Four-jet final state production in e(+)e(-) collisions at centre-of-mass energies of 130 and 136 GeV
文献类型：期刊论文
| 作者 | Buskulic, D; DeBonis, I; Decamp, D; Ghez, P; Goy, C; Lees, JP; Lucotte, A; Minard, MN; Odier, P; Pietrzyk, B |
| 刊名 | ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS
 |
| 出版日期 | 1996 |
| 卷号 | 71期号:2页码:179-197 |
| 通讯作者 | UNIV AUTONOMA BARCELONA, INST FIS ALTES ENERGIES, BELLATERRA 08193, BARCELONA, SPAIN ; FLORIDA STATE UNIV, SUPERCOMP RES INST, TALLAHASSEE, FL 32306 USA ; IST NAZL FIS NUCL, DIPARTIMENTO FIS, SEZIONE BARI, I-70126 BARI, ITALY ; ACAD SINICA, INST HIGH ENERGY PHYS, BEIJING, PEOPLES R CHINA ; CERN, EUROPEAN LAB PARTICLE PHYS, CH-1211 GENEVA 23, SWITZERLAND ; UNIV CLERMONT FERRAND, IN2P3, PHYS CORPUSCULAIRE LAB, CNRS, F-63177 CLERMONT FERRAND, FRANCE ; UNIV COPENHAGEN, NIELS BOHR INST, DK-2100 COPENHAGEN, DENMARK ; DEMOCRITOS NUCL RES CTR, ATHENS, GREECE ; ECOLE POLYTECH, IN2P3, LAB PHYS NUCL & HAUTES ENERGIES, CNRS, F-91128 PALAISEAU, FRANCE ; CERN, CH-1211 GENEVA 23, SWITZERLAND ; IST NAZL FIS NUCL, SEZIONE FIRENZE, DIPARTIMENTO FIS, I-50125 FLORENCE, ITALY ; FLORIDA STATE UNIV, SUPERCOMP COMPUTAT RES INST, TALLAHASSEE, FL 32306 USA ; IST NAZL FIS NUCL, LAB NAZL FRASCATI, I-00044 FRASCATI, ITALY ; UNIV GLASGOW, DEPT PHYS & ASTRON, GLASGOW G12 8QQ, LANARK, SCOTLAND ; UNIV HEIDELBERG, INST HOCHENERGIEPHYS, D-69120 HEIDELBERG, GERMANY ; UNIV TURIN, IST FIS GEN, TURIN, ITALY ; CNR, IST COSMOGEOFIS, I-10133 TURIN, ITALY ; UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED, DEPT PHYS, LONDON SW7 2BZ, ENGLAND ; UNIV INNSBRUCK, INST EXPTL PHYS, A-6020 INNSBRUCK, AUSTRIA ; UNIV LANCASTER, DEPT PHYS, LANCASTER LA1 4YB, ENGLAND ; UNIV MAINZ, INST PHYS, D-55099 MAINZ, GERMANY ; FAC SCI LUMINY, IN2P3, CTR PHYS PARTICULES, CNRS, F-13288 MARSEILLE, FRANCE ; UNIV MILAN, DIPARTIMENTO FIS, SEZIONE MILANO, I-20133 MILAN, ITALY ; MAX PLANCK INST PHYS & ASTROPHYS, WERNER HEISENBERG INST, D-80805 MUNICH, GERMANY ; UNIV PARIS 11, LAB ACCELERATEUR LINEAIRE, IN2P3, CNRS, F-91405 ORSAY, FRANCE ; KANGNUNG NATL UNIV, KANGNUNG, SOUTH KOREA ; UNIV PISA, IST NAZL FIS NUCL,DIPARTIMENTO FIS,SEZIONE PISA, SCUOLA NORMALE SUPER, I-56010 PISA, ITALY ; UNIV SASSARI, IST MATEMAT & FIS, I-07100 SASSARI, ITALY ; UNIV LONDON, ROYAL HOLLOWAY & BEDFORD NEW COLL, DEPT PHYS, SURREY TW20 0EX, ENGLAND ; RUTHERFORD APPLETON LAB, PARTICLE PHYS DEPT, DIDCOT OX11 0QX, OXON, ENGLAND ; CEA, DAPNIA, SERV PHYS PARTICULES, F-91191 GIF SUR YVETTE, FRANCE ; UNIV CALIF SANTA CRUZ, INST PARTICLE PHYS, SANTA CRUZ, CA 95064 USA ; UNIV SHEFFIELD, DEPT PHYS, SHEFFIELD S3 7RH, S YORKSHIRE, ENGLAND ; UNIV SIEGEN, FACHBEREICH PHYS, D-57068 SIEGEN, GERMANY ; IST NAZL FIS NUCL, DIPARTIMENTO FIS, SEZIONE TRIESTE, I-34127 TRIESTE, ITALY ; UNIV WASHINGTON, SEATTLE, WA 98195 USA ; UNIV WISCONSIN, DEPT PHYS, MADISON, WI 53706 USA |
| 英文摘要 | The four-jet final state is analyzed to search for hadronic decays of pair-produced heavy particles. The analysis uses the ALEPH data collected at LEP in November 1995 at centre-of-mass energies of 130 and 136 GeV, corresponding to a total integrated luminosity of 5.7 pb(-1). An excess of four-jet events is observed with respect to the standard model predictions. In addition, these events exhibit an enhancement in the sum of the two di-jet masses around 105 GeV/c(2). The properties of these events are studied and compared to the expectations from standard processes and to pair production hypotheses. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:A1996UY76100001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/236846]  |
| 专题 | 中国科学院高能物理研究所_中国散裂中子源 高能物理研究所_实验物理中心 高能物理研究所_加速器中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Buskulic, D,DeBonis, I,Decamp, D,et al. Four-jet final state production in e(+)e(-) collisions at centre-of-mass energies of 130 and 136 GeV[J]. ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS,1996,71(2):179-197. |
| APA | Buskulic, D.,DeBonis, I.,Decamp, D.,Ghez, P.,Goy, C.,...&Zobernig, G.(1996).Four-jet final state production in e(+)e(-) collisions at centre-of-mass energies of 130 and 136 GeV.ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS,71(2),179-197. |
| MLA | Buskulic, D,et al."Four-jet final state production in e(+)e(-) collisions at centre-of-mass energies of 130 and 136 GeV".ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS 71.2(1996):179-197. |
入库方式： OAI收割
来源：高能物理研究所
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