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1. Overcoming Strategies for Non-responders in HBV Vaccination

Author: K. V. Leela, T. Jayaprakash, R. Sujith, and V. Balamurali
Subjects: Non responders, Hepatitis b vaccination, business.industry, Immunology, Medicine, Hbv vaccination, General Medicine, business
Abstract: Non-responder refers to an individual did not develop their anti HBs, even after administration of a 2 complete series of the HBV vaccine. Due to mutant variants, vaccine failure occurred in numerous reports but the incidence of these mutants were unknown. Primary HBV vaccine series failed for nearly 5% of immunocompetent people. There is no clear vision on nonresponse but certain individuals are at major risk, those with persistent diseases, immunosuppressant medication and genetic predisposition. CD-4 T-helper cells that was obtained from viral peptides played an important role in Human Leukocyte antigen (HLA) along with Major Histocompatibility Complex (MHC) and individuals who failed to respond had defect in T helper cells stimulation or antigen presentation. After administration of a course of vaccine, antibody will be produced against major hydrophilic domain of HBsAg in determinant epitope cluster. As upcoming approaches, antigen dose were increased, alternative vaccination, new adjuvants such as immunostimulatory DNA sequences and accelerating vaccination schedules are followed in practice. Increased dosage vaccines, upgraded immunogenicity, adjuvants, surrogate mechanism, combined vaccines and administration of intradermal vaccines are the relevant approaches for a non-responder. Further studies has to be conducted on HLA alleles that can overcome the obstacles in HBV therapeutics.
Published: 2020
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2. Antibiotics in Combination with Antifungals to Combat Drug Resistant Candida – A Concept on Drug Repurposing

Author: Hannah Monalis, R. Sujith, V. Balamurali, and K. V. Leela
Subjects: Drug repositioning, medicine.drug_class, business.industry, Antifungal drugs, Antibiotics, medicine, General Medicine, Drug resistance, Pharmacology, business
Abstract: Candida spp. are emerging pathogens of hospital-acquired infections that causes invasive candidiasis, leading to human mortality and morbidity. Evolution of resistance to different groups of antifungal drugs is a major concern nowadays. Resistance mechanism in some of the antifungal drugs are formation of biofilms, alterations in drug target and lowered intracellular drug levels caused by efflux pumps. Introduction of novel strategies are necessitous to eliminate the phenomenon of drug resistance. Drug repurposing is a promising therapeutic strategy that can improve the efﬁcacy of antifungal therapy for invasive candidiasis. Antibiotics and antifungal drugs were combined against resistant Candida spp. and the in vitro antifungal synergy were analyzed by disk diffusion methods, checkerboard microbroth dilution method and time-kill curves. Synergistic effects were seen against drug-resistant strains, but drug-susceptible strains show indifferent effects in experimental studies. Profiting from the synergistic effects of combination therapy, alternative therapeutic approaches for drug resistance could be designed. This review will discuss different antifungal drugs and their mechanism, drug-resistance mechanisms and some of the antibiotic and antifungal combinations that provide novel insights in treating invasive fungal infections.
Published: 2020
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3. Prevalence of Non-responders among Medical Laboratory Technicians and Staff Nurses Evaluated for Anti Hepatitis B Surface Antigen Titre

Author: R. Sujith, K. V. Leela, A. Karthik, T. Jayaprakash, and V. Balamurali
Subjects: medicine.medical_specialty, Titer, Non responders, Nursing staff, business.industry, Internal medicine, medicine, Medical laboratory, business, Hepatitis b surface antigen
Published: 2020
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4. Determination of the absolute jet energy scale in the DO calorimeters

Author: B Abbott, M Abolins, B.S Acharya, I Adam, D.L Adams, M Adams, S Ahn, H Aihara, G.A Alves, N Amos, E.W Anderson, R Astur, M.M Baarmand, L Babukhadia, A Baden, V Balamurali, J Balderston, B Baldin, S Banerjee, J Bantly, E Barberis, J.F Bartlett, A Belyaev, S.B Beri, I Bertram, V.A Bezzubov, P.C Bhat, V Bhatnagar, M Bhattacharjee, N Biswas, G Blazey, S Blessing, P Bloom, A Boehnlein, N.I Bojko, F Borcherding, C Boswell, A Brandt, R Brock, A Bross, D Buchholz, V.S Burtovoi, J.M Butler, W Carvalho, D Casey, Z Casilum, H Castilla-Valdez, D Chakraborty, S.-M Chang, S.V Chekulaev, L.-P Chen, W Chen, S Choi, S Chopra, B.C Choudhary, J.H Christenson, M Chung, D Claes, A.R Clark, W.G Cobau, J Cochran, L Coney, W.E Cooper, C Cretsinger, D Cullen-Vidal, M.A.C Cummings, D Cutts, O.I Dahl, K Davis, K De, K.Del Signore, M Demarteau, D Denisov, S.P Denisov, H.T Diehl, M Diesburg, G.Di Loreto, P Draper, Y Ducros, L.V Dudko, S.R Dugad, D Edmunds, J Ellison, V.D Elvira, R Engelmann, S Eno, G Eppley, P Ermolov, O.V Eroshin, V.N Evdokimov, T Fahland, M.K Fatyga, S Feher, D Fein, T Ferbel, G Finocchiaro, H.E Fisk, Y Fisyak, E Flattum, G.E Forden, M Fortner, K.C Frame, S Fuess, E Gallas, A.N Galyaev, P Gartung, V Gavrilov, T.L Geld, R.J.Genik II, K Genser, C.E Gerber, Y Gershtein, B Gibbard, S Glenn, B Gobbi, A Goldschmidt, B Gómez, G Gómez, P.I Goncharov, J.L GonzálezSolı́s, H Gordon, L.T Goss, K Gounder, A Goussiou, N Graf, P.D Grannis, D.R Green, H Greenlee, S Grinstein, P Grudberg, S Grünendahl, G Guglielmo, J.A Guida, J.M Guida, A Gupta, S.N Gurzhiev, G Gutierrez, P Gutierrez, N.J Hadley, H Haggerty, S Hagopian, V Hagopian, K.S Hahn, R.E Hall, P Hanlet, S Hansen, J.M Hauptman, D Hedin, A.P Heinson, U Heintz, R Hernández-Montoya, T Heuring, R Hirosky, J.D Hobbs, B Hoeneisen, J.S Hoftun, F Hsieh, Ting Hu, Tong Hu, T Huehn, A.S Ito, E James, J Jaques, S.A Jerger, R Jesik, J.Z.-Y Jiang, T Joffe-Minor, K Johns, M Johnson, A Jonckheere, M Jones, H Jöstlein, S.Y Jun, C.K Jung, S Kahn, G Kalbfleisch, J.S Kang, D Karmanov, D Karmgard, R Kehoe, M.L Kelly, C.L Kim, S.K Kim, B Klima, C Klopfenstein, J.M Kohli, D Koltick, A.V Kostritskiy, J Kotcher, A.V Kotwal, J Kourlas, A.V Kozelov, E.A Kozlovsky, J Krane, M.R Krishnaswamy, S Krzywdzinski, S Kuleshov, S Kunori, F Landry, G Landsberg, B Lauer, A Leflat, H Li, J Li, Q.Z Li-Demarteau, J.G.R Lima, D Lincoln, S.L Linn, J Linnemann, R Lipton, Y.C Liu, F Lobkowicz, S.C Loken, S Lökös, L Lueking, A.L Lyon, A.K.A Maciel, R.J Madaras, R Madden, L Magaña-Mendoza, V Manankov, S Mani, H.S Mao, R Markeloff, T Marshall, M.I Martin, K.M Mauritz, B May, A.A Mayorov, R McCarthy, J McDonald, T McKibben, J McKinley, T McMahon, H.L Melanson, M Merkin, K.W Merritt, H Miettinen, A Mincer, C.S Mishra, N Mokhov, N.K Mondal, H.E Montgomery, P Mooney, H da Motta, C Murphy, F Nang, M Narain, V.S Narasimham, A Narayanan, H.A Neal, J.P Negret, P Nemethy, D Norman, L Oesch, V Oguri, E Oliveira, E Oltman, N Oshima, D Owen, P Padley, A Para, Y.M Park, R Partridge, N Parua, M Paterno, B Pawlik, J Perkins, M Peters, R Piegaia, H Piekarz, Y Pischalnikov, B.G Pope, H.B Prosper, S Protopopescu, J Qian, P.Z Quintas, R Raja, S Rajagopalan, O Ramirez, L Rasmussen, S Reucroft, M Rijssenbeek, T Rockwell, M Roco, P Rubinov, R Ruchti, J Rutherfoord, A Sánchez-Hernández, A Santoro, L Sawyer, R.D Schamberger, H Schellman, J Sculli, E Shabalina, C Shaffer, H.C Shankar, R.K Shivpuri, M Shupe, H Singh, J.B Singh, V Sirotenko, W Smart, E Smith, R.P Smith, R Snihur, G.R Snow, J Snow, S Snyder, J Solomon, M Sosebee, N Sotnikova, M Souza, A.L Spadafora, G Steinbrück, R.W Stephens, M.L Stevenson, D Stewart, F Stichelbaut, D Stoker, V Stolin, D.A Stoyanova, M Strauss, K Streets, M Strovink, A Sznajder, P Tamburello, J Tarazi, M Tartaglia, T.L.T Thomas, J Thompson, T.G Trippe, P.M Tuts, N Varelas, E.W Varnes, D Vititoe, A.A Volkov, A.P Vorobiev, H.D Wahl, G Wang, J Warchol, G Watts, M Wayne, H Weerts, A White, J.T White, J.A Wightman, S Willis, S.J Wimpenny, J.V.D Wirjawan, J Womersley, E Won, D.R Wood, H Xu, R Yamada, P Yamin, J Yang, T Yasuda, P Yepes, C Yoshikawa, S Youssef, J Yu, Y Yu, Z Zhou, Z.H Zhu, D Zieminska, A Zieminski, E.G Zverev, and A Zylberstejn
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, Range (particle radiation), Physics::Instrumentation and Detectors, Detector, Tevatron, FOS: Physical sciences, Jet (particle physics), High Energy Physics - Experiment, Calorimeter, High Energy Physics - Experiment (hep-ex), Pseudorapidity, High Energy Physics::Experiment, Fermilab, Nuclear Experiment, Instrumentation
Abstract: The DZERO detector is used to study proton-antiproton collisions at the 1800 GeV and 630 GeV center-of-mass energies available at the Fermilab Tevatron. To measure jets, the detector uses a sampling calorimeter composed of uranium and liquid argon as the passive and active media respectively. Understanding the jet energy calibration is not only crucial for precision tests of QCD, but also for the measurement of particle masses and the determination of physics backgrounds associated with new phenomena. This paper describes the energy calibration of jets observed with the DZERO detector at the two proton-antiproton center-of-mass energies in the transverse energy and pseudorapidity range ET>8 GeV and pseudorapidity, 94 pages with 52 figures (included in the 94 pages)
Published: 2016
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5. pH Sensitive Drug Delivery Systems: A Review

Author: K.L. Krishna, V. Balamurali, H.V. Gangadhara, T.M. Pramodkuma, N. Srujana, Madhugiri Prakash Venkatesh, and N. Vishal Gupta
Subjects: Chemistry, Drug Discovery, Drug delivery, Pharmacology
Published: 2010
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6. Investigation on the Effect of Different Disintegrants on the Orodispersible Tablets of Rabeprazole

Author: T.M. Pramodkuma, S.A. Sreenivas, V. Balamurali, and H.V. Gangadhara
Subjects: Multidisciplinary, Materials science, Chromatography, Rabeprazole, medicine, medicine.drug
Published: 2009
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7. Search for the top quark in the dielectron channel in $p\bar{p}$ collisions at $\sqrt{s}$ = 1.8-TeV

Author: V., Balamurali, primary
Published: 1994
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8. Small AngleJ/ψProduction inpp¯Collisions at√s=1.8TeV

Author: H. A. Neal, Robert Hirosky, H. C. Shankar, K. Yip, C. K. Jung, W. Y. Chen, G. Gutierrez, M. Zielinski, A. N. Galyaev, Jinhong Yu, Gilvan Alves, A.S. Dyshkant, George R. Kalbfleisch, V. S. Narasimham, Thomas G Trippe, Meenakshi Narain, Michael A. Strauss, R. Jesik, W. E. Cooper, A. A. Mayorov, Pushpalatha C Bhat, I. Adam, P. Rubinov, Andrew White, D. Stewart, S. N. Gurzhiev, M. K. Fatyga, G. Steinbrück, J. Snow, Viatcheslav Stolin, P. Bloom, J. A. Wightman, K. W. Merritt, P. Grudberg, Q. Z. Li Demarteau, A. L. Spadafora, J. F. Bartlett, V. Manankov, C. Murphy, R. Astur, T. Heuring, C. Boswell, Suman Bala Beri, A. Narayanan, D. Green, A. Baden, G. C. Blazey, R. Yamada, K. Gounder, B. Lauer, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, R. Snihur, Emanuela Barberis, L. Lueking, H. L. Melanson, P. Z. Quintas, J. V.D. Wirjawan, Joan A. Guida, G. Di Loreto, D. Denisov, S. A. Jerger, Srinivasan Rajagopalan, Thomas Ferbel, N. I. Bojko, M. H.G. Souza, P. Yepes, H. E. Montgomery, John Hobbs, S. K. Kim, A. Leflat, M. Sosebee, H. D. Wahl, S. M. Chang, S. H. Ahn, R. K. Shivpuri, M. Chung, K. Del Signore, W. G. Cobau, M. I. Martin, J. H. Christenson, Winston Ko, D. R. Claes, M. R. Adams, Young-Sang Yu, C. Cretsinger, M. Strovink, E. James, Orin I. Dahl, F. Landry, John Rutherfoord, L. Magaña-Mendoza, J. Bantly, J. M. Hauptman, Cecilia Elena Gerber, Y. M. Park, S.A. Kahn, D. Edmunds, L. T. Goss, Philip Baringer, Hiroaki Aihara, K. M. Mauritz, J. Jaques, Andre Sznajder, M. L. Stevenson, T. Fahland, M. Tartaglia, P.F. Ermolov, V. S. Burtovoi, Andrew Brandt, R. Engelmann, Liu Chen, E. A. Kozlovsky, M. D. Peters, H.E. Miettinen, M. Bhattacharjee, Kaushik De, V. A. Bezzubov, M. Demarteau, J. P. Negret, R. P. Smith, J. Mc Kinley, J. Womersley, Z. Wu, Dhiman Chakraborty, Michael Shupe, L. Oesch, D. Karmanov, V. V. Babintsev, Jianming Qian, F. Borcherding, S. Banerjee, V. Balamurali, B. G. Pope, E. Flattum, Raymond Brock, Boaz Klima, J. S. Hoftun, K. Davis, J. N. Butler, P. D. Grannis, H. Piekarz, Vladimir Gavrilov, E. G. Zverev, F. Stichelbaut, J. L. González-Solís, P. Gartung, A. Jonckheere, Peter Nemethy, Brajesh C Choudhary, M. Roco, Richard Breedon, A. P. Vorobiev, Stephan Linn, Elizaveta Shabalina, Gordon Watts, V. Oguri, E. Oltman, V. Sirotenko, D. Norman, E. Smith, O. V. Eroshin, P. I. Goncharov, Y. Fisyak, R. Mc Carthy, G. Eppley, N. Oshima, H. da Motta, S. Willis, Miguel Mostafa, M. M. Baarmand, B. Pawlik, Sarah Catherine Eno, J. T. White, Marvin Johnson, P. Hanlet, Heriberto Castilla-Valdez, D. Buchholz, Phillip Gutierrez, Daria Zieminska, J. G.R. Lima, B. Gibbard, B. S. Acharya, A. V. Kozelov, Wagner Carvalho, C. Klopfenstein, S. Youssef, Tong Hu, F. Nang, J. Sculli, Edilamar Menezes de Oliveira, D. Casey, P. Tamburello, A. S. Ito, J. Kotcher, S. Choi, Richard B. Lipton, Sharon Hagopian, D. Vititoe, J. Warchol, A. K.A. Maciel, G. Finocchiaro, R. J. Genik, C. Miao, C. S. Mishra, Heng Xu, A. Sanchez-Hernandez, Anna Goussiou, Nikos Varelas, A. V. Kotwal, Harrison Prosper, Robert Kehoe, K. Genser, K. S. Hahn, D. Cutts, Stephen Wimpenny, T. Mc Mahon, A. R. Clark, G. Guglielmo, Gregory R Snow, Greg Landsberg, P. Yamin, D. P. Stoker, Elizabeth Gallas, R. Piegaia, R. Hernández-Montoya, H. Jostlein, T. Marshall, N. Graf, K. Streets, Vipin Bhatnagar, Vasken Hagopian, H. Weerts, Darien Wood, T. L. Geld, N. Sotnikova, J. Krane, S. Mani, Rajendran Raja, Nicholas John Hadley, S. P. Denisov, Lev Dudko, S. Blessing, Scott Snyder, Eunil Won, M. Paterno, M. R. Krishnaswamy, R. Markeloff, F. Lobkowicz, S. C. Loken, R. Partridge, M. Abolins, F. Hsieh, R. Madden, N. Parua, V.V. Abramov, S. Reucroft, B. Baldin, Matthew Jones, A. Para, Sergey Chekulaev, Brad Abbott, Y. Ducros, C. Yoshikawa, J. B. Singh, Peter W. Draper, T. Rockwell, Iain Alexander Bertram, L. Babukhadia, Arnaud Lucotte, H. S. Mao, G. Wang, Alberto Santoro, Sergey Kuleshov, H. Haggerty, T. Mc Kibben, Victor Daniel Elvira, J. Mc Donald, T. Joffe-Minor, D. L. Adams, Randy Ruchti, Michael Rijssenbeek, H. E. Fisk, V. N. Evdokimov, D.S. Koltick, J. T. Linnemann, S. R. Dugad, P. Mooney, N. K. Mondal, H. T. Diehl, H. Singh, A. Boehnlein, M. Fortner, J. Perkins, R. D. Schamberger, S. Feher, Ting Hu, A. Zieminski, J. Ellison, S. Fuess, Y. Gershtein, A. V. Kostritskiy, M. Merkin, Sissel Hansen, A. L. Lyon, Shuichi Kunori, Z. Zhou, J. Solomon, K. A. Johns, L. Coney, V. Vaniev, D. A. Stoyanova, N. Amos, Gervasio Gomez, R. J. Madaras, E. W. Anderson, S. Y. Jun, T. L.T. Thomas, Allen Mincer, Sebastian Grinstein, P. Padley, Alexey Volkov, C. Shaffer, D. Cullen-Vidal, James H Cochran, N. N. Biswas, Mitchell Wayne, H. Schellman, J. M. Kohli, Stefan Grünendahl, J. Thompson, S. Chopra, B. Gómez, Z. H. Zhu, J. M. Guida, D. Hedin, Alexander Belyaev, Y. Pischalnikov, Ulrich Heintz, P. M. Tuts, R. W. Stephens, M. Diesburg, B. May, D. Owen, B. Gobbi, Anurag Gupta, J. Tarazi, T. Yasuda, T. Huehn, D. Fein, Don Lincoln, Erich Varnes, Daniel John Karmgard, Jing Li, N.V. Mokhov, Y. H. Zhou, G. E. Forden, A. P. Heinson, B. Zhang, R. E. Hall, Z. Casilum, S. Krzywdzinski, A. Zylberstejn, H. Greenlee, A. Bross, Serban Protopopescu, M. L. Kelly, Howard Gordon, K. C. Frame, and O. Ramirez
Subjects: Physics, Particle physics, Detector, Tevatron, Theoretical models, General Physics and Astronomy, law.invention, Nuclear physics, Cross section (physics), Transverse plane, law, Pseudorapidity, High Energy Physics::Experiment, Fermilab, Nuclear Experiment, Collider
Abstract: This paper presents the first measurement of the inclusive J/Psi production cross section in the forward pseudorapidity region 2.5
Published: 1999
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9. Search for Squarks and Gluinos in Single-Photon Events with Jets and Large Missing Transverse Energy inpp¯Collisions at√s=1.8TeV

Author: J. M. Hauptman, E. Flattum, Cecilia Elena Gerber, R. Snihur, L. Lueking, V. V. Babintsev, B. G. Pope, Jianming Qian, Y. Pischalnikov, Ulrich Heintz, K. Del Signore, E. Smith, S. M. Chang, R. Hernández-Montoya, N. Sotnikova, J. Krane, M. Diesburg, C. S. Mishra, Tong Hu, Elizaveta Shabalina, Hiroaki Aihara, G. Eppley, D. Owen, T. Mc Mahon, J. Tarazi, P. M. Tuts, R. W. Stephens, A. V. Kostritskiy, Alexander Belyaev, H. da Motta, D. A. Stoyanova, L. Magaña-Mendoza, Sissel Hansen, J. G.R. Lima, J. Jaques, J. T. White, Meenakshi Narain, Gervasio Gomez, C. Shaffer, D. Cullen-Vidal, N. N. Biswas, G. Wang, Alberto Santoro, L. Coney, S. A. Jerger, Andrew White, Robert Hirosky, A. Leflat, S. Chopra, H. D. Wahl, H. Haggerty, A. S. Ito, Winston Ko, K. S. Hahn, G. Guglielmo, D. Cutts, J. Mc Donald, W. G. Cobau, M. I. Martin, D. Green, B. Gibbard, W. Y. Chen, G. Gutierrez, Gilvan Alves, T. Joffe-Minor, A. Narayanan, George R. Kalbfleisch, H. E. Fisk, P. Yamin, Richard Breedon, V. S. Narasimham, Dhiman Chakraborty, H. L. Melanson, P. Z. Quintas, J. Mc Kinley, J. Sculli, Raymond Brock, C. Cretsinger, Philip Baringer, Z. Zhou, J. Solomon, Vasken Hagopian, M. Strovink, E. James, P. Padley, Alexey Volkov, N.V. Mokhov, C. Murphy, R. Astur, S. Banerjee, J. Womersley, Boaz Klima, John Hobbs, James H Cochran, V. Balamurali, Nikos Varelas, M. Sosebee, P. Gartung, Y. H. Zhou, S. K. Kim, A. A. Mayorov, Mitchell Wayne, H. Schellman, J. M. Kohli, Greg Landsberg, F. Stichelbaut, V. A. Bezzubov, T. Heuring, M. K. Fatyga, G. Steinbrück, R. K. Shivpuri, M. R. Adams, Young-Sang Yu, H. Weerts, J. H. Christenson, S. Mani, D. Norman, J. Bantly, J. Snow, D. R. Claes, Stefan Grünendahl, J. Thompson, B. S. Acharya, C. K. Jung, G. E. Forden, A. P. Heinson, M. H.G. Souza, J. P. Negret, R. P. Smith, B. Gómez, V. Oguri, T. L. Geld, T. G. Trippe, S. Willis, R. Madden, M. Bhattacharjee, M. Tartaglia, B. Zhang, D. Stewart, Z. H. Zhu, M. Paterno, Lev Dudko, S. N. Gurzhiev, R. Jesik, Sharon Hagopian, Kaushik De, P. Yepes, H. E. Montgomery, Michael Shupe, Peter W. Draper, Andrew Brandt, A. K.A. Maciel, Wagner Carvalho, R. Engelmann, K. Streets, A. N. Galyaev, Vipin Bhatnagar, E. Oltman, M. L. Stevenson, E. A. Kozlovsky, R. Partridge, H.E. Miettinen, K. Genser, Pushpalatha C Bhat, F. Borcherding, Peter Nemethy, M. Roco, K. Gounder, Rajendran Raja, B. Lauer, Y. Fisyak, R. Mc Carthy, Stephen Wimpenny, W. E. Cooper, L. P. Chen, N. Parua, V.V. Abramov, D. Karmanov, E. W. Anderson, Marvin Johnson, M. A.C. Cummings, T. Marshall, R. Piegaia, Viatcheslav Stolin, K. M. Mauritz, Brad Abbott, J. Warchol, Heriberto Castilla-Valdez, Matthew Jones, H. S. Mao, R. E. Hall, D. L. Adams, J. L. González Solís, B. May, A. V. Kozelov, Miguel Mostafa, M. M. Baarmand, P.F. Ermolov, Darien Wood, A. V. Kotwal, B. Hoeneisen, Lee Sawyer, Sarah Catherine Eno, Harrison Prosper, Allen Mincer, Nicholas John Hadley, Z. Casilum, V. S. Burtovoi, Arnaud Lucotte, Sebastian Grinstein, S. Feher, B. Gobbi, E. G. Zverev, S. Blessing, Ting Hu, F. Nang, Richard B. Lipton, A. Baden, Scott Snyder, Anurag Gupta, B. Pawlik, G. C. Blazey, Brajesh C Choudhary, D. P. Stoker, A. Zieminski, D. Vititoe, R. Yamada, R. Markeloff, R. J. Genik, Randy Ruchti, D. Casey, T. Yasuda, Y. M. Park, S. H. Ahn, T. Huehn, J. Kotcher, R. J. Madaras, S.A. Kahn, H. A. Neal, H. C. Shankar, D. Buchholz, Edilamar Menezes de Oliveira, O. I. Dahl, J. V.D. Wirjawan, S. Y. Jun, T. L.T. Thomas, Michael A. Strauss, D. Fein, M. Demarteau, K. Yip, N. Graf, P. Tamburello, Heng Xu, Z. Wu, Vladimir Gavrilov, Anna Goussiou, Gordon Watts, M. Zielinski, J. M. Guida, D. Hedin, Jinhong Yu, V. Sirotenko, O. V. Eroshin, Phillip Gutierrez, Elizabeth Gallas, Gregory R Snow, H. Jostlein, A.S. Dyshkant, Joan A. Guida, P. Hanlet, F. Lobkowicz, G. Di Loreto, T. Rockwell, Iain Alexander Bertram, D. Denisov, Michael Rijssenbeek, C. Boswell, A. Jonckheere, Don Lincoln, Srinivasan Rajagopalan, Erich Varnes, Thomas Ferbel, V. N. Evdokimov, A. P. Vorobiev, D.S. Koltick, J. T. Linnemann, Stephan Linn, L. Babukhadia, M. Chung, N. Oshima, Daria Zieminska, Daniel John Karmgard, Emanuela Barberis, G. Finocchiaro, Suman Bala Beri, L. T. Goss, Jing Li, S. Krzywdzinski, D. Edmunds, A. Zylberstejn, Andre Sznajder, Yuri Gershtein, P. Bloom, H. Greenlee, J. A. Wightman, M. D. Peters, A. Bross, L. Oesch, Serban Protopopescu, N. I. Bojko, S. Reucroft, M. Fortner, J. Perkins, M. Merkin, M. Abolins, J. S. Hoftun, K. Davis, J. N. Butler, P. D. Grannis, C. Yoshikawa, H. Piekarz, R. D. Schamberger, P. Mooney, S. C. Loken, B. Baldin, Y. Ducros, J. B. Singh, N. K. Mondal, H. T. Diehl, H. Singh, Sergey Kuleshov, N. Amos, T. Mc Kibben, Victor Daniel Elvira, A. Boehnlein, S. Youssef, S. Choi, A. Sanchez-Hernandez, Robert Kehoe, J. Ellison, Eunil Won, S. Fuess, A. L. Lyon, A. L. Spadafora, Shuichi Kunori, P. I. Goncharov, K. A. Johns, V. Vaniev, C. Miao, S. R. Dugad, M. L. Kelly, Howard Gordon, K. C. Frame, O. Ramirez, S. P. Denisov, P. Grudberg, M. R. Krishnaswamy, F. Hsieh, A. R. Clark, A. Para, Sergey Chekulaev, I. Adam, P. Rubinov, K. W. Merritt, Q. Z. Li Demarteau, J. F. Bartlett, V. Manankov, F. Landry, John Rutherfoord, C. Klopfenstein, and T. Fahland
Subjects: Physics, Particle physics, Branching fraction, Physics beyond the Standard Model, High Energy Physics::Phenomenology, General Physics and Astronomy, Elementary particle, Supersymmetry, Standard Model, Nuclear physics, High Energy Physics::Experiment, Production (computer science), Energy (signal processing), Minimal Supersymmetric Standard Model
Abstract: We search for new physics using events with one high transverse energy photon, two or more jets, and an apparent imbalance in transverse energy, in p{ovr p} collisions at the Fermilab Tevatron at {radical} (s) =1.8 TeV . Such events are predicted for production of supersymmetric particles in some models. No excess is observed beyond expected background. For the parameter space of the minimal supersymmetric standard model with branching fraction B({tilde {chi}}{sup 0}{sub 2}{r_arrow}{gamma}thinsp{tilde {chi}}{sup 0}{sub 1})=1 and m{sub {tilde {chi}}{sup 0}{sub 2 }}{minus}m{sub {tilde {chi}}{sup 0}{sub 1}}{gt}20 GeV , we obtain a 95{percent} confidence level lower mass limit of 310thinspthinspGeV for equal mass squarks and gluinos. The results are also interpreted in models with low energy gauge mediated supersymmetry breaking. {copyright} {ital 1998} {ital The American Physical Society }
Published: 1999
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10. Industrial Environmental Monitoring With Wireless Data Storage and Manipulation System

Author: K, Keerthika, primary, P, Amudhasurabhi, additional, V, Balamurali, additional, and Georgina, Beryl, additional
Published: 2016
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11. Search forCharge−1/3Third-Generation Leptoquarks inpp¯Collisions ats=1.8TeV

