Clare, X. Lue, M. Röhner, S. C. Yeh, Antonino Zichichi, J.M. Lubbers, F. Bruyant, V. Morgunov, T. Foreman, Kenneth Francis Read, Egidio Longo, U. K. Chaturvedi, H. Rykaczewski, D. Harting, Thomas Hebbeker, Panos A Razis, Y.J. Pei, Y. S. Lu, Paul Lecoq, G. Conforto, J. Fehlmann, I. Vetlitsky, P. Blömeke, R. L. Sumner, W. Ruckstuhl, S. Rosier-Lees, T. Riemann, M. Napolitano, P. Schmitz, B. Bertucci, Alexei Klimentov, K. Deiters, D. Zhang, D. P. Stickland, P. Le Coultre, Yu. Kamyshkov, R.C. Ball, Adrian Biland, G. Schwering, J. Ulbricht, Raffaello D'Alessandro, Dimitri Bourilkov, C. Camps, Nicanor Colino, L. Zehnder, Y.F. Mao, H. Vogt, R. T. Van de Walle, S. X. Wu, A. Gordeev, M. Micke, Lawrence W. Jones, J. Wenninger, Y. Karyotakis, K. Sudhakar, Y. Mir, C. H. Ye, G. Fernandez, G. H. Wang, K. Hangarter, H. S. Chen, Helmut Vogel, Oliver Kornadt, M. Pohl, R. Liu, Mw Gruenewald, R. Starosta, V. Pojidaev, Jérôme Rose, R. Wilhelm, C. Grinnell, Y. Mi, K. Freudenreich, Leonardo Merola, K.D. Shmakov, S. J. Fan, W. Walk, S. Banerjee, Zp Zhang, Ph. Rosselet, G. J. Bobbink, M. M. Ilyas, Pierre Lecomte, Wesley James Metzger, L.S. Hsu, L. Montanet, D. Luckey, Gy L. Bencze, G. Herten, J. P. Martin, B. Spiess, J.Y. Liao, P.V.K.S. Baba, M. Steuer, J. Onvlee, M. Bourquin, C. G. Yang, I. C. Brock, C. Chen, X. D. Cai, G. Forconi, J. Weber, Z.Q. Yang, E. Valente, M. Chemarin, E. Perrin, K. Strauch, Tariq Aziz, W. Friebel, G. Faber, M. Fabre, Corinne Goy, B. Borgia, V. Lalieu, T.J. Wenaus, S. L. Wu, Speranza Falciano, Vincenzo Innocente, R. Fabbretti, T. Azemoon, Patricia McBride, S. Morganti, Jd Burger, M. Capell, Georgi Sultanov, Jozsef Toth, Charles Timmermans, A. Kuhn, R. A. Khan, H. Akbari, G. Sauvage, V. Koutsenko, Z.Z. Xu, Gaihe Yang, J. Lettry, Claudio Luci, Suresh C Tonwar, R. Weill, G.B. Mills, A. Malinin, Mingshui Chen, M. Dhina, A. van Laak, Qun Wang, R. Dolin, Marcos Cerrada, D. Perret-Gallix, H. S. Fesefeldt, Axel König, D. J. Schotanus, J. A. Bakken, Elisabetta Gallo, R.B. Sutton, W. Lohmann, P. Lebrun, V. P. Andreev, X. L. Wang, E. Jagel, Crisostomo Sciacca, Yanwen Liu, P. J. Li, J. Schwenke, X. Y. Cui, Fridolin Dittus, J. Fay, Marco Pieri, Chenliang Wang, M. Fukushima, P. Schmitt, M. Glaubman, K. Mazumbar, G. M. Chen, S. Reucroft, Harvey B Newman, K. Hilgers, D. Güsewell, A. Chen, M. Vollmar, F. Ferroni, I. Clare, W. Wallraff, D. Wright, H. Fenker, D. Antreasyan, J. M. Le Goff, Alberto Aloisio, S. Beingessner, A. Grimes, Y. Zeng, Z.F. Gong, Th. Meinholz, S.Y. Zhang, A. L. Anderson, J. A. Rubio, P. Göttlicher, J.H. Wang, J. Mnich, P. K. Malhotra, D. Ren, Ying Wu, X. W. Tang, J. G. Branson, J. Von Rango, I. Sheer, J. F. Zhou, M. Herbert, K. Lübelsmeyer, Piero Spillantini, P. A. Piroué, G. Viertel, A. Kunin, P. Duinker, M. MacDermott, Z. W. Yin, S. N. Ganguli, H. van der Graaf, C. Rippich, B. L. Betev, A. Degré, Giovanni Paternoster, J. Bao, U. Uwer, D. Kaplan, A. Contin, Alexander Savin, G. Morand, M. Elkacimi, P. Extermann, I. Leedom, H. Hofer, K. L. Tung, R. Morand, Z. L. Xue, Howard A. Stone, D. Pandoulas, J. Salicio, T.S. Dai, Y. H. Chang, George Alverson, T. Spickermann, S. Kwan, Ren-Yuan Zhu, Luciano Barone, Vineet Kumar, M. Guanziroli, R. Magahiz, G.G.G. Massaro, F. Carbonara, F.C. Erné, Q.Y. Yang, L. Martinez, A. Gurtu, F. L. Linde, V. Commichau, A. Böhm, G. Coignet, E. Shumilov, J. Zoll, M. Bocciolini, J. H. Field, M. Schöntag, W. Böhlen, V. Shoutko, Luciano Romero, C. F. He, Giorgio Gratta, A. Pevsner, M. Tonutti, Barry Blumenfeld, L. Antonov, A. Marchionni, V.R. Krastev, E. Gonzalez, B. Ille, S. Lanzano, Bernardo Adeva, R. W. Kraemer, V. Khoze, C-Q. Li, R. Bizzarri, S. Hancke, F. DeNotaristefani, P. Berges, M. Maire, L. Li, D. Boutigny, J.F. Li, H. Suter, Y.F. Wang, U. Micke, D. Linnhofer, R. Mount, W.D. Nowak, J. Berdugo, B. Monteleoni, W. Kittel, G. Chiefari, S. Shevchenko, M. Schneegans, R. Schulte, Zhuoxiang Ren, J. M. You, N. Produit, A. A. Syed, K. Lanius, F. Crijns, Marcel Merk, J. Perrier, C. Zabounidis, D. Goujon, Bz Yang, A. Sopczak, X. Leytens, H. Anderhub, C. Dionisi, Alain Hervé, G. Mirabelli, A. Bay, D. Campana, Carlo Civinini, M. Maolinbay, X.G. Li, M. Aguilar-Benitez, I. Duran, P. F. Klok, Herwig Schopper, M. White, Petr Levchenko, F. Wittgenstein, E. Drago, L. Niessen, Z.Y. Lin, T. Driever, M. Harris, E. Dénes, B. P. Roe, W.G. Ma, E. Nagy, M. Vivargent, Christine Buisson, Z. M. Wang, A. Arefiev, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), L3, IHEF (IoP, FNWI), B., Adeva, O., Adriani, M., Aguilarbenitez, H., Akbari, J., Alcaraz, Aloisio, Alberto, G., Alverson, Alviggi, Mariagrazia, Q., An, H., Anderhub, A. L., Anderson, V. P., Andreev, T., Angelov, L., Antonov, D., Antreasyan, A., Arefiev, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, L., Barone, A., Bay, U., Becker, S., Beingessner, G. L., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, A., Biland, R., Bizzarri, J. J., Blaising, P., Blomeke, B., Blumenfeld, G. J., Bobbink, M., Bocciolini, W., Bohlen, A., Bohm, T., Bohringer, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, J. G., Branson, I. C., Brock, F., Bruyant, C., Buisson, J. D., Burger, J. P., Burq, X. D., Cai, D., Campana, C., Camp, M., Capell, F., Carbonara, F., Carminati, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chen, M. L., Chen, Chiefari, Giovanni, C. Y., Chien, C., Civinini, I., Clare, R., Clare, G., Coignet, N., Colino, V., Commichau, G., Conforto, A., Contin, F., Crijn, X. Y., Cui, T. S., Dai, R., Dalessandro, A., Degre, K., Deiter, E., Dene, P., Dene, F., Denotaristefani, M., Dhina, M., Diemoz, H. R., Dimitrov, C., Dionisi, F., Dittu, R., Dolin, E., Drago, T., Driever, P., Duinker, I., Duran, M., Elkacimi, A., Engler, F. J., Eppling, F. C., Erne, P., Extermann, R., Fabbretti, G., Faber, S., Falciano, S. J., Fan, M., Fabre, J., Fay, J., Fehlmann, H., Fenker, T., Ferguson, G., Fernandez, F., Ferroni, H., Fesefeldt, J., Field, G., Forconi, T., Foreman, K., Freudenreich, W., Friebel, M., Fukushima, M., Gailloud, Y., Galaktionov, E., Gallo, S. N., Ganguli, S. S., Gau, S., Gentile, M., Gettner, M., Glaubman, S., Goldfarb, Z. F., Gong, E., Gonzalez, A., Gordeev, P., Gottlicher, D., Goujon, C., Goy, G., Gratta, A., Grime, C., Grinnell, M., Gruenewald, M., Guanziroli, A., Gurtu, D., Gusewell, H., Haan, S., Hancke, K., Hangarter, M., Harri, D., Harting, F. G., Hartje, C. F., He, A., Heavey, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, L. S., Hsu, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, E., Isiksal, E., Jagel, B. N., Jin, L. W., Jone, P., Kaaret, R. A., Khan, Y., Kamyshkov, D., Kaplan, Y., Karyotaki, V., Khoze, D., Kirkby, W., Kittel, A., Klimentov, P. F., Klok, A. C., Konig, O., Kornadt, V., Koutsenko, R. W., Kraemer, T., Kramer, V. R., Krastev, W., Krenz, A., Kuhn, V., Kumar, A., Kunin, S., Kwan, A., Vanlaak, V., Lalieu, G., Landi, K., Laniu, D., Lanske, S., Lanzano, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, I., Leedom, J. M., Legoff, L., Leistam, R., Leiste, J., Lettry, P. M., Levchenko, X., Leyten, C., Li, H. T., Li, J. F., Li, L., Li, P. J., Li, X. G., Li, J. Y., Liao, R., Liu, Y., Liu, Z. Y., Lin, F. L., Linde, D., Linnhofer, W., Lohmann, S., Loko, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, X., Lue, L., Luminari, W. G., Ma, M., Macdermott, R., Magahiz, M., Maire, P. K., Malhotra, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, A., Marchionni, J. P., Martin, L., Martinez, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Meinholz, M., Merk, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, M., Micke, U., Micke, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, L., Montanet, B., Monteleoni, G., Morand, R., Morand, S., Morganti, V., Morgunov, R., Mount, E., Nagy, Napolitano, Marco, H., Newman, L., Niessen, W. D., Nowak, J., Onvlee, D., Pandoula, Paternoster, Giovanni, Patricelli, Sergio, Y. J., Pei, Y., Peng, D., Perretgallix, J., Perrier, E., Perrin, A., Pevsner, M., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, C. L., A., N., Produit, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, J., Vonrango, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, T., Riemann, C., Rippich, S., Rodriguez, B. P., Roe, M., Rohner, T., Rombach, L., Romero, J., Rose, S., Rosierlee, P., Rosselet, J. A., Rubio, W., Ruckstuhl, H., Rykaczewski, M., Sachwitz, J., Salicio, G., Sauvage, A., Savin, V., Schegelsky, P., Schmitt, D., Schmitz, P., Schmitz, M., Schneegan, M., Schontag, H., Schopper, D. J., Schotanu, H. J., Schreiber, R., Schulte, S., Schulte, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, P. G., Seiler, J. C., Sen, I., Sheer, V., Shevchenko, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, N., Smirnov, A., Sopczak, C., Souyri, T., Spickermann, B., Spie, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, B., Stohr, H., Stone, K., Strauch, K., Sudhakar, G., Sultanov, R. L., Sumner, H., Suter, R. B., Sutton, A. A., Syed, X. W., Tang, E., Tarkovsky, J. M., Thenard, E., Thoma, C., Timmerman, S. C., C., S. M., Ting, Y. P., Tong, M., Tonutti, S. C., Tonwar, J., Toth, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, H., Vandergraaf, I., Vetlitsky, G., Viertel, P., Vika, M., Vivargent, H., Vogel, H., Vogt, M., Vollmar, G., Vondardel, I., Vorobiev, A. A., Vorobyov, A., Vorobyov, L., Vuilleumier, W., Walk, W., Wallraff, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Wang, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, R., Wilhelm, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. L., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Z. Z., Xu, Z. L., Xue, D. S., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, Q., Ye, C. H., Ye, S. C., Yeh, Z. W., Yin, J. M., You, C., Zabounidi, L., Zehnder, M., Zeng, Y., Zeng, D., Zhang, D. H., Zhang, S. Y., Zhang, Z. P., Zhang, J. F., Zhou, R. Y., Zhu, A., Zichichi, and J., Zoll
Subjects: Physics, Coupling constant, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, media_common.quotation_subject, Electron–positron annihilation, Detector, Charge (physics), 01 natural sciences, Asymmetry, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Atomic physics, 010306 general physics, Pseudovector, Particle Physics - Experiment, media_common, Lepton
Abstract: We have measured the partial widths of the Z 0 into lepton pairs, and the forward-backward charge asymmetry for the process e + e − → μ + μ − using the L3 detector at LEP. We obtain an average Γ ll of 83.0±2.1±1.1 MeV.From this result and the asymmetry measurement, we extract the values of the vector and axial vector couplings of the Z 0 to leptons: g rmv =−0.066 −0.027 +0.046 and g rmA = −0.495 −0.007 +0.007 .
Published: 1990

32. Determination of the pK(a) of the four Zn2+-coordinating residues of the distal finger motif of the HIV-1 nucleocapsid protein: consequences on the binding of Zn2+

Author: E, Bombarda, N, Morellet, H, Cherradi, B, Spiess, S, Bouaziz, E, Grell, B P, Roques, and Y, Mély
Subjects: Magnetic Resonance Spectroscopy, Molecular Sequence Data, Gene Products, gag, Hydrogen Bonding, Zinc Fingers, Hydrogen-Ion Concentration, gag Gene Products, Human Immunodeficiency Virus, Fluorescence, Viral Proteins, Zinc, Capsid, Spectrometry, Fluorescence, Potentiometry, Thermodynamics, Capsid Proteins, Computer Simulation, Histidine, Amino Acid Sequence, Cysteine, Protons, Apoproteins
Abstract: The nucleocapsid protein NCp7 of human immunodeficiency virus type 1 is characterized by two highly conserved CCHC motifs that bind Zn2+ strongly. To elucidate the striking pH-dependence of the apparent Zn2+-binding constants of these motifs further, we investigated, using 1H NMR, potentiometry and fluorescence spectroscopy, the acid-base properties of the four Zn2+-coordinating residues of (35-50)NCp7, a peptide corresponding to the distal finger motif of NCp7. With the exception of the H(beta2) proton of Cys39, the pH-dependence of the H(beta) proton resonances of the three Cys residues and, the H(delta) and H(epsilon) resonances of His44 in the apopeptide could be fitted adequately with a single pK(a). This suggests that the protonating groups are non-interacting, a feature that was confirmed by a potentiometric titration. The pK(a) of His44, Cys36, Cys39, and Cys49 in the apopeptide were found to be 6.4, 8.0, 8.8 and 9.3, respectively. Accordingly, the deprotonation is almost sequential and may thus induce a sequential binding of Zn2+ to the four coordinating residues. The high pK(a) of Cys49 is probably related to the negative charge of the neighboring Asp48. Such a high pK(a) may be a general feature in nucleocapsid proteins (NCs), since an acidic residue generally occupies the (i-1) position of the C-terminal Cys residue of single-finger NCs and distal finger motifs in two-finger NCs. Molecular dynamics simulation suggested the formation of a hydrogen bonded network that weakly structured the Cys36-Cys39 segment in the apopeptide. This network depends on the protonation state of Cys36 and may thus explain the biphasic behavior of the pH-dependence of the Cys39 H(beta2) resonance. Finally, the pK(a) values were used to build up a model describing the coordination of Zn2+ to (35-50)NCp7 at equilibrium. It appears that each protonation step of the coordination complex decreases the Zn2+-binding constant by about four orders of magnitude and that a significant dissociation of Zn2+ from the holopeptide can be achieved in acidic cell compartments.
Published: 2001

33. Diabetic cataracts: different incidence between dogs and cats

Author: D, Salgado, C, Reusch, and B, Spiess
Subjects: Male, Incidence, Cat Diseases, Cataract, Diabetes Complications, Age Distribution, Dogs, Risk Factors, Cats, Diabetes Mellitus, Prevalence, Animals, Female, Dog Diseases, Sex Distribution, Switzerland, Retrospective Studies
Abstract: Diabetes mellitus is one of the most common endocrinopathies in the dog and cat. Diabetic cataract primarily affects the canine species and is rarely observed in the cat. It has been proposed that the incidence of cataracts in diabetic dogs is high because many of these patients have significant hyperglycemia despite insulin therapy. Age, gender, levels of serum glucose (before and during insulin therapy) and cataract formation were evaluated, retrospectively, in 23 dogs and 22 cats with diabetes mellitus. In the canine population, the groups with the highest frequency of presentation were females and sexually intact animals. In contrast, males and neutered animals were the most prevalent groups in the feline diabetic population. Over 80% of diabetic cats and dogs were older than 7 years. Our results confirm the almost total lack of cataracts in diabetic cats, while they were present in more than half of the dogs. A relation between the incidence of cataracts and the correspondent level of hyperglycemia in the canine and feline species could not be established. The estimation of the relative risk for the development of cataracts in diabetic dogs shows that some population groups have a higher probability for suffering from this ocular alteration. A relation between relative risk and the correspondent level of hyperglycemia in the various groups was not found. This fact indicates that other factors are involved in the unequal appearance of diabetic cataracts in dogs and cats.
Published: 2000

