Search for new particles in the two-jet decay channel with the DØ detector

V. M. Abazov, B. Abbott,A. Abdesselam, M. Abolins,V. Abramov,B. S. Acharya,D. L. Adams,M. Adams,S. N. Ahmed,G. D. Alexeev,A. Alton, G. A. Alves,E. W. Anderson,Y. Arnoud,C. Avila,V. V. Babintsev,L. Babukhadia,T. C. Bacon, A. Baden, S. Baffioni, B. Baldin, P. W. Balm,S. Banerjee, E. Barberis, P. Baringer,J. Barreto, J. F. Bartlett, U. Bassler,D. Bauer,A. Bean, F. Beaudette,M. Begel,A. Belyaev, S. B. Beri,G. Bernardi,I. Bertram,A. Besson, R. Beuselinck,V. A. Bezzubov, P. C. Bhat,V. Bhatnagar, M. Bhattacharjee,G. Blazey,F. Blekman,S. Blessing,A. Boehnlein,N. I. Bojko, T. A. Bolton,F. Borcherding, K. Bos, T. Bose,A. Brandt,G. Briskin,R. Brock,G. Brooijmans, A. Bross, D. Buchholz,M. Buehler,V. Buescher,V. S. Burtovoi,J. M. Butler,F. Canelli,W. Carvalho,D. Casey,H. Castilla-Valdez,D. Chakraborty,K. M. Chan, S. V. Chekulaev,D. K. Cho,S. Choi,S. Chopra, D. Claes,A. R. Clark,B. Connolly,W. E. Cooper,D. Coppage,S. Crepe-Renaudin,M. A. C. Cummings, D. Cutts,H. da Motta, G. A. Davis,K. De,S. J. de Jong,M. Demarteau,R. Demina,P. Demine,D. Denisov,S. P. Denisov,S. Desai,H. T. Diehl, M. Diesburg,S. Doulas,L. V. Dudko,S. Duensing, L. Duflot, S. R. Dugad,A. Duperrin,A. Dyshkant, D. Edmunds,J. Ellison,J. T. Eltzroth,V. D. Elvira, R. Engelmann,S. Eno, G. Eppley,P. Ermolov, O. V. Eroshin,J. Estrada,H. Evans, V. N. Evdokimov,D. Fein, T. Ferbel, F. Filthaut,H. E. Fisk,F. Fleuret, M. Fortner,H. Fox,S. Fu,S. Fuess, E. Gallas,A. N. Galyaev,M. Gao, V. Gavrilov,R. J. Genik,K. Genser,C. E. Gerber, Y. Gershtein,G. Ginther,B. Gómez, P. I. Goncharov, H. Gordon,K. Gounder, A. Goussiou,N. Graf,P. D. Grannis, J. A. Green, H. Greenlee, Z. D. Greenwood,S. Grinstein,L. Groer,S. Grünendahl,S. N. Gurzhiev, G. Gutierrez,P. Gutierrez, N. J. Hadley, H. Haggerty, S. Hagopian,V. Hagopian,R. E. Hall,C. Han,S. Hansen, J. M. Hauptman,C. Hebert, D. Hedin, J. M. Heinmiller, A. P. Heinson,U. Heintz,M. D. Hildreth, R. Hirosky, J. D. Hobbs, B. Hoeneisen,J. Huang,Y. Huang, I. Iashvili,R. Illingworth,A. S. Ito,M. Jaffré,S. Jain,R. Jesik, K. Johns, M. Johnson,A. Jonckheere,H. Jöstlein, A. Juste,W. Kahl,S. Kahn, E. Kajfasz, A. M. Kalinin,D. Karmanov,D. Karmgard, R. Kehoe, S. Kesisoglou, A. Khanov, A. Kharchilava, B. Klima, J. M. Kohli,A. V. Kostritskiy,J. Kotcher,B. Kothari,A. V. Kozelov,E. A. Kozlovsky,J. Krane, M. R. Krishnaswamy,P. Krivkova,S. Krzywdzinski,M. Kubantsev,S. Kuleshov,Y. Kulik, S. Kunori, A. Kupco,V. E. Kuznetsov, G. Landsberg, W. M. Lee, A. Leflat,F. Lehner, C. Leonidopoulos, J. Li,Q. Z. Li,J. G. R. Lima