Author: C. Klopfenstein, B. May, T. Huehn, A. Jonckheere, B. Gobbi, Y. Fisyak, D. Fein, H. E. Fisk, Robert Hirosky, Jasvinder A. Singh, D. Edmunds, M. Sosebee, S. C. Loken, Erich Varnes, T. Yasuda, M. Demarteau, R. Astur, T. Heuring, Marvin Johnson, Daniel John Karmgard, H. L. Melanson, R. Hernández-Montoya, A. V. Kozelov, B. Baldin, Bobby Samir Acharya, Andre Sznajder, H. A. Neal, K. S. Hahn, T. McMahon, H. C. Shankar, S. A. Jerger, D. Lincoln, R. Snihur, M. D. Peters, M. Abolins, T. McKibben, N. Sotnikova, J. Krane, J. T. Linnemann, Stephen Wimpenny, J. Bantly, A. Leflat, H. E. Montgomery, P. Mooney, Andrew White, L. Oesch, I. Adam, P. Rubinov, Greg Landsberg, M. Narain, W. G. Cobau, T. Marshall, W. Y. Chen, Gilvan Alves, L. Magaña-Mendoza, T. Joffe-Minor, Yu. Pischalnikov, George R. Kalbfleisch, M. Merkin, J. S. Kang, V. S. Narasimham, Jing Li, P. C. Bhat, S. M. Chang, R. Engelmann, N. K. Mondal, H. T. Diehl, H. Singh, P. Padley, Alexey Volkov, K. W. Merritt, James H Cochran, T. L. Geld, J. V.D. Wirjawan, D. R. Green, Darien Wood, C. Boswell, J. McDonald, E. A. Kozlovsky, Joan A. Guida, H.E. Miettinen, M. Paterno, J. Kourlas, A. Brandt, N. Amos, H. D. Wahl, Mitchell Wayne, R. J. Madras, H. Schellman, J. M. Kohli, V. Manankov, A. A. Mayorov, U. Heintz, A. Bross, Raymond Brock, Nicholas John Hadley, Boaz Klima, C. Yoshikawa, A. Baden, Z. Zhou, J. Solomon, J. Ellison, S. Youssef, S. Choi, G. Di Loreto, Suman Bala Beri, C. Cretsinger, H. Castilla-Valdez, Yanwen Liu, M. K. Fatyga, Emanuela Barberis, G. C. Blazey, J. Thompson, Vasken Hagopian, John Hobbs, J. Z.Y. Jiang, J. Snow, M. Chung, K. Gounder, N. Mokhov, S. Blessing, Scott Snyder, M. R. Adams, Elizabeth Gallas, L. T. Goss, A. Sanchez-Hernandez, R. Markeloff, M. Strovink, E. James, M. D. Jones, M. Strauss, D. Norman, B. Gómez, Z. H. Zhu, G. E. Forden, A. P. Heinson, S. Banerjee, H. Weerts, W. Smart, V. Balamurali, R. E. Hall, J. L. González Solís, Z. Casilum, Lev Dudko, Shashikant Dugad, Brad Abbott, Robert Kehoe, A. Gupta, Peter Nemethy, A. L. Spadafora, S. Proptopopescu, P. I. Goncharov, C. S. Mishra, S. Willis, A. Para, E. G. Zverev, A. N. Galyaev, B. Lauer, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, Dhiman Chakraborty, M. Bhattacharjee, M. Tartaglia, H. Greenlee, A. S. Ito, S. Glenn, Srinivasan Rajagopalan, Thomas Ferbel, J. Yu, J. McKinley, R. Jesik, F. Landry, John Rutherfoord, K. A. Johns, Q. Z. Li-Demarteau, L. Babukhadia, D. Buchholz, D. Cutts, Edilamar Menezes de Oliveira, N. Parua, K. Del Signore, Wagner Carvalho, P. Z. Quintas, Alexander Vorobiev, Young-Sang Yu, Eunil Won, Haifeng Li, T. G. Trippe, C. T. Murphy, A. V. Kostritskiy, D. Stewart, S. N. Gurzhiev, S. Hansen, F. Stichelbaut, J. Jaques, Ting Hu, Hiroaki Aihara, S. Lökös, V. Oguri, A. Zylberstejn, G. Eppley, Ron Lipton, B. Gibbard, Sharon Hagopian, J. Sculli, A. K.A. Maciel, L. P. Chen, Daniel R Claes, P. Tamburello, L. Coney, D. Vititoe, M. L. Stevenson, A. Zieminski, Y. Ducros, P. M. Tuts, R. J. Genik, C. K. Jung, H. da Motta, J. G.R. Lima, R. W. Stephens, S. Feher, S. Fuess, M. L. Kelly, J. Yang, W. E. Cooper, E. Oltman, E. Flattum, S. Krzywdzinski, J. Womersley, J. Warchol, A. Narayanan, Howard Gordon, P. Hanlet, Y. M. Park, K. C. Frame, F. Borcherding, D. Denisov, J. M. Hauptman, Cecilia Elena Gerber, J. F. Bartlett, Heng Xu, Anna Goussiou, O. Ramirez, P. Gartung, Viatcheslav Stolin, Nikos Varelas, R. K. Shivpuri, J. Balderston, S.A. Kahn, G. Finocchiaro, S. Y. Jun, B. G. Pope, Alexander Belyaev, Y. Gershtein, T. L.T. Thomas, G. Guglielmo, Sergey Kuleshov, R. Piegaia, J. H. Christenson, M. Fortner, A. Boehnlein, J. Perkins, S. P. Denisov, P. Grudberg, Randy Ruchti, D. Karmanov, E. W. Anderson, L. Lueking, Victor Daniel Elvira, M. M. Baarmand, Sarah Catherine Eno, M. R. Krishnaswamy, Kaushik De, Jianming Qian, F. Hsieh, P. Bloom, J. A. Wightman, R. McCarthy, F. Nang, N. I. Bojko, A. R. Clark, C. L. Kim, D. P. Stoker, Elizaveta Shabalina, Brajesh C Choudhary, Gregory R Snow, Allen Mincer, Sebastian Grinstein, Sergey Chekulaev, H. Haggerty, Vladimir Gavrilov, S. Reucroft, Gordon Watts, J. S. Hoftun, K. Davis, J. N. Butler, P. D. Grannis, Tong Hu, H. Piekarz, S.H. Ahn, G. Gutierrez, M. Diesburg, V. Sirotenko, S. Grünendahl, K. Genser, O. V. Eroshin, H. S. Mao, Phillip Gutierrez, G. Wang, Alberto Santoro, Seong Keun Kim, M. H.G. Souza, P. Yepes, A. L. Lyon, Shuichi Kunori, D. Owen, K. M. Mauritz, P.F. Ermolov, V. S. Burtovoi, J. T. White, J. Tarazi, D. A. Stoyanova, Gervasio Gomez, C. Shaffer, D. Cullen-Vidal, A. Goldschmidt, N. N. Biswas, R. Raja, Stephan Linn, S. Chopra, N. Oshima, Daria Zieminska, R. D. Schamberger, J. M. Guida, D. Hedin, F. Lobkowicz, T. Rockwell, Iain Alexander Bertram, Michael Rijssenbeek, V. N. Evdokimov, D.S. Koltick, V. A. Bezzubov, J. P. Negret, H. Jöstlein, R. P. Smith, Michael Shupe, P. Yamin, K. Streets, Vipin Bhatnagar, R. Partridge, A. V. Kotwal, Harrison Prosper, D. L. Adams, S. Mani, R. Madden, L. Rasmussen, B. Pawlik, Peter W. Draper, Georg Steinbrück, T. Fahland, D. Casey, R. Yamada, J. Kotcher, E. Smith, M. Roco, O. I. Dahl, N. Graf, and M. I. Martin
Subjects: Physics, Particle physics, Pair production, Branching fraction, Tau neutrino, High Energy Physics::Phenomenology, General Physics and Astronomy, High Energy Physics::Experiment, Leptoquark, Charge (physics), Elementary particle, Coupling (probability), Lepton
Abstract: We report on a search for $\mathrm{charge}\ensuremath{-}1/3$ third-generation leptoquarks (LQ) produced in $p\overline{p}$ collisions at $\ensuremath{\surd}s\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1.8\mathrm{TeV}$ using the $\mathrm{D}0$ detector at Fermilab. Third-generation leptoquarks are assumed to be produced in pairs and to decay to a tau neutrino and a $b$ quark with branching fraction $B$. We place upper limits on $\ensuremath{\sigma}(p\overline{p}\ensuremath{\rightarrow}\mathrm{LQ}\overline{\mathrm{LQ}}){B}^{2}$ as a function of the leptoquark mass ${M}_{\mathrm{LQ}}$. Assuming $B\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1$, we exclude at the 95% confidence level third-generation scalar leptoquarks with ${M}_{\mathrm{LQ}}l94\mathrm{GeV}{/c}^{2}$, and third-generation vector leptoquarks with ${M}_{\mathrm{LQ}}l216\mathrm{GeV}{/c}^{2}({M}_{\mathrm{LQ}}l148\mathrm{GeV}{/c}^{2}$) assuming Yang-Mills (anomalous) coupling.
Published: 1998
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12. Measurement of the Shape of the Transverse Momentum Distribution ofWBosons Produced inpp¯Collisions at√s=1.8TeV

Author: A. Brandt, T. Joffe-Minor, M. I. Martin, S. A. Jerger, Z. Zhou, J. Solomon, Joan A. Guida, G. E. Forden, A. P. Heinson, A. Leflat, H. E. Montgomery, G. Di Loreto, E. Flattum, S. Krzywdzinski, W. G. Cobau, M. D. Jones, J. Snow, R. E. Hall, J. L. González Solís, J. M. Hauptman, Cecilia Elena Gerber, Z. Casilum, Jianming Qian, Srinivasan Rajagopalan, Thomas Ferbel, Heriberto Castilla-Valdez, L. T. Goss, G. Wang, Alberto Santoro, J. G.R. Lima, G. Kalbfleisch, Seong Keun Kim, Tong Hu, B. Baldin, J. McDonald, E. G. Zverev, H. D. Wahl, B. May, M. Chung, B. Hoeneisen, J. Yang, R. Snihur, D. Owen, K. Streets, V. A. Bezzubov, J. P. Negret, H. Jöstlein, R. P. Smith, Robert Hirosky, M. Tartaglia, Vipin Bhatnagar, M. Diesburg, Haifeng Li, S. M. Chang, B. Gobbi, R. Partridge, Anurag Gupta, S. Banerjee, J. Tarazi, A. Zylberstejn, M. Fortner, J. Perkins, Andrew White, A. N. Galyaev, K. S. Hahn, D. Cutts, Greg Landsberg, Michael Shupe, P. Padley, Alexey Volkov, James H Cochran, Mitchell Wayne, P. Mooney, H. Schellman, J. M. Kohli, E. Smith, Elizabeth Gallas, C. Yoshikawa, A. Para, L. Sawyer, K. Genser, S. Grünendahl, W. Y. Chen, J. Kourlas, V. Balamurali, Gilvan Alves, Y. Ducros, D. Norman, J. Jaques, C. L. Kim, J. Thompson, Jasvinder A. Singh, D. Koltick, H. S. Mao, D. L. Adams, M. L. Kelly, D. Stewart, S. N. Gurzhiev, P. Yamin, John Hobbs, T. L. Geld, B. G. Pope, T. Yasuda, S. C. Loken, Z. H. Zhu, Ron Lipton, Vasken Hagopian, A. V. Kotwal, Howard Gordon, V. S. Narasimham, K. C. Frame, Young-Sang Yu, Harrison Prosper, M. Paterno, Serban Protopopescu, H. Weerts, S. Mani, A. Narayanan, O. Ramirez, J. Womersley, Shashikant Dugad, W. Smart, B. Gibbard, A. L. Lyon, Shuichi Kunori, Lev Dudko, C. Klopfenstein, R. Madden, D. Karmanov, M. Demarteau, L. P. Chen, Daniel R Claes, Ting Hu, L. Rasmussen, Elizaveta Shabalina, T. Fahland, T. Huehn, C. Murphy, M. Sosebee, Peter W. Draper, R. Astur, Alexander Belyaev, A. Zieminski, A. A. Mayorov, U. Heintz, T. Heuring, D. Fein, Dhiman Chakraborty, H. E. Fisk, A. S. Ito, Brajesh C Choudhary, D. Lincoln, A. V. Kostritskiy, J. Sculli, I. Adam, P. Rubinov, N. Amos, R. Yamada, G. Gutierrez, M. K. Fatyga, A. Boehnlein, R. Raja, Stephan Linn, J. Bantly, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, J. T. Linnemann, D. Casey, K. W. Merritt, Victor Daniel Elvira, L. Coney, T. McKibben, J. Yu, N. Oshima, Erich Varnes, P. Hanlet, M. Bhattacharjee, J. Kotcher, R. Hernández-Montoya, R. D. Schamberger, D. A. Stoyanova, V. Manankov, F. Borcherding, Yanwen Liu, J. F. Bartlett, V. Gavrilov, S. Kuleshov, M. M. Baarmand, D. Denisov, Daniel John Karmgard, S. Grinstein, J. M. Guida, D. Hedin, Sarah Catherine Eno, P. Bloom, J. A. Wightman, T. G. Trippe, G. Finocchiaro, L. Magaña-Mendoza, Nikos Varelas, S. Y. Jun, T. L.T. Thomas, G. Steinbrück, P. Z. Quintas, Alexander Vorobiev, R. K. Shivpuri, K. Gounder, C. S. Mishra, K. M. Mauritz, Emanuela Barberis, J. Z.Y. Jiang, N. Sotnikova, Gordon Watts, J. Krane, B. Lauer, M. A.C. Cummings, N. Mokhov, M. Merkin, M. Roco, N. I. Bojko, R. Engelmann, P.F. Ermolov, O. I. Dahl, V. Sirotenko, Gervasio Gomez, O. V. Eroshin, J. Balderston, F. Lobkowicz, F. Nang, Sharon Hagopian, A. K.A. Maciel, E. W. Anderson, E. A. Kozlovsky, A. Baden, H.E. Miettinen, H. L. Melanson, Phillip Gutierrez, S.A. Kahn, N. Graf, S. P. Denisov, P. Grudberg, P. Gartung, G. C. Blazey, W. E. Cooper, E. Oltman, S. Reucroft, Jing Li, P. C. Bhat, R. Jesik, A. Bross, Raymond Brock, Boaz Klima, C. Shaffer, D. Cullen-Vidal, T. Rockwell, Iain Alexander Bertram, A. Goldschmidt, M. R. Krishnaswamy, K. Del Signore, Brad Abbott, V. S. Burtovoi, J. T. White, N. N. Biswas, F. Hsieh, A. R. Clark, R. Piegaia, J. H. Christenson, D. Pušeljić, S. Chopra, Jian Kang, Allen Mincer, Michael Rijssenbeek, Sergey Chekulaev, J. S. Hoftun, K. Davis, J. N. Butler, P. D. Grannis, F. Landry, John Rutherfoord, Hiroaki Aihara, N. Parua, H. Piekarz, S.H. Ahn, S. Lökös, S. Willis, Kaushik De, K. A. Johns, T. McMahon, Mary Beth Adams, L. Babukhadia, P. M. Tuts, H. Haggerty, S. Youssef, S. Choi, V. N. Evdokimov, R. W. Stephens, S. Feher, J. V. D. Wirjawan, G. Guglielmo, A. Sanchez-Hernandez, Robert Kehoe, V. Oguri, Stephen Wimpenny, Q. Z. Li-Demarteau, Eunil Won, B. Pawlik, D. R. Green, Darien Wood, Nicholas John Hadley, S. Blessing, Scott Snyder, R. Markeloff, S. Hansen, F. Stichelbaut, R. J. Madaras, D. Buchholz, M. L. Stevenson, Edilamar Menezes de Oliveira, Randy Ruchti, Y. Pischalnikov, J. Warchol, P. Tamburello, Heng Xu, Anna Goussiou, M. Narain, Gregory R Snow, M. H.G. Souza, P. Yepes, A. L. Spadafora, P. I. Goncharov, C. K. Jung, V. Stolin, L. Lueking, M. Abolins, N. K. Mondal, H. T. Diehl, H. Singh, J. Ellison, G. Eppley, H. da Motta, D. Zieminska, S. Fuess, Y. Fisyak, H. Greenlee, B. Gómez, S. Glenn, J. McKinley, Y. M. Park, Wagner Carvalho, R. L. McCarthy, Marvin Johnson, T. Marshall, D. Vititoe, R. J. Genik, A. V. Kozelov, Peter Nemethy, A. Jonckheere, D. Edmunds, Andre Sznajder, Yuri Gershtein, M. D. Peters, L. Oesch, D. P. Stoker, Michael A. Strauss, C. Boswell, Suman Bala Beri, C. Cretsinger, M. Strovink, and E. James
Subjects: Quantum chromodynamics, Physics, Particle physics, High Energy Physics::Phenomenology, General Physics and Astronomy, Elementary particle, Particle detector, Nuclear physics, High Energy Physics::Experiment, Fermilab, Perturbation theory (quantum mechanics), Resummation, Quantum field theory, Nuclear Experiment, Boson
Abstract: The shape of the transverse momentum distribution of W bosons (p_T(W)) produced in pbarp collisions at sqrt(s)= 1.8 TeV is measured with the DO detector at Fermilab. The result is compared to QCD perturbative and resummation calculations over the p_T(W) range from 0-200 GeV/c. The shape of the distribution is consistent with the theoretical prediction.
Published: 1998
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13. A Measurement of theWBoson Mass at the Fermilabpp¯Collider

Author: D. Cutts, G. Eppley, P. Padley, Alexey Volkov, Greg Landsberg, James H Cochran, J. G.R. Lima, N. Parua, Matthew Jones, Mitchell Wayne, A. S. Ito, H. Schellman, J. M. Kohli, Pm Tuts, C. Cretsinger, T. L. Geld, Natalie A. Roe, M. Strovink, D. Stewart, D. Buchholz, Edilamar Menezes de Oliveira, Stefan Grünendahl, E. James, R. L. McCarthy, R. K. Shivpuri, M. Tartaglia, Q. Z. Li-Demarteau, Peter Nemethy, M. Roco, J. Thompson, S. A. Jerger, T. Joffe-Minor, A. Leflat, Robert Hirosky, B. Gómez, Z. H. Zhu, M. Paterno, S. N. Gurzhiev, P. Tamburello, Heng Xu, Anna Goussiou, Kaushik De, Shashikant Dugad, Randy Ruchti, W. Y. Chen, W. G. Cobau, M. I. Martin, J. S. Kang, Gilvan Alves, J. McDonald, George R. Kalbfleisch, H. E. Fisk, A. Baden, G. C. Blazey, C. S. Mishra, V. S. Narasimham, G. Guglielmo, J. M. Guida, D. Hedin, A. A. Mayorov, J. Jaques, S. Glenn, J. McKinley, M. K. Fatyga, G. Steinbrück, Gregory R Snow, Vasken Hagopian, H. Weerts, Lev Dudko, D. A. Stoianova, Wagner Carvalho, S. Banerjee, J. Snow, S. H. Ahn, K. M. Mauritz, V. A. Bezzubov, E. W. Anderson, J. P. Negret, J. Solomon, P. Yamin, R. P. Smith, K. Streets, Vipin Bhatnagar, S. Fuess, F. Landry, John Rutherfoord, A. N. Galyaev, V. Balamurali, D. P. Stoker, T. McKibben, H. Aihara, S. Lami, P.F. Ermolov, B. Gibbard, E. G. Zverev, Michael Shupe, R. Partridge, Ron Lipton, Andrew White, T. McMahon, Y. E. Gutnikov, S. Mani, Mary Beth Adams, D. Vititoe, J. Womersley, Alexander Vorobiev, R. Jesik, R. J. Genik, J. Sculli, Allen Mincer, Michael A. Strauss, A. L. Spadafora, V. S. Burtovoi, Haifeng Li, R. Madden, C. Murphy, P. I. Goncharov, J. Kourlas, Sebastian Grinstein, John Hobbs, A. V. Kotwal, Harrison Prosper, Gordon Watts, C. L. Kim, V. Sirotenko, L. Rasmussen, R. Astur, Nikos Varelas, F. Borcherding, O. V. Eroshin, M. Bhattacharjee, C. Boswell, Peter W. Draper, Meenakshi Narain, A. V. Kostritskiy, Pushpalatha C Bhat, Joan A. Guida, W. E. Cooper, L. P. Chen, Daniel R Claes, I. Adam, P. Rubinov, Young-Sang Yu, Stephen Wimpenny, Phillip Gutierrez, Nikolai Mokhov, T. Heuring, R. J. Madaras, K. Gounder, J. M. Hauptman, Cecilia Elena Gerber, H. Da-Motta, T. G. Trippe, Sissel Hansen, L. Coney, Suman Bala Beri, T. Fahland, T. Marshall, B. Lauer, M. A.C. Cummings, G. P. Grim, R. W. Stephens, A. Narayanan, B. G. Pope, Darien Wood, D. Karmanov, K. W. Merritt, J. F. Bartlett, E. Flattum, Nicholas John Hadley, Marvin Johnson, M. M. Baarmand, Sarah Catherine Eno, S. Blessing, B. Hoeneisen, Lee Sawyer, Scott Snyder, H. S. Mao, D. Denisov, Jianming Qian, E. Smith, A. V. Kozelov, Sharon Hagopian, D. Edmunds, R. Markeloff, A. K.A. Maciel, V. Manankov, Elizaveta Shabalina, L. Magaña-Mendoza, M. Sosebee, Heriberto Castilla-Valdez, F. Lobkowicz, Srinivasan Rajagopalan, M. Merkin, J. T. White, Andre Sznajder, Dan Green, T. Rockwell, Iain Alexander Bertram, D. L. Adams, C. K. Jung, M. D. Peters, Yanwen Liu, E. Oltman, J. Bantly, L. Lueking, Brajesh C Choudhary, Vyacheslav Klyukhin, Michael Rijssenbeek, F. Nang, Raymond Brock, Boaz Klima, L. Oesch, B. May, Tong Hu, R. Piegaia, K. Bazizi, D. Norman, R. Snihur, Y. M. Park, M. Chung, S.A. Kahn, S. Willis, V. N. Evdokimov, Andrew Brandt, R. Engelmann, S. M. Chang, H.E. Miettinen, B. Gobbi, B. Pawlik, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, D.S. Koltick, Anurag Gupta, Jinhong Yu, A. Klatchko, K. Del-Signore, T. Yasuda, J. Linnenmann, M. Demarteau, Dhiman Chakraborty, J. Kotcher, M. Abolins, O. I. Dahl, N. Graf, N. K. Mondal, H. T. Diehl, H. Singh, G. Wang, Alberto Santoro, Seong Keun Kim, A. Boehnlein, P. M. Sood, H. L. Melanson, P. Z. Quintas, A. Jonckheere, Stephan Linn, J. Ellison, Y. Fisyak, J. H. Christenson, N. Oshima, Daria Zieminska, R. D. Schamberger, M. L. Kelly, Howard Gordon, K. C. Frame, O. Ramirez, G. Diloreto, S. P. Denisov, P. Grudberg, M. R. Krishnaswamy, F. Hsieh, A. R. Clark, A. Para, Sergey Chekulaev, T. Huehn, D. Fein, Erich Varnes, Daniel John Karmgard, N. Grossman, Y. Pischalnikov, Ulrich Heintz, F. Stichelbaut, H. Jöstlein, M. Diesburg, D. Owen, V. Oguri, Jing Li, J. Tarazi, S. Krzywdzinski, A. L. Lyon, Shuichi Kunori, V. I. Kochetkov, Alexander Belyaev, M. L. Stevenson, S. Feher, Ting Hu, P. Hanlet, A. Zylberstejn, Gervasio Gomez, J. Warchol, A. Zieminski, G. Finocchiaro, C. Shaffer, D. Cullen-Vidal, K. Genser, A. Goldschmidt, H. Greenlee, H. D. Wahl, N. N. Biswas, R. Yamanda, P. Mooney, S. Chopra, S. Reucroft, T. Ferbel, C. Yoshikawa, A. Bross, M. H.G. Souza, Serban Protopopescu, P. Yepes, H. E. Montgomery, S. Y. Jun, J. V.D. Wirjawan, T. L.T. Thomas, P. Gartung, Emanuela Barberis, D. Casey, G. E. Forden, A. P. Heinson, J. Z.Y. Jiang, Elizabeth Gallas, L. T. Goss, R. E. Hall, J. L. González Solís, C. Klopfenstein, Z. Casilum, W. Smart, K. A. Johns, R. Hernández-Montoya, N. Sotnikova, E. A. Kozlovski, J. Krane, Rajendran Raja, H. Haggerty, S. Lökös, Brad Abbott, J. Yang, V. M. Podstavkov, P. Bloom, J. A. Wightman, M. Fortner, N. I. Bojko, J. Perkins, S. C. Loken, N. Amos, J. S. Hoftun, K. Davis, J. N. Butler, P. D. Grannis, H. Piekarz, B. Baldin, Y. Ducros, J. B. Singh, Victor Daniel Elvira, S. Youssef, S. Choi, A. Sanchez-Hernandez, Robert Kehoe, J. Balderston, R. L. Lander, D. Lincoln, Eunil Won, and K. S. Hahn
Subjects: Physics, Particle physics, Luminosity (scattering theory), High Energy Physics::Phenomenology, Detector, Tevatron, General Physics and Astronomy, law.invention, Nuclear physics, law, Transverse mass, High Energy Physics::Experiment, Fermilab, Nuclear Experiment, Collider, Boson
Abstract: We report a measurement of the W boson mass based on an integrated luminosity of 82 pb −1 from pp collisions at √s = 1.8 TeV recorded in 1994-1995 by the D0 detector at the Fermilab Tevatron. We identify W bosons by their decays to e∨ V and extract the mass by fitting the transverse mass spectrum from 28 323 W boson candidates. A sample of 3563 dielectron events, mostly due to Z→ee decays, constrains models of W boson production and the detector. We measure M W = 80.44±0.10(stat)±0.07(syst) GeV. By combining this measurement with our result form the 1992-1993 data set, we obtain M W = 80.43±0.11 GeV.
Published: 1998
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14. Zγproduction inpp¯collisions ats=1.8TeVand limits on anomalousZZγandZγγcouplings

Author: G. Eppley, A. Jonckheere, P. Padley, Alexey Volkov, A. P. Vorobiev, Stephan Linn, S. P. Denisov, Ulrich Heintz, J. Jaques, H. da Motta, J. G.R. Lima, Y. Fisyak, S. Krzywdzinski, R. Lander, R. D. Schamberger, S. C. Loken, M. R. Krishnaswamy, Mitchell Wayne, H. Schellman, J. M. Kohli, N. Oshima, V. I. Kochetkov, A. S. Ito, M. Diesburg, F. Hsieh, A. R. Clark, Daria Zieminska, Marvin Johnson, L. Magaña-Mendoza, D. Owen, A. Para, Stefan Grünendahl, Sergey Chekulaev, A. L. Lyon, J. Thompson, A. Zylberstejn, Jan M. Guida, A. V. Kozelov, J. Womersley, J. Tarazi, P. Bloom, I. Adam, K. W. Merritt, B. Gómez, Z. H. Zhu, Gordon Watts, V. Sirotenko, H. Greenlee, T. Heuring, J. F. Bartlett, S. Glenn, J. McKinley, N. I. Bojko, Robert Kehoe, Yanwen Liu, Robert Snihur, S. R. Dugad, D. A. Stoianova, O. V. Eroshin, R. Markeloff, Elizabeth Gallas, H. Jostlein, M. L. Kelly, Howard Gordon, K. C. Frame, Joan A. Guida, O. Ramirez, Phillip Gutierrez, Wagner Carvalho, Raymond Brock, Boaz Klima, Gervasio Gomez, J. Cochran, E. G. Zverev, S. M. Chang, K. Gounder, N. Sotnikova, T. Huehn, S. Feher, Ting Hu, D. Fein, Andrew White, Cecilia Elena Gerber, D. Chakraborty, D. Norman, D. Vititoe, Sándor Lökös, J. Yang, G. Di Loreto, R. J. Genik, S. Willis, M. A. Shupe, B. Lauer, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, C. Shaffer, D. Cullen-Vidal, C. S. Mishra, Yu. Pischalnikov, A. Goldschmidt, M. H.G. Souza, Don Lincoln, Erich Varnes, H. E. Montgomery, A. Klatchko, A. Zieminski, M. Pang, C. Cretsinger, Daniel John Karmgard, Jianming Qian, N. N. Biswas, D. Denisov, V. M. Podstavkov, C. Boswell, L. Lueking, Srinivasan Rajagopalan, A. V. Kostritskiy, J. S. Hoftun, K. Davis, J. N. Butler, P. D. Grannis, Sissel Hansen, S. Chopra, M. Chung, H. Piekarz, Vasken Hagopian, M. Strovink, E. James, Thomas Ferbel, H. Weerts, M. Fortner, P. Grudberg, Y. E. Gutnikov, J. Kourlas, Y. M. Park, Tong Hu, R. Jesik, J. Perkins, Suman Bala Beri, C. Klopfenstein, B. G. Pope, R. Hernández-Montoya, H. L. Melanson, P. Z. Quintas, M. Strauss, Peter Nemethy, K. Del Signore, Lev Dudko, H. Lan, John Hobbs, Stephen Wimpenny, C. T. Murphy, A. N. Galyaev, N. Grossman, D. Stewart, K. Bazizi, K. M. Mauritz, P.F. Ermolov, Sebastien Jonathan Kahn, S. N. Gurzhiev, J. M. Hauptman, S. Y. Jun, S. K. Kim, N.V. Mokhov, T. L.T. Thomas, J. H. Christenson, Hiroaki Aihara, M. Bhattacharjee, M. R. Adams, B. May, Young-Sang Yu, M. Abolins, N. A. Roe, Emanuela Barberis, J. Z.Y. Jiang, D. Edmunds, W. E. Cooper, M. Demarteau, Alexander Belyaev, B. Baldin, A. P. Heinson, Y. Ducros, J. B. Singh, P. Gartung, Andre Sznajder, P. M. Tuts, G. P. Grim, M.K. Fatyga, E. Amidi, G. Guglielmo, P. Hanlet, V. S. Burtovoi, T. Marshall, J. V.D. Wirjawan, Matthew Jones, David H. Adams, P. Yamin, R. E. Hall, S. A. Jerger, L. T. Goss, Robert Hirosky, G. Wang, Alberto Santoro, K. S. Hahn, B. S. Acharya, M. D. Peters, T. Fahland, W. M. Smart, J. L. González Solís, Z. Casilum, C. L. Kim, L. Oesch, T. G. Trippe, H. Haggerty, E. W. Anderson, P. Mooney, B. Gobbi, S. Mani, Elizaveta Shabalina, H. A. Neal, H. C. Shankar, M. Goforth, E. A. Kozlovski, W. Y. Chen, Darien Wood, Gilvan Alves, P. Rubinov, T. Joffe-Minor, G. Finocchiaro, Jong-Sung Yu, Victor Daniel Elvira, Marc M Baarmand, Sharon Hagopian, H. E. Fisk, H. D. Wahl, R. Astur, Nicholas John Hadley, Heriberto Castilla-Valdez, Allen Mincer, R. J. Madaras, A. Gupta, D. Cutts, R. Madden, George R. Kalbfleisch, V. S. Narasimham, Q. Z. Li-Demarteau, S. Blessing, G.E. Forden, R. W. Stephens, E. Flattum, J. Solomon, L. Rasmussen, A. K.A. Maciel, Peter W. Draper, S. Youssef, S. Choi, B. C. Choudhary, N. K. Mondal, V. Oguri, Sebastian Grinstein, Scott Snyder, Jing Li, H. T. Diehl, A. A. Mayorov, N. Parua, Randy Ruchti, D. Buchholz, A. D. Bross, S. Reucroft, M. K. Fatyga, T.R. McMahon, M. Paterno, M. L. Stevenson, Robert J. McCarthy, A. Sanchez-Hernandez, J. Snow, S. Protopopescu, D. P. Stoker, T. Yasuda, B. Pawlik, J. Warchol, P. Yepes, R. Piegaia, P. Tamburello, N. Amos, K. Genser, C. Yoshikawa, Heng Xu, Anna Goussiou, A. V. Kotwal, H. Singh, D.R. Green, J. Balderston, J. Krane, A. Boehnlein, Greg Landsberg, B. Gibbard, Rajendran Raja, D. Casey, Meenakshi Narain, J. A. Wightman, J. Kotcher, C. K. Jung, T. McKibben, Gregory R Snow, J. Sculli, Eunil Won, Brad Abbott, S. Lami, N. Graf, Nikos Varelas, R. K. Shivpuri, K. Streets, Vipin Bhatnagar, T. L. Geld, P. M. Sood, Shuichi Kunori, D. R. Claes, K. A. Johns, M. Tartaglia, Kaushik De, J. Ellison, S. Fuess, H. S. Mao, A. Narayanan, A. Baden, G. C. Blazey, W. G. Cobau, M. Sosebee, R. Yamada, S. H. Ahn, Hui Li, Orin I. Dahl, F. Landry, John Rutherfoord, J. Bantly, R. Partridge, James C. Green, F. Borcherding, E. Oltman, Sarah Catherine Eno, Andrew Brandt, R. Engelmann, Liu Chen, Vyacheslav Klyukhin, H.E. Miettinen, F. Nang, Richard B. Lipton, A. L. Spadafora, P. I. Goncharov, A. Leflat, M. I. Martin, F. Stichelbaut, J. S. Kang, J. McDonald, S. Banerjee, V. Balamurali, M. Merkin, D. Hedin, P. C. Bhat, F. Lobkowicz, T. Rockwell, Iain Alexander Bertram, Michael Rijssenbeek, V. N. Evdokimov, D.S. Koltick, J. T. Linnemann, V. A. Bezzubov, J. P. Negret, R. P. Smith, Harrison Prosper, and J. T. White
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics
Published: 1998
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15. Search for First Generation Scalar Leptoquark Pairs inpp¯Collisions ats=1.8TeV