34. [Reference: article of Mr. Prof. Dr. W. Kraft: Clinical veterinary medicine in Germany--quo vadis? (Tierärztliche Praxis 1995; 23:224-51)]

Author: J A, Auer, Y, Braun, P M, Montavon, P, Rüsch, and B, Spiess
Subjects: Veterinary Medicine, Germany, Animals
Published: 1996

35. [Prolapse of the eyeball in small animals: a retrospective study of 36 cases]

Author: J, Fritsche, M, Rühli, B, Spiess, and J, Bolliger
Subjects: Dogs, Eye Diseases, Risk Factors, Prolapse, Cats, Animals, Dog Diseases, Cat Diseases, Prognosis, Follow-Up Studies, Retrospective Studies
Abstract: Proptosis of the globe is an ophthalmic emergency, which requires rapid assessment of the situation and immediate medical and surgical therapy. The relevant prognostic signs as well as the medical and surgical management are discussed. A retrospective study of 36 proptosed globes at the Zurich Veterinary School revealed that young animals with a mean age of 5.2 years (dogs) and 4.7 years (cats) are at risk. In the dog both sexes are equally at risk, while tomcats have a higher incidence than females. In ten cases immediate enucleation of the proptosed globe was necessary. The remaining eyes could be replaced. The majority of the repositioned globes were subsequently blind, the cosmetic result, however, was satisfactory according to most owners. Ophthalmic follow-up examinations revealed a large number of long-term damages in repositioned eyes in dogs and cats concerning anterior and posterior segment.
Published: 1996

36. A perfluorocarbon emulsion prime additive improves the electroencephalogram and cerebral blood flow at the initiation of cardiopulmonary bypass

Author: C, Vocelka, B, Spiess, L, Soltow, R, Thomas, H, Gohra, H, Akimoto, C, Rothnie, K, Kunzelman, E, Verrier, and R P, Cochran
Subjects: Fluorocarbons, Cardiopulmonary Bypass, Swine, Plasma Substitutes, Blood Pressure, Electroencephalography, Microspheres, Solutions, Electrolytes, Neuroprotective Agents, Cerebrovascular Circulation, Animals, Emulsions, Oxygenators, Membrane
Abstract: Depression in electroencephalogram (EEG) has been documented clinically and is reproducible in swine at the initiation of cardiopulmonary bypass (CPB) utilizing a crystalloid prime. The physiological cause of this transient alteration in electrical brain activity appears to be associated with the transient drop in arterial pressure. The etiology is unknown but may be attributable to the bolus of the crystalloid prime or micro emboli, either air or fibrin-platelet. Thirteen swine (17-26 kg) were anesthetized and received 4 mg/kg dexamethasone, and following a tracheotomy were ventilated with halothane in 100% O2. Surgical preparation included: sternotomy and preparation for right atrial-aortic CPB. The CPB circuit consisted of a hollow fiber membrane oxygenator, a hard-shell venous reservoir, a roller pump, and PVC tubing. The circuit was randomly primed with either 1200 ml Plasmalyte-A or 10 ml/kg perfluorocarbon emulsion (PFE) and Plasmalyte-A to total 1200 ml. The animals were monitored continuously for systemic hemodynamics and electrocardiogram, and cerebral monitoring included blood flow and bitemporal EEG. Arterial blood gases were measured and PaCO2 was kept between 30-45 mmHg both before and during CPB. Cerebral blood flow (CBF) was measured pre-CPB and at 10 minutes after initiation of CPB. Bitemporal computerized EEG was analyzed every 60 seconds. Total power of each hemisphere, power in frequency bands, and spectral edge were recorded. All animals demonstrated a relative decrease in EEG total power at the onset of CPB. Animals that received PFE demonstrated a more stable arterial blood pressure, an increased CBF, and a lesser decrease and an earlier recovery of the EEG power.(ABSTRACT TRUNCATED AT 250 WORDS)
Published: 1995

37. [Malignant melanoma in two cats]

Author: I, Schiller, B, Spiess, and A, Pospischil
Subjects: Male, Eye Neoplasms, Liver Neoplasms, Cats, Animals, Bone Neoplasms, Cat Diseases, Melanoma
Abstract: Malignant melanomas with extensive metastasis in various organs were diagnosed in a 8-year-old European shorthair cat and a 10-year-old Persian cat. The primary tumor in the European shorthair cat was located within the eye. The clinical progress, gross pathology and histology are outlined. The possibility of an increase of melanomas in combination with FIV- or FeLV-infections is discussed.
Published: 1995

38. [Adenoma of the pigmented epithelium of the iris with endothelialization and descemetization in the horse]

Author: B, Daicker, L, Gywat, M, Keller, B, Spiess, and R, Brückner
Subjects: Adenoma, Male, Microscopy, Electron, Animals, Horse Diseases, Horses, Iris Neoplasms, Pigment Epithelium of Eye, Descemet Membrane
Abstract: The authors describe peculiar tumors with brown-white piebald anterior surface, which had grown bilaterally from the corpora nigra (C.N.) of an adult horse and occluded the pupils. The surgical procedure for removing the larger tumor and the postoperative treatment are described. The findings by light and electron microscopy suggest that the tumor represent a so-called adenoma of the iris pigment epithelium. The white patches on its surface consist of newly formed Descemet-like material produced by displaced corneal endothelial cells, which have probably grown on the tumor after contact with the posterior face of the cornea.
Published: 1991

39. Search for narrow high-mass resonances in radiative decays of the Z0

Author: Wen-Gan Ma, R. Mount, Alberto Aloisio, A. Ricker, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Th. Meinholz, H.R. Dimitrov, X. W. Tang, I. Sheer, P. A. Piroué, Z. F. Gong, Y. Karyotakis, S. Lanzano, M. J. Glaubman, J. D. Burger, Egidio Longo, L. J. Gutay, U. Becker, H. El Mamouni, M. Bocciolini, V. Shevchenko, Jean Fay, M. Dhina, D. Boutigny, Z. Y. Lin, D. Wright, G. Rahal-Callot, M. M. Ilyas, P. Arce, D. Goujon, I. Duran, Dimitri Bourilkov, Vincenzo Innocente, X. Lue, U. K. Chaturvedi, Y. S. Lu, Y. J. Pei, M. N. Kienzle-Focacci, R. Rosmalen, F. Diez-Hedo, N. E. Moulai, Peter Denes, V. Plyaskin, Adrian Biland, K. Schultze, E. Tarkovsky, A. Sopczak, X. Leytens, M. T. Dova, Igor Vorobiev, B. Bouwens, H. O. Cohn, Jérôme Rose, B. Borgia, M. MacDermott, F. J. Eppling, L. W. Jones, D. S. Yan, K.D. Shmakov, S. J. Fan, J. Ulbricht, J. H. Field, Paolo Bagnaia, G. Herten, S. Beingessner, B. Martin, C. Y. Chien, W. Friebel, G. Faber, C. Neyer, H. Anderhub, D. Lanske, S. M. Ting, Sc Yeh, D. Z. Shen, M. A. Niaz, D. Antreasyan, J. A. Bakken, G. Sauvage, G. Landi, D.N. Mao, M. Hebert, G. Fernandez, P. Cardenal, L. Romero, J. Mnich, Panos A Razis, R. Malik, R. J. Wu, P. Extermann, Bolek Wyslouch, Qian Wang, M. Gailloud, A. Rubbia, Qi An, B. N. Jin, A. Engler, W. Ruckstuhl, H. Nowak, P. Vikas, I. Leedom, B. Z. Yang, J. Behrens, P. J. Li, H. Hofer, J. M. Lubbers, X.R. Shi, P. Blömeke, Manjit Kaur, I. Clare, J. Busenitz, P. Lebrun, K. L. Tung, Harvey B Newman, M. Yzerman, C. F. He, P. Zemp, M. Bourquin, Y. Mi, E. Isiksal, H. Janssen, K.S. Yang, R. de Asmundis, K. Hilgers, K. Strauch, W. Kittel, P. Göttlicher, J. Bao, H. Akbari, A. Gordeev, D. Linnhofer, H. S. Fesefeldt, Federico Carminati, Wolfgang Stoeffl, Simonetta Gentile, Zhuoxiang Ren, Zheng Wang, A. Pevsner, J. B. Ye, A. C. Weber, L. Zehnder, E. Nagy, S. C. Tonwar, W. Wallraff, D. J. Schotanus, U. Uwer, J. M. You, J. Berdugo, Frank Filthaut, R. Leiste, Barry Blumenfeld, R. Weill, A. Chen, F. Stocozzi, K. Sudhakar, J. Salicio, N. Produit, Thomas Ferguson, S. Banerjee, Kenneth Francis Read, Qiang Li, Z.Q. Yang, G. Conforto, G. A. Yang, M. Lenti, Tariq Aziz, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, B. Monteleoni, A. L. Anderson, A. A. Syed, M. Schneegans, D. M. Lee, T. Kramer, T. Angelov, M. Guanziroli, A. Kunin, C. Spartiotis, Marco Meschini, Ren-Yuan Zhu, Luciano Barone, L.S. Hsu, D. Kirkby, K. N. Qureshi, Zhen Zhang, J. J. Blaising, K. Lanius, D. Hauschildt, J. P. Martin, B.C. Stringfellow, A. Hasan, Ying Wu, J. F. Zhou, Q.Y. Yang, G. Hu, M. Wadha, F. Crijns, H. Haan, R. Morand, Z. L. Xue, A. Gurtu, M. Sachwitz, P. Duinker, Jozsef Toth, E. Shumilov, J. Lettry, Claudio Luci, Crisostomo Sciacca, S. Patricelli, W. J. Metzger, V. Commichau, H. J. Schreiber, D.W. Schmitz, Mariagrazia Alviggi, François Chollet, Marco Pieri, G. Mirabelli, Christopher George Tully, Jun Guo, T. Foreman, Carlos Willmott, Howard A. Stone, Elisabetta Gallo, C. Rippich, S. Schulte, V. Shoutko, G.G.G. Massaro, U. Herten, B. Lindemann, G. Schwering, K. Schmiemann, F. Tonisch, F. Carbonara, Q. Fan, Speranza Falciano, Y. F. Wang, I. Vetlitsky, G. Finocchiaro, Wolfgang Lohmann, Chenliang Wang, H. Vogt, B. Bertucci, K. Lübelsmeyer, Piero Spillantini, Y. D. Xu, G. Trowitzch, H. T. Li, F. L. Linde, A. A. Savin, Q. Ye, Marcel Merk, Nicanor Colino, D. P. Stickland, M. Tonutti, S. Reucroft, R. Liu, J. Perrier, C. Li, Robert Clare, S. Shotkin, Y. Mir, C. H. Ye, F. Plasil, Mingshui Chen, S. S. Gau, T. J. Wenaus, P.V.K.S. Baba, H. L. Zhuang, M. Möller, Thomas Hebbeker, D. Ren, Paul Lecoq, R. W. Kraemer, M. Napolitano, U. Vikas, A. Contin, H. F. Chen, Lamberto Luminari, E. Soderstrom, H. S. Chen, J. Fehlmann, G. Chiefari, S. Shevchenko, R. C. Ball, Pierre Lecomte, G. Sartorelli, Charles Timmermans, W. Y. Chen, D. Pandoulas, T. McMahon, T. Spickermann, Bernard Ille, R. Magahiz, J. D. Swain, R. L. Summer, P. McBride, G. Gratta, E. Valente, D. McNally, E. Dénes, G. Viertel, S. Morganti, J. Schwenke, X. Y. Cui, L. Martinez-Laso, M. Fabre, M. S. Sarakinos, Georgi Sultanov, T. S. Dai, R. A. Khan, M.L. Chen, V. P. Andreev, G.J. Bobbink, M. Chemarin, Marcella Diemoz, G. M. Chen, G. Von Dardel, A. Degré, S. Rosier-Lees, P. Le Coultre, P. Marchesini, Ming Zeng, M. Röhner, R. Starosta, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, F. C. Erné, Y.F. Mao, R. T. Van de Walle, M. Fukushima, I. Scott, J. M. Le Goff, O. Rind, G. S. Sanders, Raffaello D'Alessandro, C. Grinnell, Hafeez R. Hoorani, Leonardo Merola, P. G. Seiler, J. A. Rubio, T. Azemoon, Petr Levchenko, S. Röhner, F. Wittgenstein, Helmut Vogel, Marcos Cerrada, L. Ludovici, M. Rubio, E. Drago, L. Niessen, A. Kasser, Guofan Hu, Sau Lan Wu, Yu. Galaktionov, J. Alcaraz, T. Driever, J. G. Branson, Kajari Mazumdar, F. Ferroni, S. Khokhar, X. J. Yan, S. Müller, O. Fackler, Y. Zeng, Cheng Chen, Z. W. Yin, L. Urbán, A. Böhm, C. Zaccardelli, S. N. Ganguli, W. W. Kinnison, Giovanni Paternoster, Xd Cai, R. Sehgal, F. Cesaroni, J. Y. Liao, H. R. Gustafson, L. Z. Sun, P. Schmitz, K. Deiters, Alexei Klimentov, Roberto Divia, K. Freudenreich, Emilio Leonardi, X. L. Wang, Yuehong Xie, M. Vivargent, B. Spiess, B. P. Roe, Christine Buisson, J. Schütte, An.A. Vorobyov, T. Matsuda, Z. M. Wang, L. Li, D. Duchesneau, R. Bock, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, A. Bujak, Oliver Kornadt, M. Pohl, Alexander Malinin, O. Adriani, A. Bay, A. Arefiev, J. M. Oian, Lucas Taylor, Carlo Civinini, M. Maolinbay, C. Maña, I. C. Brock, X.G. Li, M. Aguilar-Benitez, V. Lalieu, Herwig Schopper, L. Baksay, F. Bruyant, M. White, Aa Vorobyov, J.F. Li, V. Koutsenko, Yu. Kamyshkov, J.P. Burq, Y. H. Chang, Mw Gruenewald, G. B. Mills, H. Suter, George Alverson, C. G. Yang, Vineet Kumar, K. S. Kumar, Valentin V. Khoze, F. Marzano, G. Coignet, L. Antonov, W. Krenz, S. X. Wu, M. Capell, J. Krizmanic, A. Marchionni, R.B. Sutton, D. DiBitonto, V.R. Krastev, Ph. Rosselet, E. Gonzalez, M. Steuer, G. Forconi, J. Weber, Bernardo Adeva, D. Perret-Gallix, Samuel C.C. Ting, Steven Goldfarb, G. Passaleva, D.H. Zhang, D. Gele, R. Bizzarri, F. DeNotaristefani, L. Leistam, P. Berges, M. Maire, B. L. Betev, G. Morand, J.C. Sens, A. M. Cartacci, R. Raghavan, A. C. König, Y.P. Tong, Laurent Vuilleumier, G. H. Wang, J. Wenninger, V. Pojidaev, Nikita Smirnov, R. Fabbretti, Yanwen Liu, J. M. Salicio, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Physics, Nuclear and High Energy Physics, Resonancia, 010308 nuclear & particles physics, Higgs boson, Hadron, Física, large electron positron collider, 01 natural sciences, TheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY, 0103 physical sciences, Large Electron–Positron Collider, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Radiative transfer, High mass, Atomic physics, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Ciencias Exactas
Abstract: We search for new resonances, Y, with mass MY, in the range from 30 to 89 GeV, produced via the reaction e+e− → Z0 →γY, where Y subsequently decays into e+e−, μ+μ− or hadrons. We use 5.5.pb−1 of data collected in the energy range 88.2 ≤ √s ≤ 94.2 GeV, near the Z0 peak. We obtain the following upper limits, at the 95% confidence level, on the product of the branching ratios: BR(Z0 → γY) × BR(Y → e+e−) < 2.8 × 10−4 for 30 < MY < 89, BR(Z0 →γY × BR(Y → μ+μ−) < 2.3 × 10−4 for 30 < MY < 89, BR(Z0→ γY) × BR(Y → hadrons) < 4.7 × 10−4 for 30 < MY < 86. These limits are valid for resonances with widths smaller than our mass resolution., Facultad de Ciencias Exactas
Published: 1991

40. Synthesis and Complexation Properties of Inositol—Phosphates

Author: V. I. Shvets, A. E. Stepanov, L. Schmitt, B. Spiess, and G. Schlewer
Published: 1991