,D. Lincoln,S. L. Linn, J. Linnemann, R. Lipton, A. Lucotte,L. Lueking,C. Lundstedt,C. Luo, A. K. A. Maciel, R. J. Madaras, V. L. Malyshev,V. Manankov, H. S. Mao,T. Marshall,M. I. Martin,S. E. K. Mattingly,A. A. Mayorov, R. McCarthy,T. McMahon,H. L. Melanson,A. Melnitchouk,M. Merkin,K. W. Merritt,C. Miao, H. Miettinen,D. Mihalcea,N. Mokhov,N. K. Mondal,H. E. Montgomery,R. W. Moore,Y. D. Mutaf,E. Nagy,F. Nang,M. Narain,V. S. Narasimham,N. A. Naumann, H. A. Neal,J. P. Negret,A. Nomerotski, T. Nunnemann,D. O’Neil,V. Oguri,B. Olivier, N. Oshima, P. Padley,K. Papageorgiou, N. Parashar,R. Partridge,N. Parua, A. Patwa,O. Peters,P. Pétroff, R. Piegaia,B. G. Pope, H. B. Prosper, S. Protopopescu,M. B. Przybycien, J. Qian,R. Raja, S. Rajagopalan, P. A. Rapidis,N. W. Reay, S. Reucroft, M. Ridel, M. Rijssenbeek, F. Rizatdinova,T. Rockwell,C. Royon, P. Rubinov, R. Ruchti,B. M. Sabirov, G. Sajot, A. Santoro,L. Sawyer, R. D. Schamberger,H. Schellman,A. Schwartzman, E. Shabalina, R. K. Shivpuri,D. Shpakov, M. Shupe,R. A. Sidwell, V. Simak,V. Sirotenko, P. Slattery, R. P. Smith, G. R. Snow, J. Snow,S. Snyder,J. Solomon,Y. Song,V. Sorín, M. Sosebee,N. Sotnikova,K. Soustruznik,M. Souza,N. R. Stanton,G. Steinbrück,D. Stoker, V. Stolin,A. Stone,D. A. Stoyanova, M. A. Strang, M. Strauss, M. Strovink,L. Stutte,A. Sznajder, M. Talby,W. Taylor, S. Tentindo-Repond,S. M. Tripathi,T. G. Trippe,A. S. Turcot, P. M. Tuts,R. Van Kooten,V. Vaniev, N. Varelas,F. Villeneuve-Seguier,A. A. Volkov,A. P. Vorobiev,H. D. Wahl, Z.-M. Wang, J. Warchol, G. Watts, M. Wayne,H. Weerts,A. White, D. Whiteson,D. A. Wijngaarden,S. Willis, S. J. Wimpenny, J. Womersley,D. R. Wood,Q. Xu,R. Yamada,P. Yamin,T. Yasuda,Y. A. Yatsunenko,K. Yip, J. Yu,M. Zanabria,X. Zhang,H. Zheng, B. Zhou,Z. Zhou, M. Zielinski, D. Zieminska,A. Zieminski, V. Zutshi,E. G. Zverev,A. Zylberstejn

PHYSICAL REVIEW D(2004)

引用 141|浏览258
暂无评分
摘要
We present the results of a search for the production of new particles decaying into two jets in (p) over barp collisions at roots=1.8 TeV, using the DO 1992-1995 data set corresponding to 109 pb(-1). We exclude at the 95% confidence level the production of excited quarks (q*) with masses below 775 GeV/c(2), the most restrictive limit to date. We also exclude standard-model-like W' (Z') bosons with masses between 300 and 800 GeV/c(2) (400 and 640 GeV/c(2)). A W-' boson with mass <786 GeV/c(2) has been excluded by previous measurements, and our lower limit is therefore the most stringent to date.
更多
查看译文
关键词
quark,collider,tev
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要