Author: W. Y. Chen, Gilvan Alves, J. T. White, George R. Kalbfleisch, V. S. Narasimham, A. A. Mayorov, W. G. Cobau, C. T. Murphy, W. M. Smart, J. Snow, P. Hanlet, M. Sosebee, B. Gibbard, Hui Li, T. G. Trippe, A. Klatchko, P. Bloom, J. Bantly, D. Hedin, M. Chung, K. Streets, Vipin Bhatnagar, J. Sculli, H. S. Mao, B. May, Sharon Hagopian, A. K.A. Maciel, J. V.D. Wirjawan, N. I. Bojko, L. Lueking, Nikos Varelas, S. Reucroft, C. Yoshikawa, G. Eppley, Ulrich Heintz, Andrew Brandt, S. P. Denisov, R. Engelmann, P. C. Bhat, Liu Chen, F. Lobkowicz, K. Del Signore, M. A. Shupe, R. K. Shivpuri, G. Guglielmo, G. Finocchiaro, B. Gobbi, R. Piegaia, M. Diesburg, L. Magaña-Mendoza, H. da Motta, J. G.R. Lima, M. R. Krishnaswamy, T. Rockwell, Iain Alexander Bertram, M. Abolins, Marc M Baarmand, Michael Rijssenbeek, D. R. Claes, Hiroaki Aihara, H.E. Miettinen, D. Owen, H. D. Wahl, Georg Steinbrueck, P. Yepes, N. Amos, K. Genser, P. M. Tuts, G. P. Grim, F. Hsieh, J. S. Hoftun, K. Davis, J. N. Butler, M. Tartaglia, P. Mooney, J. Tarazi, D. Stewart, V. Oguri, P. D. Grannis, H. Piekarz, A. R. Clark, Sebastien Jonathan Kahn, A. S. Ito, G.E. Forden, A. Para, V. N. Evdokimov, S. N. Gurzhiev, E. W. Anderson, Rajendran Raja, Kaushik De, D.S. Koltick, T. Huehn, J. T. Linnemann, D. Fein, D. Chakraborty, N. K. Mondal, H. T. Diehl, J. M. Hauptman, Sergey Chekulaev, H. A. Neal, H. C. Shankar, Gervasio Gomez, M. Goforth, H. Singh, T.R. McMahon, M. Paterno, M. L. Stevenson, S. M. Chang, Raymond Brock, Boaz Klima, V. A. Bezzubov, J. P. Negret, J. Krane, J. Warchol, S. Youssef, S. Choi, R. P. Smith, Brad Abbott, T. Yasuda, Shuichi Kunori, K. A. Johns, A. Boehnlein, A. D. Bross, Robert J. McCarthy, C. S. Mishra, P. M. Sood, I. Adam, D. Norman, A. Sanchez-Hernandez, J. Ellison, Don Lincoln, Erich Varnes, Daniel John Karmgard, Elizabeth Gallas, C. Shaffer, D. Cullen-Vidal, A. Goldschmidt, H. Jostlein, S. Fuess, S. Feher, D.R. Green, J. Balderston, Allen Mincer, N. N. Biswas, J. Jaques, Sebastian Grinstein, S. Willis, R. Partridge, R. W. Stephens, Stephen Wimpenny, C. Klopfenstein, K. W. Merritt, J. F. Bartlett, V. Manankov, Robert Kehoe, Harrison Prosper, Ting Hu, S. Chopra, Meenakshi Narain, D. P. Stoker, A. N. Galyaev, Heriberto Castilla-Valdez, B. Knuteson, J. Womersley, T. Marshall, A. V. Kostritskiy, Yanwen Liu, Darien Wood, Eunil Won, R. Hernández-Montoya, A. Zieminski, Sissel Hansen, R. Jesik, D. Karmanov, Nicholas John Hadley, E. G. Zverev, Brajesh C Choudhary, S. Blessing, Joan A. Guida, Robert Snihur, Yu. Pischalnikov, W. E. Cooper, A. Narayanan, Scott Snyder, B. Baldin, N. Sotnikova, L. Coney, Y. Ducros, J. B. Singh, Vasken Hagopian, H. Weerts, M. Demarteau, Jing Li, R. Markeloff, Alexander Belyaev, M. L. Kelly, G. Di Loreto, P. Gartung, M. Merkin, D. Denisov, M.K. Fatyga, K. Bazizi, S. Y. Jun, T. L.T. Thomas, T. Fahland, Jong-Sung Yu, Srinivasan Rajagopalan, B. S. Acharya, Lev Dudko, Thomas Ferbel, M. Strauss, N.V. Mokhov, Victor Daniel Elvira, C. L. Kim, S. A. Jerger, A. L. Spadafora, P. Padley, Alexey Volkov, Y. Fisyak, P. I. Goncharov, James H Cochran, R. Lander, Peter Nemethy, Mitchell Wayne, H. Schellman, J. M. Kohli, Marvin Johnson, A. P. Heinson, A. L. Lyon, S. R. Dugad, Stefan Grünendahl, A. V. Kozelov, J. Thompson, B. Gómez, Z. H. Zhu, R. E. Hall, J. L. González Solís, Howard Gordon, K. C. Frame, O. Ramirez, C. Cretsinger, M. Strovink, E. James, Z. Casilum, S. Krzywdzinski, M. Bhattacharjee, V. I. Kochetkov, Gordon Watts, A. Zylberstejn, Jan M. Guida, H. Greenlee, V. Sirotenko, O. V. Eroshin, Phillip Gutierrez, D. Buchholz, Matthew Jones, A. Gupta, Q. Z. Li-Demarteau, P. Tamburello, N. Parua, Randy Ruchti, Heng Xu, T. Heuring, Anna Goussiou, A. V. Kotwal, Andrew White, J. A. Wightman, P. Grudberg, Gregory R Snow, Y. E. Gutnikov, J. Kourlas, S. Glenn, J. McKinley, D. A. Stoianova, Wagner Carvalho, John Hobbs, M. R. Adams, Young-Sang Yu, N. A. Roe, M. H.G. Souza, E. Flattum, H. E. Montgomery, D. Vititoe, R. J. Genik, E. Smith, K. M. Mauritz, D. Edmunds, P.F. Ermolov, Andre Sznajder, Sándor Lökös, J. Yang, V. S. Burtovoi, M. D. Peters, R. Astur, L. Oesch, V. M. Podstavkov, R. J. Madaras, M. Fortner, C. Boswell, A. Baden, J. Perkins, Suman Bala Beri, G. C. Blazey, R. Yamada, N. Grossman, S. H. Ahn, Emanuela Barberis, J. Z.Y. Jiang, L. T. Goss, Orin I. Dahl, F. Landry, John Rutherfoord, E. A. Kozlovski, R. D. Schamberger, S. C. Loken, F. Borcherding, E. Oltman, Sarah Catherine Eno, Vyacheslav Klyukhin, F. Nang, Richard B. Lipton, K. S. Hahn, D. Cutts, S. Protopopescu, Greg Landsberg, S. Lami, T. L. Geld, G. Wang, Alberto Santoro, H. Haggerty, P. Rubinov, Cecilia Elena Gerber, Jianming Qian, Tong Hu, T. Joffe-Minor, H. E. Fisk, J. Solomon, K. Gounder, B. Lauer, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, Y. M. Park, A. Jonckheere, Stephan Linn, N. Oshima, Daria Zieminska, P. Yamin, S. Mani, R. Madden, L. Rasmussen, Peter W. Draper, H. L. Melanson, P. Z. Quintas, S. K. Kim, J. H. Christenson, David H. Adams, B. Pawlik, D. Casey, J. Kotcher, N. Graf, C. K. Jung, T. McKibben, Alexander Vorobiev, B. G. Pope, Elizaveta Shabalina, A. Leflat, M. I. Martin, F. Stichelbaut, J. S. Kang, J. McDonald, S. Banerjee, V. Balamurali, and Robert Hirosky
Subjects: Physics, Particle physics, Branching fraction, Scalar (mathematics), Tevatron, General Physics and Astronomy, law.invention, Nuclear physics, Pair production, law, High Energy Physics::Experiment, Leptoquark, Fermilab, Collider, Lepton
Abstract: We have searched for first generation scalar leptoquark (LQ) pairs in the enu+jets channel using ppbar collider data (integrated luminosity= 115 pb^-1) collected by the DZero experiment at the Fermilab Tevatron during 1992-96. The analysis yields no candidate events. We combine the results with those from the ee+jets and nunu+jets channels to obtain 95% confidence level (CL) upper limits on the LQ pair production cross section as a function of mass and of beta, the branching fraction to a charged lepton. Comparing with the next-to-leading order theory, we set 95% CL lower limits on the LQ mass of 225, 204, and 79 GeV/c^2 for beta=1, 1/2, and 0, respectively.
Published: 1998
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16. Search for the decay b→Xμ+μ−

Author: B. Abbott, M. Abolins, B.S. Acharya, I. Adam, D.L. Adams, M. Adams, S. Ahn, H. Aihara, G.A. Alves, N. Amos, E.W. Anderson, R. Astur, M.M. Baarmand, A. Baden, V. Balamurali, J. Balderston, B. Baldin, S. Banerjee, J. Bantly, E. Barberis, J.F. Bartlett, K. Bazizi, A. Belyaev, S.B. Beri, I. Bertram, V.A. Bezzubov, P.C. Bhat, V. Bhatnagar, M. Bhattacharjee, N. Biswas, G. Blazey, S. Blessing, P. Bloom, A. Boehnlein, N.I. Bojko, F. Borcherding, C. Boswell, A. Brandt, R. Brock, A. Bross, D. Buchholz, V.S. Burtovoi, J.M. Butler, W. Carvalho, D. Casey, Z. Casilum, H. Castilla-Valdez, D. Chakraborty, S.-M. Chang, S.V. Chekulaev, L.-P. Chen, W. Chen, S. Choi, S. Chopra, B.C. Choudhary, J.H. Christenson, M. Chung, D. Claes, A.R. Clark, W.G. Cobau, J. Cochran, L. Coney, W.E. Cooper, C. Cretsinger, D. Cullen-Vidal, M.A.C. Cummings, D. Cutts, O.I. Dahl, K. Davis, K. De, K. Del Signore, M. Demarteau, D. Denisov, S.P. Denisov, H.T. Diehl, M. Diesburg, G. Di Loreto, P. Draper, Y. Ducros, L.V. Dudko, S.R. Dugad, D. Edmunds, J. Ellison, V.D. Elvira, R. Engelmann, S. Eno, G. Eppley, P. Ermolov, O.V. Eroshin, V.N. Evdokimov, T. Fahland, M.K. Fatyga, S. Feher, D. Fein, T. Ferbel, G. Finocchiaro, H.E. Fisk, Y. Fisyak, E. Flattum, G.E. Forden, M. Fortner, K.C. Frame, S. Fuess, E. Gallas, A.N. Galyaev, P. Gartung, T.L. Geld, R.J. Genik II, K. Genser, C.E. Gerber, B. Gibbard, S. Glenn, B. Gobbi, A. Goldschmidt, B. Gómez, G. Gómez, P.I. Goncharov, J.L. González Solı́s, H. Gordon, L.T. Goss, K. Gounder, A. Goussiou, N. Graf, P.D. Grannis, D.R. Green, H. Greenlee, G. Grim, S. Grinstein, N. Grossman, P. Grudberg, S. Grünendahl, G. Guglielmo, J.A. Guida, J.M. Guida, A. Gupta, S.N. Gurzhiev, P. Gutierrez, Y.E. Gutnikov, N.J. Hadley, H. Haggerty, S. Hagopian, V. Hagopian, K.S. Hahn, R.E. Hall, P. Hanlet, S. Hansen, J.M. Hauptman, D. Hedin, A.P. Heinson, U. Heintz, R. Hernández-Montoya, T. Heuring, R. Hirosky, J.D. Hobbs, B. Hoeneisen, J.S. Hoftun, F. Hsieh, Ting Hu, Tong Hu, T. Huehn, A.S. Ito, E. James, J. Jaques, S.A. Jerger, R. Jesik, J.Z.-Y. Jiang, T. Joffe-Minor, K. Johns, M. Johnson, A. Jonckheere, M. Jones, H. Jöstlein, S.Y. Jun, C.K. Jung, S. Kahn, G. Kalbfleisch, J.S. Kang, D. Karmanov, D. Karmgard, R. Kehoe, M.L. Kelly, C.L. Kim, S.K. Kim, A. Klatchko, B. Klima, C. Klopfenstein, V.I. Klyukhin, V.I. Kochetkov, J.M. Kohli, D. Koltick, A.V. Kostritskiy, J. Kotcher, A.V. Kotwal, J. Kourlas, A.V. Kozelov, E.A. Kozlovski, J. Krane, M.R. Krishnaswamy, S. Krzywdzinski, S. Kunori, S. Lami, R. Lander, F. Landry, G. Landsberg, B. Lauer, A. Leflat, H. Li, J. Li, Q.Z. Li-Demarteau, J.G.R. Lima, D. Lincoln, S.L. Linn, J. Linnemann, R. Lipton, Y.C. Liu, F. Lobkowicz, S.C. Loken, S. Lökös, L. Lueking, A.L. Lyon, A.K.A. Maciel, R.J. Madaras, R. Madden, L. Magaña-Mendoza, V. Manankov, S. Mani, H.S. Mao, R. Markeloff, T. Marshall, M.I. Martin, K.M. Mauritz, B. May, A.A. Mayorov, R. McCarthy, J. McDonald, T. McKibben, J. McKinley, T. McMahon, H.L. Melanson, M. Merkin, K.W. Merritt, H. Miettinen, A. Mincer, C.S. Mishra, N. Mokhov, N.K. Mondal, H.E. Montgomery, P. Mooney, H. da Motta, C. Murphy, F. Nang, M. Narain, V.S. Narasimham, A. Narayanan, H.A. Neal, J.P. Negret, P. Nemethy, D. Norman, L. Oesch, V. Oguri, E. Oliveira, E. Oltman, N. Oshima, D. Owen, P. Padley, A. Para, Y.M. Park, R. Partridge, N. Parua, M. Paterno, B. Pawlik, J. Perkins, M. Peters, R. Piegaia, H. Piekarz, Y. Pischalnikov, V.M. Podstavkov, B.G. Pope, H.B. Prosper, S. Protopopescu, J. Qian, P.Z. Quintas, R. Raja, S. Rajagopalan, O. Ramirez, L. Rasmussen, S. Reucroft, M. Rijssenbeek, T. Rockwell, M. Roco, N.A. Roe, P. Rubinov, R. Ruchti, J. Rutherfoord, A. Sánchez-Hernández, A. Santoro, L. Sawyer, R.D. Schamberger, H. Schellman, J. Sculli, E. Shabalina, C. Shaffer, H.C. Shankar, R.K. Shivpuri, M. Shupe, H. Singh, J.B. Singh, V. Sirotenko, W. Smart, E. Smith, R.P. Smith, R. Snihur, G.R. Snow, J. Snow, S. Snyder, J. Solomon, P.M. Sood, M. Sosebee, N. Sotnikova, M. Souza, A.L. Spadafora, G. Steinbrück, R.W. Stephens, M.L. Stevenson, D. Stewart, F. Stichelbaut, D.A. Stoianova, D. Stoker, M. Strauss, K. Streets, M. Strovink, A. Sznajder, P. Tamburello, J. Tarazi, M. Tartaglia, T.L.T. Thomas, J. Thompson, T.G. Trippe, P.M. Tuts, N. Varelas, E.W. Varnes, D. Vititoe, A.A. Volkov, A.P. Vorobiev, H.D. Wahl, G. Wang, J. Warchol, G. Watts, M. Wayne, H. Weerts, A. White, J.T. White, J.A. Wightman, S. Willis, S.J. Wimpenny, J.V.D. Wirjawan, J. Womersley, E. Won, D.R. Wood, H. Xu, R. Yamada, P. Yamin, J. Yang, T. Yasuda, P. Yepes, C. Yoshikawa, S. Youssef, J. Yu, Y. Yu, Z.H. Zhu, D. Zieminska, A. Zieminski, E.G. Zverev, and A. Zylberstejn
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Neutral current, Branching fraction, Detector, High Energy Physics::Experiment, Fermilab, Limit (mathematics)
Abstract: We have searched for the flavor-changing neutral current decay b -> s mu+ mu- in p pbar collisions at sqrt(s) = 1.8 TeV with the DO detector at Fermilab. We determine the 90% confidence level limit for the branching fraction to be B(b -> X_s mu+ mu-) < 3.2 x 10^{-4}. We argue that this limit is more stringent than the best published limit on this decay rate.
Published: 1998
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17. Search for Scalar Leptoquark Pairs Decaying to Electrons and Jets inp¯pCollisions

Author: B. G. Pope, Stephen Wimpenny, Joan A. Guida, V. A. Bezzubov, J. P. Negret, R. P. Smith, J. Cochran, J. Li, Matthew Jones, Elizaveta Shabalina, T. Marshall, Q. Z. Li-Demarteau, Gordon Watts, V. Sirotenko, N. Parua, Randy Ruchti, G. Di Loreto, Darien Wood, M. Bhattacharjee, H. A. Neal, H. C. Shankar, O. V. Eroshin, Phillip Gutierrez, G. Eppley, H. da Motta, J. G.R. Lima, S. Youssef, S. Choi, A. V. Kotwal, Harrison Prosper, Nicholas John Hadley, S. Blessing, Scott Snyder, D. Denisov, Srinivasan Rajagopalan, Thomas Ferbel, Robert J. McCarthy, A. Sanchez-Hernandez, C. S. Mishra, G. Guglielmo, S. M. Chang, P. Padley, Alexey Volkov, M. Sosebee, M. Goforth, C. K. Jung, T. McKibben, R. Markeloff, A. N. Galyaev, A. S. Ito, Vasken Hagopian, H. Weerts, Mitchell Wayne, H. Schellman, J. M. Kohli, Robert Hirosky, D.R. Green, J. Balderston, Lev Dudko, P. C. Bhat, F. Lobkowicz, T. Rockwell, Iain Alexander Bertram, C. Klopfenstein, Alexander Vorobiev, R. K. Shivpuri, Stefan Grünendahl, J. Thompson, D. R. Claes, B. Gómez, D. Stewart, Gervasio Gomez, W. Y. Chen, Gilvan Alves, P. Yamin, Hui Li, Michael Rijssenbeek, Sebastien Jonathan Kahn, S. N. Gurzhiev, M. Tartaglia, Eunil Won, J. M. Guida, Z. H. Zhu, George R. Kalbfleisch, M. Abolins, Shuichi Kunori, S. Mani, J. M. Hauptman, J. Bantly, Kaushik De, V. S. Narasimham, K. A. Johns, N. Grossman, W. E. Cooper, V. N. Evdokimov, J. Warchol, B. Baldin, A. Klatchko, A. V. Kostritskiy, A. A. Mayorov, D.S. Koltick, P. Mooney, J. T. Linnemann, W. M. Smart, T. Huehn, R. Madden, M. K. Fatyga, C. Shaffer, D. Cullen-Vidal, A. Goldschmidt, J. Snow, Sissel Hansen, L. Rasmussen, N. N. Biswas, Peter W. Draper, T. G. Trippe, Y. Fisyak, R. Lander, J. T. White, R. Engelmann, Liu Chen, N. K. Mondal, Y. Ducros, J. B. Singh, B. May, S. Chopra, C. T. Murphy, Sharon Hagopian, A. K.A. Maciel, K. Gounder, J. Featherly, J. Jaques, A. Leflat, L. Lueking, H.E. Miettinen, K. Bazizi, H. T. Diehl, Jong-Sung Yu, Marvin Johnson, B. Gibbard, M. Nicola, Yu. Pischalnikov, B. Lauer, M. A.C. Cummings, B. Hoeneisen, W. G. Cobau, M. I. Martin, F. Stichelbaut, Lee Sawyer, Sun Kee Kim, H. L. Melanson, P. Z. Quintas, K. Del Signore, H. Singh, L. Magaña-Mendoza, P. Hanlet, I. Adam, J. Sculli, B. Gobbi, J. Krane, J. Womersley, E. W. Anderson, Alexander Belyaev, D. Fein, Nikos Varelas, A. L. Lyon, Anurag Gupta, Victor Daniel Elvira, J. Z.Y. Jiang, F. Borcherding, A. Bross, J. McDonald, Hiroaki Aihara, A. V. Kozelov, T. Fahland, Y. M. Park, Raymond Brock, J. H. Christenson, Boaz Klima, P. Bloom, A. Boehnlein, Heriberto Castilla-Valdez, G.E. Forden, P. M. Tuts, G. P. Grim, D. Hedin, P. M. Sood, S. Banerjee, M. Demarteau, Allen Mincer, N. I. Bojko, T. Yasuda, M. Strauss, D. Norman, David H. Adams, Ricardo Piegaia, Sebastian Grinstein, E. G. Zverev, Brajesh C Choudhary, Peter Nemethy, V. Balamurali, Don Lincoln, Erich Varnes, S. Willis, M. Pang, Ulrich Heintz, Meenakshi Narain, S. Reucroft, S. R. Dugad, M. A. Shupe, L. T. Goss, C. Yoshikawa, M. Diesburg, M. Chung, D. Owen, E. Amidi, Howard Gordon, J. V.D. Wirjawan, A. Narayanan, Daniel John Karmgard, J. Tarazi, A. Jonckheere, K. C. Frame, O. Ramirez, E. Oltman, J. S. Hoftun, K. Davis, J. N. Butler, D. Casey, P. D. Grannis, H. Piekarz, J. Kotcher, J. Ellison, M. H.G. Souza, P. Yepes, N. Amos, K. W. Merritt, J. F. Bartlett, N. Graf, K. Genser, K. Streets, Vipin Bhatnagar, Robert Kehoe, R. Hernández-Montoya, Yanwen Liu, S. Fuess, H. E. Montgomery, R. Partridge, Elizabeth Gallas, Robert Snihur, H. Jostlein, Soon Yung Jun, M. L. Kelly, N. Sotnikova, H. Lan, Rajendran Raja, H. S. Mao, S. P. Denisov, R. W. Stephens, M. R. Krishnaswamy, Sarah Catherine Eno, F. Hsieh, A. Para, Sergey Chekulaev, E. A. Kozlovski, A. L. Spadafora, G. Blazey, D. P. Stoker, G. Finocchiaro, R. Jesik, P. I. Goncharov, S. Krzywdzinski, H. D. Wahl, V. I. Kochetkov, D. Buchholz, E. Flattum, V. Oguri, A. Zylberstejn, T.R. McMahon, M. Paterno, M. L. Stevenson, H. Greenlee, Vyacheslav Klyukhin, F. Nang, Brad Abbott, Richard B. Lipton, P. Tamburello, R. Astur, Andrew White, Sándor Lökös, P. Grudberg, J. Yang, A. Baden, Heng Xu, Y. E. Gutnikov, Anna Goussiou, J. Kourlas, Q. Liu, V. M. Podstavkov, M. Fortner, J. A. Wightman, C. Cretsinger, M. Strovink, John Hobbs, J. Perkins, E. James, R. Yamada, P. Gartung, N.V. Mokhov, M.K. Fatyga, Gregory R Snow, D. Chakraborty, S. H. Ahn, A. P. Heinson, J. S. Kang, R. D. Schamberger, M. R. Adams, Young-Sang Yu, S. Feher, B. S. Acharya, K. M. Mauritz, S. Lami, A. R. Clark, S. C. Loken, C. L. Kim, R. E. Hall, J. L. González Solís, Ting Hu, P.F. Ermolov, Orin I. Dahl, F. Landry, John Rutherfoord, Z. Casilum, N. A. Roe, V. S. Burtovoi, A. Brandt, A. Zieminski, R. J. Madaras, James C. Green, T. Heuring, S. Glenn, K. S. Hahn, D. Cutts, J. McKinley, D. A. Stoianova, Wagner Carvalho, S. Protopopescu, T. L.T. Thomas, Greg Landsberg, M. Merkin, T. L. Geld, S. A. Jerger, D. Vititoe, R. J. Genik, M. M. Baarmand, D. Edmunds, Cecilia Elena Gerber, Andre Sznajder, M. D. Peters, L. Oesch, Jianming Qian, C. Boswell, Suman Bala Beri, Tong Hu, T. Joffe-Minor, C. Yanagisawa, H. E. Fisk, J. Solomon, G. Wang, Alberto Santoro, H. Haggerty, P. Rubinov, Stephan Linn, N. Oshima, and Daria Zieminska
Subjects: Nuclear physics, Physics, Particle physics, Particle decay, Pair production, Branching fraction, Scalar (mathematics), General Physics and Astronomy, High Energy Physics::Experiment, Elementary particle, Leptoquark, HERA, Lepton
Abstract: We have searched for the pair production of first generation scalar leptoquarks in the $\mathrm{eejj}$ channel using the full data set $(123{\mathrm{pb}}^{\ensuremath{-}1})$ collected with the D0 detector at the Fermilab Tevatron during 1992--1996. We observe no candidates with an expected background of approximately 0.4 events. Comparing the experimental 95% confidence level upper limit to theoretical calculations of the cross section with the assumption of a 100% branching fraction of $\mathrm{eq}$, we set a lower limit on the mass of a first generation scalar leptoquark of $225\mathrm{GeV}{/c}^{2}$. The results of this analysis rule out the interpretation of the excess of high ${Q}^{2}$ events at DESY HERA as leptoquarks which decay exclusively to $\mathrm{eq}$.
Published: 1997
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18. Measurement of the Top Quark Pair Production Cross Section inpp¯Collisions

Author: M. Nicola, J. A. Guida, L. Markosky, G. Di Loreto, D. Denisov, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, R. L. McCarthy, L. Magaña-Mendoza, D. Stewart, S. N. Gurzhiev, James Linnemann, N. Parua, M. Merkin, Stephen Wimpenny, Michael A. Strauss, Quing Zhu, T. Marshall, K. S. Hahn, P. Grudberg, D. Cutts, Raymond Brock, Boaz Klima, C. Boswell, S. Abachi, Suman Bala Beri, Darien Wood, R. D. Schamberger, M. R. Krishnaswamy, Q. Z. Li-Demarteau, Nicholas John Hadley, Greg Landsberg, S. Blessing, T. L. Geld, D. Norman, Scott Snyder, R. Markeloff, S. Willis, M. Pang, Randy Ruchti, Natalie A. Roe, M. Paterno, F. Hsieh, S. Grünendahl, A. Para, Sergey Chekulaev, J. S. Kang, S. C. Loken, A. N. Galyaev, H. D. Wahl, D. Edmunds, S. Grinstein, Andre Sznajder, C. K. Jung, M. Bhattacharjee, A. L. Lyon, Shuichi Kunori, J. Bantly, I. Adam, P. Rubinov, W. E. Cooper, L. P. Chen, Daniel R Claes, M. D. Peters, L. Oesch, R. Hirosky, R. Keohoe, Y. E. Gutnokov, R. K. Shivpuri, N. Amos, K. W. Merritt, S. A. Jerger, A. Leflat, J. F. Bartlett, S. Fuess, J. Cochran, E. James, J. Borders, J. Z.Y. Jiang, J. Drinkard, M. Tartaglia, S. Glenn, C. Klopfenstein, J. McKinley, D. A. Stoianova, Wagner Carvalho, W. G. Cobau, M. I. Martin, Kenneth Johns, Andrew Brandt, Gordon Watts, F. Borcherding, Kaushik De, J. McDonald, G. Finocchiaro, L. T. Goss, J. Kotcher, D. Vititoe, R. J. Genik, V. Sirotenko, S. Feher, H. A. Gordon, H.E. Miettinen, O. V. Eroshin, M. Abolins, M. M. Baarmand, Sarah Catherine Eno, Phillip Gutierrez, Ricardo Piegaia, E. A. Kozlovski, O. I. Dahl, H. Haggerty, S. Lökös, K. Bazizi, N. Graf, S. Banerjee, V. Balamurali, K. Streets, Vipin Bhatnagar, P. Mooney, G. Wang, Alberto Santoro, S. Reucroft, C. Yoshikawa, Vyacheslav Klyukhin, F. Nang, A. Baden, A. Zieminski, D. Buchholz, R. Partridge, N. K. Mondal, Andrew White, Heriberto Castilla-Valdez, R. Hernández-Montoya, N. Sotnikova, C. S. Mishra, B. Gibbard, H. T. Diehl, H. Singh, J. M. Hauptman, Cecilia Elena Gerber, P. Tamburello, Heng Xu, G. Guglielmo, Anna Goussiou, G. C. Blazey, T. McMahon, R. Yamada, J. Kourlas, S. H. Ahn, A. Boehnlein, P. M. Sood, H. S. Mao, J. Krane, H. Lan, J. Sculli, Allan G Clark, D. L. Adams, Jianming Qian, Q. Liu, Gregory R Snow, John Hobbs, J. Ellison, J. Yang, Vasken Hagopian, H. Weerts, P. Gartung, T. McKibben, F. Landry, John Rutherfoord, K. M. Mauritz, S. Lami, H. L. Melanson, P. Z. Quintas, P.F. Ermolov, Mary Beth Adams, M. L. Kelly, V. M. Podstavkov, Young-Sang Yu, P. Yamin, T. Fahland, K. C. Frame, O. Ramirez, M. Fortner, M.K. Fatyga, Alexander Vorobiev, Lev Dudko, R. Jesik, D. Casey, Y. Fisyak, J. Perkins, V. S. Burtovoi, G. Eppley, J. H. Christenson, A. L. Spadafora, E. Flattum, A. I. Mincer, P. I. Goncharov, S. Mani, T. Joffe-Minor, C. Yanagisawa, James C. Green, S. Choi, H. da Motta, J. G.R. Lima, H. E. Fisk, H. Tong, R. Madden, L. Rasmussen, Peter W. Draper, J. Solomon, Rajendran Raja, Yueh-Feng Liu, A. Sanchez-Hernandez, Elizaveta Shabalina, Pushpalatha C Bhat, B. Lauer, M. H.G. Souza, P. Yepes, H. E. Montgomery, A. S. Ito, T. L T Thomas, J. T. White, J. Balderston, E. G. Zverev, B. Hoeneisen, Lee Sawyer, D. Nešić, Brad Abbott, R. L. Lander, D. Lincoln, Eunil Won, P. Bloom, J. A. Wightman, Y. M. Park, S.A. Kahn, Sergey Denisov, N. I. Bojko, H. Ting, M. Demarteau, Meenakshi Narain, C. Murphy, R. Astur, J. Li, T. Heuring, A. Jonckheere, Stephan Linn, J. S. Hoftun, K. Davis, J. N. Butler, P. D. Grannis, H. Piekarz, A. Narayanan, N. Oshima, Daria Zieminska, B. Baldin, H. Li, Y. Ducros, A. Smith, E. Amidi, B. May, Victor Daniel Elvira, M. A C Cumings, D. P. Stoker, B. Gobbi, Anurag Gupta, Jasvinder A. Singh, S. Youssef, T. Yasuda, J. Featherly, Marvin Johnson, A. V. Kozelov, C. Cretsinger, J. V.D. Wirjawan, M. Strovink, V. Oguri, M. L. Stevenson, Elizabeth Gallas, D. Pušeljić, R. J. Madaras, W. Smart, Alexander Belyaev, Gervasio Gomez, C. Shaffer, D. Cullen-Vidal, K. Genser, A. Goldschmidt, N. N. Biswas, S. Chopra, Y. Pischalnikov, Ulrich Heintz, H. Jöstlein, M. Diesburg, D. Owen, J. Tarazi, V. A. Bezzubov, J. P. Negret, R. P. Smith, Michael Shupe, A. V. Kotwal, Harrison Prosper, P. M. Tuts, F. Lobkowicz, T. Rockwell, Iain Alexander Bertram, Michael Rijssenbeek, V. N. Evdokimov, J. Warchol, D.S. Koltick, J. M. Guida, D. Hedin, G. E. Forden, A. P. Heinson, Mark Sosebee, R. E. Hall, J. L. González Solís, R. Snihur, Z. Casilum, T. Huehn, N. Varelas, S. M. Chang, D. Fein, Erich Varnes, J. M. De Miranda, Soon Yung Jun, N. Grossman, S. Krzywdzinski, V. I. Kochetkov, A. Zylberstejn, P. Nemethy, H. Greenlee, Dhiman Chakraborty, Roderich Engelmann, K. Del Signore, Matthew Jones, A. Bross, Serban Protopopescu, T. G. Trippe, C. L. Kim, Hiroaki Aihara, Sharon Hagopian, A. K.A. Maciel, G. P. Grim, R. W. Stephens, L. Leuking, E. Oltman, W. Y. Chen, Gilvan Alves, George R. Kalbfleisch, V. S. Narasimham, A. A. Mayorov, M. K. Fatyga, J. Snow, J. Jaques, Ron Lipton, J. Womersley, Nikolai Mokhov, Brajesh C Choudhary, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, M. Goforth, Jinhong Yu, A. Klatchko, M. Chung, Sun Kee Kim, E. W. Anderson, P. Padley, Alexey Volkov, Mitchell Wayne, H. Schellman, J. M. Kohli, J. Thompson, B. Gómez, Z. H. Zhu, Shashikant Dugad, A. V. Kostritskiy, B. G. Pope, and Sissel Hansen
Subjects: Physics, Top quark, Particle physics, Luminosity (scattering theory), Tevatron, General Physics and Astronomy, D0 experiment, law.invention, Nuclear physics, Pair production, law, Fermilab, Collider, Lepton
Abstract: We present a measurement of the ttbar production cross section in ppbar collisions at root(s) = 1.8TeV by the D0 experiment at the Fermilab Tevatron. The measurement is based on data from an integrated luminosity of approximately 125 pb^-1 accumulated during the 1992-1996 collider run. We observe 39 ttbar candidate events in the dilepton and lepton+jets decay channels with an expected background of 13.7+-2.2 events. For a top quark mass of 173.3GeV/c^2, we measure the ttbar production cross section to be 5.5+-1.8 pb.
Published: 1997
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19. Limits on AnomalousWWγCouplings frompp¯→Wγ+XEvents at√s=1.8TeV