41. Measurements of Z° bƀ decays and the semileptonic branching ratio BR (b→, ℓ + X)

Author: Qi An, H. Janssen, F. Chollet, K.S. Yang, Petr Levchenko, J. P. Burq, S. Röhner, Y. J. Pei, F. Wittgenstein, P. Duinker, M. Sachwitz, T. Azemoon, E. Valente, E. Drago, J. Perrier, Kenneth Francis Read, L. Niessen, S. C. Tonwar, D. Wright, B. N. Jin, H. Anderhub, L. Luminari, J. J. Blaising, G. Sanders, S. X. Wu, G. Conforto, D. Hauschildt, H. Nowak, G. Mirabelli, Adrian Biland, D. Goujon, M. Gailloud, S. Shevchenko, I. Scott, R. Raghavan, J. Alcaraz, G. Schwering, A. Arefiev, O. Fackler, Wolfgang Stoeffl, K.D. Shmakov, S. J. Fan, L. Baksay, P. Cardenal, E. Soderstrom, D.W. Schmitz, G.G.G. Massaro, S. Banerjee, W. Kittel, Ph. Rosselet, A. Klimentov, R. Weill, L. Zehnder, Robert Clare, J. Busenitz, W. Wallraff, R. Liu, R. Sehgal, J. Weber, P. Bagnaia, L. Z. Sun, D. Linnhofer, Federico Carminati, H.R. Dimitrov, M. Steuer, P. Marchesini, Ming Zeng, M. Röhner, X. L. Wang, Yuehong Xie, M. Vivargent, B. Spiess, Christine Buisson, Z. M. Wang, G.B. Mills, Cheng Chen, A. Böhm, F. Ferroni, Y. Zeng, M. Bocciolini, D. Perret-Gallix, Pablo Garcia-Abia, Alain Hervé, H. S. Fesefeldt, J. Schütte, J. D. Burger, K. Sudhakar, G. Rahal-Callot, Y.F. Mao, R. T. Van de Walle, J. Field, D. Pandoulas, T. McMahon, B. L. Betev, S. S. Gau, T. J. Wenaus, P.V.K.S. Baba, Aa Vorobyov, S. Patricelli, M. Capell, J. Krizmanic, A. Marchionni, Carlo Civinini, M. Maolinbay, J. Behrens, P. J. Li, BT Bouwens, M. Maire, P. Zemp, V. Pojidaev, R. de Asmundis, Thomas Hebbeker, Paul Lecoq, M. Napolitano, M. T. Dova, H. O. Cohn, B. Martin, Q. Ye, M. N. Kienzle-Focacci, X.G. Li, M. Aguilar-Benitez, Herwig Schopper, M. White, B. Bertucci, T. Kramer, D. Gele, T. Ferguson, C. Never, H. L. Zhuang, I. C. Brock, V.R. Krastev, E. Gonzalez, B. Ille, M. Möller, D. P. Stickland, R.J. Wu, U. Uwer, A. Chen, J. Salicio, W. Krenz, D. Duchesneau, H. S. Chen, J. M. Salicio, V. Plyaskin, Raffaello D'Alessandro, C. Grinnell, F. DeNotaristefani, S. Falciano, D. McNally, D. DiBitonto, H. Haan, Mariagrazia Alviggi, A. Gordeev, Bernardo Adeva, Samuel C.C. Ting, E. Dénes, M. MacDermott, D. N. Mao, L. J. Gutay, U. Becker, P. Denes, L. Ludovici, T. Spickermann, Leonardo Merola, B. Borgia, K. Schultze, X. Leytens, G. Viertel, J. Ulbricht, G. Passaleva, R. W. Kraemer, L. Li, M. A. Niaz, X. Lue, U. K. Chaturvedi, H. F. Chen, R. L. Sumner, S. Lanzano, Y. S. Lu, I. Duran, P. Lebrun, D. Lanske, Sc Yeh, A. Gurtu, Marcos Cerrada, A. Savin, J. Schwenke, V. Shoutko, M. L. Chen, V. Shevchenko, P. Schmitz, X. Y. Cui, T. Angelov, G. Fernandez, F. J. Eppling, Crisostomo Sciacca, J. Fay, Marco Pieri, Jérôme Rose, S. Gentile, D. S. Yan, H. Newman, Z. F. Gong, C. J.W.P. Timmermans, L. Martinez-Laso, A. M. Cartacci, A. C. König, Y.P. Tong, Laurent Vuilleumier, A. Kunin, M. Rubio, G. Trowitzsch, C. Y. Chien, Ry Zhu, J. Wenninger, L. Romero, S. M. Ting, M. S. Sarakinos, J. A. Bakken, J.F. Li, K. Freudenreich, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, A. Engler, K. Lanius, G. Hu, M. Bourquin, J. Mnich, E. Nagy, M. J. Glaubman, H. Suter, D. Antreasyan, M. Fukushima, B. P. Roe, W. Y. Chen, Wen-Gan Ma, G. Forconi, Valentin V. Khoze, M. Schneegans, G. Sauvage, N. Produit, C-Q. Li, Carlos Willmott, O. Rind, Q.Y. Yang, P. Razis, Y. F. Wang, W. Ruckstuhl, G. Landi, I. Clare, A. Bay, G. Von Dardel, J. M. Qian, A. Degré, G. Coignet, C. Maña, Alberto Aloisio, A. Ricker, L. Urban, E. Longo, J. D. Swain, Q. F. Wang, V. Commichau, H. J. Schreiber, J.C. Sens, H. T. Li, A. Rubbia, T. Foreman, G. Herten, Manjit Kaur, E. Leonardi, Th. Meinholz, G. Gratta, W. Kinnison, I. Sheer, P. Göttlicher, A. Hasan, L. Leistam, H. Akbari, Daqiang Zhang, F. Cesaroni, I. Vorobiev, M. M. Ilyas, Y. D. Xu, G. Chiefari, P. Arce, V. Lalieu, W. Friebel, G. Faber, X. W. Tang, S. Schulte, K. Schmiemann, I. Vetlitsky, Y. H. Chang, Vincenzo Innocente, George Alverson, P. Berges, J. B. Ye, T. Aziz, Vineet Kumar, Y. Mir, C. H. Ye, J. M. Le Goff, M. Lenti, A. L. Anderson, J. Bao, A. A. Syed, Ying Wu, J. F. Zhou, R. Leiste, Nikita Smirnov, D. Z. Shen, Hafeez R. Hoorani, A. C. Weber, Zheng Wang, P. G. Seiler, J. A. Rubio, P. Le Coultre, B. Monteleoni, F. Sticozzi, C. Spartiotis, Zhen Zhang, G. H. Wang, C. Dionisi, B.C. Stringfellow, Helmut Vogel, R. Starosta, R. Mount, Gy L. Bencze, R. Fabbretti, J. P. Martin, Reinhard W. Schulte, D. Luckey, F. C. Erné, Z. L. Xue, M. Yzerman, F. Crijns, M. Fabre, K. Lübelsmeyer, Piero Spillantini, C. Rippich, S. L. Wu, D. Boutigny, Georgi Sultanov, T. S. Dai, R. A. Khan, A. Zichichi, H. Stone, J. G. Branson, S. Morganti, T. Driever, G. Morand, R. C. Ball, F. Tonisch, S. Khokhar, X. J. Yan, Q. Fan, S. Müller, V. P. Andreev, K. N. Qureshi, K. Strauch, G.J. Bobbink, Yanwen Liu, Xd Cai, D. Lee, Jun Guo, J. Y. Liao, R. Morand, G. M. Chen, C. Zaccardelli, B. Lindemann, R. Bock, Sabine Riemann, E. Tarkovsky, F. Bruyant, J. Fehlmann, E. Shumilov, Dimitri Bourilkov, L. Barone, R. Malik, Pierre Lecomte, S. Goldfarb, J. M. Lubbers, N. E. Moulai, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, L. Antonov, J. M. You, G. A. Yang, S. Beingessner, K. Hilgers, Qiang Li, P. A. Piroué, U. Herten, P. McBride, G. Finocchiaro, H. El Mamouni, M. Diemoz, R. Bizzarri, An.A. Vorobyov, T. Matsuda, O. Adriani, Lucas Taylor, Yu. Kamyshkov, Mw Gruenewald, F. Plasil, C. G. Yang, Bolek Wyslouch, K. S. Kumar, Mingshui Chen, C. F. He, A. Pevsner, Barry Blumenfeld, Valery Schegelsky, Ph Fisher, H. Rykaczewski, Y. Karyotakis, D. Ren, M. Dhina, R.B. Sutton, L. W. Jones, Z. Y. Lin, J.H. Wang, Zhongyukun Xu, H. A. Rizvi, U. Vikas, A. Contin, W. J. Metzger, F. Marzano, F. Carbonara, F. L. Linde, P. Blömeke, J. Berdugo, Z.Q. Yang, A. Malinin, M. Guanziroli, R. Magahiz, Sn Ganguli, S. Rosier-Lees, M. Tonutti, G. Sartorelli, F. Diez-Hedo, H. R. Gustafson, Y. Mi, U. Roeser, Frank Filthaut, Marco Meschini, D. Kirkby, X.R. Shi, Christopher George Tully, Wolfgang Lohmann, H. Vogt, Nicanor Colino, M. Chemarin, L.S. Hsu, Jozsef Toth, J. Lettry, Claudio Luci, Elisabetta Gallo, A. Sopczak, Chenliang Wang, Yu. Galaktionov, S. Reucroft, S. Shotkin, P. Extermann, M. Merk, P. Vikas, E. Isiksal, R. Rosmalen, A. Kasser, Guofan Hu, K. Mazumdar, V. Koutsenko, Z. W. Yin, Giovanni Paternoster, P. K. Malhotra, K. Deiters, Roberto Divia, M. Hebert, A. Bujak, Oliver Kornadt, and M. Pohl
Subjects: Physics, Nuclear and High Energy Physics, Muon, 010308 nuclear & particles physics, Branching fraction, Electron–positron annihilation, Hadron, Analytical chemistry, Electron, 01 natural sciences, Standard Model, Nuclear physics, decaimiento, 0103 physical sciences, mediciones, High Energy Physics::Experiment, 010306 general physics, Nuclear Experiment, Ciencias Exactas, Lepton
Abstract: We have measured the decay properties of from a study of inclusive muon and electron events. The average (e and μ) b-quark semileptonic branching ratio has been determined to be BR (b → ℓ + X) = 0.119 ± 0.003 (stat.) ± 0.006 (syst.), assuming the standard model prediction of Γbb = 378 ± 3 MeV. From the ratio of the number of dilepton events to single lepton events, we find BR (b → ℓ + X) = 0.113 ± 0.010 (stat.) ± 0.006 (syst.), without assumptions on Λbb. The partial decay width of the Z0 into has been measured to be Λbb = 385 ± 7 (stat.) ± 11 (syst.) MeV with an additional 19 MeV error from the uncertainty in BR (b → ℓ + X). The average fractional energy of bottom hadrons in events has been determined to be 〈xE〉 = 0.686 ± 0.006 (stat.) ± 0.016 (syst.)., Facultad de Ciencias Exactas
Published: 1991

42. Search for leptoquarks in Z0 decays

Author: J.H. Wang, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, Samuel C.C. Ting, Tariq Aziz, A. Kunin, R. Leiste, M. Merk, H. El Mamouni, Dimitri Bourilkov, H. R. Gustafson, Steven Goldfarb, G. Passaleva, Yu. Galaktionov, G. Landi, D.W. Schmitz, Robert Clare, M. J. Glaubman, Thomas Hebbeker, Paul Lecoq, M. Napolitano, P. Vikas, E. Soderstrom, H. S. Chen, Manjit Kaur, N. E. Moulai, H. Akbari, J. M. Salicio, J. Alcaraz, M. Fabre, M. Hebert, J. Fay, B. Monteleoni, F. Sticozzi, C. Spartiotis, S. Lanzano, A. A. Syed, Crisostomo Sciacca, E. Isiksal, R. Rosmalen, François Chollet, Marco Pieri, An.A. Vorobyov, T. Matsuda, F. Carbonara, Georgi Sultanov, T. S. Dai, R. Mount, A. Arefiev, G. Sauvage, R. A. Khan, A. Zichichi, Aa Vorobyov, P. Arce, T. Driever, R. Morand, Z. L. Xue, D. Goujon, O. Adriani, R. Liu, B.C. Stringfellow, K. Sudhakar, M. Yzerman, F. L. Linde, Cheng Chen, C. Zaccardelli, Lucas Taylor, Vincenzo Innocente, V. P. Andreev, W. W. Kinnison, D. Pandoulas, Harvey B Newman, G. M. Chen, Howard A. Stone, S. S. Gau, T. J. Wenaus, P.V.K.S. Baba, G. G.G. Massaro, F. Tonisch, Q. Fan, Wen-Gan Ma, A. Kasser, Egidio Longo, Jun Guo, B. Lindemann, D. H. Zhang, H. L. Zhuang, K. Hilgers, G. Finocchiaro, Guofan Hu, Y. J. Pei, R.J. Wu, Z. F. Gong, F. Marzano, G. Coignet, W. Krenz, T. Spickermann, F. C. Erné, Alberto Aloisio, A. Ricker, J. Perrier, C. Timmermans, Bolek Wyslouch, Qian Wang, F. Plasil, Mingshui Chen, Yu. Kamyshkov, I. Sheer, A. C. König, R. Magahiz, H. Anderhub, X. Lue, U. K. Chaturvedi, J. G. Branson, J.C. Sens, L.S. Hsu, Th. Meinholz, X. W. Tang, G. J. Bobbink, M. M. Ilyas, T. Angelov, S. X. Wu, P. A. Piroué, S. Beingessner, Raffaello D'Alessandro, C. Grinnell, C. F. He, O. Rind, E. Nagy, Mw Gruenewald, G. B. Mills, Y. S. Lu, A. Pevsner, J. D. Swain, M. Möller, H. F. Chen, W. Y. Chen, J. Mnich, K. Lanius, V. Shevchenko, Hafeez R. Hoorani, Qiang Li, C. Neyer, Gerard Fernandez, F. Diez-Hedo, D. DiBitonto, Ph. Rosselet, B. Borgia, J. Ulbricht, B. Ille, C. Rippich, Leonardo Merola, T. Azemoon, S. Schulte, K. Schmiemann, Z. W. Yin, Barry Blumenfeld, C. G. Yang, S. N. Ganguli, Valery Schegelsky, D.N. Mao, G. Chiefari, Ph Fisher, H. Rykaczewski, P. Zemp, A. Rubbia, T. Foreman, R. de Asmundis, S. Shevchenko, Jianming Qian, M. Schneegans, D. M. Lee, Jozsef Toth, J. Lettry, Claudio Luci, Elisabetta Gallo, Marcos Cerrada, B. N. Jin, Y. Karyotakis, M. Steuer, G. Forconi, J. Weber, D. Perret-Gallix, S. Rosier-Lees, P. Le Coultre, I. Clare, J. Busenitz, M. Rubio, K. S. Kumar, P. McBride, R. B. Sutton, Giovanni Paternoster, H. Nowak, D. Ren, R. Weill, Peter Denes, Paolo Bagnaia, P. Göttlicher, G. Hu, M. Dhina, D. Boutigny, T. Kramer, Carlos Willmott, R. Malik, Speranza Falciano, Y. F. Wang, Chenliang Wang, Wolfgang Stoeffl, M. Gailloud, Z. Y. Lin, M. Lenti, J. J. Blaising, A. L. Anderson, R. Starosta, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, J. Bao, M. Sachwitz, A. Böhm, U. Vikas, D. P. Stickland, Jérôme Rose, J. H. Field, G. Trowitzsch, R. W. Kraemer, C. Y. Chien, J. M. Lubbers, U. Herten, H. T. Li, L. Zehnder, J. B. Ye, W. Wallraff, G. Schwering, Ying Wu, A. C. Weber, D. Antreasyan, S. Reucroft, Y. Mi, M. Wadhwa, Y. Mir, C. H. Ye, S. Shotkin, M. Bocciolini, Qi An, K. Deiters, D. Gele, J. F. Zhou, S. Banerjee, A. Contin, J. M. You, Igor Vorobiev, M. MacDermott, A. A. Savin, H.R. Dimitrov, F. Crijns, M. A. Niaz, Ren-Yuan Zhu, H. Janssen, K.S. Yang, N. Produit, Luciano Barone, Roberto Divia, Zhen Zhang, M. N. Kienzle-Focacci, G. A. Yang, P. Duinker, Panos A Razis, Simonetta Gentile, H. Haan, J. D. Burger, P. Extermann, B. P. Roe, G. Mirabelli, Q.Y. Yang, G. Rahal-Callot, I. Leedom, B. Z. Yang, H. Hofer, A. Gurtu, Zheng Wang, B. Martin, K. L. Tung, V. Commichau, H. J. Schreiber, P. Blömeke, Mariagrazia Alviggi, Kenneth Francis Read, G. Gratta, G. Conforto, A. Hasan, D. Hauschildt, K. Schultze, E. Tarkovsky, J. P. Martin, Y. D. Xu, S. C. Tonwar, U. Roeser, A. Gordeev, D. Lanske, K. Lübelsmeyer, Piero Spillantini, J. Behrens, P. J. Li, Frank Filthaut, K. N. Qureshi, Sc Yeh, L. Romero, BT Bouwens, J. Berdugo, I. Vetlitsky, M. Bourquin, A. Bujak, Oliver Kornadt, M. Pohl, K. Strauch, T. Ferguson, Z.Q. Yang, U. Uwer, X. R. Shi, A. Chen, M. Guanziroli, J. Salicio, Adrian Biland, D. Linnhofer, D.J. Schotanus, Federico Carminati, E. Shumilov, K.D. Shmakov, S. J. Fan, V. Shoutko, V. Lalieu, M. Tonutti, P. Cardenal, V. Koutsenko, G. H. Wang, W. Ruckstuhl, I. C. Brock, Marco Meschini, D. Kirkby, Lamberto Luminari, H. S. Fesefeldt, S. Patricelli, Q. Ye, J. Fehlmann, Christopher George Tully, L. J. Gutay, U. Becker, I. Duran, F. J. Eppling, L. W. Jones, Wolfgang Lohmann, R. C. Ball, D. S. Yan, S. M. Ting, H. Vogt, Pierre Lecomte, B. Bertucci, G. Sartorelli, Nicanor Colino, F. Ferroni, Y. Zeng, P. Schmitz, Alexei Klimentov, P. Lebrun, L. Antonov, K. Freudenreich, M. Capell, J. Krizmanic, A. Marchionni, W. J. Metzger, C. Maña, V.R. Krastev, A. Engler, E. Gonzalez, Bernardo Adeva, L. Li, D. Duchesneau, Y. H. Chang, J.P. Burq, Alexander Malinin, George Alverson, M. Fukushima, R. T. Van de Walle, J.F. Li, Vineet Kumar, H. Suter, Valentin V. Khoze, C-Q. Li, R. Bizzarri, J. M. Le Goff, D. H. Wright, F. DeNotaristefani, L. Leistam, P. G. Seiler, P. Berges, M. Maire, J. A. Rubio, Helmut Vogel, V. Plyaskin, M. T. Dova, H. O. Cohn, G. Herten, W. Friebel, G. Faber, Kajari Mazumdar, D. Z. Shen, J. A. Bakken, E. Valente, S. Khokhar, T.R. McMahon, X. J. Yan, S. Müller, D. McNally, E. Dénes, Petr Levchenko, X. Leytens, G. Viertel, M. Chemarin, Xd Cai, S. Röhner, S. Morganti, F. Cesaroni, J. Schwenke, X. Y. Cui, L. Martinez-Laso, J. Y. Liao, F. Wittgenstein, M. S. Sarakinos, M.L. Chen, Marcella Diemoz, G. Von Dardel, A. Degré, Emilio Leonardi, J. Schütte, P. Marchesini, Ming Zeng, M. Röhner, G. H. Sanders, R. Bock, Y.F. Mao, L. Ludovici, E. Drago, I. Scott, L. Baksay, F. Bruyant, L. Niessen, Sau Lan Wu, O. Fackler, L. Urbán, R. Fabbretti, R. Sehgal, Yanwen Liu, L. Z. Sun, Sabine Riemann, X. L. Wang, Yuehong Xie, M. Vivargent, B. Spiess, Christine Buisson, Z. M. Wang, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, B. L. Betev, A. Bay, G. Morand, A. M. Cartacci, R. Raghavan, Y.P. Tong, Laurent Vuilleumier, Andre Sopczak, Carlo Civinini, M. Maolinbay, W. Kittel, X.G. Li, R. L. Sumner, J. Wenninger, V. Pojidaev, Nikita Smirnov, M. Aguilar-Benitez, Herwig Schopper, M. White, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), 010308 nuclear & particles physics, Scalar (mathematics), Charge (physics), 01 natural sciences, Resonance (particle physics), Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Leptoquark, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment
Abstract: We have searched for direct leptoquark production in Z0 decays from a scan of the Z0 resonance, in the energy range 88.2 ⩽ √s ⩽ 94.2 GeV, using 5.2 pb−1 of data. We exclude the existence of scalar leptoquarks with masses less than 41 to 44 GeV, depending on the charge assignments, at the 95% confidence level.
Published: 1991

43. Search for the neutral Higgs boson

Author: E. Dénes, R. Sehgal, Petr Levchenko, S. Röhner, L. Ludovici, E. Drago, L. Niessen, Sau Lan Wu, T. Driever, A. Hervé, O. Fackler, H. Stone, Christine Buisson, Z. M. Wang, S.X. Wu, J. M. Salicio, H. Anderhub, U. Micke, L. Urbàn, Valery Schegelsky, J.M. Lubbers, Ph Fisher, C. Dionisi, Pablo Garcia-Abia, A. Bay, H. Rykaczewski, Carlo Civinini, M. Maolinbay, M. Aguilar-Benitez, I. Duran, M. White, J.C. Sens, D. Linnhofer, X.L. Wang, R. Mount, J. Mnich, M. Guanziroli, B.Z. Yang, J.D. Swain, Lamberto Luminari, A. Zichichi, I. Vetlitsky, Y. Karyotakis, Helmut Vogel, V. Plyaskin, Y. J. Pei, A. M. Cartacci, R. Raghavan, L.S. Hsu, A. C. König, Laurent Vuilleumier, R. Leiste, V. Shevchenko, Z.Q. Yang, L. Baksay, D. Antreasyan, R.B. Sutton, Raffaello D'Alessandro, C. Grinnell, O. Rind, M.L. Chen, Marcella Diemoz, J. Fehlmann, E. Shumilov, D. DiBitonto, Yu. Kamyshkov, Jean Fay, M. Dhina, D. Boutigny, Mw Gruenewald, G. B. Mills, G. Gratta, M. Schöntag, R. Weill, J.M. Qian, G. H. Wang, E. Isiksal, W. Böhlen, V. Shoutko, Kajari Mazumdar, F. Ferroni, R. C. Ball, M. Steuer, P.G. Seiler, G. Forconi, Q.F. Wang, Z. Y. Lin, M. Lenti, F. Diez-Hedo, Leonardo Merola, S. Khokhar, G. Sultanov, J. Lettry, R. de Asmundis, F. Tonisch, Peter Denes, Elisabetta Gallo, Qi An, S. Lökös, G. Von Dardel, A. Degré, J. Ulbricht, K. S. Kumar, D.N. Mao, Hafeez R. Hoorani, V. Pojidaev, Nikita Smirnov, David Stickland, J. Tòth, D. Perret-Gallix, M. Vollmar, M. Fabre, B. Monteleoni, H. Suter, C. Spartiotis, D. Bourikov, Samuel C.C. Ting, T. S. Dai, R. A. Khan, Paolo Bagnaia, F. Plasil, Marco Meschini, W. Kittel, D. Kirkby, Chenliang Wang, P. Marchesini, Ming Zeng, Th. Rombach, M. Röhner, G. H. Sanders, Steven Goldfarb, G. Passaleva, E. Thomas, J.H. Wang, H. O. Cohn, P. K. Malhotra, H. A. Rizvi, A. Kunin, H. van der Graaf, A. L. Anderson, X.R. Shi, T. Azemoon, C. Timmermans, Marcos Cerrada, Xd Cai, R. Dolin, M. J. Glaubman, M. Gailloud, G. Sartorelli, Simonetta Gentile, L. J. Gutay, U. Becker, Mingshui Chen, I. Sheer, B. Spiess, R. Morand, H. El Mamouni, Yanwen Liu, R. Bizzarri, S. Hancke, F. DeNotaristefani, R. Wilhelm, L. Leistam, Z.Z. Xu, T. Foreman, E. Nagy, V. Lalieu, W. J. Metzger, Y.F. Mao, S. Reucroft, H. Fenker, G.G.G. Massaro, F. Carbonara, V. P. Andreev, G.J. Bobbink, H. L. Zhuang, G. Mirabelli, J. Weber, S. Rosier-Lees, Z.L. Xue, M. Fukushima, H. R. Gustafson, B. Bouwens, K.S. Yang, A. Arefiev, K. N. Qureshi, Ying Wu, J. F. Zhou, Wolfgang Lohmann, F. J. Eppling, L. W. Jones, B. Bertucci, D. S. Yan, C.H. Ye, D. Hauschildt, U. Roeser, V. Koutsenko, Piero Spillantini, G. Herten, L. Martinez, Ingrid U. Scott, F. L. Linde, M. Chemarin, P. Vikas, Yu. Galaktionov, M. Sachwitz, J. Alcaraz, P. Arce, U. Uwer, G. M. Chen, Nicanor Colino, C. Rippich, Q. Fan, D. Goujon, D. Ren, M. Schneegans, D. M. Lee, I. Vorobiev, W. Friebel, G. Faber, Y. Mi, G. Trowitzsch, Kenneth Francis Read, R. Rosmalen, D. McNally, Egidio Longo, An.A. Vorobyov, T. Matsuda, J. Schütte, S. Beingessner, J. M. Le Goff, D. H. Wright, E. Valente, P. Berges, Vincenzo Innocente, B. Borgia, D. Pandoulas, T. McMahon, A.A. Syed, J.P. Burq, H. Vogt, K. Sudhakar, W. Stoeffl, E. Jagel, Bolek Wyslouch, G. Conforto, L. Z. Sun, J.M. You, B.C. Stringfellow, O. Adriani, A. Kuhn, M. Bocciolini, T. Böhringer, Z.F. Gong, T. Spickermann, J. A. Bakken, M. Maire, B. L. Betev, F. Marzano, P. Le Coultre, G. Coignet, W. Krenz, A. van Laak, G. Morand, C. F. He, K. Hangarter, Federico Carminati, Bernard Ille, S. Morganti, Frank Filthaut, J. Schwenke, X. Y. Cui, L. Antonov, Thomas Ferguson, Guofan Hu, X. Leytens, Cheng Chen, H. Schopper, B. Stöhr, F. Cesaroni, A. Contin, J. Y. Liao, P. Duinker, R. Magahiz, L. Zehnder, R. Starosta, M. M. Ilyas, C. Luci, A. Pevsner, D. Luckey, Gy L. Bencze, Y. H. Chang, Y. Zeng, Barry Blumenfeld, D.J. Schotanus, W. Wallraff, M. Harris, J. Bao, C. Zaccardelli, J. Martin, R. Fabbretti, W. W. Kinnison, S. C. Yeh, F. Wittgenstein, Reinhard W. Schulte, A. Sopczak, P. McBride, Y.D. Xu, M. N. Kienzle-Focacci, M. Capell, I. Clare, J. Busenitz, Y. F. Wang, George Alverson, J. G. Branson, M. MacDermott, J. Krizmanic, R. T. Van de Walle, A. Marchionni, M. Tonutti, F. Bruyant, P. Göttlicher, V.R. Krastev, C. Willmott, G. Schwering, M. A. Niaz, R. Malik, S. Patricelli, A. Böhm, Z. W. Yin, Q. Ye, A. A. Savin, M. Hebert, R.L. Summer, E. Gonzalez, Panos A Razis, S. N. Ganguli, P. Extermann, R. Liu, P. Lecomte, I. Leedom, H. Hofer, Bernardo Adeva, P. Schmitz, P. Blömeke, L. Li, C. Camps, Xiaohai Li, D. Duchesneau, Alexander Malinin, J.F. Li, K. Freudenreich, A. Gordeev, M. Micke, Valentin V. Khoze, Vijay Kumar, S. S. Gau, P.V.K.S. Baba, J. Berdugo, Zhuoxiang Ren, M. Wadhwa, C. Maña, I. C. Brock, N. Produit, G. A. Yang, K. Lübelsmeyer, M. Möller, T. Kramer, J. J. Blaising, T. Angelov, K. Lanius, G. Hu, H. Haan, Mariagrazia Alviggi, H. F. Chen, L. Taylor, Speranza Falciano, Adrian Biland, H. T. Li, G. Chiefari, S. Lanzano, K.D. Shmakov, S. J. Fan, J. A. Rubio, S. Shevchenko, A. Engler, W. Ruckstuhl, H. S. Fesefeldt, Qiang Li, M. Vivargent, G. Viertel, U. Herten, K. L. Tung, J.B. Ye, F. Crijns, G. Sauvage, Z.M. Wang, Harvey B Newman, D. H. Zhang, G. Finocchiaro, Marcel Merk, K. Hilgers, G. Paternoster, D.W. Schmitz, J. Perrier, Robert Clare, H.R. Dimitrov, J. D. Burger, Ph. Rosselet, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, G. Rahal-Callot, M. Napolitano, Scc Ting, M.C. Chen, H. S. Chen, K. Schultze, E. Tarkovsky, D. Lanske, R.J. Wu, A. Klimentov, T.J. Wenaus, G. Fernandez, L. Romero, M. Yzerman, G. Landi, M. Bourquin, Manjit Kaur, K. Strauch, H. Akbari, Daqiang Zhang, S. Schulte, Y. Mir, Y.P. Tong, Ren-Yuan Zhu, Luciano Barone, F.C. Erné, Q.Y. Yang, A. Gurtu, V. Commichau, H. J. Schreiber, A. Hasan, Wen-Gan Ma, Z.P. Zhang, Konrad Deiters, X. Lue, U. K. Chaturvedi, Alberto Aloisio, Y. S. Lu, Th. Meinholz, Jérôme Rose, J. H. Field, C. Y. Chien, C. Li, X. W. Tang, S. Riemann, P. A. Piroué, S.C. Tonwar, C.G. Yang, J. Behrens, P. J. Li, Tariq Aziz, P. Lebrun, Fridolin Dittus, A. Chen, J. Salicio, Crisostomo Sciacca, François Chollet, Marco Pieri, B. N. Jin, J. Wenninger, S. Banerjee, B. P. Roe, A. A. Vorobyov, A. Bujak, Oliver Kornadt, M. Pohl, IHEF (IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, Hadron, 01 natural sciences, Standard Model, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Higgs boson, High Energy Physics::Experiment, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment
Abstract: We have searched for the neutral Higgs boson produced in decays of the Z0 through the process e+e-→Z0→H0Z0 *. The data sample analyzed corresponds to 111 200 hadronic decays of the Z0. Combining the results of this analysis with previous L3 results we exclude a minimal standard model Higgs boson in the mass range 0
Published: 1991