Author: B. Baldin, Y. Ducros, J. B. Singh, S. Youssef, Robert J. McCarthy, A. Sanchez-Hernandez, D.R. Green, J. Balderston, Eunil Won, Victor Daniel Elvira, M. Nicola, P. Bloom, N. I. Bojko, Yu. Pischalnikov, M. A. Shupe, J. S. Hoftun, J. N. Butler, P. D. Grannis, H. Piekarz, M. Bhattacharjee, Bobby Samir Acharya, Gordon Watts, J. M. Hauptman, B. May, Peter Nemethy, V. Sirotenko, O. V. Eroshin, V. A. Bezzubov, A. Jonckheere, J. P. Negret, Stephan Linn, Andrew White, H. L. Melanson, P. Z. Quintas, R. P. Smith, H. A. Neal, H. C. Shankar, N. Oshima, S. K. Kim, Phillip Gutierrez, Daria Zieminska, B. Gobbi, J. H. Christenson, M. H.G. Souza, J. F. Lebrat, Matthew Jones, S. M. Chang, Howard Gordon, G. Eppley, H. da Motta, J. G.R. Lima, K. C. Frame, Heriberto Castilla-Valdez, A. V. Kotwal, Harrison Prosper, M. Abolins, O. Ramirez, H. E. Montgomery, A. S. Ito, G.E. Forden, M. Goforth, G. Álvarez, L. T. Kerth, Q. Z. Li-Demarteau, P. Mooney, J. Kotcher, S. P. Denisov, D. Stewart, F. Lobkowicz, N. Parua, Randy Ruchti, N. Graf, Sebastien Jonathan Kahn, S. N. Gurzhiev, P. Yamin, N. K. Mondal, K. Streets, Vipin Bhatnagar, H. T. Diehl, M. R. Krishnaswamy, T. Rockwell, Iain Alexander Bertram, C. S. Mishra, C. Klopfenstein, R. Partridge, H. Singh, S. Lami, J. Krane, G. Griffin, Michael Rijssenbeek, J. M. Guida, P.F. Ermolov, A. Boehnlein, F. Hsieh, S. Mani, H. S. Mao, D. L. Adams, P. M. Sood, Vasken Hagopian, R. Astur, V. S. Burtovoi, A. Para, H. Weerts, Dhiman Chakraborty, J. Ellison, Sergey Chekulaev, J. Bendich, V. N. Evdokimov, D.S. Koltick, Meenakshi Narain, A. Klatchko, Lev Dudko, J. T. Linnemann, R. W. Stephens, S. Fuess, J. T. White, R. Madden, M. Chung, L. Rasmussen, L. Lueking, I. Adam, Quing Zhu, T. Heuring, Peter W. Draper, W. M. Smart, S. Glenn, Pushpalatha C Bhat, M. Mudan, R. J. Madaras, D. P. Stoker, G. Wang, Alberto Santoro, K. Del Signore, H. Haggerty, K. W. Merritt, J. McKinley, D. A. Stoianova, Wagner Carvalho, A. Narayanan, T. G. Trippe, D. Buchholz, A. L. Spadafora, P. I. Goncharov, J. F. Bartlett, B. Lauer, B. Hoeneisen, Lee Sawyer, Hiroaki Aihara, Robert Kehoe, P. Tamburello, Heng Xu, Cecilia Elena Gerber, Sharon Hagopian, W. Guryn, M. Sosebee, A. K.A. Maciel, Anna Goussiou, S. Fahey, Yanwen Liu, P. M. Tuts, G. P. Grim, J. Jaques, D. Hedin, Hui Li, J. A. Wightman, A. M. Smith, A. Leflat, Robert Hirosky, Y. M. Park, Robert Snihur, Jianming Qian, D. Vititoe, R. J. Genik, J. Bantly, Gregory R Snow, J. Womersley, K. Bazizi, M. Demarteau, W. Y. Chen, Gilvan Alves, M. L. Kelly, George R. Kalbfleisch, W. G. Cobau, M. I. Martin, J. S. Kang, Y. Fisyak, Paolo Franzini, V. S. Narasimham, Tong Hu, C. Boswell, J. Featherly, L. Markosky, A. A. Mayorov, Joan A. Guida, S. Abachi, E. G. Zverev, Andrew Brandt, R. Engelmann, Liu Chen, Brajesh C Choudhary, V. Glebov, Marvin Johnson, A. L. Lyon, M. K. Fatyga, T. Joffe-Minor, C. Yanagisawa, J. Snow, N. Sotnikova, G. Di Loreto, H.E. Miettinen, Suman Bala Beri, A. V. Kozelov, H. E. Fisk, J. Solomon, D. Denisov, J. McDonald, Srinivasan Rajagopalan, Thomas Ferbel, D. Edmunds, C. Cretsinger, M. Strovink, E. James, B. I. Klochkov, Andre Sznajder, M. D. Peters, Shuichi Kunori, K. A. Johns, L. Oesch, P. Robinov, S. Banerjee, V. Balamurali, C. T. Murphy, C. K. Jung, T. McKibben, Alexander Vorobiev, S. Reucroft, C. Yoshikawa, B. G. Pope, Elizaveta Shabalina, P. Grudberg, Y. E. Gutnikov, J. Kourlas, Q. Liu, John Hobbs, Young-Sang Yu, N. A. Roe, D. Pušeljić, E. Flattum, A. Bischoff, A. V. Kostritskiy, Sissel Hansen, G. Guglielmo, E. W. Anderson, V. Oguri, Allen Mincer, T.R. McMahon, M. Paterno, M. L. Stevenson, J. Warchol, P. Padley, Alexey Volkov, James H Cochran, Mitchell Wayne, H. Schellman, J. M. Kohli, Stefan Grünendahl, J. Thompson, B. Gómez, Z. H. Zhu, Shashikant Dugad, Elizabeth Gallas, H. Jostlein, R. Hernández-Montoya, H. Lan, A. N. Galyaev, G. Finocchiaro, H. D. Wahl, W. E. Cooper, Daniel R Claes, E. Amidi, T. Yasuda, J. V.D. Wirjawan, Allan G Clark, P. Gartung, M.K. Fatyga, C. L. Kim, Jong-Sung Yu, L. Magaña-Mendoza, N.V. Mokhov, Raymond Brock, Boaz Klima, D. Norman, S. Willis, M. Pang, A. P. Heinson, K. S. Hahn, D. Cutts, Greg Landsberg, R. E. Hall, T. L. Geld, J. L. González Solís, E. Oltman, F. Borcherding, M. M. Baarmand, Sarah Catherine Eno, S. Krzywdzinski, Sándor Lökös, J. Yang, Vyacheslav Klyukhin, V. I. Kochetkov, F. Nang, Richard B. Lipton, Ying Li, A. Baden, G. C. Blazey, R. Yamada, A. Zylberstejn, S. H. Ahn, V. M. Podstavkov, H. Greenlee, Orin I. Dahl, John Rutherfoord, Mary Beth Adams, M. Fortner, James C. Green, A. Bross, J. Perkins, Alexander Belyaev, Serban Protopopescu, Ulrich Heintz, M. Diesburg, D. Owen, S. Choi, J. Tarazi, N. Grossman, J. Borders, Gervasio Gomez, T. Huehn, C. Shaffer, D. Cullen-Vidal, A. Goldschmidt, N. N. Biswas, D. Fein, S. Chopra, J. Z.Y. Jiang, Don Lincoln, Erich Varnes, J. M. De Miranda, L. T. Goss, Jing Li, B. Gibbard, E. A. Kozlovski, J. Sculli, Nikos Varelas, R. K. Shivpuri, D. Nesic, S. A. Jerger, R. D. Schamberger, S. C. Loken, J. Drinkard, T. Fahland, M. Tartaglia, S. Feher, Ting Hu, Kaushik De, A. Zieminski, P. A. Rapidis, S. Y. Jun, T. L.T. Thomas, D. Casey, S. H. Aronson, P. Yepes, K. Genser, Rajendran Raja, Brad Abbott, N. Amos, Stephen Wimpenny, M. A. C. Cummings, T. Marshall, Darien Wood, Nicholas John Hadley, S. Blessing, Scott Snyder, and R. Markeloff
Subjects: Massless particle, Physics, Coupling, Particle physics, Gauge boson, Branching fraction, Particle model, General Physics and Astronomy, Elementary particle, Standard Model, Boson
Abstract: We have measured the $\mathrm{WW}\ensuremath{\gamma}$ gauge boson coupling parameters using $p\overline{p}\ensuremath{\rightarrow}\ensuremath{\ell}\ensuremath{\nu}\ensuremath{\gamma}+X$ ( $\ensuremath{\ell}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}e,\ensuremath{\mu}$) events at $\sqrt{s}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1.8$ TeV. The data, corresponding to an integrated luminosity of $92.8{\mathrm{pb}}^{\ensuremath{-}1}$, were collected using the D\O{} detector at the Fermilab Tevatron Collider. The measured cross section times branching ratio for $p\overline{p}\ensuremath{\rightarrow}W\ensuremath{\gamma}+X$ with ${p}_{T}^{\ensuremath{\gamma}}g10$ GeV/c and ${R}_{\ensuremath{\ell}\ensuremath{\gamma}}g0.7$ is ${11.3}_{\ensuremath{-}1.5}^{+1.7}\ifmmode\pm\else\textpm\fi{}1.5$ pb, in agreement with the standard model prediction. The 1 degree of freedom 95% confidence level limits on individual CP-conserving parameters are $\ensuremath{-}0.93l\ensuremath{\Delta}\ensuremath{\kappa}l0.94$ and $\ensuremath{-}0.31l\ensuremath{\lambda}l0.29$. Similar limits are set on the CP-violating coupling parameters.
Published: 1997
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20. Study of theZZγandZγγCouplings inZ(νν)γProduction

Author: S. P. Denisov, M. R. Krishnaswamy, F. Hsieh, A. R. Clark, Hui Li, A. Para, Sergey Chekulaev, J. Bantly, I. Adam, K. W. Merritt, J. F. Bartlett, Robert Kehoe, Yanwen Liu, Robert Snihur, M. L. Kelly, H. A. Neal, H. C. Shankar, S. R. Dugad, R. Markeloff, Howard Gordon, K. C. Frame, O. Ramirez, B. Gibbard, M. Goforth, J. M. Hauptman, J. Sculli, Andrew Brandt, R. Engelmann, Liu Chen, H.E. Miettinen, L. A. Markosky, P. Bloom, S. Feher, J. Jaques, N. I. Bojko, Nikos Varelas, A. N. Galyaev, Ting Hu, J. Womersley, Gervasio Gomez, Heriberto Castilla-Valdez, G. Guglielmo, A. Zieminski, W. E. Cooper, G. Finocchiaro, M. Abolins, M. Nicola, M. A. Shupe, Yu. Pischalnikov, Marc M Baarmand, H. D. Wahl, P. Mooney, C. Shaffer, J. S. Hoftun, K. Davis, J. N. Butler, D. Cullen-Vidal, E. W. Anderson, A. Goldschmidt, Elizabeth Gallas, H. Jostlein, P. A. Rapidis, N. K. Mondal, H. T. Diehl, H. Singh, P. D. Grannis, E. G. Zverev, H. Piekarz, L. Lueking, N. N. Biswas, M. Strauss, J. Krane, A. Boehnlein, Brajesh C Choudhary, Jong-Sung Yu, P. M. Sood, T. Yasuda, S. Chopra, Peter Nemethy, B. May, G. Eppley, J. Ellison, H. da Motta, K. Del Signore, L. Magaña-Mendoza, S. Fuess, J. G.R. Lima, S. Y. Jun, B. Gobbi, R. Partridge, T. L.T. Thomas, A. S. Ito, C. S. Mishra, R. D. Schamberger, Allen Mincer, S. C. Loken, R. Jesik, Hiroaki Aihara, G.E. Forden, R. Hernández-Montoya, Sebastian Grinstein, Raymond Brock, Boaz Klima, D. Stewart, Jing Li, H. Lan, Sebastien Jonathan Kahn, S. N. Gurzhiev, J. Cochran, P. M. Tuts, D. Norman, A. D. Bross, G. P. Grim, V. A. Bezzubov, Vasken Hagopian, J. P. Negret, R. P. Smith, H. Weerts, S. Willis, M. Pang, K. S. Hahn, D. Cutts, Lev Dudko, M. Merkin, S. Protopopescu, V. Oguri, Greg Landsberg, D. Buchholz, T.R. McMahon, M. Paterno, M. L. Stevenson, Quing Zhu, S. Lami, T. L. Geld, Shuichi Kunori, K. A. Johns, Harrison Prosper, J. Warchol, P. Gartung, M.K. Fatyga, J. T. White, D. Casey, C. T. Murphy, Sándor Lökös, J. Yang, J. Kotcher, B. S. Acharya, D. Nesic, C. L. Kim, Matthew Jones, Robert Hirosky, P. Tamburello, V. M. Podstavkov, S. A. Jerger, N. Graf, A. Klatchko, E. Amidi, J. V.D. Wirjawan, M. Fortner, J. Perkins, M. Chung, S. Youssef, S. Choi, Robert J. McCarthy, W. Y. Chen, Heng Xu, Gilvan Alves, R. K. Shivpuri, D. Hedin, S. M. Chang, H. L. Melanson, P. Z. Quintas, A. Sanchez-Hernandez, George R. Kalbfleisch, V. S. Narasimham, S. Reucroft, D. R. Claes, J. Drinkard, M. Tartaglia, Ulrich Heintz, A. Gupta, Q. Z. Li-Demarteau, Anna Goussiou, D.R. Green, J. Balderston, S. K. Kim, J. H. Christenson, Meenakshi Narain, A. V. Kotwal, C. Yoshikawa, Kaushik De, P. C. Bhat, F. Lobkowicz, M. Diesburg, A. A. Mayorov, David H. Adams, M. K. Fatyga, T. Rockwell, Iain Alexander Bertram, N. Parua, J. A. Wightman, A. M. Smith, J. Snow, Eunil Won, A. L. Spadafora, D. Owen, P. I. Goncharov, A. Narayanan, Michael Rijssenbeek, C. Klopfenstein, K. Streets, Vipin Bhatnagar, P. Yepes, Randy Ruchti, A. V. Kostritskiy, N. Amos, K. Genser, J. Tarazi, B. Baldin, Gregory R Snow, Y. Ducros, J. B. Singh, Rajendran Raja, Stephen Wimpenny, V. N. Evdokimov, D.S. Koltick, J. T. Linnemann, Sissel Hansen, T. Marshall, Joan A. Guida, Gordon Watts, V. Sirotenko, N.V. Mokhov, Darien Wood, W. M. Smart, N. Sotnikova, G. Di Loreto, O. V. Eroshin, H. S. Mao, Phillip Gutierrez, Victor Daniel Elvira, Brad Abbott, Nicholas John Hadley, A. P. Heinson, S. Blessing, T. G. Trippe, D. Denisov, Scott Snyder, K. Bazizi, Srinivasan Rajagopalan, Sharon Hagopian, A. K.A. Maciel, Thomas Ferbel, R. E. Hall, J. L. González Solís, D. Edmunds, Y. Fisyak, T. Huehn, R. Lander, D. Fein, R. Piegaia, D. Chakraborty, J. Featherly, P. Padley, Alexey Volkov, Don Lincoln, Marvin Johnson, K. M. Mauritz, Andre Sznajder, Erich Varnes, J. M. De Miranda, A. L. Lyon, A. V. Kozelov, Mitchell Wayne, H. Schellman, J. M. Kohli, P.F. Ermolov, Stefan Grünendahl, J. Thompson, V. S. Burtovoi, B. Gómez, M. D. Peters, L. Oesch, M. Demarteau, Z. H. Zhu, Alexander Belyaev, C. Cretsinger, N. Grossman, M. Strovink, J. Borders, S. Krzywdzinski, E. James, V. I. Kochetkov, T. Fahland, J. Z.Y. Jiang, A. Zylberstejn, Jan M. Guida, C. Boswell, H. Greenlee, L. T. Goss, S. Abachi, R. Astur, M. Bhattacharjee, Suman Bala Beri, E. A. Kozlovski, R. J. Madaras, P. Yamin, S. Mani, T. Heuring, S. Glenn, J. McKinley, D. A. Stoianova, Wagner Carvalho, R. Madden, L. Rasmussen, Peter W. Draper, B. Lauer, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, D. Vititoe, R. J. Genik, Y. M. Park, R. W. Stephens, M. H.G. Souza, H. E. Montgomery, D. P. Stoker, A. Jonckheere, A. P. Vorobiev, Stephan Linn, N. Oshima, Daria Zieminska, A. Leflat, M. I. Martin, J. S. Kang, J. McDonald, S. Banerjee, V. Balamurali, B. G. Pope, Elizaveta Shabalina, C. K. Jung, T. McKibben, Cecilia Elena Gerber, Jianming Qian, Tong Hu, D. Pušeljić, E. Flattum, G. Wang, Alberto Santoro, H. Haggerty, P. Rubinov, T. Joffe-Minor, C. Yanagisawa, H. E. Fisk, Andrew White, J. Solomon, P. Grudberg, Y. E. Gutnikov, J. Kourlas, Q. Liu, John Hobbs, M. R. Adams, Young-Sang Yu, N. A. Roe, F. Borcherding, E. Oltman, Sarah Catherine Eno, Vyacheslav Klyukhin, F. Nang, Richard B. Lipton, A. Baden, G. C. Blazey, R. Yamada, S. H. Ahn, Orin I. Dahl, F. Landry, John Rutherfoord, James C. Green, W. G. Cobau, and M. Sosebee
Subjects: Physics, General Physics and Astronomy
Published: 1997
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21. Search for Diphoton Events with Large Missing Transverse Energy inpp¯Collisions at=1.8TeV

Author: Stephen Wimpenny, D. Stewart, S. N. Gurzhiev, T. Marshall, J. Bendich, Darien Wood, Nicholas John Hadley, S. Blessing, G. Wang, Alberto Santoro, Scott Snyder, Quing Zhu, R. Markeloff, Seong Keun Kim, J. Mc Donald, C. L. Kim, Hiroaki Aihara, S. Fuess, S. Glenn, P. M. Tuts, G. P. Grim, D. A. Stoianova, R. W. Stephens, Suyong Choi, Gordon Watts, Wagner Carvalho, V. Sirotenko, O. V. Eroshin, Phillip Gutierrez, E. G. Zverev, L. Markosky, Joan A. Guida, D. Vititoe, G. Di Loreto, D. Nešić, S. Youssef, R. J. Genik, J. Jaques, A. Sanchez-Hernandez, Haifeng Li, Ron Lipton, T. Joffe-Minor, D. Denisov, C. S. Mishra, N. Parua, C. Yanagisawa, Matthew Jones, G. Guglielmo, R. Snihur, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, Randy Ruchti, Andrew White, H. E. Fisk, C. Boswell, Robert Kehoe, J. Womersley, P. Grudberg, Y. E. Gutnikov, Vasken Hagopian, N. Varelas, H. Weerts, J. Kourlas, J. Balderston, J. Yang, B. Gibbard, Lev Dudko, Meenakshi Narain, S. Abachi, Nikolai Mokhov, S. M. Chang, D. Lincoln, J. Solomon, M. Nicola, V. M. Podstavkov, F. Lobkowicz, M. H.G. Souza, P. Yamin, Suman Bala Beri, Eunil Won, P. Bloom, J. A. Wightman, N. I. Bojko, I. Adam, P. Rubinov, K. W. Merritt, Q. Z. Li Demarteau, A. L. Spadafora, Brajesh C Choudhary, Alexander Vorobiev, Q. Liu, John Hobbs, Young-Sang Yu, M. L. Stevenson, B. May, M. Fortner, J. Perkins, P. Yepes, H. E. Montgomery, W. Y. Chen, Gilvan Alves, George R. Kalbfleisch, J. S. Hoftun, J. N. Butler, A. Narayanan, M. Sosebee, P. D. Grannis, S. Fahey, Paolo Franzini, V. S. Narasimham, Thomas G Trippe, B. I. Klochkov, M. Bhattacharjee, D. Pušeljić, S. Mani, R. Madden, L. Rasmussen, Peter W. Draper, R. Jesik, H. Piekarz, A. N. Galyaev, Bobby Samir Acharya, H. A. Neal, B. Gobbi, D. P. Stoker, A. A. Mayorov, J. M. Hauptman, Cecilia Elena Gerber, R. Hirosky, D. Edmunds, H. C. Shankar, J. T. Linnemann, P. I. Goncharov, W. Guryn, P. A. Rapidis, M. K. Fatyga, J. Bantly, M. Goforth, A. L. Lyon, Andre Sznajder, Shuichi Kunori, B. Baldin, W. E. Cooper, J. F. Bartlett, Jianming Qian, Yanwen Liu, L. Lueking, Dhiman Chakraborty, Jasvinder A. Singh, M. D. Peters, Jinhong Yu, J. Snow, S. Lami, L. T. Kerth, Y. Ducros, A. Jonckheere, P.F. Ermolov, B. G. Pope, Stephan Linn, T. Rockwell, Iain Alexander Bertram, Michael Rijssenbeek, Daniel R Claes, L. Oesch, T. Yasuda, A. Klatchko, Tong Hu, V. N. Evdokimov, K. Bazizi, N. Oshima, K. Del-Signore, M. Abolins, Daria Zieminska, Andrew Brandt, R. Engelmann, Liu Chen, J. L. González-Solís, T. Mc Mahon, R. D. Schamberger, A. Smith, N. A. Roe, G. Finocchiaro, Sharon Hagopian, T. Mc Kibben, C. Murphy, D.S. Koltick, P. Mooney, R. Astur, S. P. Denisov, V. Oguri, J. F. Lebrat, M. Chung, Elizaveta Shabalina, Victor Daniel Elvira, T. Heuring, H.E. Miettinen, A. K.A. Maciel, V. S. Burtovoi, Heriberto Castilla-Valdez, N. K. Mondal, Pushpalatha C Bhat, M. Mudan, H. T. Diehl, M. R. Krishnaswamy, A. Boehnlein, Peter Nemethy, J. T. White, F. Hsieh, J. Warchol, L. Magaña-Mendoza, P. M. Sood, G. Eppley, S. Reucroft, C. Yoshikawa, S. A. Jerger, S. Grünendahl, A. Para, J. Ellison, B. Lauer, M. A.C. Cummings, B. Hoeneisen, Sergey Chekulaev, W. G. Cobau, M. I. Martin, J. S. Kang, H. da Motta, J. G.R. Lima, C. K. Jung, Raymond Brock, Boaz Klima, Elizabeth Gallas, N. Amos, Lee Sawyer, A. S. Ito, D. Norman, S. Banerjee, J. Borders, S. Willis, M. Pang, V. Balamurali, J. Z.Y. Jiang, M. L. Kelly, Howard Gordon, Y. M. Park, K. C. Frame, O. Ramirez, L. T. Goss, D. Buchholz, S.A. Kahn, M. Demarteau, R. J. Madaras, W. Smart, K. A. Johns, E. A. Kozlovski, P. Tamburello, Heng Xu, H. Haggerty, Anna Goussiou, S. Lökös, E. Amidi, J. M. Guida, D. Hedin, Gregory R Snow, J. V.D. Wirjawan, V. A. Bezzubov, J. P. Negret, R. P. Smith, Michael Shupe, A. V. Kotwal, Harrison Prosper, F. Borcherding, E. Oltman, M. M. Baarmand, Sarah Catherine Eno, Vyacheslav Klyukhin, F. Nang, Ying Li, A. Baden, J. Sculli, R. K. Shivpuri, G. C. Blazey, J. Drinkard, M. Tartaglia, Kaushik De, R. Yamada, S. H. Aronson, S. H. Ahn, Orin I. Dahl, John Rutherfoord, Mary Beth Adams, H. D. Wahl, P. Padley, Alexey Volkov, James H Cochran, James C. Green, Mitchell Wayne, A. Leflat, H. Schellman, J. M. Kohli, J. Thompson, K. S. Hahn, B. Gómez, Z. H. Zhu, D. Cutts, Shashikant Dugad, A. Bischoff, A. V. Kostritskiy, Greg Landsberg, Sissel Hansen, T. L. Geld, M. Paterno, E. W. Anderson, H. Singh, J. Mc Kinley, Allen Mincer, C. Klopfenstein, A. Goldschmidt, R. Hernández-Montoya, N. Sotnikova, T. Fahland, J. Krane, H. Lan, Allan G Clark, S. Feher, Ting Hu, P. Gartung, M.K. Fatyga, A. Zieminski, S. Y. Jun, T. L.T. Thomas, D. Casey, Y. Pischalnikov, Ulrich Heintz, H. Jöstlein, M. Diesburg, D. Owen, J. Tarazi, Rajendran Raja, Alexander Belyaev, Gervasio Gomez, S. C. Loken, C. Shaffer, D. Cullen-Vidal, K. Genser, N. N. Biswas, S. Chopra, Brad Abbott, G. E. Forden, A. P. Heinson, R. E. Hall, T. Huehn, D. Fein, Erich Varnes, J. M. De Miranda, N. Grossman, Jing Li, S. Krzywdzinski, V. I. Kochetkov, A. Zylberstejn, H. Greenlee, A. Bross, Serban Protopopescu, C. Cretsinger, M. Strovink, E. James, R. Mc Carthy, J. Featherly, V. Glebov, Marvin Johnson, A. V. Kozelov, K. Streets, Vipin Bhatnagar, R. Partridge, E. Flattum, G. Griffin, H. S. Mao, D. L. Adams, H. L. Melanson, P. Z. Quintas, Y. Fisyak, J. H. Christenson, G. Álvarez, J. Kotcher, and N. Graf
Subjects: Physics, Particle physics, Selectron tube, Pseudorapidity, Neutralino, General Physics and Astronomy, Gravitino, Elementary particle, Supersymmetry, Lepton, Boson
Abstract: A search for new physics has been carried out in the channel pp→γγ+E T , as expected in various supersymmetric models. We require two photons with transverse energy E T γ >12GeV and pseudorapidity |η γ | T ) is consistent with background and no events have E T >25GeV. We set limits on production cross sections for selectron, sneutrino, and neutralino pairs, decaying into photons, which range from about 400 fb to 1 pb depending on the sparticle masses. A general limit of 185 fb (95% C.L.) is set on σ(pp→γγE T +X), where E T γ >12GeV, |η γ | T >25GeV.
Published: 1997
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22. Isolated Photon Cross Section in the Central and Forward Rapidity Regions inpp¯Collisions at√s=1.8TeV

Author: T. McKibben, M. V. S. Rao, N. Parua, C. Murphy, Sunanda Banerjee, R. Astur, Alexander Vorobiev, T. Heuring, B. Gibbard, J. Jaques, A. N. Galyaev, S. Krzywdzinski, V. I. Kochetkov, Pushpalatha C Bhat, A. Zylberstejn, S. Igarashi, P. R. G. Virador, H. Greenlee, A. Bross, Ron Lipton, Serban Protopopescu, J. Sculli, M. Mudan, Q. Z. Li-Demarteau, G. Eppley, D. Casey, W. Y. Chen, J. Womersley, I. Adam, P. Rubinov, Randy Ruchti, F. Borcherding, K. W. Merritt, George R. Kalbfleisch, Nikolai Mokhov, K. Streets, Vipin Bhatnagar, H. da Motta, J. G.R. Lima, H. D. Wahl, D. Pušeljić, M. Abolins, H. Tong, C. S. Mishra, A. L. Spadafora, Paolo Franzini, V. S. Narasimham, Thomas G Trippe, W. X. Gu, S. Margulies, S. Lami, W. E. Cooper, Daniel R Claes, G. Guglielmo, J. F. Bartlett, B. Hoeneisen, Lee Sawyer, P.F. Ermolov, E. Oltman, Rajendran Raja, S. Feher, R. Partridge, P. Mooney, S. C. Loken, E. Flattum, S. A. Jerger, C. Cretsinger, Stephen Wimpenny, M. A. C. Cummings, A. A. Mayorov, M. K. Fatyga, A. Leflat, J. Bendich, Vasken Hagopian, H. Weerts, Yanwen Liu, M. Strovink, E. Amidi, Suyong Choi, J. Snow, J. V.D. Wirjawan, J. R. T. de Mello Neto, E. James, L. Lueking, G. Griffin, A. S. Ito, N. K. Mondal, H. T. Diehl, B. May, R. Snihur, M. M. Baarmand, Sarah Catherine Eno, Brajesh C Choudhary, W. G. Cobau, M. I. Martin, Brad Abbott, T. Marshall, V. S. Burtovoi, J. S. Kang, Y. M. Park, S. Glenn, S.A. Kahn, J. McKinley, D. A. Stoianova, Wagner Carvalho, Gilvan Alves, M. Bhattacharjee, Darien Wood, Nicholas John Hadley, N. Varelas, M. Demarteau, R. E. Avery, A. Boehnlein, P. M. Sood, J. Ellison, S. Fuess, S. Blessing, Vyacheslav Klyukhin, Ying Li, A. Baden, H. Tao, G. C. Blazey, R. Hirosky, Scott Snyder, K. Bazizi, R. Markeloff, Elizabeth Gallas, R. Hatcher, N. A. Roe, C. H. Park, H. S. Mao, A. Bischoff, D. L. Adams, J. F. Glicenstein, A. V. Kostritskiy, Andrew White, M. Chung, Matthew Jones, P. A. Rapidis, I. Bertram, S. M. Chang, B. Gobbi, G. Wang, Alberto Santoro, Seong Keun Kim, Jasvinder A. Singh, M. Nichola, R. K. Shivpuri, R. Yamada, S. Youssef, C. Klopfenstein, C. L. Kim, Hiroaki Aihara, A. Jonckheere, F. Lobkowicz, D. Vititoe, Gordon Watts, P. Grudberg, T. McMahon, Stephan Linn, H. Johnstad, T. Joffe-Minor, T. Yasuda, C. Yanagisawa, A. Zieminski, H. E. Fisk, Y. E. Gutnikov, J. Drinkard, H. Johari, V. Balamurali, S. H. Ahn, R. J. Genik, P. I. Goncharov, Kenneth Johns, V. Sirotenko, W. Guryn, M. Tartaglia, P. M. Tuts, J. Featherly, V. Glebov, L. Markosky, Joan A. Guida, R. W. Stephens, J. Kourlas, B. G. Pope, N. Oshima, Sissel Hansen, O. V. Eroshin, D. Buchholz, Marvin Johnson, J. Solomon, W. Smart, G. Di Loreto, A. V. Kozelov, Orin I. Dahl, John Rutherfoord, T. L. Taylor, Kaushik De, Phillip Gutierrez, Mary Beth Adams, S. H. Aronson, Daria Zieminska, John Hobbs, R. D. Schamberger, A. Smith, J. F. Lebrat, E. G. Zverev, P. Tamburello, Heng Xu, C. Boswell, Dhiman Chakraborty, Elizaveta Shabalina, F. Nang, Young-Sang Yu, T. Rockwell, Raymond Brock, Boaz Klima, R. L. Dixon, Robert Kehoe, D. Nešić, S. Abachi, Heriberto Castilla-Valdez, Y. Pischalnikov, Ulrich Heintz, M. L. Kelly, G. Álvarez, V. Oguri, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, D. Norman, J. T. Linnemann, J. Balderston, Howard Gordon, James C. Green, S. Y. Jun, B. I. Klochkov, Michael Rijssenbeek, K. C. Frame, O. Ramirez, P. Yamin, H. Jöstlein, R. Hernández-Montoya, J. M. Hauptman, Suman Bala Beri, D. Denisov, Cecilia Elena Gerber, J. T. White, Sharon Hagopian, M. Goforth, S. Willis, M. Pang, K. S. Hahn, D. Cutts, C. K. Jung, J. Kotcher, A. K.A. Maciel, Haifeng Li, S. Mani, Jinhong Yu, J. Warchol, Gregory R Snow, Greg Landsberg, R. L. McCarthy, M. Diesburg, S. P. Denisov, Srinivasan Rajagopalan, Jianming Qian, R. Madden, A. L. Read, Allan G Clark, A. Klatchko, D. Lincoln, Thomas Ferbel, Dan Green, T. L. Geld, H. Ting, L. Rasmussen, Peter W. Draper, A. Goldschmidt, M. R. Krishnaswamy, Eunil Won, P. Padley, D. Owen, Alexey Volkov, James H Cochran, M. Paterno, D. Edmunds, E. Neis, F. Hsieh, S. Grünendahl, Mitchell Wayne, M.K. Fatyga, J. Tarazi, Meenakshi Narain, A. Peryshkin, H. Schellman, J. M. Kohli, V. N. Evdokimov, Andre Sznajder, A. Para, Sergey Chekulaev, B. Baldin, Peter Nemethy, N. Graf, J. Thompson, M. D. Peters, D.S. Koltick, T. Fahland, Y. Ducros, S. Fahey, Gervasio Gomez, B. Gómez, Z. H. Zhu, L. Oesch, J. Wilcox, Shashikant Dugad, A. Narayanan, M. H.G. Souza, P. Yepes, Victor Daniel Elvira, M. Sosebee, C. Shaffer, D. Cullen-Vidal, K. Genser, R. J. Madaras, P. Bloom, N. N. Biswas, H. E. Montgomery, J. A. Wightman, J. Alitti, N. I. Bojko, S. Chopra, J. Bantly, D. Stewart, S. N. Gurzhiev, F. Wen, E. W. Anderson, H. L. Melanson, P. Z. Quintas, L. T. Kerth, Andrew Brandt, M. L. Stevenson, R. Engelmann, Liu Chen, J. M. Guida, D. Hedin, Quing Zhu, J. S. Hoftun, J. N. Butler, H.E. Miettinen, P. D. Grannis, H. Piekarz, D. P. Stoker, Allen Mincer, V. A. Bezzubov, J. P. Negret, Y. Fisyak, J. H. Christenson, R. P. Smith, Michael Shupe, Harrison Prosper, T. Huehn, D. Fein, Erich Varnes, J. M. De Miranda, N. Grossman, Jing Li, G. E. Forden, A. P. Heinson, R. E. Hall, J. L. González Solís, N. Amos, J. Yang, V. M. Podstavkov, M. Fortner, J. Perkins, J. Borders, J. Z.Y. Jiang, L. T. Goss, E. A. Kozlovski, H. Haggerty, S. Lökös, A. L. Lyon, Shuichi Kunori, G. Finocchiaro, N. Denisenko, S. Reucroft, and C. Yoshikawa
Subjects: Physics, Particle physics, Luminosity (scattering theory), Calorimeter (particle physics), Meson, Physics::Instrumentation and Detectors, Tevatron, General Physics and Astronomy, law.invention, Nuclear physics, law, Pseudorapidity, High Energy Physics::Experiment, Rapidity, Fermilab, Nuclear Experiment, Collider
Abstract: A measurement of the cross section for production of single, isolated photons is reported for transverse energies in the range of 10–125 GeV for two regions of pseudorapidity, |η| -1 of integrated luminosity accumulated in pp collisions at √s=1.8TeV and recorded with the D0 detector at the Fermilab Tevatron Collider. The background, predominantly from jets which fragment to neutral mesons, is estimated using the longitudinal shower shape in the calorimeter. In both pseudorapidity regions the cross section is found to agree with the next-to-leading order QCD prediction for 30≲E T γ ≲80GeV.
Published: 1996
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23. Search for AnomalousWWandWZProduction inpp¯Collisions ats=1.8TeV

Author: N. I. Bojko, M. A. Shupe, J. S. Hoftun, J. N. Butler, P. D. Grannis, H. Piekarz, B. Baldin, Y. Ducros, J. B. Singh, Victor Daniel Elvira, S. Youssef, S. Choi, Robert J. McCarthy, A. Sanchez-Hernandez, D.R. Green, J. Balderston, Eunil Won, W. M. Smart, T. G. Trippe, J. M. Hauptman, L. A. Markosky, Robert Hirosky, C. Cretsinger, B. Gibbard, M. Strovink, S. H. Aronson, Shuichi Kunori, E. James, K. A. Johns, R. D. Schamberger, S. C. Loken, A. N. Galyaev, W. Y. Chen, Gilvan Alves, George R. Kalbfleisch, T. L. Taylor, Sharon Hagopian, C. T. Murphy, M. Bhattacharjee, J. Sculli, Nikos Varelas, T. Hu, A. K.A. Maciel, Heriberto Castilla-Valdez, Paolo Franzini, V. S. Narasimham, W. X. Gu, C. K. Jung, T. McKibben, K. S. Hahn, D. Cutts, M. V. S. Rao, D. Stewart, Sebastien Jonathan Kahn, S. N. Gurzhiev, T. Huehn, D. Fein, D. Chakraborty, A. A. Mayorov, W. E. Cooper, M. Nicola, Yu. Pischalnikov, S. Protopopescu, Greg Landsberg, R. K. Shivpuri, D. R. Claes, N. Denisenko, S. Reucroft, J. Drinkard, Don Lincoln, Erich Varnes, J. M. De Miranda, M. K. Fatyga, C. Yoshikawa, S. Lami, T. L. Geld, Sándor Lökös, J. Yang, J. Snow, M. Tartaglia, Kaushik De, S. M. Chang, S. P. Denisov, Jong-Sung Yu, Y. Fisyak, Quing Zhu, V. M. Podstavkov, M. Fortner, J. Featherly, V. Glebov, Marvin Johnson, M. R. Krishnaswamy, F. Hsieh, L. Magaña-Mendoza, A. R. Clark, A. L. Lyon, F. Borcherding, J. Perkins, A. Para, Peter Nemethy, Sergey Chekulaev, G. Eppley, H. da Motta, N.V. Mokhov, B. May, L. Lueking, B. G. Pope, N. Grossman, A. P. Heinson, J. Borders, Andrew White, J. G.R. Lima, A. S. Ito, A. V. Kozelov, R. E. Hall, J. L. González Solís, Joan A. Guida, I. Adam, J. Z.Y. Jiang, L. T. Goss, P. Grudberg, Y. E. Gutnikov, Stephen Wimpenny, S. Krzywdzinski, V. I. Kochetkov, Hiroaki Aihara, Raymond Brock, Boaz Klima, K. W. Merritt, J. F. Bartlett, Robert Kehoe, E. Oltman, A. Zylberstejn, J. Bendich, Jan M. Guida, M.K. Fatyga, J. Kourlas, H. Greenlee, J. Cochran, D. Nesic, M. Abolins, Elizaveta Shabalina, G. Di Loreto, P. M. Tuts, B. Gobbi, R.E. Avery, Yanwen Liu, P. Mooney, John Hobbs, E. A. Kozlovski, D. Norman, M. R. Adams, Robert Snihur, N. K. Mondal, H. T. Diehl, S. Willis, M. Pang, Young-Sang Yu, N. A. Roe, V. Oguri, M. L. Kelly, D. Denisov, T. Marshall, B. S. Acharya, C. L. Kim, C. Boswell, R. W. Stephens, S. A. Jerger, Sarah Catherine Eno, T.R. McMahon, M. Paterno, M. L. Stevenson, Darien Wood, G.E. Forden, A. Boehnlein, P. M. Sood, D. Pušeljić, Srinivasan Rajagopalan, Thomas Ferbel, G. Wang, Alberto Santoro, D. P. Stoker, P. Yamin, J. Warchol, S. Abachi, E. Flattum, Nicholas John Hadley, J. Ellison, H. Haggerty, P. Padley, H. Johnstad, S. R. Dugad, Jing Li, Matthew Jones, S. Mani, S. Fuess, A. D. Bross, Alexey Volkov, Vyacheslav Klyukhin, P.F. Ermolov, S. Blessing, R. Markeloff, Scott Snyder, Suman Bala Beri, R. Partridge, Howard Gordon, F. Nang, Richard B. Lipton, Ying Li, R. Madden, K. C. Frame, O. Ramirez, P. Rubinov, Cecilia Elena Gerber, Mitchell Wayne, H. Schellman, J. M. Kohli, L. T. Kerth, J. Wilcox, L. Rasmussen, V. S. Burtovoi, Peter W. Draper, S. Fahey, A. Baden, M. Mudan, E. Amidi, J. V.D. Wirjawan, J. R. T. de Mello Neto, G. C. Blazey, A. Leflat, S. Igarashi, P. R. G. Virador, Ulrich Heintz, Stefan Grünendahl, J. Thompson, R. Hernández-Montoya, R. Yamada, S. Feher, R. Astur, M. I. Martin, J. S. Kang, M. A.C. Cummings, R. J. Madaras, B. Hoeneisen, Lee Sawyer, Ting Hu, Q. Z. Li-Demarteau, B. Gómez, S. H. Ahn, Elizabeth Gallas, H. Jostlein, Z. H. Zhu, Jianming Qian, A. L. Spadafora, D. Buchholz, P. I. Goncharov, R. Hatcher, Orin I. Dahl, John Rutherfoord, A. Zieminski, M. Diesburg, P. Tamburello, N. Parua, Randy Ruchti, W. Guryn, D. Owen, Heng Xu, T. Heuring, P. A. Rapidis, A. Bischoff, J. Tarazi, J. A. Wightman, J. F. Glicenstein, A. V. Kostritskiy, Y. M. Park, A. M. Smith, S. Glenn, J. McKinley, D. A. Stoianova, G. Finocchiaro, Tong Hu, Gregory R Snow, Marc M Baarmand, James C. Green, Wagner Carvalho, S. Y. Jun, Sissel Hansen, H. D. Wahl, Gordon Watts, M. Demarteau, V. Sirotenko, S. Banerjee, P. Yepes, T. Joffe-Minor, O. V. Eroshin, H. Johari, V. Balamurali, M. H.G. Souza, C. Yanagisawa, Phillip Gutierrez, K. Bazizi, N. Amos, K. Genser, H. E. Montgomery, H. E. Fisk, T. Fahland, Rajendran Raja, D. Vititoe, A. Jonckheere, G. Guglielmo, J. Solomon, C. S. Mishra, A. P. Vorobiev, Stephan Linn, Gervasio Gomez, R. J. Genik, N. Oshima, E. W. Anderson, Brad Abbott, T. Yasuda, Daria Zieminska, J. F. Lebrat, Vasken Hagopian, H. Weerts, C. Shaffer, D. Cullen-Vidal, A. Goldschmidt, D. Edmunds, E. Neis, N. N. Biswas, B. I. Klochkov, Meenakshi Narain, A. Peryshkin, S. Chopra, Allen Mincer, Andre Sznajder, A. Narayanan, M. D. Peters, W. G. Cobau, M. Sosebee, Hui Li, L. Oesch, J. Alitti, J. Bantly, Andrew Brandt, R. Engelmann, Liu Chen, H.E. Miettinen, J. T. White, D. Hedin, V. A. Bezzubov, J. P. Negret, R. P. Smith, C. Klopfenstein, Harrison Prosper, J. Jaques, P. C. Bhat, F. Lobkowicz, T. Rockwell, Iain Alexander Bertram, J. Womersley, R. L. Dixon, Michael Rijssenbeek, G. Álvarez, V. N. Evdokimov, D. Casey, D.S. Koltick, J. Kotcher, J. T. Linnemann, E. G. Zverev, Brajesh C Choudhary, N. Graf, K. Streets, Vipin Bhatnagar, A. Klatchko, G. Griffin, M. Chung, C. H. Park, H. S. Mao, H. L. Melanson, P. Z. Quintas, S. K. Kim, H. A. Neal, J. H. Christenson, David H. Adams, H. C. Shankar, M. Goforth, and P. Bloom
Subjects: Physics, Particle physics, Physics::Medical Physics, Transverse momentum, General Physics and Astronomy, Production (computer science), Lambda, Coupling (probability), Boson
Abstract: We present results from a search for anomalous $\mathrm{WW}$ and $\mathrm{WZ}$ production in $p\overline{p}$ collisions at $\sqrt{s}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1.8\phantom{\rule{0ex}{0ex}}\mathrm{TeV}$. We used $p\overline{p}\ensuremath{\rightarrow}e\ensuremath{\nu}\mathrm{jjX}$ events observed during the 1992--1993 run of the Fermilab Tevatron collider, corresponding to an integrated luminosity of $13.7\ifmmode\pm\else\textpm\fi{}0.7{\mathrm{pb}}^{\ensuremath{-}1}$. A fit to the transverse momentum spectrum of the $W$ boson yields direct limits on the CP-conserving anomalous $\mathrm{WW}\ensuremath{\gamma}$ and $\mathrm{WWZ}$ coupling parameters of $\ensuremath{-}0.9l\ensuremath{\Delta}\ensuremath{\kappa}l1.1$ (with $\ensuremath{\lambda}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}0$) and $\ensuremath{-}0.6l\ensuremath{\lambda}l0.7$ (with $\ensuremath{\Delta}\ensuremath{\kappa}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}0$) at the 95% confidence level, for a form factor scale $\ensuremath{\Lambda}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1.5\phantom{\rule{0ex}{0ex}}\mathrm{TeV}$, assuming that the $\mathrm{WW}\ensuremath{\gamma}$ and $\mathrm{WWZ}$ coupling parameters are equal.
Published: 1996
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24. Studies of topological distributions of inclusive three- and four-jet events inp¯pcollisions ats=1800GeV with the D0 detector

Author: T. McKibben, M. V. S. Rao, Y. Pischalnikov, Ulrich Heintz, M. Sosebee, M. Diesburg, D. Owen, J. Tarazi, M. Bhattacharjee, R. Hirosky, J. Alitti, K. S. Hahn, D. Cutts, M. Abolins, R. Snihur, J. Bantly, N. Varelas, P. Mooney, T. L. Taylor, Andrew White, Greg Landsberg, Andrew Brandt, R. Engelmann, Liu Chen, N. K. Mondal, S. A. Jerger, P. Grudberg, T. McMahon, H.E. Miettinen, H. T. Diehl, Y. E. Gutnikov, A. Leflat, S. M. Chang, Heriberto Castilla-Valdez, T. L. Geld, J. M. Hauptman, J. Kourlas, John Hobbs, A. Boehnlein, M. Paterno, Cecilia Elena Gerber, K. Streets, Vipin Bhatnagar, W. G. Cobau, M. I. Martin, J. S. Kang, P. M. Sood, A. Bischoff, C. Shaffer, D. Cullen-Vidal, N. N. Biswas, M. R. Adams, A. V. Kostritskiy, F. Borcherding, J. Ellison, S. Fuess, Young-Sang Yu, N. A. Roe, Sissel Hansen, J. Borders, Pushpalatha C Bhat, M. Mudan, E. Oltman, Dongliang Zhang, Ph. Mangeot, M. Nicola, R. Partridge, E. Flattum, Jianming Qian, R. L. McCarthy, F. Nang, Peter Nemethy, J. M. Guida, D. Pušeljić, G. Eppley, J. Z.Y. Jiang, G. Griffin, J. G.R. Lima, S. Krzywdzinski, L. T. Goss, V. I. Kochetkov, Sarah Catherine Eno, L. Lueking, Dhiman Chakraborty, B. Gibbard, Elizabeth Gallas, H. Jostlein, M. Mohammadi-Baarmand, A. S. Ito, B. Hoeneisen, Lee Sawyer, R. Astur, J. Yu, H. A. Neal, R. Hatcher, J. Featherly, D. Nešić, Vyacheslav Klyukhin, V. A. Bezzubov, J. P. Negret, R. P. Smith, Richard B. Lipton, H. C. Shankar, Ying Li, P. I. Goncharov, V. Glebov, Marvin Johnson, W. Guryn, Matthew Jones, A. Zylberstejn, A. V. Kozelov, M. H.G. Souza, W. M. Smart, S. Youssef, Tong Hu, Haifeng Li, C. H. Park, H. S. Mao, J. Sculli, H. Johari, H. E. Montgomery, V. Balamurali, A. Taketani, S. Glenn, J. McKinley, T. Heuring, Michael Shupe, Hiroaki Aihara, M. Goforth, E. A. Kozlovski, D. L. Adams, A. Baden, Y. Y. Shao, G. C. Blazey, P. M. Tuts, R. Yamada, Robert Kehoe, D. A. Stoianova, Wagner Carvalho, H. Greenlee, C. Cretsinger, Y. M. Park, S. Margulies, J. Balderston, T. Hu, S. H. Ahn, M. Strovink, E. James, S.A. Kahn, T. Joffe-Minor, Meenakshi Narain, A. Peryshkin, C. Yanagisawa, R. W. Stephens, S. Lami, C. T. Murphy, B. G. Pope, S. Lökös, Sharon Hagopian, Orin I. Dahl, John Rutherfoord, A. K.A. Maciel, D. Lincoln, J. Wang, Harrison Prosper, A. Pluquet, P.F. Ermolov, H. E. Fisk, Eunil Won, P. Bloom, Yanxi Zhang, M.K. Fatyga, M. Demarteau, R. E. Avery, F. Wen, E. W. Anderson, A. Bross, J. A. Wightman, Raymond Brock, Boaz Klima, N. I. Bojko, V. S. Burtovoi, G. Finocchiaro, J. Solomon, William A. Wenzel, I. Bertram, D. Vititoe, W. Y. Chen, R. D. Schamberger, R. K. Shivpuri, S. Gao, Gilvan Alves, A. Klatchko, A. Narayanan, Bruno Mansoulie, Elizaveta Shabalina, S. Durston-Johnson, D. Green, James C. Green, H. L. Melanson, P. Z. Quintas, R. J. Genik, A. L. Read, M. L. Stevenson, F. Lobkowicz, George R. Kalbfleisch, B. S. Acharya, C. L. Kim, S. K. Kim, Serban Protopopescu, Paolo Franzini, V. S. Narasimham, Thomas G Trippe, J. Drinkard, D. Norman, J. S. Hoftun, J. N. Butler, T. Rockwell, P. D. Grannis, R. L. Dixon, M. Tartaglia, H. Piekarz, Michael Rijssenbeek, N. Denisenko, D. P. Stoker, Kaushik De, Y. Fisyak, J. H. Christenson, W. X. Gu, A. A. Mayorov, S. Reucroft, Allen Mincer, B. I. Klochkov, D. Edmunds, E. Neis, B. May, B. Baldin, S. Willis, M. Pang, A. Kernan, Y. Ducros, J. B. Singh, A. Jonckheere, C. Yoshikawa, M. K. Fatyga, D. Buchholz, J. T. White, A. P. Vorobiev, Stephan Linn, V. N. Evdokimov, D.S. Koltick, Andre Sznajder, J. T. Linnemann, P. Padley, Alexey Volkov, M. D. Peters, J. Bendich, Victor Daniel Elvira, P. Tamburello, M. D. Marx, Heng Xu, B. Gobbi, H. D. Wahl, James H Cochran, N. Amos, A. N. Galyaev, Mitchell Wayne, H. Schellman, J. M. Kohli, N.V. Mokhov, J. Yang, N. Oshima, G. E. Forden, A. P. Heinson, S. Chopra, J. Thompson, R. J. Madaras, K. Denisenko, M. Chung, L. Oesch, G. Wang, Alberto Santoro, B. Gómez, Z. H. Zhu, Laurent Chevalier, H. Haggerty, Daria Zieminska, D. Hedin, Stephen Wimpenny, M. A. C. Cummings, A. R. Clark, V. M. Podstavkov, H. Johnstad, S. Fahey, W. E. Cooper, R. Demina, Gregory R Snow, T. Marshall, A. L. Lyon, S. H. Aronson, Shuichi Kunori, K. A. Johns, A. Smith, J. F. Lebrat, Daniel R Claes, C. Boswell, T. Yasuda, M. Fortner, J. Perkins, C. Klopfenstein, S. Abachi, Darien Wood, V. Oguri, R. E. Hall, J. L. González Solís, Nicholas John Hadley, Suman Bala Beri, G. Álvarez, S. Blessing, Scott Snyder, L. T. Kerth, J. Jaques, T. Huehn, R. Markeloff, I. V. Mandrichenko, D. Fein, Erich Varnes, J. Kotcher, J. Womersley, J. M. De Miranda, J. Warchol, R. Hernández-Montoya, A. Milder, C. Murphy, N. Grossman, Jing Li, S. Feher, N. Graf, P. Yamin, Brajesh C Choudhary, S. Mani, E. Amidi, J. V.D. Wirjawan, J. R. T. de Mello Neto, R. Madden, L. Rasmussen, Peter W. Draper, D. Stewart, S. N. Gurzhiev, Quing Zhu, S. Rusin, L. Markosky, G. Di Loreto, D. Denisov, J. Teiger, Srinivasan Rajagopalan, Thomas Ferbel, N. Parua, Ting Hu, S. Igarashi, P. R. G. Virador, A. Zieminski, Q. Z. Li-Demarteau, P. A. Rapidis, Randy Ruchti, S. Y. Jun, A. Goldschmidt, T. Fahland, V. Sirotenko, O. V. Eroshin, Phillip Gutierrez, J. Wilcox, J. A. Guida, D. Casey, K. Genser, Rajendran Raja, S. C. Loken, Brad Abbott, Welathantri Gd Dharmaratna, C. S. Mishra, G. Guglielmo, Vasken Hagopian, H. Weerts, S. P. Denisov, M. R. Krishnaswamy, F. Hsieh, S. Grünendahl, A. Para, Sergey Chekulaev, I. Adam, P. Rubinov, K. W. Merritt, A. L. Spadafora, J. F. Bartlett, Yanwen Liu, K. Bazizi, S. R. Dugad, M. L. Kelly, Howard Gordon, K. C. Frame, O. Ramirez, and C. K. Jung
Subjects: Quantum chromodynamics, Physics, Quark, Nuclear and High Energy Physics, High Energy Physics::Phenomenology, Monte Carlo method, Tevatron, Jet (particle physics), Topology, law.invention, law, High Energy Physics::Experiment, Fermilab, Collider, Energy (signal processing)
Abstract: The global topologies of inclusive three- and four-jet events produced in $\overline{p}p$ interactions are described. The three- and four-jet events are selected from data recorded by the D0 detector at the Fermilab Tevatron Collider operating at a center-of-mass energy of $\sqrt{s}=1800$ GeV. The measured, normalized distributions of various topological variables are compared with parton-level predictions of tree-level QCD calculations. The parton-level QCD calculations are found to be in good agreement with the data. The studies also show that the topological distributions of the different subprocesses involving different numbers of quarks are very similar and reproduce the measured distributions well. The parton-shower Monte Carlo generators provide a less satisfactory description of the topologies of the three- and four-jet events.
Published: 1996
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25. Search for Right-HandedWBosons and HeavyW′inpp¯Collisions ats=1.8TeV

Author: S. Abachi, B. Abbott, M. Abolins, B. S. Acharya, I. Adam, D. L. Adams, M. Adams, S. Ahn, H. Aihara, J. Alitti, G. Álvarez, G. A. Alves, E. Amidi, N. Amos, E. W. Anderson, S. H. Aronson, R. Astur, R. E. Avery, A. Baden, V. Balamurali, J. Balderston, B. Baldin, J. Bantly, J. F. Bartlett, K. Bazizi, J. Bendich, S. B. Beri, I. Bertram, V. A. Bezzubov, P. C. Bhat, V. Bhatnagar, M. Bhattacharjee, A. Bischoff, N. Biswas, G. Blazey, S. Blessing, P. Bloom, A. Boehnlein, N. I. Bojko, F. Borcherding, J. Borders, C. Boswell, A. Brandt, R. Brock, A. Bross, D. Buchholz, V. S. Burtovoi, J. M. Butler, W. Carvalho, D. Casey, H. Castilla-Valdez, D. Chakraborty, S.-M. Chang, S. V. Chekulaev, L.-P. Chen, W. Chen, S. Chopra, B. C. Choudhary, J. H. Christenson, M. Chung, D. Claes, A. R. Clark, W. G. Cobau, J. Cochran, W. E. Cooper, C. Cretsinger, D. Cullen-Vidal, M. A. C. Cummings, D. Cutts, O. I. Dahl, K. De, M. Demarteau, R. Demina, K. Denisenko, N. Denisenko, D. Denisov, S. P. Denisov, H. T. Diehl, M. Diesburg, G. Di Loreto, R. Dixon, P. Draper, J. Drinkard, Y. Ducros, S. R. Dugad, S. Durston-Johnson, D. Edmunds, J. Ellison, V. D. Elvira, R. Engelmann, S. Eno, G. Eppley, P. Ermolov, O. V. Eroshin, V. N. Evdokimov, S. Fahey, T. Fahland, M. Fatyga, M. K. Fatyga, J. Featherly, S. Feher, D. Fein, T. Ferbel, G. Finocchiaro, H. E. Fisk, Y. Fisyak, E. Flattum, G. E. Forden, M. Fortner, K. C. Frame, P. Franzini, S. Fuess, E. Gallas, A. N. Galyaev, T. L. Geld, R. J. Genik II, K. Genser, C. E. Gerber, B. Gibbard, V. Glebov, S. Glenn, J. F. Glicenstein, B. Gobbi, M. Goforth, A. Goldschmidt, B. Gómez, P. I. Goncharov, J. L. González Solís, H. Gordon, L. T. Goss, N. Graf, P. D. Grannis, D. R. Green, J. Green, H. Greenlee, G. Griffin, N. Grossman, P. Grudberg, S. Grünendahl, W. X. Gu, G. Guglielmo, J. A. Guida, J. M. Guida, W. Guryn, S. N. Gurzhiev, P. Gutierrez, Y. E. Gutnikov, N. J. Hadley, H. Haggerty, S. Hagopian, V. Hagopian, K. S. Hahn, R. E. Hall, S. Hansen, R. Hatcher, J. M. Hauptman, D. Hedin, A. P. Heinson, U. Heintz, R. Hernández-Montoya, T. Heuring, R. Hirosky, J. D. Hobbs, B. Hoeneisen, J. S. Hoftun, F. Hsieh, Tao Hu, Ting Hu, Tong Hu, T. Huehn, S. Igarashi, A. S. Ito, E. James, J. Jaques, S. A. Jerger, J. Z.-Y. Jiang, T. Joffe-Minor, H. Johari, K. Johns, M. Johnson, H. Johnstad, A. Jonckheere, M. Jones, H. Jöstlein, S. Y. Jun, C. K. Jung, S. Kahn, G. Kalbfleisch, J. S. Kang, R. Kehoe, M. L. Kelly, L. Kerth, C. L. Kim, S. K. Kim, A. Klatchko, B. Klima, B. I. Klochkov, C. Klopfenstein, V. I. Klyukhin, V. I. Kochetkov, J. M. Kohli, D. Koltick, A. V. Kostritskiy, J. Kotcher, J. Kourlas, A. V. Kozelov, E. A. Kozlovski, M. R. Krishnaswamy, S. Krzywdzinski, S. Kunori, S. Lami, G. Landsberg, J-F. Lebrat, A. Leflat, H. Li, J. Li, Y. K. Li, Q. Z. Li-Demarteau, J. G. R. Lima, D. Lincoln, S. L. Linn, J. Linnemann, R. Lipton, Y. C. Liu, F. Lobkowicz, S. C. Loken, S. Lökös, L. Lueking, A. L. Lyon, A. K. A. Maciel, R. J. Madaras, R. Madden, S. Mani, H. S. Mao, S. Margulies, R. Markeloff, L. Markosky, T. Marshall, M. I. Martin, M. Marx, B. May, A. A. Mayorov, R. McCarthy, T. McKibben, J. McKinley, T. McMahon, H. L. Melanson, J. R. T. de Mello Neto, K. W. Merritt, H. Miettinen, A. Mincer, J. M. de Miranda, C. S. Mishra, M. Mohammadi-Baarmand, N. Mokhov, N. K. Mondal, H. E. Montgomery, P. Mooney, H. da Motta, M. Mudan, C. Murphy, C. T. Murphy, F. Nang, M. Narain, V. S. Narasimham, A. Narayanan, H. A. Neal, J. P. Negret, E. Neis, P. Nemethy, D. Nešić, M. Nicola, D. Norman, L. Oesch, V. Oguri, E. Oltman, N. Oshima, D. Owen, P. Padley, M. Pang, A. Para, C. H. Park, Y. M. Park, R. Partridge, N. Parua, M. Paterno, J. Perkins, A. Peryshkin, M. Peters, H. Piekarz, Y. Pischalnikov, V. M. Podstavkov, B. G. Pope, H. B. Prosper, S. Protopopescu, D. Pušeljić, J. Qian, P. Z. Quintas, R. Raja, S. Rajagopalan, O. Ramirez, M. V. S. Rao, P. A. Rapidis, L. Rasmussen, A. L. Read, S. Reucroft, M. Rijssenbeek, T. Rockwell, N. A. Roe, P. Rubinov, R. Ruchti, J. Rutherfoord, A. Santoro, L. Sawyer, R. D. Schamberger, H. Schellman, J. Sculli, E. Shabalina, C. Shaffer, H. C. Shankar, Y. Y. Shao, R. K. Shivpuri, M. Shupe, J. B. Singh, V. Sirotenko, W. Smart, A. Smith, R. P. Smith, R. Snihur, G. R. Snow, S. Snyder, J. Solomon, P. M. Sood, M. Sosebee, M. Souza, A. L. Spadafora, R. W. Stephens, M. L. Stevenson, D. Stewart, D. A. Stoianova, D. Stoker, K. Streets, M. Strovink, A. Sznajder, A. Taketani, P. Tamburello, J. Tarazi, M. Tartaglia, T. L. Taylor, J. Thompson, T. G. Trippe, P. M. Tuts, N. Varelas, E. W. Varnes, P. R. G. Virador, D. Vititoe, A. A. Volkov, A. P. Vorobiev, H. D. Wahl, G. Wang, J. Warchol, G. Watts, M. Wayne, H. Weerts, F. Wen, A. White, J. T. White, J. A. Wightman, J. Wilcox, S. Willis, S. J. Wimpenny, J. V. D. Wirjawan, J. Womersley, E. Won, D. R. Wood, H. Xu, R. Yamada, P. Yamin, C. Yanagisawa, J. Yang, T. Yasuda, C. Yoshikawa, S. Youssef, J. Yu, Y. Yu, D. H. Zhang, Q. Zhu, Z. H. Zhu, D. Zieminska, A. Zieminski, E. G. Zverev, and A. Zylberstejn
Subjects: Physics, Particle physics, Right handed, Tevatron, General Physics and Astronomy, Electron, Lower limit, law.invention, Nuclear physics, law, High Energy Physics::Experiment, Fermilab, Neutrino, Collider, Boson
Abstract: We report on a search for right-handed W bosons (W R ) with mass greater than 200GeV/c 2 . We used data collected with the D0 detector at the Fermilab Tevatron pp collider at √s=1.8TeV to search for W R decays into an electron and a massive right-handed neutrino W R ± >e ± N R . Using the inclusive electron data, we set mass limits independent of the N R decay: m W R >650GeV/c 2 and m W R >720GeV/c 2 at the 95% confidence level, valid for m N R W R and mN R «m W R , respectively. The latter also represents a new lower limit on the mass of a heavy left-handed W boson (W') decaying into ev. In addition, limits on mWR valid for larger values of the N R mass are obtained assuming that NR decays to an electron and two jets.
Published: 1996
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26. Search forW̃1Z̃2Production via Trilepton Final States inpp¯Collisions ats=1.8TeV