44. Determination of alpha-s from energy-energy correlations measured on the Z0 resonance

Author: D. Pandoulas, L. Baksay, R. Sehgal, M. Yzerman, F. Crijns, T. Angelov, A. Marchionni, Bernard Ille, P. McBride, Mingshui Chen, M. Sachwitz, D. H. Zhang, Bolek Wyslouch, T. Böhringer, M. Zeng, L. Antonov, L. Romero, Z.L. Xue, A. M. Cartacci, J.A. Rubio, M. Fabre, H. El Mamouni, Barry Blumenfeld, R. Raghavan, J. Schwenke, G. Hu, M. Capell, T. Foreman, A. C. König, K. Sudhakar, J.M. Lubbers, Y. Mir, F. Cesaroni, Marco Meschini, G.G.G. Massaro, P. Vikas, H. Anderhub, K. Read, J. Y. Liao, M.M. Ilyas, Laurent Vuilleumier, G. B. Mills, E. Gonzalez, L.S. Hsu, U. Vikas, D. M. Lee, A. Contin, R. Y. Zhu, Bernardo Adeva, B. N. Jin, A. Pevsner, H. T. Li, J.F. Zhou, P.A. Piroué, Z.F. Gong, F.C. Erné, Wolfgang Lohmann, P. Lebrun, F. Diez-Hedo, Q. Ye, J. Behrens, T. Ferguson, C. Luci, R. Leiste, M. Pohl, R. L. Sumner, P.H. Fisher, K. Freudenreich, Valery Schegelsky, Antonino Zichichi, M. Bocciolini, S. Röhner, H. Fesefeldt, R.B. Sutton, F. Wittgenstein, H. Haan, A. Kunin, S. N. Ganguli, M. Dhina, D. Boutigny, Andre Sopczak, T. Spickermann, O. Rind, E. Shumilov, Nicolas Produit, F. Filthaut, H. Fenker, O. Kornadt, P.M. Levchenko, B. Bertucci, D. Zhang, Nicanor Colino, X. Lue, C. Spartiotis, S. Goldfarb, R. Liu, D. Antreasyan, S. Lökös, J. Alcaraz, J. Wenninger, A. Kuhn, F. Carbonara, G. Paternoster, Elisabetta Gallo, W. Wallraff, Federico Carminati, W. Böhlen, F. Bruyant, L. Li, M. Gruenewald, Alexander Malinin, K.S. Yang, L. Niessen, E. Valente, J.H. Wang, C.F. He, K. Shmakov, M. Hebert, M. N. Kienzle-Focacci, V. Shoutko, F. Dittus, D. Ren, M.L. Chen, V. Shevchenko, C. Sciacca, M. Vollmar, U. Roeser, E. Isiksal, T. S. Dai, J.P. Burq, G. Faber, R.A. Khan, S. X. Wu, H.L. Zhuang, Z.Y. Lin, B.C. Stringfellow, T. Kramer, Nikita Smirnov, F.L. Linde, S. Banerjee, B. Monteleoni, Th. Rombach, R. J. Wu, Samuel C.C. Ting, G. Gratta, J.M. Le Goff, K.N. Qureshi, Simonetta Gentile, Zp Zhang, L. Zehnder, R. de Asmundis, S. Lanzano, A. Hervé, Yu. Galaktionov, J.F. Li, Qiang Li, R. Rosmalen, Y. Mi, Y. J. Pei, M. Napolitano, M. Vivargent, R. Mount, D. Perret-Gallix, J. Fehlmann, X.R. Shi, M. Tonutti, A. Engler, L. Ludovici, T. Driever, D. Goujon, M. MacDermott, A. Savin, J. Perrier, A. Chen, J. Salicio, K. Hilgers, J. J. Blaising, R. C. Ball, G. Herten, D.P. Stickland, Cheng Chen, R. Wilhelm, T. Matsuda, Konrad Deiters, J.P. Martin, D.J. Schotanus, L. Z. Sun, V. P. Andreev, O. Fackler, L. Urbán, C. Dionisi, H. Rykaczewski, C. Rippich, Ying Lu, Valentin V. Khoze, C.G. Yang, Y.P. Tong, K. Lanius, G. Sultanov, F. Tonisch, L. Luminari, J. Fay, J. A. Bakken, Y.D. Xu, P.J. Li, C. J.W.P. Timmermans, S. Reucroft, E. Thomas, G. Von Dardel, A. Bay, D.N. Mao, A. Degré, Luciano Barone, P. Extermann, Q.Y. Yang, B. P. Roe, G.J. Bobbink, M. Chemarin, J. M. Salicio, I. Leedom, K. L. Tung, G. M. Chen, F.J. Eppling, Igor Vorobiev, S. Beingessner, J. Weber, R. Starosta, D. Luckey, M.A. Niaz, Panos A Razis, X.L. Wang, E. Drago, S. L. Wu, A. Gurtu, W. Ruckstuhl, Q. Fan, P. Le Coultre, T. J. Wenaus, F. Ferroni, H. Hoorani, G. Landi, J. M. You, G. Trowitzsch, S. Patricelli, Carlo Civinini, Y. Zeng, Alberto Aloisio, R. Magahiz, Th. Meinholz, M. Wadhwa, P. Lecoq, R. Bizzarri, S. Hancke, F. DeNotaristefani, G. A. Yang, G. Rahal-Callot, M. Maolinbay, Raffaello D'Alessandro, M. Guanziroli, M. Schöntag, G. Conforto, D. Hauschildt, P. Blömeke, R. Fabbretti, J. Krizmanic, M. Diemoz, U. Micke, X. W. Tang, A. Böhn, J. Mnich, V. Koutsenko, W. Kittel, Z. Ren, J. Bao, M. Pieri, G. Sartorelli, Yanwen Liu, X.G. Li, A. Gordeev, M. Micke, G. Finocchiaro, S. Khokhar, L. Leistam, M. Möller, P.K. Malhotra, J.C. Sens, H.J. Schreiber, T. McMahon, U. Uwer, B. Borgia, M. Aguilar-Benitez, I. Duran, S. S. Gau, J. Ulbricht, A. van Laak, A. Bujak, S. Falciano, G. Fernandez, Tariq Aziz, U. Becker, G. Mirabelli, H. Hofer, Dimitri Bourilkov, U. Herten, K. Hangarter, P.V.K.S. Baba, M. Merk, K. Mazumdar, Y.F. Mao, X. Leytens, G. Viertel, J. Berdugo, Z.Q. Yang, Sabine Riemann, H. Vogt, V. Commichau, H. F. Chen, W. Kinnison, R. Malik, H. Suter, Douglas Wright, A. Arefiev, Q. An, T. Azemoon, Xd Cai, P. Spillantini, M. Maire, V. Plyaskin, A. Hasan, Y. Karyotakis, G. Passaleva, S. Morganti, C. R. Wang, J.M. Qian, F. Plasil, R. Weill, G. Schwering, Marcos Cerrada, Qun Wang, R. Dolin, P. Berges, A. L. Anderson, W.G. Ma, P. Duinker, X. Y. Cui, Aa Vorobyov, Adrian Biland, D. Kirkby, B. Bouwens, V. Pojidaev, L. W. Jones, W. Stoeffl, I. Clare, J. Busenitz, M. Gailloud, H.A. Rizvi, Gy L. Bencze, E. Dénes, G. Chiefari, S. Shevchenko, D. S. Yan, P. Arce, S. M. Ting, Reinhard W. Schulte, M. Glaubman, C. Grinnell, G. Sauvage, J.D. Swain, Ying Wu, M. Fukushima, G. Morand, S. J. Fan, P. Marchesini, L. Martinez, B. Stöhr, P. Göttlicher, D. Lanske, Z.M. Wang, B. Spiess, F. Marzano, Guofan Hu, E. Jagel, C. Li, François Chollet, Bz Yang, M. Lenti, I. Sheer, Y. H. Chang, H. Vogel, B. L. Betev, H.R. Dimitrov, J. B. Ye, D. Duchesneau, K. Lübelsmeyer, Z.Z. Xu, H. O. Cohn, Harvey B Newman, P. Lecomte, George Alverson, D. Linnhofer, C. Willmott, S. C. Tonwar, R. T. Van de Walle, M. Steuer, E. Nagy, J. Lettry, J. Tòth, U. K. Chaturvedi, S. Rosier-Lees, E. Longo, G.H. Wang, J. G. Branson, K. Strauch, P. Schmitz, G. S. Sanders, L. Merola, I. Scott, C. Camps, Jérôme Rose, H. Stone, R. Morand, C. Y. Chien, I. Vetlitsky, Vincenzo Innocente, C. Maña, I. C. Brock, V. Lalieu, M. Harris, G. Forconi, W. Friebel, D. McNally, Z. W. Yin, Christine Buisson, H. van der Graafs, Z. M. Wang, P.G. Seiler, D.W. Schmitz, Yi Wang, Robert Clare, Ph. Rosselet, Thomas Hebbeker, R. W. Kraemer, H. R. Gustafson, Peter Denes, G. Coignet, W. Krenz, Paolo Bagnaia, H. S. Chen, Manjit Kaur, P. Garcia-Abia, H. Akbari, V. Kumar, J. Schütte, M. Schneegans, V. R. Krastev, An.A. Vorobyov, C. Zaccardelli, O. Adriani, Lucas Taylor, M. G. Alviggi, M. Röhner, Yu. Kamyshkov, L.J. Gutay, K. S. Kumar, Sc Yeh, A. Klimentov, M. Bourquin, M. White, J. Field, H. Schopper, S. Schulte, C. H. Ye, J. D. Burger, M.C. Chen, W.J. Metzger, K. Schultze, E. Tarkovsky, A. A. Syed, IHEF (IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, Scale (ratio), 010308 nuclear & particles physics, media_common.quotation_subject, Electron–positron annihilation, Hadron, 01 natural sciences, Asymmetry, Resonance (particle physics), Hadronization, Nuclear physics, Renormalization, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, 010306 general physics, Particle Physics - Experiment, media_common
Abstract: We present a study of energy-energy correlations based on 83 000 hadronic Z0 decays. From this data we determine the strong coupling constant αs to second order QCD: αs(91.2 GeV)=0.121±0.004(exp.)±0.002(hadr.)-0.006 + 0.009(scale)±0.006(theor.) from the energy-energy correlation and αs(91.2 GeV)=0.115±0.004(exp.)-0.004 +0.007(hadr.) -0.000 +0.002(scale)- 0.005 +0.003 (theor.) from its asymmetry using a renormalization scale μ1=0.1 s. The first error (exp.) is the systematic experimental uncertainly, the statistical error is negligible. The other errors are due to hadronization (hadr.), renormalization scale (scale) uncertainties, and differences between the calculated second order corrections (theor.). © 1991.
Published: 1991

45. Measurement of electroweak parameters from hadronic and leptonic decays of the Z$^0$

Author: E. Valente, Alberto Aloisio, A. Ricker, Th. Meinholz, R. Sehgal, D. McNally, E. Dénes, R. Fabbretti, D. Linnhofer, Federico Carminati, Dimitri Bourilkov, X. W. Tang, L. Antonov, G. Viertel, N. E. Moulai, Raffaello D'Alessandro, L. Z. Sun, R. Leiste, C. Grinnell, F. Cesaroni, L.S. Hsu, I. Sheer, P. A. Piroué, D. Gele, M. Capell, J. Krizmanic, A. Marchionni, H. R. Gustafson, An.A. Vorobyov, T. Matsuda, S. Morganti, J. Schwenke, X. Y. Cui, O. Adriani, J. P. Burq, Lucas Taylor, Leonardo Merola, Gerard Fernandez, G. Herten, Yuehong Xie, J. Y. Liao, B. Monteleoni, F. Sticozzi, M. Hebert, L. Martinez-Laso, T. Azemoon, F. Diez-Hedo, V.R. Krastev, E. Gonzalez, S. Patricelli, Q. Ye, M. Vivargent, B. Spiess, Christine Buisson, Yu. Kamyshkov, Yanwen Liu, Jozsef Toth, J. Lettry, Claudio Luci, Mw Gruenewald, G. B. Mills, W. Friebel, G. Faber, Z. M. Wang, C. G. Yang, Peter Denes, Jj Blaising, Zheng Wang, C. Spartiotis, Marcos Cerrada, Panos A Razis, Zhenyu Zhang, Emilio Leonardi, J. Schütte, K. S. Kumar, G. Sauvage, C. Neyer, Y. J. Pei, R. Liu, Paolo Bagnaia, M. Rubio, C. Dionisi, P. Marchesini, Elisabetta Gallo, R. Bock, J. M. Salicio, G. Landi, Sabine Riemann, Pablo Garcia-Abia, Ming Zeng, Axel König, Bolek Wyslouch, Qian Wang, T. Kramer, S. Lanzano, Bernardo Adeva, D. Pandoulas, D. Z. Shen, V. Lalieu, S. Rosier-Lees, B. N. Jin, H. Nowak, Sc Yeh, Alain Hervé, M. Röhner, W. Y. Chen, M. J. Glaubman, T. Spickermann, R. Morand, Z. L. Xue, A. Klimentov, P. Blömeke, A. Gordeev, L. Baksay, F. Bruyant, S. S. Gau, T. J. Wenaus, P.V.K.S. Baba, Y. Mi, A. Bay, Carlo Civinini, M. Maolinbay, Harvey B Newman, K. Hilgers, J.C. Sens, R. Mount, A. M. Cartacci, C-Q. Li, R. Raghavan, Y.P. Tong, J. A. Bakken, R. Bizzarri, C. F. He, A. Pevsner, V. Koutsenko, Yu. Galaktionov, J. Alcaraz, Howard A. Stone, F. Tonisch, Q. Fan, H. L. Zhuang, M. Yzerman, X.G. Li, M. Aguilar-Benitez, Chenliang Wang, Y.F. Mao, S. Reucroft, R. T. Van de Walle, G. Hu, Laurent Vuilleumier, V.G. Shevchenko, Bernard Ille, R. Magahiz, G. Gratta, V. Plyaskin, A. A. Syed, L. Romero, K. N. Qureshi, S. C. Tonwar, U. Roeser, Frank Filthaut, I. Scott, Samuel C.C. Ting, D.N. Mao, Wolfgang Stoeffl, J. Berdugo, Z.Q. Yang, Helmut Vogel, F. DeNotaristefani, L. Leistam, D. Hauschildt, S. Shotkin, Barry Blumenfeld, Qiang Li, R. L. Sumner, G. H. Wang, D. Antreasyan, L. Zehnder, P. LeCoultre, W. Wallraff, H. Haan, Mariagrazia Alviggi, Cheng Chen, I. Vetlitsky, B. Borgia, J. D. Swain, P. McBride, M. S. Sarakinos, Thomas Ferguson, Z. F. Gong, K. Deiters, J. Wenninger, M. Bourquin, J. Ulbricht, R. Weill, Qi An, M. Gailloud, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Herwig Schopper, M. White, Petr Levchenko, S. Röhner, M. Sachwitz, P. Duinker, H. El Mamouni, Roberto Divia, V. Pojidaev, Manjit Kaur, M.L. Chen, A. Böhm, C. Zaccardelli, X. Lue, U. K. Chaturvedi, Y. S. Lu, L. J. Gutay, K. Strauch, B.C. Stringfellow, Nikita Smirnov, W. W. Kinnison, M. T. Dova, M. Bocciolini, Steven Goldfarb, B. P. Roe, F. Plasil, P. Criscuolo, M. Lenti, H. Janssen, K.S. Yang, G. Passaleva, Mingshui Chen, J.M. LeGoff, F. Wittgenstein, Y. Karyotakis, I. Vorobiev, G. Schwering, A. L. Anderson, U. Becker, Adrian Biland, H. Akbari, H. O. Cohn, Marcella Diemoz, Simonetta Gentile, Tariq Aziz, Kajari Mazumdar, Ying Wu, L. Ludovici, E. Drago, J. F. Zhou, Jérôme Rose, D. Boutigny, F. Crijns, P. Berges, I. Duran, Jun Guo, D.H. Zhang, P. Arce, K.D. Shmakov, S. J. Fan, D. Goujon, G. Von Dardel, X.R. Shi, S. Khokhar, T.R. McMahon, X. J. Yan, S. Müller, Lamberto Luminari, L. Niessen, R. Starosta, Marco Meschini, Sau Lan Wu, J. H. Field, G. Trowitzsch, B. L. Betev, Kenneth Francis Read, P. Vikas, A. Degré, C. Y. Chien, M. Maire, Jean Fay, D. Luckey, Gy L. Bencze, M. Dhina, B. Bouwens, F. J. Eppling, L. W. Jones, Reinhard W. Schulte, L. Li, U. Herten, P. Cardenal, I. Clare, J. Busenitz, D. S. Yan, D. Kirkby, G. Conforto, T. Driever, F. C. Erné, B. Lindemann, G. Morand, Egidio Longo, G. Finocchiaro, M. N. Kienzle-Focacci, R. Rosmalen, Marcel Merk, E. Isiksal, D. Duchesneau, M. Schneegans, S. Shevchenko, M. Fabre, J. Fehlmann, T. Angolov, A. Engler, P. Göttlicher, H.R. Dimitrov, W. Ruckstuhl, A. Bujak, A. Savin, Georgi Sultanov, D. Ren, S. M. Ting, T. S. Dai, M. M. Ilyas, Z. Y. Lin, R. C. Ball, Oliver Kornadt, M. Pohl, R. A. Khan, Pierre Lecomte, Vincenzo Innocente, X. L. Wang, S. Beingessner, A. Arefiev, J. D. Burger, J. B. Ye, G. Sartorelli, Aa Vorobyov, Xd Cai, O. Fackler, H. S. Fesefeldt, A. Kasser, V. P. Andreev, J. Perrier, Christopher George Tully, U. Vikas, T. Foreman, G. Rahal-Callot, R. Malik, B. Martin, J.F. Li, M. MacDermott, J.H. Wang, G.J. Bobbink, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, M. Chemarin, J. Mnich, Jianming Qian, L. Urbán, Charles Timmermans, Ren-Yuan Zhu, Luciano Barone, A. Contin, M. A. Niaz, K. Sudhakar, A. Kunin, A. Malinin, Crisostomo Sciacca, François Chollet, Marco Pieri, C. Rippich, G. M. Chen, R.J. Wu, P. Extermann, Wolfgang Lohmann, H. Vogt, B. Bertucci, A. C. Weber, J. M. Lubbers, A. Rubbia, M. Guanziroli, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, J. G. Branson, F. Marzano, Valentin V. Khoze, Nicanor Colino, K. Schultze, E. Tarkovsky, H. Suter, Carlos Willmott, Speranza Falciano, G. Coignet, W. Krenz, W. Kittel, A. Sopczak, Davide Piccolo, S. X. Wu, J. Bao, W. J. Metzger, Z. W. Yin, Q.Y. Yang, O. Rind, X. Leytens, D. Lanske, Y. F. Wang, G. Mirabelli, J. P. Martin, S. N. Ganguli, A. Gurtu, R.B. Sutton, K. Lübelsmeyer, Piero Spillantini, D. DiBitonto, Ph. Rosselet, Hafeez R. Hoorani, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, J. M. You, H. T. Li, G.G.G. Massaro, E. Shumilov, F. Carbonara, E. Nagy, V. Commichau, H. J. Schreiber, M. Steuer, G. Forconi, J. Weber, H. Anderhub, V. Shoutko, S. Schulte, K. Schmiemann, D. Perret-Gallix, N. Produit, D. M. Lee, M. Fukushima, G. A. Yang, M. Tonutti, D. P. Stickland, F. L. Linde, A. Hasan, Y. Mir, C. H. Ye, P. Zemp, Subarno Banerjee, R. de Asmundis, M. Möller, Y. D. Xu, H. F. Chen, J. Behrens, P. J. Li, P. Lebrun, G. Chiefari, G. Paternoster, D.W. Schmitz, U. Uwer, Robert Clare, A. Chen, J. Salicio, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, D. H. Wright, M. Napolitano, E. Soderstrom, H. S. Chen, G. S. Sanders, Y. H. Chang, George Alverson, P. G. Seiler, J. A. Rubio, Vineet Kumar, F. Ferroni, Y. Zeng, P. Schmitz, K. Freudenreich, C. Maña, I. C. Brock, Wen-Gan Ma, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, B., Adevaa, O., Adrianib, M., Aguilar Benitezc, H., Akbarid, J., Alcarazd, Aloisio, Alberto, G., Alversonf, Alviggi, Mariagrazia, Q., Ang, H., Anderhubh, A. L., Andersoni, V. P., Andreevj, T., Angelovi, L., Antonovk, D., Antreasyanℓ, P., Arcec, A., Arefievm, T., Azemoonn, T., Azizo, P. V. K. S., Babag, P., Bagnaiap, J. A., Bakkenq, L., Baksayr, R. C., Balln, S., Banerjeeo, J., Baod, L., Baronep, A., Bay, U., Beckeri, J., Behrensh, S., Beingessnert, Benczeu, G. y. L., J., Berdugoc, P., Bergesi, B., Bertuccip, B. L., Betevk, A., Bilandh, R., Bizzarrip, J. J., Blaisingt, P., Blömekev, B., Blumenfeldd, G. J., Bobbinkw, M., Bocciolinib, W., Böhlenx, A., Böhmv, T., Böhringery, B., Borgiap, D., Bourilkovk, M., Bourquin, D., Boutignyt, J. G., Bransonz, I. C., Brockaa, F., Bruyanta, C., Buissona, A., Bujakc, J. D., Burgeri, J. P., Burqa, J., Busenitzad, X. D., Caig, C., Campsv, M., Capelln, F., Carbonara, F., Carminatib, A. M., Cartaccib, M., Cerradac, F., Cesaronip, Y. H., Changi, U. K., Chaturvedig, M., Chemarina, A., Chena, C., Chena, G. M., Chena, H. F., Chena, H. S., Chena, M., Cheni, M. C., Chena, Chiefari, Giovanni, C. Y., Chiend, C., Civininib, I., Clarei, R., Clarei, G., Coignett, N., Colinoa, V., Commichauv, G., Confortob, A., Contina, F., Crijnsw, X. Y., Cuig, T. S., Daii, R., D'Alessandrob, R., de Asmundise, A., Degréa, K., Deitersaa, E., Dénesu, P., Denesq, F., De Notaristefanip, M., Dhinah, D., Dibitontoa, F., Diez Hedoa, H. R., Dimitrovk, C., Dionisip, F., Dittusa, R., Dolini, E., Drago, T., Drieverw, D., Duchesneau, P., Duinkera, I., Durana, H., El Mamouniab, A., Englera, F. J., Epplingi, F. C., Ernéw, P., Extermann, R., Fabbrettih, G., Faberi, S., Falcianop, Q., Fana, S. J., Fana, M., Fabreh, J., Faya, J., Fehlmannh, H., Fenkerf, T., Fergusonaa, G., Fernandezc, F., Ferronia, H., Fesefeldtv, J., Field, G., Finocchiarop, P. H., Fisherd, G., Forconi, T., Foremanw, K., Freudenreichh, W., Friebela, M., Fukushimai, M., Gailloudy, Galaktionovm, Y. u., E., Gallob, S. N., Gangulio, P., Garcia Abiac, S. S., Gaua, S., Gentilep, M., Glaubmanf, S., Goldfarbn, Z. F., Gonga, E., Gonzalezc, A., Gordeevm, P., Göttlicherv, D., Goujon, G., Grattaa, C., Grinnelli, M., Gruenewalda, M., Guanzirolig, A., Gurtuo, H. R., Gustafsonn, L. J., Gutayac, H., Haanv, S., Hanckev, K., Hangarterv, M., Harrisa, A., Hasang, C. F., Heaj, T., Hebbekerv, M., Hebertz, G., Herteni, U., Hertenv, A., Hervéa, K., Hilgersv, H., Hoferh, H., Hooranig, L. S., Hsuae, G., Hug, G. Q., Huaj, B., Illeab, M. M., Ilyasg, V., Innocentee, E., Isiksalh, E., Jagelg, B. N., Jinaf, L. W., Jonesn, R. A., Khang, Kamyshkovm, Y. u., Y., Karyotakist, M., Kaurg, S., Khokharg, V., Khozej, D., Kirkbyah, W., Kittelw, A., Klimentovm, A. C., Königw, O., Kornadtv, V., Koutsenkom, R. W., Kraemeraa, T., Krameri, V. R., Krastevk, W., Krenzv, J., Krizmanicd, A., Kuhnx, K. S., Kumarak, V., Kumarg, A., Kuninm, A., van Laakv, V., Lalieu, G., Landib, K., Laniusa, D., Lanskev, S., Lanzano, P., Lebrunab, P., Lecomteh, P., Lecoqa, P., Le Coultreh, I., Leedomf, J. M., Le Goffa, L., Leistama, R., Leisteai, M., Lentib, J., Lettryh, P. M., Levchenkoj, X., Leytensw, C., Liag, H. T., Liaf, J. F., Lig, L., Lih, P. J., Liaj, Q., Lig, X. G., Liaf, J. Y., Liaoaj, Z. Y., Linag, F. L., Lindeaa, D., Linnhofera, R., Liug, Y., Liug, W., Lohmannai, S., Lökösr, E., Longop, Y. S., Luaf, J. M., Lubbersw, K., Lübelsmeyerv, C., Lucia, D., Luckeyℓ, L., Ludovicip, X., Lueh, L., Luminarip, W. G., Maag, M., Macdermotth, R., Magahizr, M., Mairet, P. K., Malhotrao, R., Malikg, A., Malininm, C., Mañac, D. N., Maon, Y. F., Maoaf, M., Maolinbayh, P., Marchesinig, A., Marchionnib, J. P., Martinab, L., Martineza, F., Marzanop, G. G. G., Massarow, T., Matsudai, K., Mazumdaro, P., Mcbrideak, T., Mcmahonac, D., Mcnallyh, Meinholzv, T. h., M., Merkw, Merola, Leonardo, M., Meschinib, W. J., Metzgerw, Y., Mig, M., Mickev, U., Mickev, G. B., Millsn, Y., Mirg, G., Mirabellip, J., Mnichv, M., Möllerv, B., Monteleonib, G., Morand, R., Morandt, S., Morgantip, V., Morgunovm, R., Mountah, E., Nagyu, Napolitano, Marco, H., Newmanah, M. A., Niazg, L., Niessenv, D., Pandoulasv, G., Passalevab, Paternoster, Giovanni, Patricelli, Sergio, Y. J., Peiv, D., Perret Gallixt, J., Perrier, A., Pevsnerd, M., Pierib, P. A., Pirouéq, V., Plyaskinm, M., Pohlh, V., Pojidaevm, N., Produit, J. M., Qiani, K. N., Qureshig, R., Raghavano, G., Rahal Calloth, P., Razish, K., Readq, D., Renh, Z., Reng, S., Reucroftf, O., Rindn, C., Rippichaa, H. A., Rizvig, B. P., Roen, M., Röhnerv, S., Röhnerv, U., Roeserai, Rombachv, T. h., L., Romeroc, J., Rosev, S., Rosier Leest, R., Rosmalenw, Rosselety, P. h., J. A., Rubioa, W., Ruckstuhl, H., Rykaczewskih, M., Sachwitzai, J., Salicioa, J. M., Salicioc, G., Sartorelliℓ, G., Sauvaget, A., Savinm, V., Schegelskyj, D., Schmitzv, P., Schmitzv, M., Schneeganst, M., Schöntagv, H., Schopperaℓ, D. J., Schotanusw, H. J., Schreiberai, R., Schultev, S., Schultev, K., Schultzev, J., Schütteak, J., Schwenkev, G., Schweringv, Sciacca, Crisostomo, I., Scottak, R., Sehgalg, P. G., Seilerh, J. C., Sensw, I., Sheerz, V., Shevchenkom, S., Shevchenkom, X. R., Shiaa, K., Shmakovm, V., Shoutkom, E., Shumilovm, N., Smirnovj, A., Sopczakah, C., Spartiotisd, T., Spickermannv, B., Spiessx, P., Spillantinib, R., Starostav, M., Steuerℓ, D. P., Sticklandq, B., Stöhrh, H., Stone, K., Strauchak, B. C., Stringfellowac, K., Sudhakarv, G., Sultanova, R. L., Summerq, L. Z., Sunag, H., Suterh, R. B., Suttonaa, J. D., Swaing, A. A., Syedg, X. W., Tangaf, E., Tarkovskym, L., Taylorf, E., Thomasg, C., Timmermansw, Samuel C. C., Tingi, S. M., Tingi, Y. P., Tongae, F., Tonischai, M., Tonuttiv, S. C., Tonwaro, J., Tòthu, G., Trowitzschai, K. L., Tungaf, J., Ulbrichtx, L., Urbànu, U., Uwerv, E., Valentep, R. T., Van de Wallew, H., van der Graafw, I., Vetlitskym, G., Viertelh, P., Vikasg, U., Vikasg, M., Vivargentt, H., Vogelaa, H., Vogtai, M., Vollmarv, G., Von Dardela, I., Vorobievm, A. A., Vorobyovj, Vorobyovj, A. n. A., L., Vuileumiery, M., Wadhwag, W., Wallraffv, C. R., Wangag, G. H., Wangaa, J. H., Wangaf, O. F., Wangak, X. L., Wangag, Y. F., Wangb, Z., Wangg, Z. M., Wangg, J., Weberh, R., Weilly, T. J., Wenausi, J., Wenninger, M., Whitei, R., Wilhelmw, C., Willmottc, F., Wittgensteina, D., Wrightq, R. J., Wuaf, S. L., Wug, S. X., Wug, Y. G., Wuaf, B., Wysłouchi, Y. D., Xuaf, Z. Z., Xuag, Z. L., Xueaj, D. S., Yanaj, B. Z., Yangag, C. G., Yangaf, G., Yangg, K. S., Yangaf, Q. Y., Yangaf, Z. Q., Yangaj, C. H., Yeg, J. B., Yeh, Q., Yeg, S. C., Yehae, Z. W., Yinaj, J. M., Youg, C., Zaccardelliah, L., Zehnderh, M., Zengg, Y., Zengv, D., Zhangz, D. H., Zhangw, Z. P., Zhangag, J. F., Zhouv, R. Y., Zhuah, H. L., Zhuangaf, and A., Zichichi
Subjects: Physics, Particle physics, Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Electron–positron annihilation, Electroweak interaction, Hadron, Física, Weinberg angle, large electron positron collider, 01 natural sciences, 7. Clean energy, Nuclear physics, 0103 physical sciences, Large Electron–Positron Collider, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Partículas Elementales, 010306 general physics, Engineering (miscellaneous), Particle Physics - Experiment, Ciencias Exactas, Lepton
Abstract: We have studied the reactions e+e−→hadrons, e+e−, μ+ μ− and τ+τ−, in the energy range 88.2 ≦ √s ≦ 94.2 GeV. A total luminosity of 5.5 pb−1, corresponding to approximately 115000 hadronic and 10000 leptonic Z0 decays, has been recorded with the L3 detector. From a simultaneous fit to all of our measured cross section data, we obtain assuming lepton universality: Mz = 91.181 ± 0.010 ± 0.02 (LEP) GeV, Γz = 2501 ± 17 MeV, Γhad= 1742 ± 19 MeV, Γt = 83.6 ± 0.8 MeV. If we do not assume lepton universality, we obtain for the partial decay widths of the Z0 into e+e−, μ+μ− and τ+ τ−: Γe = 83.3 ± 1.1 MeV, Γμ = 84.5 ± 2.0 MeV, Γτ = 84.0 ± 2.7 MeV. From the measured ratio of the invisible and the leptonic decay widths of the Z0, we determine the number of light neutrino species to be Nv =3.05±0.10. We include our measurements of the forward-backward asymmetry for the leptonic channels in a fit to determine the vector and axial-vector neutral current coupling constants of charged leptons to the Z0. We obtain g¯V = −0.046+0.015−0.012 and g¯A = −0.500 ± 0.003. In the framework of the Standard Model, we estimate the top quark mass to be mt =193+52−69 ± 16 (Higgs) GeV, and we derive a value for the weak mixing angle of sin2θW ≡ 1 − (MW/MZ)2 = 0.222 ± 0.008, corresponding to an effective weak mixing angle of sin2θ¯W = 0.2315 ± 0.0025., Facultad de Ciencias Exactas
Published: 1991