Author: D. Buchholz, M. Marx, P. Tamburello, T. Huehn, Heng Xu, A. Baden, R. K. Shivpuri, J. A. Wightman, A. M. Smith, G. C. Blazey, N. Grossman, D. R. Claes, R. Yamada, P. Bloom, D. Fein, Gregory R Snow, D. Chakraborty, C. Cretsinger, J. Drinkard, M. Strovink, E. James, M. Bhattacharjee, S. H. Ahn, M. Tartaglia, N. Amos, K. Genser, N. I. Bojko, Orin I. Dahl, John Rutherfoord, J. Borders, S. Margulies, C. Shaffer, D. Cullen-Vidal, A. Goldschmidt, Rajendran Raja, C. Murphy, P.F. Ermolov, Kaushik De, J. Jaques, G. Eppley, E. Amidi, Matthew Jones, J. V.D. Wirjawan, N. N. Biswas, Dongliang Zhang, J. Z.Y. Jiang, J. R. T. de Mello Neto, Don Lincoln, D. Edmunds, E. Neis, L. T. Goss, S. Chopra, C. T. Murphy, S. M. Chang, Robert Hirosky, A. Bischoff, Erich Varnes, J. F. Glicenstein, A. V. Kostritskiy, Sissel Hansen, Brad Abbott, J. M. De Miranda, V. S. Burtovoi, R. Astur, M. Abolins, R. J. Madaras, D. Pušeljić, E. Flattum, Raymond Brock, H. da Motta, G. Finocchiaro, J. G.R. Lima, James C. Green, K. S. Hahn, D. Cutts, S. Protopopescu, E. A. Kozlovski, Greg Landsberg, S. Lami, T. L. Geld, J. Womersley, Boaz Klima, S. Igarashi, P. R. G. Virador, Q. Z. Li-Demarteau, D. Nesic, A. S. Ito, Stephen Wimpenny, Andre Sznajder, R. Demina, W. Y. Chen, W. G. Cobau, Ulrich Heintz, J. T. White, H. D. Wahl, M. H.G. Souza, P. Mooney, Gilvan Alves, J. Cochran, M. Sosebee, S. Fahey, V. Oguri, M. A. Shupe, F. Borcherding, T. Marshall, M. D. Peters, H. E. Montgomery, K. Bazizi, D. Norman, Hui Li, S. A. Jerger, N. Parua, Randy Ruchti, C. Klopfenstein, T.R. McMahon, M. Paterno, M. L. Stevenson, Darien Wood, Cecilia Elena Gerber, M. Diesburg, S. Durston-Johnson, E. Oltman, Sándor Lökös, Nicholas John Hadley, George R. Kalbfleisch, D. Owen, S. Willis, M. Pang, J. Yang, J. Alitti, G. Guglielmo, J. Warchol, S. Blessing, Paolo Franzini, J. Tarazi, J. Bantly, Jing Li, N. Denisenko, Sarah Catherine Eno, H. L. Melanson, P. Z. Quintas, J. M. Hauptman, Scott Snyder, J. S. Hoftun, J. N. Butler, B. May, S. Reucroft, V. S. Narasimham, V. M. Podstavkov, L. Oesch, N. K. Mondal, Elizabeth Gallas, L. A. Markosky, H. Jostlein, Vyacheslav Klyukhin, W. X. Gu, H. T. Diehl, A. N. Galyaev, R. Hatcher, M. Fortner, C. Yoshikawa, F. Nang, M. Nicola, P. D. Grannis, H. Piekarz, Richard B. Lipton, Ying Li, S. Krzywdzinski, T. Yasuda, B. Gobbi, J. Perkins, S. K. Kim, Yu. Pischalnikov, V. I. Kochetkov, T. L. Taylor, F. Wen, E. W. Anderson, Andrew White, W. M. Smart, A. A. Mayorov, Jianming Qian, J. Wilcox, V. Sirotenko, K. Denisenko, J. H. Christenson, D. Stewart, Brajesh C Choudhary, M. Demarteau, A. Zylberstejn, Sebastien Jonathan Kahn, S. N. Gurzhiev, A. Boehnlein, O. V. Eroshin, Jan M. Guida, P. M. Sood, David H. Adams, B. Gibbard, M. K. Fatyga, T. G. Trippe, G.E. Forden, Phillip Gutierrez, H. Greenlee, Andrew Brandt, R. Engelmann, H. Johnstad, S. Feher, Heriberto Castilla-Valdez, P. Grudberg, Y. E. Gutnikov, Liu Chen, T. Fahland, W. E. Cooper, A. D. Bross, T. Heuring, R. D. Schamberger, S. C. Loken, Ting Hu, J. Kourlas, J. Sculli, R.E. Avery, Sharon Hagopian, H.E. Miettinen, S. Glenn, J. McKinley, A. Zieminski, Peter Nemethy, J. Ellison, Nikos Varelas, T. Hu, A. K.A. Maciel, D. A. Stoianova, Wagner Carvalho, Allen Mincer, John Hobbs, Quing Zhu, L. Lueking, C. S. Mishra, A. Klatchko, P. A. Rapidis, M. R. Adams, Young-Sang Yu, S. Fuess, M. Mohammadi-Baarmand, S. H. Aronson, Shuichi Kunori, K. A. Johns, P. Padley, N. A. Roe, S. Rusin, B. Baldin, N.V. Mokhov, Vasken Hagopian, Jong-Sung Yu, Alexey Volkov, M. Chung, S. Y. Jun, Alexander Lincoln Read, D. Vititoe, Joan A. Guida, R. Hernández-Montoya, R. J. Genik, A. P. Heinson, H. Weerts, Mitchell Wayne, H. Schellman, J. M. Kohli, Stefan Grünendahl, J. Thompson, G. Di Loreto, R. E. Hall, J. L. González Solís, Hiroaki Aihara, B. Gómez, Z. H. Zhu, Y. Ducros, D. Denisov, C. Boswell, S. Abachi, P. M. Tuts, Meenakshi Narain, Srinivasan Rajagopalan, Thomas Ferbel, A. Peryshkin, R. Partridge, Suman Bala Beri, H. A. Neal, H. C. Shankar, A. Narayanan, M. Goforth, J. B. Singh, Tong Hu, A. L. Spadafora, M.K. Fatyga, P. I. Goncharov, W. Guryn, B. S. Acharya, C. L. Kim, G. Álvarez, D. Hedin, Victor Daniel Elvira, D. Casey, S. Youssef, Robert J. McCarthy, J. Kotcher, D.R. Green, J. Balderston, T. Joffe-Minor, P. C. Bhat, F. Lobkowicz, C. Yanagisawa, Eunil Won, N. Graf, H. E. Fisk, T. Rockwell, Iain Alexander Bertram, R. L. Dixon, K. Streets, Vipin Bhatnagar, Michael Rijssenbeek, J. Solomon, G. Griffin, V. N. Evdokimov, D.S. Koltick, J. T. Linnemann, B. I. Klochkov, C. K. Jung, V. A. Bezzubov, T. McKibben, M. V. S. Rao, J. P. Negret, R. P. Smith, C. H. Park, H. S. Mao, Y. Y. Shao, Harrison Prosper, J. Bendich, B. G. Pope, G. Wang, Alberto Santoro, H. Haggerty, Y. Fisyak, J. Featherly, V. Glebov, Marvin Johnson, A. L. Lyon, A. V. Kozelov, P. Rubinov, R. W. Stephens, D. P. Stoker, M. Mudan, Elizaveta Shabalina, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, A. Taketani, Y. M. Park, A. Leflat, M. I. Martin, J. S. Kang, P. Yamin, H. Johari, V. Balamurali, S. Mani, R. Madden, L. Rasmussen, Peter W. Draper, A. Kernan, A. Jonckheere, A. P. Vorobiev, Stephan Linn, N. Oshima, Daria Zieminska, J. F. Lebrat, I. Adam, K. W. Merritt, J. F. Bartlett, Robert Kehoe, Yanwen Liu, Robert Snihur, M. L. Kelly, S. R. Dugad, R. Markeloff, Howard Gordon, K. C. Frame, O. Ramirez, L. T. Kerth, S. P. Denisov, M. R. Krishnaswamy, F. Hsieh, A. R. Clark, A. Para, and Sergey Chekulaev
Subjects: Physics, Particle physics, Pair production, Chargino, Luminosity (scattering theory), law, Neutralino, Tevatron, General Physics and Astronomy, Fermilab, Collider, law.invention, Minimal Supersymmetric Standard Model
Abstract: We have searched for associated production of the lightest chargino W 1 and next-to-lightest neutralino Z 2 of the minimal supersymmetric standard model in pp collisions at √s=1.8 TeV using the D0 detector at the Fermilab Tevatron collider. Data corresponding to an integrated luminosity of 12.5±0.7pb -1 were examined for events containing three isolated leptons. No evidence for W 1 Z 2 pair production was found. Limits on s(W 1 Z 2 )B(W 1 →lνZ 1 )B(Z 2 →llZ 1 ) are presented.
Published: 1996
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27. Search for Light Top Squarks inpp¯Collisions at√s=1.8TeV

Author: G. Finocchiaro, M. Abolins, S. Durston-Johnson, P. Mooney, M. Nicola, R. Snihur, N. Varelas, N. Denisenko, S. Reucroft, F. Borcherding, S. M. Chang, N. K. Mondal, H. T. Diehl, A. Boehnlein, Andrew White, P. M. Sood, M. Mohammadi-Baarmand, J. Ellison, A. Goldschmidt, C. Yoshikawa, R. L. McCarthy, J. Bendich, J. Yu, E. Oltman, C. K. Jung, P. Grudberg, Matthew Jones, D. Nešić, Haifeng Li, P. Yamin, C. L. Kim, T. McMahon, Y. E. Gutnikov, C. Klopfenstein, Hiroaki Aihara, J. Kourlas, P. I. Goncharov, W. Guryn, T. McKibben, M. V. S. Rao, D. Buchholz, S. Mani, G. Wang, P. M. Tuts, Alberto Santoro, Sarah Catherine Eno, Meenakshi Narain, Peter Nemethy, T. Fahland, R. W. Stephens, A. Peryshkin, P. Bloom, J. A. Wightman, R. J. Madaras, R. Madden, S. Krzywdzinski, Seong Keun Kim, P. Tamburello, L. Rasmussen, Peter W. Draper, John Hobbs, N. I. Bojko, Alexander Vorobiev, Heng Xu, G. Eppley, V. D. Elvira, Vyacheslav Klyukhin, W. Y. Chen, George R. Kalbfleisch, V. I. Kochetkov, Raymond Brock, Boaz Klima, C. Shaffer, J. Wilcox, A. Narayanan, D. Cullen-Vidal, Paolo Franzini, K. Genser, K. Denisenko, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, A. L. Read, Pushpalatha C Bhat, M. Mudan, B. May, Young-Sang Yu, D. Casey, V. S. Narasimham, Thomas G Trippe, W. X. Gu, M. Bhattacharjee, Ying Li, A. Baden, B. Hoeneisen, N. N. Biswas, Lee Sawyer, H. da Motta, J. G.R. Lima, D. Hedin, T. Joffe-Minor, J. Yang, D. Norman, A. A. Mayorov, M. Goforth, M. K. Fatyga, M. L. Stevenson, H. L. Melanson, P. Z. Quintas, A. Zylberstejn, G. C. Blazey, J. Featherly, A. L. Lyon, Shuichi Kunori, A. S. Ito, A. Taketani, C. Yanagisawa, S. P. Denisov, H. E. Fisk, D. Pušeljić, V. Oguri, R. Hirosky, R. Hernández-Montoya, S. Willis, M. Pang, M. Sosebee, V. Glebov, Marvin Johnson, R. Yamada, Gregory R Snow, V. M. Podstavkov, Rajendran Raja, D. Edmunds, Y. Fisyak, I. Bertram, Y. M. Park, M. Fortner, C. Murphy, S.A. Kahn, J. Solomon, A. V. Kozelov, E. Neis, S. H. Ahn, J. S. Hoftun, J. N. Butler, P. D. Grannis, H. Greenlee, J. H. Christenson, B. Gobbi, M. R. Krishnaswamy, F. Lobkowicz, S. C. Loken, J. Alitti, J. Bantly, S. Margulies, M. Demarteau, R. E. Avery, H. Piekarz, A. Klatchko, Brad Abbott, Orin I. Dahl, John Rutherfoord, J. Perkins, A. N. Galyaev, J. Warchol, S. Lami, D. Stocker, Andre Sznajder, F. Hsieh, T. Rockwell, R. L. Dixon, S. A. Jerger, T. L. Taylor, A. Leflat, P.F. Ermolov, B. I. Klochkov, C. Cretsinger, Michael Rijssenbeek, M. D. Marx, A. Bross, Mary Beth Adams, Jasvinder A. Singh, J. M. Hauptman, M. Strovink, H. D. Wahl, E. James, S. Grünendahl, N. A. Roe, S. Chopra, S. Youssef, Andrew Brandt, Ting Hu, M. D. Peters, M. Chung, H. Johnstad, V. N. Evdokimov, T. Yasuda, W. G. Cobau, M. I. Martin, J. S. Kang, Jianming Qian, Heriberto Castilla-Valdez, A. Para, V. S. Burtovoi, Sergey Chekulaev, W. E. Cooper, Gilvan Alves, G. Álvarez, E. Amidi, Serban Protopopescu, J. V.D. Wirjawan, D.S. Koltick, J. R. T. de Mello Neto, J. T. Linnemann, James C. Green, K. S. Hahn, R. Engelmann, Liu Chen, H.E. Miettinen, D. Cutts, A. Zieminski, Tong Hu, Daniel R Claes, V. A. Bezzubov, J. P. Negret, J. Kotcher, P. A. Rapidis, Robert Kehoe, A. Kernan, T. Huehn, Y. Pischalnikov, Ulrich Heintz, Greg Landsberg, H. Jöstlein, A. Jonckheere, R. P. Smith, Elizabeth Gallas, Allan G Clark, D. Fein, T. L. Geld, R. Hatcher, L. Oesch, M. Diesburg, Michael Shupe, L. T. Kerth, J. Balderston, R. Astur, N. Graf, J. Jaques, D. Owen, M. Paterno, T. Heuring, Stephan Linn, Y. Y. Shao, M.K. Fatyga, H. Johari, V. Balamurali, N. Oshima, K. Streets, Vipin Bhatnagar, Ron Lipton, J. Womersley, J. Tarazi, Harrison Prosper, R. Partridge, E. Flattum, G. Griffin, Erich Varnes, W. Smart, K. A. Johns, B. G. Pope, Nikolai Mokhov, S. Feher, Daria Zieminska, R. D. Schamberger, A. Smith, J. F. Lebrat, J. M. De Miranda, D. Lincoln, D. Stewart, S. N. Gurzhiev, C. H. Park, Eunil Won, H. S. Mao, S. Y. Jun, D. L. Adams, Brajesh C Choudhary, Elizaveta Shabalina, B. Baldin, M. H.G. Souza, Y. Ducros, H. E. Montgomery, M. L. Kelly, J. T. White, Howard Gordon, N. Grossman, C. Boswell, N. Amos, J. Borders, K. C. Frame, O. Ramirez, Dongliang Zhang, S. Abachi, Jing Li, J. Z.Y. Jiang, I. Adam, P. Rubinov, K. W. Merritt, L. T. Goss, A. L. Spadafora, J. F. Bartlett, Suman Bala Beri, Yanwen Liu, C. S. Mishra, L. Lueking, E. A. Kozlovski, G. Guglielmo, K. Bazizi, G. E. Forden, A. P. Heinson, H. Haggerty, S. Lökös, Quing Zhu, Vasken Hagopian, H. Weerts, R. E. Hall, J. L. González Solís, C. E. Gerber, S. Fuess, S. Glenn, J. McKinley, D. A. Stoianova, Wagner Carvalho, D. Vititoe, R. J. Genik, V. Sirotenko, S. Fahey, O. V. Eroshin, Phillip Gutierrez, S. Rusin, L. Markosky, Joan A. Guida, N. Parua, G. Di Loreto, D. Denisov, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, S. Igarashi, P. R. G. Virador, Q. Z. Li-Demarteau, Randy Ruchti, A. Bischoff, J. F. Glicenstein, A. V. Kostritskiy, Sissel Hansen, F. Nang, J. M. Guida, Dhiman Chakraborty, Sharon Hagopian, A. K.A. Maciel, F. Wen, E. W. Anderson, Allen Mincer, P. Padley, Alexey Volkov, James H Cochran, Mitchell Wayne, H. Schellman, J. M. Kohli, B. Gibbard, J. Thompson, B. Gómez, Z. H. Zhu, J. Sculli, Shashikant Dugad, T. Hu, R. Demina, Stephen Wimpenny, M. A. C. Cummings, T. Marshall, Darien Wood, Nicholas John Hadley, S. Blessing, Scott Snyder, R. Markeloff, R. K. Shivpuri, J. Drinkard, M. Tartaglia, Kaushik De, S. H. Aronson, and C. T. Murphy
Subjects: Physics, Particle physics, Top quark, Branching fraction, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, law.invention, Charm quark, Standard Model, Nuclear physics, law, Neutralino, High Energy Physics::Experiment, Fermilab, Collider
Abstract: We present a search for pair produced top squarks, the supersymmetric partners of the top quark, using the D0 detector at the Fermilab Tevatron pp collider. We consider a scenario in which the lighter of the two top squarks t 1 decays with 100% branching fraction to a charm quark and the lightest neutralino χ 1 0 yielding a signal of two acollinear jets with missing transverse energy. We observe 3 events while we expect 3.5±1.2 events from the known standard model processes. We exclude at the 95% confidence level a significant region of the m t 1 - m χ 1 0 parameter space. The highest m t 1 value we exclude is 93 GeV/c 2 with a corresponding m χ 1 0 value of 8 GeV/c 2 .
Published: 1996
Full Text: View/download PDF

28. production in p collisions at = 1.8

Author: T. Fahland, J. Wilcox, D. Casey, H. Tong, Rajendran Raja, S. Margulies, Brad Abbott, J. Jaques, K. S. Hahn, D. Cutts, A. Zieminski, P.F. Ermolov, J. M. Hauptman, Greg Landsberg, S. Y. Jun, A. N. Galyaev, F. Wen, E. W. Anderson, M. Sosebee, M. Nicola, Ron Lipton, J. Womersley, B. Baldin, Y. Ducros, S. C. Loken, V. S. Burtovoi, M. Bhattacharjee, T. L. Geld, Natalie A. Roe, C. T. Murphy, M. Paterno, C. Shaffer, D. Cullen-Vidal, K. Genser, A. Goldschmidt, S. Lami, Allen Mincer, T. G. Trippe, Nikolai Mokhov, B. May, W. E. Cooper, L. P. Chen, A. Baden, S. Fuess, Daniel R Claes, Jianming Qian, J. Alitti, J. Bantly, R. Hirosky, G. C. Blazey, W. Y. Chen, S. Krzywdzinski, T. McKibben, M. V. S. Rao, N. N. Biswas, B. Gibbard, R. L. McCarthy, S. Feher, Andrew White, S. Glenn, J. McKinley, D. A. Stoianova, R. Yamada, I. Bertram, Sharon Hagopian, George R. Kalbfleisch, J. Bendich, Paolo Franzini, J. Featherly, V. S. Narasimham, V. Glebov, Alexander Vorobiev, G. Finocchiaro, S. H. Ahn, Wagner Carvalho, A. Bischoff, J. Sculli, J. F. Glicenstein, A. V. Kostritskiy, R. J. Madaras, T. McMahon, Y. E. Gutnikov, T. L. Taylor, A. K.A. Maciel, F. Lobkowicz, S. Chopra, John Rutherfoord, Brajesh C Choudhary, J. Kourlas, E. Oltman, Sissel Hansen, A. A. Mayorov, P. A. Rapidis, Heriberto Castilla-Valdez, Marvin Johnson, M. K. Fatyga, A. V. Kozelov, F. Nang, V. I. Kochetkov, Andrew Brandt, R. Engelmann, Mary Beth Adams, N. Amos, John Hobbs, J. Borders, Bobby Samir Acharya, H.E. Miettinen, P. Bloom, J. A. Wightman, S. Durston-Johnson, M. H.G. Souza, H. A. Neal, Young-Sang Yu, H. C. Shankar, B. Gobbi, J. T. Linnemann, A. Jonckheere, C. Klopfenstein, T. Rockwell, J. Drinkard, Raymond Brock, Boaz Klima, N. I. Bojko, Peter Nemethy, Dongliang Zhang, D. Vititoe, H. E. Montgomery, James C. Green, M. Tartaglia, Stephan Linn, N. Denisenko, A. Zylberstejn, J. Z.Y. Jiang, G. Eppley, M. Goforth, Y. Pischalnikov, Ulrich Heintz, W. X. Gu, D. Norman, Kaushik De, M. Mohammadi-Baarmand, S. Reucroft, R. L. Dixon, Michael Rijssenbeek, Jasvinder A. Singh, F. Borcherding, Gordon Watts, H. Jöstlein, J. Yu, S. Willis, M. Pang, R. J. Genik, C. Cretsinger, H. da Motta, J. G.R. Lima, S. H. Aronson, V. Sirotenko, N. Oshima, M. Strovink, D. P. Stoker, E. G. Zverev, H. Greenlee, T. Joffe-Minor, L. T. Goss, R. Snihur, N. Varelas, H. Johnstad, P. Padley, Alexey Volkov, Daria Zieminska, E. James, M. Diesburg, R. D. Schamberger, D. Buchholz, D. Nešić, H. Tao, James H Cochran, C. Yanagisawa, A. S. Ito, A. Klatchko, O. V. Eroshin, C. L. Kim, Hiroaki Aihara, Mitchell Wayne, H. Schellman, J. M. Kohli, S. M. Chang, A. Smith, Stephen Wimpenny, Haifeng Li, J. F. Lebrat, C. Boswell, H. E. Fisk, P. Tamburello, Heng Xu, J. S. Hoftun, J. N. Butler, P. D. Grannis, P. M. Tuts, D. Owen, T. Marshall, H. Ting, A. Bross, Phillip Gutierrez, E. A. Kozlovski, H. Piekarz, R. W. Stephens, Darien Wood, Sarah Catherine Eno, C. Murphy, Meenakshi Narain, Gilvan Alves, A. Peryshkin, R. Astur, Pushpalatha C Bhat, M. Mudan, Gregory R Snow, J. Tarazi, V. N. Evdokimov, V. D. Elvira, T. Heuring, S. Abachi, H. Haggerty, J. Thompson, B. Gómez, Z. H. Zhu, D.S. Koltick, Nicholas John Hadley, Shashikant Dugad, S. A. Jerger, R. Hernández-Montoya, C. Yoshikawa, T. Yasuda, S. Lökös, Serban Protopopescu, S. Blessing, A. Leflat, K. Denisenko, Scott Snyder, S. Youssef, R. Markeloff, A. Narayanan, M. Chung, Vyacheslav Klyukhin, Dhiman Chakraborty, Robert Kehoe, M. A.C. Cummings, B. Hoeneisen, J. Yang, R. Demina, Suman Bala Beri, A. L. Lyon, Shuichi Kunori, Ying Li, J. Balderston, Lee Sawyer, N. Parua, B. I. Klochkov, G. E. Forden, A. P. Heinson, H. S. Mao, R. E. Hall, J. L. González Solís, V. M. Podstavkov, M. Fortner, J. Perkins, J. M. Guida, M. D. Marx, H. D. Wahl, Matthew Jones, S. Igarashi, Q. Z. Li-Demarteau, D. Lincoln, Eunil Won, A. L. Read, D. Edmunds, E. Neis, Andre Sznajder, G. Wang, Alberto Santoro, Seong Keun Kim, A. Taketani, Y. M. Park, S.A. Kahn, M. Demarteau, R. E. Avery, M. D. Peters, W. G. Cobau, M. I. Martin, J. S. Kang, L. Oesch, P. Yamin, J. Solomon, S. Mani, T. Huehn, H. Johari, D. Hedin, V. Balamurali, B. G. Pope, D. Fein, Erich Varnes, R. Madden, J. M. De Miranda, L. Rasmussen, Randy Ruchti, Elizaveta Shabalina, Peter W. Draper, N. Grossman, V. A. Bezzubov, J. P. Negret, J. T. White, Jing Li, R. P. Smith, C. S. Mishra, Michael Shupe, Y. Y. Shao, G. Guglielmo, M.K. Fatyga, Harrison Prosper, L. Markosky, Joan A. Guida, G. Di Loreto, D. Denisov, G. Álvarez, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, J. Kotcher, O. I. Dahl, N. Graf, H. L. Melanson, P. Z. Quintas, D. Stewart, S. N. Gurzhiev, Y. Fisyak, J. H. Christenson, K. Streets, Vipin Bhatnagar, R. Partridge, E. Flattum, Quing Zhu, I. Adam, P. Rubinov, K. W. Merritt, G. Griffin, J. F. Bartlett, C. H. Park, Yanwen Liu, D. L. Adams, L. Lueking, S. Fahey, K. Bazizi, M. L. Kelly, Howard Gordon, K. C. Frame, O. Ramirez, L. T. Kerth, S. P. Denisov, P. Grudberg, V. Oguri, M. L. Stevenson, M. R. Krishnaswamy, F. Hsieh, A. R. Clark, S. Grünendahl, J. Warchol, A. Para, Sergey Chekulaev, C. K. Jung, E. Amidi, J. V.D. Wirjawan, J. R. T. de Mello Neto, M. Abolins, P. Mooney, Elizabeth Gallas, N. K. Mondal, H. T. Diehl, R. Hatcher, A. Boehnlein, P. M. Sood, J. Ellison, A. L. Spadafora, P. I. Goncharov, W. Guryn, R. K. Shivpuri, D. Pušeljić, W. Smart, K. A. Johns, Vasken Hagopian, H. Weerts, C. E. Gerber, and P. R.G. Virador
Subjects: Physics, Quantum chromodynamics, Nuclear and High Energy Physics, Particle physics, Muon, Meson, Tevatron, Astrophysics::Cosmology and Extragalactic Astrophysics, Nuclear physics, Transverse momentum, High Energy Physics::Experiment, Production (computer science), B meson, Impact parameter, Nuclear Experiment
Abstract: We have studied J ψ production in p p collisions at s = 1.8 TeV with the DO detector at Fermilab using μ+μ− data. We have measured the inclusive J ψ production cross section as a function of J ψ transverse momentum, pT. For the kinematic range pT > 8 GeV/c and |η| σ(p p → J ψ + X) · Br ( J ψ → μ + μ − ) = 2.08 ± 0.17( stat) ± 0.46(syst) nb. Using the muon impact parameter we have estimated the fraction of J ψ mesons coming from B meson decays to be fb = 0.35 ± 0.09(stat)±0.10(syst) and inferred the inclusive b production cross section. From the information on the event topology the fraction of nonisolated J ψ events has been measured to be fnonisol = 0.64 ± 0.08(stat)±0.06(syst). We have also obtained the fraction of J ψ events resulting from radiative decays of χc states, fχ = 0.32 ± 0.07(stat)±0.07(syst). We discuss the implications of our measurements for charmonium production processes.
Published: 1996
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29. Jet Production via Strongly Interacting Color-Singlet Exchange inpp¯Collisions

Author: S. Glenn, J. McKinley, D. A. Stoianova, Wagner Carvalho, D. Vititoe, R. J. Genik, A. L. Read, C. Boswell, D. Edmunds, S. Abachi, E. Neis, Suman Bala Beri, Andre Sznajder, M. D. Peters, L. Oesch, T. Joffe-Minor, C. Yanagisawa, H. E. Fisk, C. Klopfenstein, J. Solomon, B. I. Klochkov, J. M. Hauptman, Cecilia Elena Gerber, Jianming Qian, Tong Hu, I. V. Mandrichenko, P. A. Rapidis, C. Shaffer, D. Cullen-Vidal, K. Genser, A. Bischoff, A. V. Kostritskiy, J. Bendich, A. Kernan, A. Jonckheere, Sissel Hansen, C. K. Jung, V. Oguri, R. Hernández-Montoya, Stephan Linn, A. Milder, N. N. Biswas, F. Nang, C. S. Mishra, G. Wang, Alberto Santoro, C. Murphy, N. Oshima, G. Guglielmo, Daria Zieminska, Sharon Hagopian, W. Y. Chen, R. D. Schamberger, A. Smith, J. F. Lebrat, S. Protopopescu, A. K.A. Maciel, Vasken Hagopian, H. Weerts, George R. Kalbfleisch, P. Padley, D. Casey, Alexey Volkov, James H Cochran, Paolo Franzini, P. I. Goncharov, V. S. Narasimham, Thomas G Trippe, W. X. Gu, R. K. Shivpuri, S. Krzywdzinski, W. Guryn, Mitchell Wayne, H. Schellman, J. M. Kohli, J. Thompson, P. Yamin, A. A. Mayorov, V. I. Kochetkov, S. Fuess, R. Snihur, B. Gómez, Z. H. Zhu, M. Abolins, Shashikant Dugad, N. Varelas, M. K. Fatyga, S. Mani, J. Drinkard, Rajendran Raja, M. Tartaglia, P. Mooney, M. Nicola, A. Zylberstejn, H. Greenlee, R. Demina, S. M. Chang, R. Madden, S. C. Loken, E. Amidi, N. K. Mondal, H. T. Diehl, L. Rasmussen, Peter W. Draper, A. Boehnlein, P. M. Sood, Sun Kee Kim, Brad Abbott, A. Bross, M. Bhattacharjee, V. Sirotenko, Kaushik De, Pushpalatha C Bhat, M. Mudan, J. V.D. Wirjawan, J. R. T. de Mello Neto, J. Ellison, F. Wen, E. W. Anderson, B. May, O. V. Eroshin, Phillip Gutierrez, J. Yu, R. L. McCarthy, B. Hoeneisen, Lee Sawyer, Allan G Clark, S. H. Aronson, P. Bloom, J. A. Wightman, S. Fahey, R. Hirosky, Matthew Jones, Allen Mincer, A. Taketani, N. Parua, Ting Hu, T. Huehn, B. Gobbi, N. I. Bojko, J. M. Guida, M.K. Fatyga, C. L. Kim, D. Fein, Y. M. Park, Dhiman Chakraborty, S.A. Kahn, Hiroaki Aihara, Elizabeth Gallas, R. Hatcher, H. L. Melanson, P. Z. Quintas, A. Zieminski, K. S. Hahn, M. Demarteau, R. E. Avery, D. Cutts, J. S. Kang, Erich Varnes, P. M. Tuts, R. W. Stephens, Greg Landsberg, Peter Nemethy, G. Eppley, J. M. De Miranda, S. Rusin, Y. Fisyak, J. H. Christenson, B. Gibbard, T. L. Taylor, V. A. Bezzubov, L. T. Kerth, S. Igarashi, T. L. Geld, J. P. Negret, R. P. Smith, M. L. Stevenson, L. Markosky, Joan A. Guida, Soon Yung Jun, N. Grossman, J. G.R. Lima, J. Sculli, Michael Shupe, M. Paterno, Jasvinder A. Singh, Y. Pischalnikov, Ulrich Heintz, G. Di Loreto, H. Jöstlein, P. R. G. Virador, Q. Z. Li-Demarteau, Y. Y. Shao, T. Hu, F. Borcherding, A. S. Ito, A. Goldschmidt, W. Smart, K. A. Johns, J. S. Hoftun, J. N. Butler, M. Diesburg, H. Johnstad, Laurent Chevalier, K. Streets, Vipin Bhatnagar, M. H.G. Souza, D. Owen, Stephen Wimpenny, M. A. C. Cummings, E. Oltman, T. Yasuda, R. Partridge, Harrison Prosper, D. Denisov, T. McKibben, J. Teiger, Randy Ruchti, E. Flattum, P. D. Grannis, H. Piekarz, J. Tarazi, Heriberto Castilla-Valdez, T. Marshall, G. Griffin, H. E. Montgomery, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, M. V. S. Rao, Sarah Catherine Eno, G. E. Forden, A. P. Heinson, Darien Wood, C. H. Park, Nicholas John Hadley, H. S. Mao, Vyacheslav Klyukhin, D. L. Adams, Alexander Vorobiev, Ying Li, S. Blessing, Scott Snyder, R. Markeloff, N. Amos, R. E. Hall, D. Stewart, S. N. Gurzhiev, J. L. González Solís, A. Baden, G. C. Blazey, D. P. Stoker, R. Astur, M. D. Marx, R. J. Madaras, S. Margulies, T. Fahland, R. Yamada, J. Li, S. Lami, S. H. Ahn, A. Pluquet, H. D. Wahl, P.F. Ermolov, J. Wilcox, T. Heuring, Orin I. Dahl, John Rutherfoord, G. Álvarez, B. Baldin, Mary Beth Adams, D. Hedin, V. S. Burtovoi, Quing Zhu, Y. Ducros, J. Kotcher, I. Bertram, James C. Green, N. Graf, Bruno Mansoulie, F. Lobkowicz, T. Rockwell, R. L. Dixon, Michael Rijssenbeek, D. Buchholz, P. Tamburello, V. N. Evdokimov, J. Warchol, D.S. Koltick, Heng Xu, J. T. Linnemann, Gregory R Snow, B. G. Pope, Victor Daniel Elvira, S. Youssef, Elizaveta Shabalina, Robert Kehoe, J. Balderston, D. Lincoln, Eunil Won, J. T. White, S. A. Jerger, A. Leflat, W. G. Cobau, M. I. Martin, Ph. Mangeot, Raymond Brock, Boaz Klima, H. Johari, V. Balamurali, D. Norman, S. Willis, M. Pang, A. N. Galyaev, W. E. Cooper, Daniel R Claes, N. A. Roe, S. Chopra, M. Chung, K. Denisenko, A. L. Lyon, Shuichi Kunori, J. Jaques, Ron Lipton, J. Womersley, J. Featherly, Nikolai Mokhov, V. Glebov, Marvin Johnson, S. Feher, A. V. Kozelov, Brajesh C Choudhary, Bobby Samir Acharya, H. A. Neal, C. T. Murphy, H. C. Shankar, M. Goforth, G. Finocchiaro, C. Cretsinger, S. Durston-Johnson, M. Strovink, E. James, A. Klatchko, N. Denisenko, S. Reucroft, C. Yoshikawa, Gilvan Alves, Andrew White, P. Grudberg, T. McMahon, Y. E. Gutnikov, J. Kourlas, John Hobbs, Young-Sang Yu, D. Pušeljić, S. P. Denisov, M. R. Krishnaswamy, M. Mohammadi-Baarmand, F. Hsieh, S. Grünendahl, D. Nešić, A. Para, Sergey Chekulaev, Haifeng Li, I. Adam, P. Rubinov, K. W. Merritt, A. L. Spadafora, J. F. Bartlett, Yanwen Liu, L. Lueking, Meenakshi Narain, A. Peryshkin, K. Bazizi, A. Narayanan, M. L. Kelly, M. Sosebee, Howard Gordon, K. C. Frame, O. Ramirez, J. Alitti, J. Bantly, Andrew Brandt, R. Engelmann, Liu Chen, H.E. Miettinen, J. Yang, V. M. Podstavkov, M. Fortner, J. Perkins, J. Borders, Dongliang Zhang, J. Z.Y. Jiang, L. T. Goss, E. A. Kozlovski, H. Haggerty, and S. Lökös
Subjects: Quantum chromodynamics, Physics, Particle physics, High Energy Physics::Phenomenology, Electroweak interaction, Tevatron, General Physics and Astronomy, Multiplicity (mathematics), Jet (particle physics), law.invention, Nuclear physics, law, High Energy Physics::Experiment, Production (computer science), Rapidity, Collider
Abstract: A study of the particle multiplicity between jets with large rapidity separation has been performed using the D\O\ detector at the Fermilab Tevatron $p\bar{p}$ Collider operating at $\sqrt{s}=1.8$\,TeV. A significant excess of low-multiplicity events is observed above the expectation for color-exchange processes. The measured fractional excess is $1.07 \pm 0.10({\rm stat})~{ + 0.25}_{- 0.13}({\rm syst})\%$, which is consistent with a strongly-interacting color-singlet (colorless) exchange process and cannot be explained by electroweak exchange alone. A lower limit of $0.80\%$ (95\% C.L.) is obtained on the fraction of dijet events with color-singlet exchange, independent of the rapidity gap survival probability.
Published: 1996
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30. Second Generation Leptoquark Search inpp¯Collisions ats=1.8TeV