46. Hadron calorimetry in the L3 detector

Author: R.J. Wu, M.L. Chen, A. Schultz von Dratzig, S. Shevchenko, R. A. Khan, G. M. Chen, Qi An, Y. J. Pei, Yu. Kamyshkov, M. M. Ilyas, Y.B. Lin, G.B. Mills, A. Arefiev, Yu. Galaktionov, Tariq Aziz, H. Haan, K. N. Qureshi, S. N. Ganguli, V. Plyaskin, Y. S. Lu, Ying Wu, J. F. Zhou, I. Vetlitsky, B. P. Roe, M. Wadhawa, Cheng Chen, G. Schwering, K. Sudhakar, A. Savin, Marco Pieri, Steven Goldfarb, Oliver Kornadt, Vitaliy G. Shevchenko, H. Hofer, K. L. Tung, K.D. Shmakov, E. Shoumilov, Raffaello D'Alessandro, A. Marchionni, Yu. Gorodkov, A. Gurtu, X. Y. Cui, O. Adriani, R. Raghavan, E. Tarkovsky, M. Capell, J. Lettry, D. Pandoulas, R. Siedling, Y. F. Wang, T. Azemoon, Vineet Kumar, S. R. Chendvankar, Elisabetta Gallo, P. LeCoultre, W. Wallraff, S. Banerjee, H. T. Li, M. Röhner, A. Klimentov, V. Pojidaev, L. W. Jones, S.W. Wu, X. W. Tang, Antonino Zichichi, Z.F. Gong, I. Vorobiev, V. Koutsenko, S. Saran, Kajari Mazumdar, Xd Cai, V. Morgunov, P. K. Malhotra, A. Kunin, R. C. Ball, Pierre Lecomte, A. Malinin, V. Shoutko, K. Lübelsmeyer, P. Blömeke, S. C. Tonwar, H. S. Chen, A. Gordeev, Marco Meschini, J. Ulbricht, L. Niessen, Waclaw Karpinski, Carlo Civinini, X.G. Li, and B. Spiess
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Muon, Calorimeter (particle physics), Physics::Instrumentation and Detectors, High Energy Physics::Phenomenology, Hadron, Detector, Resolution (electron density), Calorimetry, Hadron calorimeter, Nuclear physics, High Energy Physics::Experiment, Detectors and Experimental Techniques, Nuclear Experiment, Instrumentation
Abstract: The characteristics of the L3 hadron calorimeter as realized in the observation of hadronic jets and other events from e + e − collisions at LEP are presented and discussed. The pattern-recognition algorithm utilizing the fine granulatiry of the calorimeter is described, and the observed overall resolution of 10.2% for hadron jets from Z decay is reported. The use of the calorimeter in providing information on muon energy losses is also noted.
Published: 1990

47. Search for a low mass neutral Higgs boson in Z0 decay

Author: G. Landi, M. Merk, P. Vikas, Alain Hervé, R. Rosmalen, M. Fabre, A. Bay, A. A. Syed, K. Sudhakar, Georgi Sultanov, R. A. Khan, Carlo Civinini, T. Driever, M. Maolinbay, Tariq Aziz, V. P. Andreev, G.J. Bobbink, X.G. Li, M. Aguilar-Benitez, I. Duran, B.C. Stringfellow, P. Schmitz, Alexei Klimentov, J.M. Qian, Egidio Longo, J.C. Sens, M. Yzerman, F. Crijns, T. Kramer, M. Chemarin, Herwig Schopper, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, C. Camps, K. Freudenreich, F. Ferroni, Y. Zeng, Igor Vorobiev, M. White, G. M. Chen, J. J. Blaising, M. M. Ilyas, Y. Karyotakis, H.T. Li, G. Finocchiaro, Y. H. Chang, G. Fernandez, B. L. Betev, George Alverson, Panos A Razis, R. Fabbretti, H. R. Gustafson, Vineet Kumar, P. Blömeke, H. Haan, J. Behrens, P. J. Li, P. Lebrun, Fridolin Dittus, Mariagrazia Alviggi, Dimitri Bourilkov, Marco Meschini, R.J. Wu, A. Sopczak, J. Perrier, L. Baksay, Yu. Galaktionov, Crisostomo Sciacca, François Chollet, Marco Pieri, C. Rippich, D. Pandoulas, T. McMahon, B. Monteleoni, Petr Levchenko, S. Röhner, D. Kirkby, BT Bouwens, J. Alcaraz, R. Malik, T. Spickermann, L.S. Hsu, G. Morand, W. Wallraff, Guofan Hu, J.M. Lubbers, M. Bourquin, F. Wittgenstein, K. Strauch, G. Gratta, L. Urbàn, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, Bernard Ille, R. Magahiz, J. M. You, A. Arefiev, Aa Vorobyov, E. Jagel, W. Kittel, N. Produit, Wen-Gan Ma, L. Ludovici, E. Drago, An.A. Vorobyov, T. Matsuda, A. Chen, O. Adriani, J. Salicio, Lucas Taylor, I. Vetlitsky, A. Gordeev, M. Micke, Jozsef Toth, J. Lettry, Claudio Luci, Konrad Deiters, C.Y. Chien, M. Lenti, A. L. Anderson, Cheng Chen, B. Stöhr, J. D. Swain, K. N. Qureshi, O. Rind, P. McBride, L. Niessen, Sau Lan Wu, Jean Fay, M. Dhina, D. Boutigny, D.W. Schmitz, G.G.G. Massaro, Z. Y. Lin, Elisabetta Gallo, U. Roeser, Alberto Aloisio, Y.J. Pei, M. Harris, G. A. Yang, R.C. Ball, Z.L. Xue, Adrian Biland, Wolfgang Lohmann, H. Vogt, B. Bertucci, M.L. Chen, G. Sauvage, Ying Wu, V. Plyaskin, E. Nagy, C-Q. Li, C. Zaccardelli, Nicanor Colino, Yanwen Liu, Chenliang Wang, Federico Carminati, Th. Meinholz, X. Lue, U. K. Chaturvedi, A. Böhm, Hafeez R. Hoorani, Y. S. Lu, Marcella Diemoz, G. Coignet, J. F. Zhou, Y. Mi, G. Schwering, Robert Clare, J. G. Branson, X. W. Tang, Z.Q. Yang, P. A. Piroué, D.N. Mao, Yu. Kamyshkov, K.D. Shmakov, S. J. Fan, S. Reucroft, Harvey B Newman, D. DiBitonto, Luciano Romero, Bolek Wyslouch, Qian Wang, Helmut Vogel, S. C. Yeh, M. Möller, R. Leiste, H. Fenker, E. Dénes, R. Sehgal, M. Schneegans, Jérôme Rose, J. H. Field, K. Hilgers, Ph. Rosselet, G. Trowitzsch, S. C. Tonwar, Zhen Zhang, F. Marzano, B. N. Jin, S. Rosier-Lees, W. Krenz, M. MacDermott, R. Raghavan, A. C. König, G. Mirabelli, H. F. Chen, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, L. Z. Sun, Z. W. Yin, Qiang Li, W. Böhlen, Mw Gruenewald, G. Von Dardel, S. Schulte, Frank Filthaut, M. Sachwitz, S. N. Ganguli, C. F. He, P. Le Coultre, K. Lübelsmeyer, Piero Spillantini, Y.P. Tong, M. A. Niaz, Laurent Vuilleumier, Ren-Yuan Zhu, Luciano Barone, M. Napolitano, T. Ferguson, E. Isiksal, M. Guanziroli, C. G. Yang, W. Ruckstuhl, K. Hangarter, A. Degré, X. L. Wang, S. X. Wu, L. Zehnder, M. Vivargent, Christine Buisson, G. Herten, Q.Y. Yang, T. Böhringer, W. Friebel, G. Faber, U. Herten, A. Gurtu, D. P. Stickland, P. Marchesini, A. Pevsner, Ming Zeng, R. L. Sumner, G. H. Wang, A. Engler, J. P. Martin, V. Commichau, H. J. Schreiber, J.B. Ye, S. Banerjee, Z. M. Wang, C. J.W.P. Timmermans, P. Extermann, Giovanni Paternoster, G. Chiefari, S. Shevchenko, Raffaello D'Alessandro, C. Grinnell, H. S. Chen, A. Kuhn, M. Röhner, M. Bocciolini, Lamberto Luminari, K. S. Kumar, Y. Mir, C. H. Ye, Barry Blumenfeld, R. Starosta, A.M. Cartacci, D. Luckey, H.R. Dimitrov, Gy L. Bencze, I. Leedom, B. Z. Yang, A. Hasan, S. Beingessner, H. Hofer, Kajari Mazumdar, M. Capell, J. A. Bakken, J. Wenninger, J. Fehlmann, S. Patricelli, Reinhard W. Schulte, F. C. Erné, K. L. Tung, E. Thomas, Pierre Lecomte, Y. D. Xu, M. Steuer, Y.F. Mao, V. Shevchenko, J. M. Salicio, V. Pojidaev, U. Micke, D. Perret-Gallix, H. S. Fesefeldt, Leonardo Merola, R. T. Van de Walle, G. Sartorelli, Nikita Smirnov, J. Mnich, G. Forconi, J. Weber, D. Linnhofer, Zm Wang, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, S. Khokhar, R. Mount, H. A. Rizvi, A. Kunin, J. D. Burger, G. Rahal-Callot, E. Shumilov, C. Maña, P.G. Seiler, Q. Ye, I. Scott, F. Diez-Hedo, T. Azemoon, T. Foreman, C. Spartiotis, P. Duinker, J. Berdugo, M. Hebert, Peter Denes, M. Gailloud, G.B. Mills, Samuel C.C. Ting, R. Wilhelm, E. Valente, R. Bizzarri, W. J. Metzger, Paolo Bagnaia, M.C. Chen, R. Weill, T.J. Wenaus, S. Hancke, M. Schöntag, V. Shoutko, Steven Goldfarb, D. McNally, J. Bao, R. Morand, R.B. Sutton, G. Passaleva, Manjit Kaur, F. Carbonara, Marcos Cerrada, X. Leytens, G. Viertel, K. Schultze, E. Tarkovsky, H. van der Graaf, Xd Cai, L. Martinez, H. Akbari, Howard A. Stone, F. L. Linde, S. Morganti, T.S. Dai, Ian Brock, J. Schwenke, F. DeNotaristefani, F. Tonisch, X. Y. Cui, Q. Fan, R. Dolin, Daqiang Zhang, D. Zhang, U. Uwer, D. Lanske, B. Borgia, J. Ulbricht, A. van Laak, M. Fukushima, X.R. Shi, L. Leistam, J. M. Le Goff, I. Clare, B. P. Roe, J. Busenitz, Z.F. Gong, P. Göttlicher, F. Cesaroni, J. Y. Liao, J. Schütte, M. Tonutti, M. Vollmar, S. Lanzano, F. Bruyant, L. J. Gutay, U. Becker, D. Wright, Mingshui Chen, I. Sheer, J.A. Rubio, F. J. Eppling, L. W. Jones, H. El Mamouni, V. Morgunov, D. S. Yan, S. M. Ting, A. Bujak, Oliver Kornadt, M. Pohl, P. Berges, D. Ren, B. Spiess, U. Vikas, M. Maire, L. Li, D. Duchesneau, A. Contin, Alexander Malinin, Alexander Savin, V. Lalieu, V. Koutsenko, J.F. Li, J.P. Burq, H. Suter, Y.F. Wang, Valentin V. Khoze, L. Antonov, J. Krizmanic, A. Marchionni, V.R. Krastev, E. Gonzalez, Bernardo Adeva, T. Angelov, K. Lanius, G. Hu, Carlos Willmott, Speranza Falciano, D. Antreasyan, Qi An, S. Lökös, K.S. Yang, Th. Rombach, Simonetta Gentile, Kenneth Francis Read, G. Conforto, D. Hauschildt, R. Liu, S. S. Gau, P.V.K.S. Baba, H. L. Zhuang, M. J. Glaubman, P. Arce, D. Goujon, Vincenzo Innocente, H. Anderhub, R. de Asmundis, C. Dionisi, Pablo Garcia-Abia, IHEF (IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Elementary particle, 01 natural sciences, Standard Model, Nuclear physics, Particle decay, Pair production, 0103 physical sciences, Higgs boson, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Invariant mass, 010306 general physics, Particle Physics - Experiment, Lepton, Boson
Abstract: We have searched for the neutral Higgs boson produced in the decays of the Z 0 through the process Z 0 → H 0 l + l − in the mass range M H 0 0 → hadrons we exclude a minimal standard model Higgs boson in the mass range 0 M H 0
Published: 1990

48. Test of QED in e+e−→γγ at LEP

Author: C-Q. Li, Guofan Hu, M. Guanziroli, Sc Yeh, R. Bizzarri, S. Hancke, G. Fernandez, L. Baksay, L. Leistam, L.S. Hsu, Z. W. Yin, S. N. Ganguli, E. Shumilov, S. Röhner, M. Schöntag, W. Böhlen, F. Wittgenstein, V. Shoutko, C.Y. Chien, S. Beingessner, P. Berges, M. Maire, R. Liu, L. Ludovici, E. Drago, Yu. Galaktionov, M. Fabre, R.J. Wu, J.M. Lubbers, L. Niessen, Jozsef Toth, J. Lettry, Claudio Luci, D. Pandoulas, J. Alcaraz, Tariq Aziz, V. Shevchenko, O. Rind, J. M. Salicio, M. Bourquin, Hafeez R. Hoorani, Georgi Sultanov, Fl Linde, S. S. Gau, S. X. Wu, R. A. Khan, K. Strauch, X.R. Shi, Z.Y. Lin, B. P. Roe, P.V.K.S. Baba, H. L. Zhuang, X. Lue, T. Driever, V. P. Andreev, L. Li, G.J. Bobbink, D. Duchesneau, M. Chemarin, Alexander Malinin, Elisabetta Gallo, U. Micke, M. Harris, P.G. Seiler, J. Busenitz, G. M. Chen, F. Diez-Hedo, T. Spickermann, U. K. Chaturvedi, R. Malik, Chenliang Wang, Y. S. Lu, J.M. Qian, Y. J. Pei, D. Linnhofer, M. Tonutti, R.B. Sutton, Kajari Mazumdar, S. Khokhar, T.R. McMahon, Joachim Mnich, L. Urbàn, S. Rosier-Lees, T. Riemann, J.G. Branson, F. de Notaristefani, B. Stringfellow, Z.Z. Xu, P. Le Coultre, T. Foreman, K. Hangarter, T. Böhringer, Jérôme Rose, J.F. Li, L. J. Gutay, P. Duinker, R. Starosta, D. Luckey, Gy L. Bencze, G. Herten, Peter Denes, Reinhard W. Schulte, F. C. Erné, H. Suter, Y.F. Wang, W. Friebel, G. Faber, G. Schwering, Paolo Bagnaia, U. Becker, A. Bujak, Oliver Kornadt, M. Pohl, Bernard Ille, Crisostomo Sciacca, S. Reucroft, M. Steuer, J. H. Field, G. Trowitzsch, Marco Pieri, C. Rippich, C. Dionisi, A. Leike, G. Forconi, R. Magahiz, J. Weber, Marco Meschini, Valentin V. Khoze, M. J. Glaubman, Cheng Chen, D. Antreasyan, Pablo Garcia-Abia, L. Antonov, B. Stöhr, Qi An, S. Lökös, D.N. Mao, Xd Cai, K.S. Yang, F. J. Eppling, L. W. Jones, D. S. Yan, B. Spiess, Mingshui Chen, J. Berdugo, S. M. Ting, Alain Hervé, H. R. Gustafson, Ren-Yuan Zhu, Luciano Barone, C. Souyri, R. Leiste, J. Bao, I. Sheer, G. Landi, J. Krizmanic, A. Marchionni, C. Zaccardelli, J. D. Swain, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, J. M. You, X. L. Wang, B. N. Jin, H. Nowak, An.A. Vorobyov, H.F. Chen, V. Lalieu, J.M. Thenard, A.M. Cartacci, H.R. Dimitrov, T. Matsuda, Th. Rombach, Simonetta Gentile, V.R. Krastev, E. Gonzalez, Kenneth Francis Read, Q.Y. Yang, N. Produit, A. Kuhn, Bernardo Adeva, V. Koutsenko, V. Morgunov, A. Bay, Carlo Civinini, H. El Mamouni, O. Adriani, M. Maolinbay, X.G. Li, M. Aguilar-Benitez, I. Duran, G.B. Mills, Samuel C.C. Ting, A. Gurtu, G. A. Yang, Dimitri Bourilkov, V. Commichau, H. J. Schreiber, M. Bocciolini, A. Hasan, G. Conforto, L. Z. Sun, T. Angelov, B. Monteleoni, Y. D. Xu, C. Spartiotis, M. Merk, Raffaello D'Alessandro, C. Grinnell, Lucas Taylor, A. A. Syed, K. Lanius, E. Jagel, Federico Carminati, B. L. Betev, J. D. Burger, G. Hu, Wolfgang Lohmann, H. Vogt, P. Arce, M. Gailloud, M. G. Alviggi, P. Vikas, R. Rosmalen, Herwig Schopper, J. Behrens, M. White, J. A. Bakken, Wolfgang Lange, G. Rahal-Callot, D. Goujon, D. Ren, P. J. Li, T. Kramer, L. Zehnder, W. Wallraff, Leonardo Merola, Steven Goldfarb, Fridolin Dittus, B. Bertucci, G. Passaleva, R. Morand, Y. H. Chang, J.P. Burq, George Alverson, Z. L. Xue, S. Patricelli, W. Kittel, Carlos Willmott, Yu. Kamyshkov, J. J. Blaising, Q. Ye, Luciano Romero, Bolek Wyslouch, Nicanor Colino, A. Böhm, T. Azemoon, Howard A. Stone, E. Dénes, R. Sehgal, T.S. Dai, Speranza Falciano, F. Tonisch, Mw Gruenewald, Q. Fan, J.B. Ye, F. Crijns, H. van der Graaf, G. Coignet, S. Banerjee, G.H. Wang, U. Vikas, G. Morand, K. Schultze, Vincenzo Innocente, Y. Mi, E. Tarkovsky, K. Sudhakar, D. Zhang, Bz Yang, A. Contin, U. Uwer, Egidio Longo, Marcos Cerrada, H. T. Li, A. Chen, J. Salicio, Zp Zhang, C. G. Yang, J.C. Sens, Sebastian Nowak, C. F. He, B. Borgia, D. Lanske, J. Ulbricht, A. van Laak, Alexander Savin, K. S. Kumar, H. Haan, G. Finocchiaro, Lamberto Luminari, Igor Vorobiev, V. Plyaskin, Giorgio Gratta, S. L. Wu, Panos A Razis, Vineet Kumar, E. Nagy, Konrad Deiters, P. Schmitz, A. Pevsner, I. Clare, S. C. Tonwar, W.G. Ma, J. Fehlmann, P. Blömeke, A. Arefiev, P. Göttlicher, W. Ruckstuhl, I. Vetlitsky, Barry Blumenfeld, M. M. Ilyas, Patricia McBride, Alexei Klimentov, Alberto Aloisio, A. Gordeev, M. Micke, D. P. Stickland, C. Camps, Valery Schegelsky, Antonino Zichichi, Aa Vorobyov, P. Lebrun, Thomas Ferguson, R.C. Ball, Adrian Biland, M. Vivargent, Christine Buisson, Pierre Lecomte, Z. M. Wang, G. Sartorelli, H. Anderhub, Y. Mir, C. H. Ye, Ph Fisher, Yanwen Liu, H. Rykaczewski, R. Fabbretti, K.D. Shmakov, S. J. Fan, K. Freudenreich, M. Schneegans, Z.Q. Yang, Y. Karyotakis, Andre Sopczak, K. N. Qureshi, Th. Meinholz, G. Sauvage, F. Marzano, W. Krenz, D. DiBitonto, A. Engler, M. MacDermott, Jean Fay, M. Capell, M. Dhina, D. Boutigny, R. Raghavan, D. Perret-Gallix, H. S. Fesefeldt, X. W. Tang, W.-D. Nowak, A. C. König, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, P. A. Piroué, Harvey B Newman, I. C. Brock, M. A. Niaz, G. Mirabelli, E. Thomas, J.H. Wang, P. K. Malhotra, H. A. Rizvi, K. Hilgers, A. Kunin, K. Lübelsmeyer, Piero Spillantini, R. L. Sumner, Qiang Li, M. Hebert, J. Wenninger, M. Sachwitz, F. Ferroni, V. Pojidaev, G. Fanker, S. Schulte, R. Wilhelm, Nikita Smirnov, W. J. Metzger, Y. Zeng, Richard Mount, Zm Wang, F. Carbonara, U. Herten, C. J.W.P. Timmermans, P. Extermann, L. Martinez, R. de Asmundis, I. Leedom, H. Hofer, K. L. Tung, C. Maña, M. Lenti, A. L. Anderson, Ying Wu, J. F. Zhou, Qun Wang, F. Cesaroni, J. Y. Liao, J. Schütte, F. Bruyant, M.L. Chen, R. Dolin, M. Fukushima, Marcella Diemoz, J. M. Le Goff, P.M. Levchenko, Z.F. Gong, G. Von Dardel, D. Kirkby, J. A. Rubio, A. Degré, P. Marchesini, Ming Zeng, M. Röhner, Y.F. Mao, R. T. Van de Walle, E. Valente, R. Weill, D. McNally, X. Leytens, G. Viertel, Hans J. Vogel, S. Morganti, J. Schwenke, X. Y. Cui, J. Perrier, M. Möller, G. Chiefari, S. Shevchenko, M. Vollmar, S. Lanzano, D. Wright, J.P. Martin, T.J. Wenaus, Manjit Kaur, H. Akbari, Daqiang Zhang, G. Paternoster, D.W. Schmitz, G.G.G. Massaro, Robert Clare, Ph. Rosselet, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, and H. S. Chen
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, 010308 nuclear & particles physics, Branching fraction, Electron–positron annihilation, Elementary particle, 7. Clean energy, 01 natural sciences, Massless particle, Nuclear physics, Particle decay, 0103 physical sciences, Center of mass, 010306 general physics, Boson
Abstract: We have measured the cross-section of the reaction e + e − → γγ at center of mass energies around the Z 0 mass. The results are in good agreement with QED predictions. For the QED cutoff parameters the limit of Λ + > 103 GeV and Λ − 118 GeV are found. For the decays Z 0 → γ ,Z 0 → π 0 γ , Z 0 → γγγ we find upper limits of 2.9 × 10 −4 ,2.9×10 −4 ,4.1×10 −4 and 1.2×10 −4 , respectively. All limits are at 95% CL.
Published: 1990