Author: N. A. Roe, S. Chopra, M. Chung, E. Amidi, J. V.D. Wirjawan, J. R. T. de Mello Neto, P. A. Rapidis, S. P. Denisov, M. R. Krishnaswamy, B. May, F. Hsieh, S. Grünendahl, M. L. Kelly, Howard Gordon, A. Para, K. C. Frame, O. Ramirez, Sergey Chekulaev, Raymond Brock, Boaz Klima, A. Kernan, A. Jonckheere, Stephan Linn, I. Adam, P. Rubinov, T. Huehn, D. Norman, N. Oshima, K. Streets, Vipin Bhatnagar, S. Youssef, A. Goldschmidt, K. W. Merritt, A. L. Spadafora, Elizabeth Gallas, S. Willis, C. S. Mishra, G. Guglielmo, J. F. Bartlett, D. Neić, Yanwen Liu, L. Lueking, C. Cretsinger, M. Pang, R. L. McCarthy, M. D. Marx, H. D. Wahl, Daria Zieminska, B. Gobbi, R. Partridge, E. Flattum, G. Griffin, R. Hatcher, Vasken Hagopian, M. Strovink, E. James, J. Bendich, S. Rusin, H. Weerts, R. D. Schamberger, A. N. Galjaev, A. Smith, J. F. Lebrat, Y. Pischalnikov, Ulrich Heintz, Robert Kehoe, D. Fein, Jasvinder A. Singh, L. Markosky, H. Jöstlein, C. H. Park, M. Diesburg, R. J. Madaras, H. S. Mao, G. Di Loreto, J. Balderston, Peter Nemethy, K. Denisenko, N. Parua, T. Fahland, D. L. Adams, A. Baden, G. C. Blazey, F. Wen, E. W. Anderson, W. E. Cooper, H. Johnstad, T. Yasuda, Matthew Jones, D. Hedin, D. Denisov, J. Teiger, Srinivasan Rajagopalan, G. Eppley, Daniel R Claes, J. Yang, D. Owen, J. Wilcox, W. Smart, K. A. Johns, Thomas Ferbel, W. Y. Chen, Dan Green, J. G.R. Lima, R. Astur, Erich Varnes, J. M. De Miranda, S. Igarashi, P. R. G. Virador, J. Tarazi, G. Wang, Alberto Santoro, T. Heuring, Q. Z. Li-Demarteau, I. Bertram, Bruno Mansoulie, A. S. Ito, A. L. Lyon, Shuichi Kunori, D. Lincoln, Eunil Won, P. I. Goncharov, R. Yamada, George R. Kalbfleisch, W. Guryn, V. M. Podstavkov, M. Sosebee, F. Lobkowicz, Seong Keun Kim, Randy Ruchti, Paolo Franzini, V. S. Narasimham, S. Fuess, I. V. Mandrichenko, S. H. Ahn, Allen Mincer, L. Z. Wang, Thomas G Trippe, T. Rockwell, V. Oguri, Christina Gao, R. Hernández-Montoya, A. Milder, W. X. Gu, R. L. Dixon, C. T. Murphy, Michael Rijssenbeek, Sharon Hagopian, C. Murphy, H. L. Melanson, P. Z. Quintas, M. Fortner, J. M. Hauptman, J. Alitti, Cecilia Elena Gerber, S. Fahey, A. A. Mayorov, A. K.A. Maciel, J. Bantly, N. Grossman, J. Perkins, M. K. Fatyga, M. H.G. Souza, Orin I. Dahl, John Rutherfoord, V. N. Evdokimov, J. Warchol, B. Gibbard, Jianming Qian, J. H. Christenson, G. Finocchiaro, D.S. Koltick, M. Bhattacharjee, V. Sirotenko, O. V. Eroshin, J. Sculli, V. A. Bezzubov, R. Hirosky, Mary Beth Adams, H. E. Montgomery, Jing Li, Phillip Gutierrez, J. P. Negret, R. P. Smith, S. Glenn, Tong Hu, J. McKinley, S. Durston-Johnson, J. Jaques, P. Bloom, Michael Shupe, D. A. Stoianova, J. A. Wightman, S. Krzywdzinski, Ron Lipton, Laurent Chevalier, S. Reucroft, Stephen Wimpenny, V. I. Kochetkov, N. I. Bojko, J. Womersley, T. L. Taylor, Y. S. Zhu, C. Yoshikawa, S. Gao, Andrew Brandt, G. Álvarez, R. Snihur, T. Marshall, A. Zylberstejn, Nikolai Mokhov, J. A. Guida, D. Casey, J. Wang, Harrison Prosper, Heriberto Castilla-Valdez, N. Varelas, M. L. Stevenson, S. Feher, H. Greenlee, James C. Green, R. Engelmann, Liu Chen, J. Kotcher, D. P. Stoker, Darien Wood, Allan G Clark, S. M. Chang, Nicholas John Hadley, J. S. Hoftun, J. N. Butler, A. Bross, P. D. Grannis, Brajesh C Choudhary, R. E. Lanou, D. Vititoe, A. Bischoff, A. V. Kostritskiy, M.K. Fatyga, N. Graf, H. Piekarz, S. Blessing, R. J. Genik, H.E. Miettinen, Rajendran Raja, C. Shaffer, D. Cullen-Vidal, K. Genser, Sissel Hansen, Scott Snyder, Bobby Samir Acharya, H. A. Neal, R. Markeloff, J. Yu, Serban Protopopescu, F. Nang, C. K. Jung, N. N. Biswas, H. C. Shankar, J. T. Linnemann, R. K. Shivpuri, S. C. Loken, B. Baldin, C. Boswell, M. Goforth, D. Pueljić, Y. Ducros, Gilvan Alves, Brad Abbott, C. L. Kim, C. Klopfenstein, J. Drinkard, M. Tartaglia, S. Abachi, Hiroaki Aihara, K. Bazizi, Yu Fisyak, J. M. Guida, Welathantri Gd Dharmaratna, Kaushik De, D. Stewart, S. N. Gurzhiev, Suman Bala Beri, P. M. Tuts, S. H. Aronson, P. Padley, Alexey Volkov, K. S. Hahn, D. Cutts, R. W. Stephens, Victor Daniel Elvira, M. Abolins, Dhiman Chakraborty, James H Cochran, Mitchell Wayne, P. Mooney, Y. H. Zhou, H. Schellman, J. M. Kohli, G. E. Forden, A. P. Heinson, Greg Landsberg, N. K. Mondal, H. T. Diehl, A. L. Read, J. Thompson, Quing Zhu, B. Gómez, A. Boehnlein, P. M. Sood, T. L. Geld, Z. H. Zhu, Shashikant Dugad, J. Ellison, D. Edmunds, E. Neis, M. Paterno, J. Borders, R. Demina, R. E. Hall, J. Z.Y. Jiang, M. D. Peters, L. T. Goss, M. Mohammadi-Baarmand, L. Oesch, Haifeng Li, E. A. Kozlovski, H. Haggerty, S. Lökös, D. Buchholz, Meenakshi Narain, A. Peryshkin, P. Tamburello, Heng Xu, W. A. Wenzel, L. T. Kerth, A. Narayanan, Ting Hu, B. G. Pope, Gregory R Snow, A. Zieminski, P. Yamin, N. Amos, S. Y. Jun, S. Mani, Elizaveta Shabalina, R. Madden, L. Rasmussen, Peter W. Draper, S. Margulies, S. Lami, A. Pluquet, P.F. Ermolov, Yanxi Zhang, A. Koltick, V. S. Burtovoi, J. T. White, J. Featherly, V. Glebov, Marvin Johnson, A. V. Kozelov, T. McKibben, M. V. S. Rao, Alexander Vorobiev, Pushpalatha C Bhat, M. Mudan, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, A. Taketani, Y. M. Park, S.A. Kahn, M. Demarteau, R. E. Avery, S. A. Jerger, A. Leflat, W. G. Cobau, M. I. Martin, J. S. Kang, Ph. Mangeot, H. Johari, V. Balamurali, Andrew White, P. Grudberg, T. McMahon, Y. E. Gutnikov, J. Kourlas, John Hobbs, Young-Sang Yu, T. Joffe-Minor, C. Yanagisawa, H. E. Fisk, J. Solomon, B. I. Klochkov, F. Borcherding, E. Oltman, Sarah Catherine Eno, Vyacheslav Klyukhin, and Ying Li
Subjects: Quark, Physics, Particle physics, Physics::Instrumentation and Detectors, Branching fraction, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, Particle identification, Nuclear physics, High Energy Physics::Experiment, Leptoquark, Fermilab, Neutrino, Lepton
Abstract: We report on a search for second generation scalar leptoquarks with the D0 detector at the Fermilab Tevatron pp collider at √s = 1.8 TeV. This search is based on 12.7 pb-1 of data. Second generation leptoquarks are assumed to be produced in pairs and to decay into a neutrino and quark with branching ratio β or into a neutrino and quark with branching ratio 1 - β. We obtain cross section times branching ratio limits as a function of leptoquark mass and set lower limits on the leptoquark mass at the 95% confidence level.
Published: 1995
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31. Study of the Strong Coupling Constant UsingW+JetProcesses

Author: J. Drinkard, Jianming Qian, M. Tartaglia, B. May, Kaushik De, I. Bertram, Tong Hu, Bruno Mansoulie, S. H. Aronson, M. Mohammadi-Baarmand, S. Fahey, F. Borcherding, J. Yu, B. Gobbi, F. Lobkowicz, C. L. Kim, Hiroaki Aihara, P. I. Goncharov, P. M. Tuts, R. W. Stephens, W. Guryn, Haifeng Li, T. Rockwell, R. L. Dixon, Michael Rijssenbeek, W. Y. Chen, George R. Kalbfleisch, Paolo Franzini, V. S. Narasimham, Thomas G Trippe, W. X. Gu, D. Buchholz, A. A. Mayorov, E. Oltman, M. K. Fatyga, Jasvinder A. Singh, Meenakshi Narain, A. Peryshkin, H. Johnstad, T. Yasuda, J. Jaques, S. Rusin, P. Yamin, S. Krzywdzinski, J. Bendich, P. Tamburello, Heng Xu, V. I. Kochetkov, G. Eppley, S. Mani, B. Gibbard, Ron Lipton, V. N. Evdokimov, J. Warchol, D.S. Koltick, Sarah Catherine Eno, L. Markosky, A. Narayanan, M. Bhattacharjee, J. Sculli, A. Zylberstejn, M. L. Kelly, Howard Gordon, K. C. Frame, Sharon Hagopian, J. Womersley, C. Cretsinger, O. Ramirez, M. Strovink, R. Madden, L. Rasmussen, G. Wang, Alberto Santoro, Gregory R Snow, P. Padley, Peter W. Draper, A. K.A. Maciel, Pushpalatha C Bhat, Alexey Volkov, M. Sosebee, Elizabeth Gallas, H. Greenlee, T. Hu, Y. Pischalnikov, Ulrich Heintz, R. Astur, T. Heuring, J. G.R. Lima, H. Jöstlein, E. James, Laurent Chevalier, Seong Keun Kim, G. Di Loreto, V. A. Bezzubov, Vyacheslav Klyukhin, Nikolai Mokhov, J. P. Negret, R. Hirosky, Ying Li, S. P. Denisov, R. P. Smith, James H Cochran, R. Hatcher, W. A. Wenzel, L. T. Kerth, M. A.C. Cummings, J. Alitti, Stephen Wimpenny, J. Bantly, B. Hoeneisen, Lee Sawyer, Mitchell Wayne, A. Bross, C. K. Jung, M. R. Krishnaswamy, H. Schellman, J. M. Kohli, S. Feher, B. Baldin, M. Diesburg, A. Baden, Michael Shupe, F. Hsieh, D. Owen, T. Marshall, Gilvan Alves, D. Pueljić, T. Joffe-Minor, G. C. Blazey, C. Yanagisawa, J. Tarazi, M. H.G. Souza, Darien Wood, Nicholas John Hadley, Andrew Brandt, R. Engelmann, Liu Chen, H.E. Miettinen, S. Grünendahl, A. Para, J. Thompson, Sergey Chekulaev, B. Gómez, Z. H. Zhu, W. Smart, K. A. Johns, T. L. Taylor, R. Yamada, S. H. Ahn, Y. Y. Shao, Serban Protopopescu, J. Wang, Harrison Prosper, A. Taketani, Y. M. Park, Brajesh C Choudhary, S.A. Kahn, H. E. Montgomery, S. A. Jerger, Raymond Brock, Boaz Klima, A. S. Ito, Shashikant Dugad, M. D. Marx, H. D. Wahl, S. Blessing, Y. Ducros, H. E. Fisk, J. Solomon, M. Demarteau, R. E. Avery, I. Adam, P. Rubinov, D. Denisov, J. Teiger, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, D. P. Stoker, Orin I. Dahl, John Rutherfoord, Scott Snyder, R. Markeloff, M. Abolins, R. Snihur, N. Varelas, R. Demina, A. Leflat, S. Fuess, K. W. Merritt, N. Amos, S. Margulies, S. Lami, A. L. Spadafora, G. E. Forden, A. P. Heinson, A. Pluquet, Mary Beth Adams, P. A. Rapidis, W. G. Cobau, M. I. Martin, C. Shaffer, D. Cullen-Vidal, K. Genser, V. Oguri, P. Mooney, S. M. Chang, Heriberto Castilla-Valdez, K. Denisenko, J. F. Bartlett, N. A. Roe, S. Chopra, M. Chung, P.F. Ermolov, Yanxi Zhang, D. Norman, D. Neić, Yanwen Liu, F. Wen, A. Kernan, A. Jonckheere, N. N. Biswas, E. W. Anderson, N. K. Mondal, H. T. Diehl, J. Yang, Victor Daniel Elvira, L. Lueking, B. I. Klochkov, V. Sirotenko, Stephan Linn, R. E. Hall, V. S. Burtovoi, J. S. Kang, J. L. González Solís, James C. Green, A. Boehnlein, P. M. Sood, P. Bloom, J. A. Wightman, J. Ellison, A. L. Lyon, Shuichi Kunori, M. Mudan, K. Bazizi, R. J. Madaras, N. Oshima, K. S. Hahn, T. Huehn, Daria Zieminska, S. Willis, M. Pang, N. I. Bojko, O. V. Eroshin, J. Kotcher, J. Featherly, D. Cutts, V. M. Podstavkov, R. D. Schamberger, A. Smith, D. Fein, Allen Mincer, G. Lvarez, J. F. Lebrat, V. Glebov, Marvin Johnson, A. V. Kozelov, S. Gao, Andrew White, Greg Landsberg, C. T. Murphy, Erich Varnes, D. Stewart, S. N. Gurzhiev, J. M. De Miranda, M. Fortner, Phillip Gutierrez, M. L. Stevenson, T. L. Geld, A. Bischoff, J. Perkins, P. Grudberg, T. McMahon, M. Nicola, E. Amidi, J. V.D. Wirjawan, Y. E. Gutnikov, Ph. Mangeot, A. V. Kostritskiy, M. Paterno, J. R. T. de Mello Neto, Allan G Clark, D. Hedin, G. Finocchiaro, N. Graf, J. Kourlas, N. Grossman, Sissel Hansen, J. M. Guida, J. S. Hoftun, J. N. Butler, P. D. Grannis, John Hobbs, F. Nang, H. Piekarz, Dhiman Chakraborty, Quing Zhu, Jing Li, A. N. Galyaev, S. Durston-Johnson, S. Youssef, C. S. Mishra, Young-Sang Yu, M.K. Fatyga, N. Denisenko, S. Reucroft, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, J. T. Linnemann, C. Yoshikawa, Robert Kehoe, M. Goforth, J. Balderston, R. L. McCarthy, J. Borders, G. Guglielmo, C. Klopfenstein, D. Lincoln, Eunil Won, H. L. Melanson, P. Z. Quintas, W. E. Cooper, Daniel R Claes, Dongliang Zhang, A. Klatchko, J. Z.Y. Jiang, I. V. Mandrichenko, Vasken Hagopian, Y. Fisyak, J. H. Christenson, H. Johari, V. Balamurali, R. Hernández-Montoya, A. Milder, L. T. Goss, Peter Nemethy, B. G. Pope, H. Weerts, C. Murphy, K. Streets, Vipin Bhatnagar, R. Partridge, E. Flattum, G. Griffin, N. Parua, C. H. Park, Elizaveta Shabalina, H. S. Mao, Matthew Jones, D. L. Adams, E. A. Kozlovski, J. T. White, H. Haggerty, S. Lökös, S. Igarashi, P. R. G. Virador, T. McKibben, M. V. S. Rao, Q. Z. Li-Demarteau, Alexander Vorobiev, Randy Ruchti, C. Boswell, S. Abachi, Suman Bala Beri, S. Glenn, J. McKinley, D. A. Stoianova, Wagner Carvalho, D. Vititoe, R. J. Genik, A. L. Read, D. Edmunds, E. Neis, Andre Sznajder, M. D. Peters, L. Oesch, A. Goldschmidt, T. Fahland, J. Wilcox, Ting Hu, A. Zieminski, S. Y. Jun, J. A. Guida, D. Casey, Rajendran Raja, S. C. Loken, Brad Abbott, Welathantri Gd Dharmaratna, J. M. Hauptman, Cecilia Elena Gerber, and R. K. Shivpuri
Subjects: Physics, Quantum chromodynamics, Coupling constant, Particle physics, Computer Science::Information Retrieval, Hadron, Tevatron, General Physics and Astronomy, Order (ring theory), Parton, Jet (particle physics), Coupling (probability), Nuclear physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: The ratio of the number of {ital W}+1 jet to {ital W}+0 jet events is measured with the D0 detector using data from the 1992--93 Tevatron Collider run. For the {ital W}{r_arrow}{ital e}{nu} channel with a minimum jet {ital E}{sub {ital T}} cutoff of 25 GeV, the experimental ratio is 0.065{plus_minus}0.003(stat){plus_minus}0.007(syst). Next-to-leading order QCD predictions for various parton distributions agree well with each other and are all over 1 standard deviation below the measurement. Varying the strong coupling constant {alpha}{sub {ital s}} in both the parton distributions and the partonic cross sections simultaneously does not remove this discrepancy. {copyright} {ital 1995} {ital The} {ital American} {ital Physical} {ital Society}.
Published: 1995
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32. Transverse energy distributions within jets in p collisions at =1.8

Author: J. G.R. Lima, A. S. Ito, G. Álvarez, N. A. Roe, J. Kotcher, C. T. Murphy, W. Y. Chen, G. Finocchiaro, George R. Kalbfleisch, Paolo Franzini, V. S. Narasimham, J. Featherly, V. Glebov, Marvin Johnson, S. Chopra, M. Chung, W. A. Wenzel, Thomas G Trippe, W. X. Gu, N. Parua, A. V. Kozelov, A. A. Mayorov, Matthew Jones, M. K. Fatyga, F. Wen, S. Durston-Johnson, R. Hatcher, R. K. Shivpuri, Sharon Hagopian, A. K.A. Maciel, A. Para, J. A. Guida, D. Casey, J. Drinkard, Allen Mincer, Kaushik De, M. Mohammadi-Baarmand, S. H. Aronson, C. K. Jung, N. Denisenko, I. V. Mandrichenko, S. A. Jerger, S. Reucroft, C. Yoshikawa, C. Cretsinger, M. Strovink, E. James, S. Igarashi, P. R. G. Virador, K. S. Hahn, D. Nešić, R. Hernández-Montoya, D. Cutts, B. May, S. Krzywdzinski, A. Milder, C. Murphy, D. Edmunds, V. I. Kochetkov, Gilvan Alves, E. W. Anderson, N. Amos, J. Jaques, E. Neis, R. Snihur, N. Varelas, Q. Z. Li-Demarteau, Haifeng Li, P. Padley, A. Leflat, Ron Lipton, Alexey Volkov, K. Streets, Vipin Bhatnagar, B. Gobbi, A. Zylberstejn, M. Bhattacharjee, J. M. Hauptman, R. Partridge, E. Flattum, Rajendran Raja, W. G. Cobau, M. I. Martin, Greg Landsberg, G. Griffin, J. Womersley, James H Cochran, Cecilia Elena Gerber, Mitchell Wayne, H. Schellman, J. M. Kohli, S. M. Chang, Randy Ruchti, H. Greenlee, S. Youssef, J. Borders, J. Thompson, Jasvinder A. Singh, J. Yu, M. D. Marx, H. D. Wahl, R. L. McCarthy, K. Denisenko, J. S. Kang, R. Hirosky, S. Feher, A. Bross, S. C. Loken, Meenakshi Narain, B. Gómez, Z. H. Zhu, A. Peryshkin, Shashikant Dugad, C. H. Park, C. S. Mishra, H. S. Mao, G. Guglielmo, A.L. Read, D. L. Adams, W. E. Cooper, H. Johnstad, T. Yasuda, C. L. Kim, T. L. Geld, Hiroaki Aihara, C. Klopfenstein, P. M. Tuts, M. D. Peters, A. L. Lyon, Shuichi Kunori, Daniel R Claes, J. Z.Y. Jiang, Serban Protopopescu, Brajesh C Choudhary, R. Demina, Robert Kehoe, A. Bischoff, Ph. Mangeot, A. V. Kostritskiy, Bobby Samir Acharya, M. L. Stevenson, M. Paterno, Brad Abbott, H. A. Neal, H. C. Shankar, R. W. Stephens, J. T. Linnemann, R. Astur, Jianming Qian, Y. Pischalnikov, Ulrich Heintz, J. Balderston, J. M. Guida, T. Huehn, Peter Nemethy, Sissel Hansen, Dhiman Chakraborty, H. Jöstlein, D. Buchholz, M. Goforth, F. Nang, D. Fein, D. Pušeljié, Vasken Hagopian, H. Weerts, A. Baden, A. Narayanan, G. C. Blazey, M. Diesburg, T. Heuring, L. Oesch, L. T. Goss, Welathantri Gd Dharmaratna, H. L. Melanson, P. Z. Quintas, K. Bazizi, M. Sosebee, Erich Varnes, A. Klatchko, T. L. Taylor, R. Yamada, J. M. De Miranda, D. Owen, N. Mokhov, N. Graf, H. Johari, V. Balamurali, D. Lincoln, J. H. Christenson, S. H. Ahn, P. Tamburello, J. Tarazi, T. McKibben, M. V. S. Rao, Heng Xu, Eunil Won, Allan G Clark, J. Alitti, Andrew White, A. Goldschmidt, Orin I. Dahl, John Rutherfoord, Heriberto Castilla-Valdez, N. Grossman, J. Bantly, P. Grudberg, P. I. Goncharov, Alexander Vorobiev, R. E. Lanou, S. Fuess, T. McMahon, Mary Beth Adams, Y. E. Gutnikov, Raymond Brock, Tong Hu, Boaz Klima, J. Kourlas, Jing Li, M.K. Fatyga, B. Baldin, E. A. Kozlovski, D. Norman, C. S. Gao, John Hobbs, P. Yamin, Andrew Brandt, R. Engelmann, Y. H. Zhou, S. Willis, M. Pang, Y. Ducros, T. Joffe-Minor, Liu Chen, G. E. Forden, C. Yanagisawa, A. P. Heinson, A. Kernan, Young-Sang Yu, V. Sirotenko, H.E. Miettinen, O. V. Eroshin, S. Mani, M. Abolins, H. Haggerty, S. Lökös, B. G. Pope, H. E. Fisk, Y. K. Li, James C. Green, S. Glenn, J. McKinley, Phillip Gutierrez, Gregory R Snow, R. E. Hall, R. Madden, L. Rasmussen, F. Borcherding, D. A. Stoianova, P. Mooney, Peter W. Draper, J. Solomon, J. Yang, Y. S. Zhu, Elizaveta Shabalina, Pushpalatha C Bhat, M. Mudan, J. Teiger, M. A.C. Cummings, V. M. Podstavkov, N. K. Mondal, H. T. Diehl, B. Hoeneisen, Lee Sawyer, J. T. White, T. Fahland, M. Fortner, E. Oltman, B. I. Klochkov, A. Taketani, A. Boehnlein, P. M. Sood, Y. M. Park, S.A. Kahn, J. Perkins, J. Ellison, Victor Daniel Elvira, P. Bloom, J. A. Wightman, M. Demarteau, R. E. Avery, J. Bendich, J. Wilcox, N. I. Bojko, M. Tartaglia, M. H.G. Souza, P. A. Rapidis, G. Wang, Alberto Santoro, Seong Keun Kim, C. Shaffer, D. Cullen-Vidal, A. Jonckheere, Stephan Linn, S. Gao, N. Oshima, K. Genser, Daria Zieminska, N. N. Biswas, R. D. Schamberger, A. N. Galjaev, A. Smith, J. F. Lebrat, Sarah Catherine Eno, H. E. Montgomery, Ting Hu, D. Vititoe, A. Zieminski, Vyacheslav Klyukhin, J. S. Hoftun, J. N. Butler, P. D. Grannis, D. P. Stoker, H. Piekarz, R. J. Genik, S. Margulies, S. Lami, A. Pluquet, P.F. Ermolov, L. T. Kerth, Yanxi Zhang, V. S. Burtovoi, S. Y. Jun, C. Boswell, S. Abachi, Suman Bala Beri, I. Bertram, Bruno Mansoulie, F. Lobkowicz, L. Z. Wang, T. Rockwell, R. L. Dixon, Michael Rijssenbeek, V. N. Evdokimov, J. Warchol, D.S. Koltick, V. A. Bezzubov, J. P. Negret, R. P. Smith, Michael Shupe, S. Rusin, J. Wang, Harrison Prosper, L. Markosky, G. Di Loreto, D. Denisov, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, R. J. Madaras, S. Fahey, D. Hedin, Yu Fisyak, D. Stewart, S. N. Gurzhiev, B. Gibbard, J. Sculli, Laurent Chevalier, Stephen Wimpenny, T. Marshall, Quing Zhu, Darien Wood, Nicholas John Hadley, S. Blessing, Scott Snyder, R. Markeloff, E. Amidi, J. V.D. Wirjawan, J. R. T. de Mello Neto, Elizabeth Gallas, W. Smart, K. A. Johns, S. P. Denisov, V. Oguri, M. R. Krishnaswamy, F. Hsieh, S. Grünendahl, Sergey Chekulaev, I. Adam, P. Rubinov, K. W. Merritt, A. L. Spadafora, J. F. Bartlett, Yanwen Liu, L. Lueking, Wlodek Guryn, M. L. Kelly, Howard Gordon, K. C. Frame, O. Ramirez, and G. Eppley
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, Jet (fluid), Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, Parton, Renormalization, Nuclear physics, Transverse plane, High Energy Physics::Experiment, Rapidity, Fermilab, Nuclear Experiment, Energy (signal processing)
Abstract: The distribution of the transverse energy in jets has been measured in p p collisions at s =1.8 TeV TeV using the DO detector at Fermilab. This measurement of the jet shape is made as a function of jet transverse energy in both the central and forward rapidity regions. Jets are shown to narrow both with increasing transverse energy and with increasing rapidity. Next-to-leading order partonic QCD calculations are compared to the data. Although the calculations qualitatively describe the data, they are shown to be very dependent on renormalization scale, parton clustering algorithm, and jet direction definition and they fail to describe the data in all regions consistently.
Published: 1995
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33. Search for heavy W bosons in 1.8 TeV p collisions

Author: P. A. Rapidis, S. Margulies, T. Joffe-Minor, S. Lami, A. Kernan, A. Jonckheere, C. Yanagisawa, A. L. Read, A. Pluquet, Stephan Linn, P.F. Ermolov, Yanxi Zhang, H. E. Fisk, J. Yang, N. Oshima, B. May, G. Eppley, P. Padley, V. S. Burtovoi, J. Solomon, Daria Zieminska, D. Edmunds, E. Neis, Alexey Volkov, R. D. Schamberger, A. N. Galjaev, A. Smith, J. F. Lebrat, Y. H. Zhou, V. M. Podstavkov, G. E. Forden, James H Cochran, A. P. Heinson, M. Mohammadi-Baarmand, J. G.R. Lima, B. Gobbi, Mitchell Wayne, H. Schellman, J. M. Kohli, M. Fortner, R. E. Hall, M. D. Peters, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, S. A. Jerger, J. Perkins, S. Fuess, D. Nešić, J. T. Linnemann, J. Thompson, C. Cretsinger, M. Strovink, L. Oesch, M. Goforth, B. Gómez, A. Leflat, Jasvinder A. Singh, Pushpalatha C Bhat, M. Mudan, A. S. Ito, N. Mokhov, E. James, W. G. Cobau, M. I. Martin, H. Johnstad, T. Huehn, Z. H. Zhu, D. Fein, Erich Varnes, B. I. Klochkov, J. M. De Miranda, Shashikant Dugad, N. Grossman, Haifeng Li, Jing Li, A. Klatchko, C. Shaffer, D. Cullen-Vidal, K. Genser, N. N. Biswas, F. Borcherding, J. S. Kang, S. Krzywdzinski, T. Yasuda, V. I. Kochetkov, W. E. Cooper, Daniel R Claes, A. Zylberstejn, H. Greenlee, V. Sirotenko, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, R. Demina, Gilvan Alves, O. V. Eroshin, A. Bross, Ph. Mangeot, Pm Tuts, Serban Protopopescu, E. Oltman, K. Streets, Vipin Bhatnagar, B. Baldin, Meenakshi Narain, A. Peryshkin, A. Taketani, Phillip Gutierrez, C. Boswell, M. H.G. Souza, J. Bendich, C. T. Murphy, J. Jaques, S. Abachi, Ron Lipton, M. Bhattacharjee, Y. M. Park, P. Yepes, R. Partridge, E. Flattum, H. E. Montgomery, R. Astur, J. Womersley, A. Bischoff, A. V. Kostritskiy, G. Griffin, W. A. Wenzel, Y. Ducros, S.A. Kahn, Sarah Catherine Eno, M. Demarteau, R. E. Avery, Y. S. Zhu, C. S. Mishra, Sissel Hansen, T. Heuring, A. Goldschmidt, A. Narayanan, N. Graf, Suman Bala Beri, F. Nang, R. Hirosky, J. Yu, S. Feher, C. H. Park, H. Johari, V. Balamurali, D. Pušeljić, H. S. Mao, Vyacheslav Klyukhin, G. Guglielmo, D. P. Stoker, R. K. Shivpuri, S. Durston-Johnson, M. Sosebee, G. Wang, Alberto Santoro, Brajesh C Choudhary, D. L. Adams, Ying Li, A. Baden, D. Buchholz, K. Bazizi, V. A. Bezzubov, Seong Keun Kim, G. C. Blazey, Vasken Hagopian, H. Weerts, Sharon Hagopian, C. L. Kim, T. McKibben, M. V. S. Rao, N. Denisenko, S. Reucroft, N. Amos, G. Finocchiaro, Victor Daniel Elvira, J. P. Negret, N. A. Roe, S. Chopra, Raymond Brock, Boaz Klima, S. Glenn, J. McKinley, T. L. Taylor, J. Alitti, M. Chung, C. Yoshikawa, Hiroaki Aihara, P. Tamburello, R. P. Smith, R. Yamada, J. Bantly, J. Featherly, Heng Xu, A. K.A. Maciel, J. M. Hauptman, J. Borders, Cecilia Elena Gerber, D. A. Stoianova, P. Yamin, Michael Shupe, V. Glebov, Alexander Vorobiev, Marvin Johnson, S. Youssef, D. Norman, F. Wen, S. H. Ahn, R. Hatcher, Heriberto Castilla-Valdez, G. Álvarez, A. V. Kozelov, J. Z.Y. Jiang, J. Kotcher, Jianming Qian, Orin I. Dahl, John Rutherfoord, S. Mani, D. Vititoe, R. J. Genik, Gregory R Snow, L. T. Goss, R. W. Stephens, S. Willis, M. Pang, Robert Kehoe, Andrew White, R. Madden, N. Parua, Andrew Brandt, R. Engelmann, Liu Chen, Mary Beth Adams, J. Wang, Harrison Prosper, J. Drinkard, T. Fahland, E. W. Anderson, R. Snihur, J. Balderston, N. Varelas, L. Rasmussen, Peter W. Draper, P. Grudberg, T. McMahon, Y. E. Gutnikov, K. Denisenko, H.E. Miettinen, Allen Mincer, Y. Pischalnikov, Ulrich Heintz, J. Kourlas, Christina Gao, H. Jöstlein, J. Wilcox, A. L. Lyon, I. Bertram, W. Y. Chen, Bruno Mansoulie, Matthew Jones, E. A. Kozlovski, Tong Hu, S. M. Chang, James C. Green, D. Lincoln, Eunil Won, F. Lobkowicz, B. G. Pope, Kaushik De, Shuichi Kunori, John Hobbs, M. Diesburg, J. A. Guida, D. Casey, H. Haggerty, S. Lökös, D. Owen, J. Tarazi, H. L. Melanson, P. Z. Quintas, L. Z. Wang, George R. Kalbfleisch, T. Rockwell, R. L. Dixon, J. H. Christenson, Michael Rijssenbeek, P. Bloom, J. A. Wightman, K. S. Hahn, Paolo Franzini, V. S. Narasimham, Thomas G Trippe, W. X. Gu, Young-Sang Yu, Elizaveta Shabalina, D. Cutts, J. Teiger, S. Igarashi, P. R. G. Virador, Q. Z. Li-Demarteau, N. I. Bojko, Rajendran Raja, S. C. Loken, C. Klopfenstein, V. N. Evdokimov, M. L. Stevenson, D.S. Koltick, A. A. Mayorov, Greg Landsberg, S. Gao, Brad Abbott, S. H. Aronson, J. T. White, M. K. Fatyga, Welathantri Gd Dharmaratna, J. M. Guida, T. L. Geld, Dhiman Chakraborty, M. Paterno, Ting Hu, Randy Ruchti, J. S. Hoftun, J. N. Butler, P. D. Grannis, R. L. McCarthy, H. Piekarz, Peter Nemethy, Laurent Chevalier, Stephen Wimpenny, A. Zieminski, R. J. Madaras, D. Hedin, L. T. Kerth, T. Marshall, S. Y. Jun, Darien Wood, Nicholas John Hadley, S. Blessing, Scott Snyder, R. Markeloff, B. Gibbard, J. Sculli, M. L. Kelly, Howard Gordon, K. C. Frame, O. Ramirez, S. P. Denisov, M. R. Krishnaswamy, F. Hsieh, S. Grünendahl, A. Para, M. D. Marx, H. D. Wahl, Sergey Chekulaev, I. V. Mandrichenko, R. Hernández-Montoya, A. Milder, C. Murphy, I. Adam, P. Rubinov, Allan G Clark, K. W. Merritt, R. E. Lanou, M.K. Fatyga, C. K. Jung, A. L. Spadafora, J. F. Bartlett, Yanwen Liu, L. Lueking, M. Abolins, P. Mooney, N. K. Mondal, H. T. Diehl, A. Boehnlein, P. M. Sood, J. Ellison, P. I. Goncharov, W. Guryn, S. Rusin, L. Markosky, E. Amidi, J. V.D. Wirjawan, J. R. T. de Mello Neto, G. Di Loreto, D. Denisov, Srinivasan Rajagopalan, V. Oguri, Thomas Ferbel, Dan Green, Yu Fisyak, D. Stewart, S. N. Gurzhiev, J. Warchol, Quing Zhu, Elizabeth Gallas, S. Fahey, W. Smart, K. A. Johns, and M. Tartaglia
Subjects: Physics, Quark, Nuclear and High Energy Physics, Particle physics, Gauge boson, Branching fraction, High Energy Physics::Phenomenology, Tevatron, Standard Model, Nuclear physics, High Energy Physics::Experiment, Neutrino, Lepton, Boson
Abstract: A search for a heavy charged gauge boson, W′, using the decay channels W′ → eν and W′ → τν → eνν ν is reported. The data used in the analysis were collected by the DO experiment at the Fermilab Tevatron during the 1992-93 p p collider run from an integrated luminosity of 13.9 ± 0.8 pb−1 at s =1.8 TeV . Assuming that the neutrino from W′ decay is stable and has a mass significantly less than mW′, an upper limit at the 95% confidence level is set on the cross section times branching ratio for p p → W′ → eν . A W′ with the same couplings to quarks and leptons as the standard model W boson is excluded for mW′
Published: 1995
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34. φ meson production from $$p\bar p$$ collisions at $$\sqrt s = 1.8$$ TeV