49. Search for the neutral Higgs bosons of the minimal supersymmetric standard model from Z0 decays

Author: P. Blömeke, J.Y. Liao, R.A. Khan, P. Vikas, R.J. Wu, Raffaello D'Alessandro, X. Lue, C. Grinnell, A. Gordeev, D. Lanske, Leonardo Merola, L. Antonov, Z.M. Wang, J.M. Lubbers, Y. S. Lu, Ph Fisher, H. Rykaczewski, K. Sudhakar, J. M. Salicio, C.H. Ye, R. Starosta, D. Pandoulas, Q. Z. Li, Y. Karyotakis, R. Morand, D. Perret-Gallix, B. P. Roe, K.S. Yang, D. Linnhofer, T. Azemoon, Y.P. Tong, F. Cesaroni, S. Schulte, V. Kumar, J. Krizmanic, A. Marchionni, R. Wilhelm, J. H. Field, L. J. Gutay, U. Uwer, R. Mount, U. Becker, Q. An, E. Tarkovsky, J.A. Rubio, M. Dhina, M. Micke, T. Hebbeker, M. Möller, R. Leiste, J. Schütte, E. Thomas, T.J. Wenaus, X.G. Li, P. Levchenko, V.R. Krastev, E. Gonzalez, W. Böhlen, M.L. Chen, A. Bujak, M. Pohl, R. Malik, M. Zeng, H. Akbari, M. Sachwitz, F. J. Eppling, L. W. Jones, Marcella Diemoz, G. Von Dardel, A. Degré, J.C. Sens, T. Böhringer, R. Raghavan, R. T. Van de Walle, I. Scott, S. M. Ting, J.M. You, U. Micke, B. Wysłlouch, Yu. Kamyshkov, C.F. He, C.R. Wang, Y.F. Mao, Z.W. Yin, V. Shoutko, S. Lanzano, Bernardo Adeva, J. Tòth, E. Valente, D. Ren, V. Lalieu, F. Bruyant, D. McNally, G. Paternoster, J. Rose, S. Shevchenko, A. C. König, Laurent Vuilleumier, E. Isiksal, G. Viertel, T. Angelov, C. Maña, Qian Wang, J. Lettry, Claudio Luci, S. Hancke, S. Morganti, L. Romero, P. Marchesini, X. Y. Cui, V. Khoze, Robert Clare, G. Herten, L. Urbàn, B. Monteleoni, F. Wittgenstein, R. Dolin, Lamberto Luminari, Elisabetta Gallo, Y.G. Wu, G. Faber, Mw Gruenewald, Ren-Yuan Zhu, Luciano Barone, R. L. Sumner, K. Lanius, G. H. Wang, Paul Lecoq, R. W. Kraemer, B. Stöhr, J. Salicio, M. Napolitano, L. Li, W. Ruckstuhl, W. Kittel, L. Baksay, D. Duchesneau, Y. H. Chang, M. Fukushima, P. Göttlicher, V. Plyaskin, P. Garcia-Abia, E. Jagel, C. Zaccardelli, J. Fehlmann, C. Camps, U.K. Chaturvedi, D. P. Stickland, A. Pevsner, L. Ludovici, J. Wenninger, George Alverson, C. G. Yang, Z.Q. Yang, F.C. Erné, A. Gurtu, Egidio Longo, H. Anderhub, D. J. Schotanus, Barry Blumenfeld, G. Gratta, H. S. Chen, S.X. Wu, Y. Mir, S. Rosier-Lees, A.M. Cartacci, Mingshui Chen, J.F. Li, J. M. Le Goff, K. Shmakov, Z.F. Gong, Yu. Galaktionov, D.N. Mao, H.R. Dimitrov, P. Le Coultre, S. Reucroft, E. Drago, C.Y. Chien, Konrad Deiters, J. Alcaraz, P. K. Malhotra, H. A. Rizvi, A. Zichichi, Y. Zeng, K. S. Kumar, Zm Wang, Speranza Falciano, Pierre Lecomte, M. Röhner, M. Maire, E. Nagy, N. Produit, H. van der Graaf, M. Schöntag, J. A. Bakken, H. Suter, Y.F. Wang, Federico Carminati, J. D. Burger, K. N. Qureshi, W. Krenz, G. Rahal-Callot, C. Li, I. Vorobiev, G. Trowitzsch, D.S. Yan, M. Bocciolini, H. Fenker, Alberto Aloisio, Sau Lan Wu, A. Hasan, M. Cerrada, K. Hilgers, M. Chemarin, Charles Timmermans, M. M. Ilyas, J. Ulbricht, C. Spartiotis, M.C. Chen, Helmut Vogel, O. Kornadt, T. Driever, R. Schulte, J. G. Branson, Y. Liu, L. Niessen, Y. D. Xu, Samuel C.C. Ting, A. Savin, D. Wright, R. Fabbretti, M. Tonutti, W. Wallraff, D. Boutigny, U. Roeser, M. Gailloud, H.F. Chen, R. Liu, J. Behrens, S. Patricelli, G. Sartorelli, W. J. Metzger, G.G.G. Massaro, F. Carbonara, D. Luckey, Gy L. Bencze, R. Rosmalen, R. Bizzarri, A. A. Syed, Ian Brock, F. DeNotaristefani, Sc Yeh, A. Klimentov, Kajari Mazumdar, L. Martinez, A. Kuhn, S. Khokhar, S. N. Ganguli, J. Schwenke, F. Tonisch, Fridolin Dittus, M. MacDermott, B.C. Stringfellow, J.M. Qian, Q. Ye, V. Schegelsky, K. Freudenreich, Jj Blaising, T. Kramer, V. Pojidaev, Th. Meinholz, S.S. Gau, P.V.K.S. Baba, H. Fesefeldt, Howard A. Stone, Steven Goldfarb, L. Leistam, A. Malinin, T.S. Dai, G. Morand, Q. Fan, R.B. Sutton, G. Passaleva, H. El Mamouni, R. de Asmundis, Dimitri Bourilkov, P.J. Li, F. L. Linde, H. Vogt, G. Hu, V. Commichau, U. Vikas, M. Bourquin, E. Dénes, K. Strauch, X. W. Tang, Xd Cai, I. Sheer, A. Contin, W. Friebel, J.P. Burq, M. A. Niaz, G.Q. Hu, H. R. Gustafson, B. Spiess, M. Harris, F. Crijns, J.F. Zhou, D. Schmitz, Jian Wang, P. A. Piroué, A. Sopczak, J. Berdugo, H. L. Zhuang, A. Kunin, X.L. Wang, G. Finocchiaro, P. Extermann, K. Lübelsmeyer, Z.Z. Xu, D.H. Zhang, P. Berges, M. Madhwa, B. Borgia, A. van Laak, B. Ille, A. Böhm, I. Leedom, C. Dionisi, V. Koutsenko, G. Sauvage, H. Hofer, K. L. Tung, An.A. Vorobyov, T. Matsuda, Marcel Merk, D. Antreasyan, M. Guanziroli, G. Mirabelli, G. Yang, B.Z. Yang, Mariagrazia Alviggi, H.T. Li, C. Willmott, M. J. Glaubman, G. Schwering, S. Röhner, S. Lökös, C. Buisson, U. Herten, Alain Hervé, I. Vetlitsky, J. Perrier, G. Coignet, O. Adriani, Lucas Taylor, K. Hangarter, S.J. Fan, P. Duinker, Y.J. Pei, Th. Rombach, J. Fay, X.R. Shi, Z.L. Xue, B. N. Jin, I. Clare, J. Busenitz, Piero Spillantini, R. Weill, A. Bay, Simonetta Gentile, Q.Y. Yang, M. Schneegans, V. Morgunov, A. Arefiev, Harvey B Newman, Z.Y. Lin, P. Arce, R.C. Ball, D. Goujon, Adrian Biland, D. DiBitonto, Kenneth Francis Read, Carlo Civinini, J. Bao, W. Lohmann, Ph. Rosselet, T. Spickermann, Vincenzo Innocente, G. Fernandez, M. Lenti, M. Maolinbay, G. Conforto, L. Z. Sun, M. Steuer, G. Forconi, M. Kaur, J. Weber, A. L. Anderson, X. Leytens, H. Haan, I. Duran, M. Aguilar-Benitez, M. Vollmar, Herwig Schopper, P. Lebrun, G.B. Mills, A. Engler, J. Mnich, P. Schmitz, Aa Vorobyov, M. Capell, M. White, T. McMahon, L. Zehnder, O. Rind, J.B. Ye, S. Banerjee, J.P. Martin, M. Hebert, Panos A Razis, R. Sehgal, A. Chen, F. Ferroni, S. Beingessner, N. Smirnov, F. Marzano, Zp Zhang, Tariq Aziz, G. Chiefari, E. Shumilov, H.J. Schreiber, Hafeez R. Hoorani, K. Schultze, M. Fabre, R. Magahiz, W.G. Ma, M. Vivargent, Crisostomo Sciacca, J. D. Swain, Marco Pieri, Georgi Sultanov, C. Rippich, P. McBride, V. P. Andreev, G.J. Bobbink, B.L. Betev, G. M. Chen, P.G. Seiler, F. Diez-Hedo, Peter Denes, Paolo Bagnaia, L.S. Hsu, Marco Meschini, D. Kirkby, V. Shevchenko, T. Foreman, C. Chen, B. Bertucci, D. Zhang, Nicanor Colino, Y. Mi, S. C. Tonwar, Thomas Ferguson, G. Landi, and IHEF (IoP, FNWI)
Subjects: Quark, Physics, Nuclear and High Energy Physics, Particle physics, High Energy Physics::Lattice, Electron–positron annihilation, High Energy Physics::Phenomenology, Elementary particle, Supersymmetry, Nuclear physics, Higgs boson, High Energy Physics::Experiment, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Lepton, Minimal Supersymmetric Standard Model, Boson
Abstract: We present the results from a search for the light neutral scalar Higgs boson h° and the pseudoscalar Higgs boson A° of the minimal super-symmetric standard model. The analysis is based on a data sample corresponding to 71 000 hadronic Z° decays recorded with the L3 detector at LEP. No evidence for the existence of the neutral Higgs bosons h° and A° has been found. The region of h° and A° masses up to 41.5 GeV is excluded at 95% confidence level.
Published: 1990

50. Measurement of g$_A$ and g$_V$ the neutral current coupling constants to leptons

Author: R. Weill, L. Baksay, Y. Mi, R. Liu, Boleslaw Wyslouch, C.Y. Chien, E. Valente, K. Luebelsmeyer, A. Boehm, U. Micke, S. S. Gau, P.V.K.S. Baba, S. C. Tonwar, R. Mount, G. Viertel, P. J. Li, M. Guanziroli, A. L. Anderson, A. Arefev, E. Shumilov, J. Zoll, V. Shoutko, Thomas Ferguson, S. Morganti, Fridolin Dittus, John Krizmanic, Tariq Aziz, M. Tonutti, L.S. Hsu, Federico Carminati, Yu. Galaktionov, M. Vollmar, R. Leiste, J. Schwenke, X. Y. Cui, E. Dénes, G. Herten, Ying Wu, J. F. Zhou, P. Marchesini, J. Berdugo, J. Alcaraz, S.Y. Zhang, Ming Zeng, Jj Blaising, T. Kramer, T. Angelov, W. Friebel, G. Faber, Corinne Goy, D. Kaplan, U. Uwer, Y.F. Mao, A. Chen, R. T. Van de Walle, C-Q. Li, J. Salicio, G. Hu, P. Schmitz, Y. Peng, H. Haan, D. Harting, S. Patricelli, Cheng Chen, F.G. Hartjes, A. Kuhn, M. Roehner, F. de Notaristefani, D. Guesewell, X. L. Wang, S. Schulte, J. Busenitz, E. Nagy, C. Pols, L. Urbàn, Yu. Kamyshkov, Alexei Klimentov, M. Fabre, Carlos Willmott, Q. Ye, Jozsef Toth, Mw Gruenewald, Egidio Longo, I. Vetlitsky, S. Beingessner, W. Ruckstuhl, C. Camps, J. A. Bakken, Speranza Falciano, P. Bloemeke, D. P. Stickland, J. Lettry, Claudio Luci, Z. M. Wang, W. Boehlen, P. Schmitt, Crisostomo Sciacca, Dimitri Bourilkov, Zhuoxiang Ren, Marco Pieri, D. J. Schotanus, H. T. Li, C. Rippich, K. Freudenreich, R. Morand, Z. L. Xue, F. Cesaroni, X. Lue, U. K. Chaturvedi, Y. Mir, C. H. Ye, J. Onvlee, R.C. Ball, Adrian Biland, C. G. Yang, Elisabetta Gallo, J.M. Thenard, A.M. Cartacci, H.R. Dimitrov, Zhen Zhang, C. Dionisi, J. M. You, M.L. Chen, U. Becker, M. Gettner, J. Mnich, Alain Hervé, Raffaello D'Alessandro, C. Grinnell, K.D. Shmakov, S. J. Fan, N. Produit, Qi An, Y. S. Lu, Howard A. Stone, J. Y. Liao, T.S. Dai, J. D. Burger, G. Rahal-Callot, Leonardo Merola, W. Walk, G. Mirabelli, B. P. Roe, Chenliang Wang, Sandra Consuegra Rodríguez, Wen-Gan Ma, R. Bizzarri, S. Hancke, Ian Brock, M. M. Ilyas, A. Bay, D. Campana, a C. Koenig, A. Engler, Konrad Deiters, K.S. Yang, Th. Rombach, T. Azemoon, G. A. Yang, D.N. Mao, Simonetta Gentile, M. Capell, C. Souyri, B. Monteleoni, F. J. Eppling, L. W. Jones, C. Maña, V. Plyaskin, Marcella Diemoz, Piero Spillantini, D. S. Yan, W. Kittel, G. Von Dardel, Alberto Aloisio, A. Grimes, S. M. Ting, Carlo Civinini, J.M. Qian, M. Maolinbay, B. Stoehr, H. S. Fesefeldt, Jérôme Rose, R. A. Khan, G. Sauvage, Marcos Cerrada, K. Schultze, E. Tarkovsky, R. Wilhelm, Philip Kaaret, B. Borgia, F. Marzano, Kenneth Francis Read, G. Coignet, W. Krenz, P. Duinker, R. Fabbretti, X.G. Li, L. Leistam, S. Reucroft, D. Lanske, Th. Meinholz, M. Aguilar-Benitez, I. Duran, P. F. Klok, Sc Yeh, G. Fernandez, D. Pandoulas, G. Conforto, Oliver Kornadt, M. Pohl, Herwig Schopper, D. Antreasyan, H. Fenker, W. Wallraff, B. Auroy, Guofan Hu, H. F. Chen, Vincenzo Innocente, X. W. Tang, M. White, I. Sheer, P. A. Piroué, M. Gailloud, J. Bao, T. Spickermann, S. Kwan, M. MacDermott, V. P. Andreev, Harvey B Newman, C. Jakobs, F. Wittgenstein, M. Bourquin, K. Strauch, F. Bruyant, K. Hilgers, A. Heavey, G. Landi, J. G. Branson, Bernard Ille, X.R. Shi, L. Ludovici, E. Drago, L. Niessen, Sau Lan Wu, F. Ferroni, R. Magahiz, B. N. Jin, I. Clare, G.J. Bobbink, Steven Goldfarb, Y. Zeng, T. Driever, Z. W. Yin, M. Chemarin, M. Vivargent, M. Sachwitz, An.A. Vorobyov, T. Matsuda, R L. Sumner, S. N. Ganguli, P. Berges, A. Degré, M. Maire, J. D. Swain, Giovanni Paternoster, Ren-Yuan Zhu, Luciano Barone, M. Harris, R.B. Sutton, P. Vikas, P. McBride, D.H. Zhang, O. Adriani, G. Chiefari, U. Herten, L. Zehnder, M. Schneegans, P. Extermann, G. M. Chen, M. G. Alviggi, I. Leedom, B. Z. Yang, H. Hofer, L. Antonov, J. H. Field, S. Shevchenko, K. L. Tung, Yueh-Feng Liu, S. Banerjee, P. Goettlicher, F.C. Erné, Q.Y. Yang, K. Sudhakar, A. Gurtu, Helmut Vogel, B. Spiess, Lamberto Luminari, M. Schoentag, V. Lalieu, P. Lebrun, A. A. Syed, K. Lanius, J. Fehlmann, A. Marchionni, T. Riemann, V. Commichau, H. J. Schreiber, Pierre Lecomte, V. Koutsenko, M. Bocciolini, Charles Timmermans, V.R. Krastev, E. Jagel, P. Le Coultre, E. Gonzalez, F. Crijns, K. Hangarter, S. X. Wu, Y. H. Chang, J.P. Burq, George Alverson, Bernardo Adeva, R. Starosta, D. Luckey, Gy L. Bencze, Vineet Kumar, W.-D. Nowak, L. Li, Ph. Rosselet, D. Boutigny, Kajari Mazumdar, Reinhard W. Schulte, G. Schwering, Alexander Malinin, Marcel Merk, M. Steuer, X. D. Cai, G. Forconi, J.F. Li, L. Montanet, J. Schuette, J. Perrier, R.J. Wu, K N. Qureshi, J. Weber, H. Suter, Y.F. Wang, E. Perrin, B. L. Betev, D. Perret-Gallix, Valentin V. Khoze, G.B. Mills, G. Morand, J.C. Sens, R. Dolin, R. Raghavan, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, M. Fukushima, G. H. Wang, S C C. Ting, J. Wenninger, V. Pojidaev, Nikita Smirnov, J. M. Le Goff, Z.F. Gong, J. A. Rubio, H. Anderhub, T.J. Wenaus, H. Akbari, T. Boehringer, M. J. Glaubman, Y. Karyotakis, C. Zabounidis, D. Goujon, D.W. Schmitz, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, A. Sopczak, X. Leytens, M. Napolitano, H. S. Chen, S. Lanzano, D. Wright, J.P. Martin, Igor Vorobiev, M. Hebert, Panos A Razis, A. Gordeev, M. Micke, Z.Q. Yang, Mingshui Chen, V. Morgunov, D. Ren, A. Contin, Alexander Savin, Luciano Romero, Qian Wang, V. Shevchenko, C. F. He, P.G. Seiler, Giorgio Gratta, A. Pevsner, Peter Denes, Barry Blumenfeld, Paolo Bagnaia, Marco Meschini, E. Thomas, J.H. Wang, D. Kirkby, Zhongyukun Xu, A. Kunin, H. van der Graaf, T. Foreman, Y.J. Pei, Wolfgang Lohmann, H. Vogt, B. Bertucci, D. Zhang, J. Ulbricht, W. J. Metzger, Nicanor Colino, G.G.G. Massaro, F. Carbonara, L. Martinez, F. L. Linde, Valery Schegelsky, Antonino Zichichi, J.M. Lubbers, H. Rykaczewski, D. Linnhoefer, S. Rosier-Lees, S. Loekoes, Jean Fay, M. Dhina, Z. Y. Lin, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), L3, and IHEF (IoP, FNWI)
Subjects: Coupling constant, Physics, Nuclear and High Energy Physics, Neutral current, 010308 nuclear & particles physics, media_common.quotation_subject, Electron–positron annihilation, Analytical chemistry, Elementary particle, 01 natural sciences, Asymmetry, Nuclear physics, Particle scattering, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, Pseudovector, Particle Physics - Experiment, media_common, Lepton
Abstract: We have measured both the rates and the forward-backward asymmetry of l+l− from Z0→l+l− (where l=μ, τ) with the L3 detector. We obtained Γll=88±4±3 MeV and the vector neutral current coupling constant, gv=0.00±0.07 and the axial vector neutral current coupling constant, gA=−0.515±0.015.
Published: 1990

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