Author: R. P. Scharenberg, A. Rimai, J. M. LoSecco, N. N. Biswas, T. Carter, Y. Choi, K. Nelson, Pushpalatha C Bhat, C. S. Lindsey, A. S. Hirsch, A. P. McManus, L. J. Gutay, T.R. McMahon, Philip L. Cole, C. Loomis, J. Warchol, P. D. Beery, F. Turkot, J. R. Jennings, S. Banerjee, S. H. Oh, D. K. Wesson, R. Debonte, C. Allen, V. P. Kenney, Y. Zhan, C. Hojvat, N. T. Porile, D.D. Carmony, W. J. Robertson, J. M. Bishop, N. Morgan, C. Findeisen, W. D. Walker, V. DeCarlo, B. Stringfellow, M. A. Thompson, V. Balamurali, A. Bujak, T. Alexopoulos, D. Reeves, S. R. Stampke, C.H. Wang, A. R. Erwin, E. W. Anderson, and A. T. Goshaw
Subjects: Physics, Particle physics, Physics and Astronomy (miscellaneous), Meson, Elementary particle, Charged particle, law.invention, Nuclear physics, law, High Energy Physics::Experiment, Production (computer science), Fermilab, Quantum field theory, Collider, Engineering (miscellaneous), Bar (unit)
Abstract: Fermilab experiment E735 located at the CO intersection region of the$\sqrt s = 1.8$ TeV$p\bar p$ collider analysed over 900 Φ→K+K− events. Measured were the transverse momentum spectrum, the correlation between the average transverse momentum and the charged particle multiphcityNc, as well as the probability of Φ production per charged track,NΦ/Nc, versusNc. We have also made an estinate of the total inclusive cross section for Φ mesons,$\sigma (p\bar p \to \phi X) = 7.3 \pm 2.2 mb$.
Published: 1995
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35. WandZBoson Production inpp¯Collisions ats=1.8TeV

Author: C. T. Murphy, G. Finocchiaro, M. Sosebee, S. Durston-Johnson, Raymond Brock, Boaz Klima, J. Alitti, J. Bantly, N. Denisenko, S. Reucroft, C. K. Jung, C. Yoshikawa, M. D. Marx, D. Norman, H. D. Wahl, T. McKibben, M. V. S. Rao, Andrew Brandt, S. Willis, M. Pang, D. Pueljić, R. Engelmann, Liu Chen, A. L. Read, S. Rusin, L. Markosky, N. A. Roe, H.E. Miettinen, W. Y. Chen, S. Chopra, Alexander Vorobiev, M. Chung, G. Di Loreto, Paolo Franzini, V. S. Narasimham, J. M. Hauptman, Cecilia Elena Gerber, D. Denisov, Thomas G Trippe, W. X. Gu, J. Teiger, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, D. Edmunds, E. Neis, E. W. Anderson, R. J. Madaras, A. A. Mayorov, T. Huehn, S. Fahey, S. Fuess, P. Bloom, S. Margulies, B. Gibbard, F. Borcherding, M. K. Fatyga, J. Sculli, Jianming Qian, M. D. Peters, Yu Fisyak, D. Stewart, J. A. Wightman, S. N. Gurzhiev, H. L. Melanson, P. Z. Quintas, S. A. Jerger, Quing Zhu, N. I. Bojko, L. Oesch, R. K. Shivpuri, R. L. McCarthy, S. Lami, D. Fein, Pushpalatha C Bhat, P. I. Goncharov, A. Pluquet, P.F. Ermolov, Yanxi Zhang, R. Astur, Andrew White, A. Leflat, I. V. Mandrichenko, J. Jaques, D. Hedin, W. G. Cobau, M. I. Martin, S. Gao, J. S. Kang, T. Heuring, Allen Mincer, K. Denisenko, E. Oltman, J. Drinkard, Christina Gao, M. Tartaglia, W. Guryn, Tong Hu, Elizabeth Gallas, Kaushik De, R. Hernández-Montoya, J. H. Christenson, P. Grudberg, Ron Lipton, M. Mudan, A. Milder, Ph. Mangeot, J. Womersley, C. Boswell, Y. E. Gutnikov, Erich Varnes, I. Bertram, V. Sirotenko, J. M. De Miranda, M. L. Stevenson, S. H. Aronson, S. Abachi, M. Bhattacharjee, Bruno Mansoulie, A. L. Lyon, Shuichi Kunori, R. Hatcher, J. Yu, C. Murphy, J. Kourlas, Peter Nemethy, M. Mohammadi-Baarmand, Ting Hu, Nikolai Mokhov, V. S. Burtovoi, Suman Bala Beri, J. S. Hoftun, J. N. Butler, F. Lobkowicz, P. D. Grannis, S. Feher, H. Piekarz, Laurent Chevalier, L. Z. Wang, R. Hirosky, O. V. Eroshin, C. Shaffer, D. Cullen-Vidal, K. Genser, John Hobbs, M. A.C. Cummings, H. Johari, V. Balamurali, B. Hoeneisen, Lee Sawyer, N. N. Biswas, Stephen Wimpenny, T. Rockwell, R. L. Dixon, Michael Rijssenbeek, C. L. Kim, Haifeng Li, Brajesh C Choudhary, T. Joffe-Minor, C. Yanagisawa, Hiroaki Aihara, M. Abolins, H. E. Fisk, G. Eppley, Allan G Clark, B. G. Pope, B. Baldin, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, S. Glenn, T. Marshall, J. McKinley, D. A. Stoianova, Darien Wood, Y. Ducros, J. B. Singh, Young-Sang Yu, P. M. Tuts, R. W. Stephens, N. Grossman, Nicholas John Hadley, P. Mooney, J. T. Linnemann, A. Zieminski, M. Goforth, J. Solomon, N. K. Mondal, H. T. Diehl, S. P. Denisov, Elizaveta Shabalina, P. Padley, Alexey Volkov, J. G.R. Lima, R. E. Lanou, M. R. Krishnaswamy, Meenakshi Narain, A. Peryshkin, A. Taketani, Y. M. Park, S.A. Kahn, W. E. Cooper, Daniel R Claes, S. Blessing, Scott Snyder, R. Markeloff, T. L. Taylor, W. Smart, K. A. Johns, D. Vititoe, B. May, R. J. Genik, Y. S. Zhu, A. S. Ito, V. N. Evdokimov, J. Warchol, J. T. White, D.S. Koltick, V. A. Bezzubov, A. Klatchko, Jing Li, M. Demarteau, R. E. Avery, F. Hsieh, Y. Pischalnikov, Ulrich Heintz, A. Boehnlein, James H Cochran, P. M. Sood, Mitchell Wayne, H. Schellman, J. M. Kohli, M.K. Fatyga, S. Grünendahl, Heriberto Castilla-Valdez, S. Y. Jun, G. Álvarez, B. I. Klochkov, A. Para, D. Buchholz, H. Jöstlein, J. P. Negret, R. P. Smith, Y. H. Zhou, Sergey Chekulaev, P. A. Rapidis, V. Oguri, J. Featherly, V. Glebov, Marvin Johnson, J. Kotcher, B. Gobbi, J. A. Guida, D. Casey, P. Tamburello, Heng Xu, A. Kernan, M. Diesburg, J. Bendich, A. Jonckheere, J. Ellison, Victor Daniel Elvira, J. Thompson, N. Graf, Stephan Linn, G. E. Forden, Michael Shupe, K. Streets, Vipin Bhatnagar, A. Narayanan, A. P. Heinson, A. V. Kozelov, Rajendran Raja, N. Oshima, Daria Zieminska, H. Johnstad, R. Partridge, E. Flattum, D. Owen, R. D. Schamberger, A. N. Galjaev, A. Smith, Alberto Santoro, T. Yasuda, S. C. Loken, C. S. Mishra, G. Griffin, J. F. Lebrat, S. Youssef, Seong Keun Kim, Gregory R Snow, B. Gómez, Z. H. Zhu, Brad Abbott, R. E. Hall, C. H. Park, H. S. Mao, J. Tarazi, Welathantri Gd Dharmaratna, D. L. Adams, A. Goldschmidt, P. Yamin, M. L. Kelly, Robert Kehoe, E. Amidi, J. V.D. Wirjawan, M. H.G. Souza, Howard Gordon, J. R. T. de Mello Neto, J. Balderston, Shashikant Dugad, S. Mani, Vasken Hagopian, K. C. Frame, H. E. Montgomery, O. Ramirez, R. Madden, L. Rasmussen, Peter W. Draper, C. Cretsinger, M. Strovink, J. Wang, Harrison Prosper, D. P. Stoker, T. Fahland, I. Adam, P. Rubinov, J. Wilcox, K. W. Merritt, R. Demina, E. James, S. Krzywdzinski, A. L. Spadafora, J. F. Bartlett, D. Lincoln, Eunil Won, D. Neić, A. Bischoff, A. V. Kostritskiy, Yanwen Liu, Gilvan Alves, V. I. Kochetkov, L. Lueking, Sissel Hansen, A. Zylberstejn, H. Greenlee, F. Nang, A. Bross, Serban Protopopescu, K. Bazizi, Sharon Hagopian, A. K.A. Maciel, R. Snihur, N. Varelas, S. M. Chang, C. Klopfenstein, J. M. Guida, Dhiman Chakraborty, W. A. Wenzel, L. T. Kerth, N. Amos, J. Yang, V. M. Podstavkov, M. Fortner, J. Perkins, J. Borders, J. Z.Y. Jiang, L. T. Goss, E. A. Kozlovski, H. Haggerty, S. Lökös, H. Weerts, N. Parua, Matthew Jones, S. Igarashi, P. R. G. Virador, Q. Z. Li-Demarteau, Sarah Catherine Eno, Vyacheslav Klyukhin, Ying Li, A. Baden, G. C. Blazey, Randy Ruchti, R. Yamada, S. H. Ahn, Orin I. Dahl, John Rutherfoord, Mary Beth Adams, James C. Green, K. S. Hahn, D. Cutts, Greg Landsberg, T. L. Geld, and M. Paterno
Subjects: Systematic error, Combinatorics, Physics, Muon, Branching fraction, General Physics and Astronomy, Transverse mass, Boson
Abstract: The inclusive cross sections times leptonic branching ratios for $W$ and $Z$ boson production in $p\overline{p}$ collisions at $\sqrt{s}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1.8$ TeV were measured using the D0 detector at the Fermilab Tevatron collider: ${\ensuremath{\sigma}}_{W}B(W\ensuremath{\rightarrow}e\ensuremath{\nu})\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}2.36\ifmmode\pm\else\textpm\fi{}0.07\ifmmode\pm\else\textpm\fi{}0.13\mathrm{nb}$, ${\ensuremath{\sigma}}_{W}B\left(W\ensuremath{\rightarrow}\ensuremath{\mu}\ensuremath{\nu}\right)\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}2.09\ifmmode\pm\else\textpm\fi{}0.23\ifmmode\pm\else\textpm\fi{}0.11\mathrm{nb}$, ${\ensuremath{\sigma}}_{Z}B\left(Z\ensuremath{\rightarrow}{e}^{+}{e}^{\ensuremath{-}}\right)\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}0.218\ifmmode\pm\else\textpm\fi{}0.011\ifmmode\pm\else\textpm\fi{}0.012\mathrm{nb}$, and ${\ensuremath{\sigma}}_{Z}B\left(Z\ensuremath{\rightarrow}{\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}\right)\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}0.178\ifmmode\pm\else\textpm\fi{}0.030\ifmmode\pm\else\textpm\fi{}0.009\mathrm{nb}$. The first error is the combined statistical and systematic uncertainty, and the second reflects the uncertainty in the luminosity. For the combined electron and muon analyses we find ${\ensuremath{\sigma}}_{W}B(W\ensuremath{\rightarrow}l\ensuremath{\nu})/{\ensuremath{\sigma}}_{Z}B(Z\ensuremath{\rightarrow}{l}^{+}{l}^{\ensuremath{-}})\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}10.90\ifmmode\pm\else\textpm\fi{}0.49$. Assuming standard model couplings, this result is used to determine the width of the $W$ boson, $\ensuremath{\gamma}(W)\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}2.044\ifmmode\pm\else\textpm\fi{}0.093\mathrm{GeV}$.
Published: 1995
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36. Limits on the AnomalousZZγandZγγCouplings inpp¯Collisions ats=1.8TeV

Author: Stephen Wimpenny, S. Youssef, S. Margulies, S. Lami, A. Pluquet, P.F. Ermolov, W. Y. Chen, Paolo Franzini, V. S. Narasimham, A. A. Mayorov, M. K. Fatyga, T. Marshall, A. L. Read, Darien Wood, J. Yu, N. A. Roe, S. Chopra, M. Chung, S. Rusin, Robert Kehoe, Yanxi Zhang, C. L. Kim, Hiroaki Aihara, P. M. Tuts, R. W. Stephens, P. A. Rapidis, L. Markosky, V. S. Burtovoi, J. Balderston, Nicholas John Hadley, S. Blessing, J. Yang, J. M.R. Roldan, B. May, A. Kernan, C. Cretsinger, M. Strovink, E. James, M. Abolins, A. Zinchenko, D. Edmunds, E. Neis, A. Jonckheere, Stephan Linn, D. Lincoln, Eunil Won, S. P. Denisov, P. Grudberg, R. Snihur, Scott Snyder, R. Markeloff, M. Mohammadi-Baarmand, K. Denisenko, M. D. Marx, N. Oshima, V. M. Podstavkov, N. Varelas, Daria Zieminska, T. Joffe-Minor, M. D. Peters, H. D. Wahl, G. Di Loreto, Bobby Samir Acharya, H. A. Neal, S. Fuess, Gilvan Alves, B. Gobbi, P. Mooney, R. J. Madaras, Haifeng Li, C. Yanagisawa, R. D. Schamberger, A. N. Galjaev, A. Smith, H. L. Melanson, P. Z. Quintas, A. L. Lyon, H. C. Shankar, J. T. Linnemann, H. E. Fisk, M. Fortner, L. Oesch, J. F. Lebrat, Ting Hu, D. Denisov, M. Goforth, M. R. Krishnaswamy, S. M. Chang, Elizabeth Gallas, D. Buchholz, F. Hsieh, R. L. McCarthy, B. Gibbard, Meenakshi Narain, A. Peryshkin, A. R. Clark, Shuichi Kunori, J. Perkins, W. E. Cooper, R. Hatcher, J. H. Christenson, B. Baldin, J. Solomon, N. K. Mondal, H. T. Diehl, J. Teiger, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, Y. Ducros, S. A. Jerger, L. P. Chen, Daniel R Claes, A. Narayanan, A. Zieminski, S. Grünendahl, A. Para, V. Sirotenko, I. Bertram, P. Tamburello, Jasvinder A. Singh, J. Sculli, A. Efimov, R. K. Shivpuri, C. Milner, F. Borcherding, A. Leflat, M. Sosebee, J. Alitti, J. Bantly, D. Schmid, Heng Xu, W. G. Cobau, M. I. Martin, J. S. Kang, A. Klatchko, S. Glenn, J. McKinley, D. A. Stoianova, Sergey Chekulaev, J. Jaques, K. Streets, Vipin Bhatnagar, Gregory R Snow, P. Yamin, S. Y. Jun, Peter Nemethy, S. Fahey, H. Johnstad, T. Yasuda, T. G. Trippe, S. C. Loken, B. I. Klochkov, J. M. Hauptman, S. Mani, C. T. Murphy, J. Borders, Ph. Mangeot, G. Eppley, Ron Lipton, A. Boehnlein, P. M. Sood, J. Ellison, D. Vititoe, W. Smart, Victor Daniel Elvira, Cecilia Elena Gerber, F. Stocker, J. A. Wightman, J. Z.Y. Jiang, O. V. Eroshin, R. J. Genik, M. Bhattacharjee, J. G.R. Lima, C. Klopfenstein, K. A. Johns, J. Womersley, Andrew Brandt, R. Engelmann, H.E. Miettinen, J. Drinkard, M. Tartaglia, J. Featherly, Kaushik De, Bruno Mansoulie, V. Glebov, Marvin Johnson, G. Finocchiaro, R. Madden, R. Partridge, E. Flattum, G. Griffin, L. Rasmussen, Peter W. Draper, Nikolai Mokhov, J. M. Guida, A. S. Ito, R. Hirosky, N. I. Bojko, Andrew White, Jianming Qian, L. T. Goss, C. H. Park, H. S. Mao, D. L. Adams, C. Boswell, S. Durston-Johnson, Y. S. Zhu, N. Parua, Matthew Jones, F. Lobkowicz, S. H. Aronson, H. Johari, V. Balamurali, B. G. Pope, M. H.G. Souza, S. Feher, S. Abachi, A. V. Kozelov, R. Astur, Raymond Brock, Boaz Klima, T. Heuring, P. Yepes, S. Gao, N. Denisenko, S. Reucroft, Pushpalatha C Bhat, M. Mudan, A. L. Spadafora, H. E. Montgomery, I. V. Mandrichenko, Suman Bala Beri, Dhiman Chakraborty, I. Adam, P. Rubinov, E. Amidi, J. V.D. Wirjawan, K. W. Merritt, D. Norman, J. R. T. de Mello Neto, Sarah Catherine Eno, S. Fredriksen, T. Fahland, C. Yoshikawa, Brajesh C Choudhary, Y. E. Gutnikov, Elizaveta Shabalina, S. Igarashi, J. Kourlas, Vyacheslav Klyukhin, Tong Hu, Yu Fisyak, S. Willis, M. Pang, R. Hernández-Montoya, A. Milder, M. A.C. Cummings, J. S. Hoftun, J. N. Butler, P. D. Grannis, H. Piekarz, T. L. Taylor, J. F. Bartlett, Q. Z. Li-Demarteau, J. Wilcox, Ying Li, D. Stewart, J. T. White, S. N. Gurzhiev, P. I. Goncharov, W. Guryn, B. Hoeneisen, Lee Sawyer, L. Z. Wang, C. Murphy, A. Baden, D. P. Stoker, E. A. Kozlovski, Randy Ruchti, C. S. Mishra, T. McKibben, M. V. S. Rao, G. C. Blazey, D. Neić, Yanwen Liu, J. A. Guida, D. Casey, L. Lueking, Heriberto Castilla-Valdez, T. Rockwell, R. Yamada, H. Haggerty, Alexander Vorobiev, V. Oguri, W.A. Wenzel, S. Lökös, S. H. Ahn, Vasken Hagopian, R. E. Lanou, A. Taketani, John Hobbs, Quing Zhu, John Rutherfoord, G. Álvarez, H. Weerts, Rajendran Raja, M. L. Stevenson, R. L. Dixon, M.K. Fatyga, Michael Rijssenbeek, Z. R. Wolf, Mary Beth Adams, Y. M. Park, P. R.G. Virador, Brad Abbott, S.A. Kahn, Young-Sang Yu, Welathantri Gd Dharmaratna, J. Kotcher, James C. Green, K. S. Hahn, Sharon Hagopian, D. Cutts, N. Amos, A. K.A. Maciel, Greg Landsberg, M. Demarteau, R. E. Avery, T. L. Geld, M. L. Kelly, O. I. Dahl, Howard Gordon, M. Paterno, C. K. Jung, K. C. Frame, O. Ramirez, Alberto Santoro, L. T. Kerth, E. Oltman, N. Graf, Seong Keun Kim, V. N. Evdokimov, J. Warchol, D.S. Koltick, V. A. Bezzubov, J. P. Negret, R. P. Smith, A. Bischoff, A. V. Kostritskiy, Michael Shupe, Y. Pischalnikov, Ulrich Heintz, H. Jöstlein, M. Diesburg, Sissel Hansen, D. Owen, F. Nang, J. Tarazi, K. Bazizi, J. Wang, Harrison Prosper, D. Pueljić, P. Padley, Alexey Volkov, James H Cochran, Mitchell Wayne, H. Schellman, J. M. Kohli, C. Shaffer, D. Cullen-Vidal, K. Genser, A. Goldschmidt, N. N. Biswas, J. Bendich, J. Thompson, B. Gómez, S. Krzywdzinski, V. I. Kochetkov, Z. H. Zhu, Shashikant Dugad, A. Zylberstejn, H. Greenlee, R. Demina, A. Bross, D. Hedin, E. W. Anderson, Serban Protopopescu, T. Huehn, Allen Mincer, Christina Gao, D. Fein, Erich Varnes, J. M. De Miranda, N. Grossman, Jing Li, Y. H. Zhou, G. E. Forden, A. P. Heinson, R. E. Hall, and Laurent Chevalier
Subjects: Coupling, Physics, Particle physics, Muon, Energy spectrum, General Physics and Astronomy, Direct search, Luminosity
Abstract: We performed a direct search for the anomalous {ital ZZ}{gamma} and {ital Z}{gamma}{gamma} couplings by studying {ital p{bar p}}{r_arrow}ll{gamma}+{ital X} (l={ital e},{mu}) events at {radical}{ital s}=1.8 TeV with the D0 detector at the Fermilab Tevatron Collider. A fit to the transverse energy spectrum of the photon in the signal events, based on the data set corresponding to an integrated luminosity of 14.3pb{sup {minus}1} (13.7pb{sup {minus}1}) for the electron (muon) channel, yields the following 95% confidence level limits on the anomalous {ital CP}-conserving {ital ZZ}{gamma} couplings: {vert_bar}{ital h}{sub 30}{sup {ital Z}}{vert_bar}{lt}1.8 ({ital h}{sub 40}{sup {ital Z}}=0) and {vert_bar}{ital h}{sub 40}{sup {ital Z}}{vert_bar}{lt}0.5 ({ital h}{sub 30}{sup {ital Z}}=0), for a form-factor scale {Lambda}=500 GeV. Limits for the {ital Z}{gamma}{gamma} couplings and {ital CP}-violating couplings are also discussed.
Published: 1995
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37. Measurement of theWWγGauge Boson Couplings inpp¯Collisions ats=1.8TeV

Author: S. A. Jerger, J. Drinkard, N. Parua, A. Leflat, M. Tartaglia, W. G. Cobau, M. I. Martin, Matthew Jones, Kaushik De, J. A. Guida, D. Casey, J. S. Kang, S. H. Aronson, P. I. Goncharov, Ph. Mangeot, Rajendran Raja, R. Astur, T. Heuring, W. Guryn, S. Igarashi, P. R. G. Virador, Q. Z. Li-Demarteau, E. Amidi, J. V.D. Wirjawan, J. R. T. de Mello Neto, S. C. Loken, J. M. Hauptman, Brad Abbott, Cecilia Elena Gerber, N. A. Roe, Elizabeth Gallas, Welathantri Gd Dharmaratna, S. Chopra, P. Padley, Alexey Volkov, Randy Ruchti, W. A. Wenzel, L. T. Kerth, R. Hatcher, C. Shaffer, D. Cullen-Vidal, K. Genser, N. N. Biswas, H. Johari, V. Balamurali, M. Chung, Jianming Qian, V. Oguri, J. Warchol, A. Goldschmidt, S. Krzywdzinski, James H Cochran, Mitchell Wayne, J. M. Kohli, W. Smart, K. A. Johns, Tong Hu, R. L. McCarthy, C. S. Mishra, W. E. Cooper, Daniel R Claes, Laurent Chevalier, Stephen Wimpenny, C. T. Murphy, J. Thompson, Yu Fisyak, B. G. Pope, B. Gómez, B. Baldin, V. I. Kochetkov, A. Zylberstejn, T. Fahland, H. Greenlee, M. Abolins, D. Stewart, S. N. Gurzhiev, J. Jaques, M. Sosebee, A. Bross, T. Marshall, P. Mooney, G. Finocchiaro, Vasken Hagopian, Z. H. Zhu, C. Boswell, F. Borcherding, M. L. Kelly, Elizaveta Shabalina, Y. Ducros, Serban Protopopescu, H. Weerts, J. Wilcox, Shashikant Dugad, I. Bertram, J. Bendich, N. K. Mondal, H. T. Diehl, S. Abachi, E. Oltman, J. Alitti, Darien Wood, Ron Lipton, A. Boehnlein, Peter Nemethy, Howard Gordon, K. C. Frame, O. Ramirez, J. T. White, J. Bantly, P. M. Sood, J. Womersley, Ting Hu, Alberto Santoro, S. Durston-Johnson, Y. H. Zhou, G. E. Forden, A. P. Heinson, Suman Bala Beri, Nicholas John Hadley, G. Eppley, Bruno Mansoulie, F. Lobkowicz, R. Demina, J. Ellison, Nikolai Mokhov, Seong Keun Kim, T. McKibben, B. May, S. Fuess, M. V. S. Rao, S. Blessing, Quing Zhu, Victor Daniel Elvira, R. E. Hall, C. Cretsinger, T. Joffe-Minor, Andrew White, A. Zieminski, C. Yanagisawa, N. Denisenko, M. Strovink, L. Z. Wang, Alexander Vorobiev, N. Amos, Sarah Catherine Eno, H. E. Fisk, S. Reucroft, J. G.R. Lima, T. Huehn, Mark Raymond Adams, S. Feher, Scott Snyder, A. Bischoff, A. V. Kostritskiy, J. Borders, T. Rockwell, R. L. Dixon, S. P. Denisov, R. Markeloff, Michael Rijssenbeek, D. Fein, P. Grudberg, E. James, Y. E. Gutnikov, C. K. Jung, J. Solomon, S. Youssef, S. Fahey, C. Yoshikawa, Erich Varnes, Andrew Brandt, Sissel Hansen, J. M. De Miranda, R. Engelmann, Liu Chen, J. Kourlas, A. S. Ito, M. Bhattacharjee, R. Hirosky, D. Pueljić, V. Sirotenko, B. Gobbi, F. Nang, M. R. Krishnaswamy, John Hobbs, Sharon Hagopian, A. K.A. Maciel, S. Y. Jun, J. Z.Y. Jiang, Brajesh C Choudhary, V. N. Evdokimov, Gilvan Alves, F. Hsieh, N. Grossman, B. I. Klochkov, O. V. Eroshin, H.E. Miettinen, L. T. Goss, Robert Kehoe, Young-Sang Yu, Raymond Brock, Boaz Klima, M. Mohammadi-Baarmand, D.S. Koltick, J. Balderston, H. Schellman, K. Bazizi, Jasvinder A. Singh, Y. S. Zhu, Bobby Samir Acharya, Y. Pischalnikov, Ulrich Heintz, S. Grünendahl, A. Para, H. Johnstad, T. Yasuda, Jing Li, H. Jöstlein, T. L. Taylor, K. Denisenko, Sergey Chekulaev, D. Norman, Haifeng Li, M. Diesburg, Vyacheslav Klyukhin, H. A. Neal, Ying Li, K. S. Hahn, S. Glenn, J. McKinley, D. A. Stoianova, S. Rusin, S. Willis, D. Cutts, H. C. Shankar, J. T. Linnemann, M. Pang, A. L. Lyon, D. Lincoln, Shuichi Kunori, R. J. Madaras, R. Snihur, B. Gibbard, Eunil Won, Meenakshi Narain, N. Varelas, E. W. Anderson, A. Peryshkin, Heriberto Castilla-Valdez, L. Markosky, D. Owen, I. Adam, P. Rubinov, M. Goforth, J. Tarazi, E. A. Kozlovski, P. Bloom, Greg Landsberg, J. A. Wightman, J. Sculli, S. M. Chang, K. W. Merritt, A. L. Spadafora, J. F. Bartlett, D. Hedin, Allen Mincer, A. Klatchko, H. Haggerty, A. Narayanan, Christina Gao, J. Featherly, V. Glebov, V. A. Bezzubov, N. I. Bojko, Marvin Johnson, T. L. Geld, J. P. Negret, D. Neić, Yanwen Liu, G. Di Loreto, A. V. Kozelov, L. Lueking, R. P. Smith, D. Vititoe, S. Lökös, Michael Shupe, R. J. Genik, C. Klopfenstein, A. L. Read, S. Gao, J. M. Guida, M. Paterno, D. Denisov, Dhiman Chakraborty, M. L. Stevenson, D. Edmunds, J. Yang, J. Wang, Harrison Prosper, A. Baden, V. M. Podstavkov, G. C. Blazey, E. Neis, J. S. Hoftun, J. N. Butler, P. D. Grannis, J. Teiger, Srinivasan Rajagopalan, H. Piekarz, Thomas Ferbel, Dan Green, R. Yamada, S. H. Ahn, M. Fortner, J. Perkins, M. D. Peters, L. Oesch, Orin I. Dahl, John Rutherfoord, James C. Green, P. Yamin, S. Mani, R. Madden, L. Rasmussen, Peter W. Draper, P. A. Rapidis, A. Kernan, A. Jonckheere, Stephan Linn, N. Oshima, Daria Zieminska, R. D. Schamberger, A. N. Galjaev, A. Smith, J. F. Lebrat, J. Yu, C. L. Kim, Hiroaki Aihara, P. M. Tuts, R. W. Stephens, W. Y. Chen, Paolo Franzini, V. S. Narasimham, Thomas G Trippe, W. X. Gu, A. A. Mayorov, M. K. Fatyga, Pushpalatha C Bhat, M. Mudan, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, A. Taketani, Y. M. Park, S.A. Kahn, M. Demarteau, R. E. Avery, M. H.G. Souza, P. Yepes, H. E. Montgomery, D. P. Stoker, D. Buchholz, P. Tamburello, Heng Xu, Gregory R Snow, S. Margulies, S. Lami, A. Pluquet, P.F. Ermolov, Yanxi Zhang, V. S. Burtovoi, K. Streets, Vipin Bhatnagar, R. Partridge, E. Flattum, G. Griffin, I. V. Mandrichenko, C. H. Park, H. S. Mao, R. Hernández-Montoya, A. Milder, D. L. Adams, C. Murphy, M. D. Marx, H. D. Wahl, G. Álvarez, J. Kotcher, Allan G Clark, N. Graf, R. E. Lanou, M.K. Fatyga, H. L. Melanson, P. Z. Quintas, J. H. Christenson, and R. K. Shivpuri
Subjects: Physics, Massless particle, Particle physics, Gauge boson, Computer Science::Information Retrieval, Tevatron, General Physics and Astronomy, High Energy Physics::Experiment, Elementary particle, Lambda, Energy (signal processing), Boson, Standard Model
Abstract: The {ital WW}{gamma} gauge boson couplings were measured using {ital p{bar p}}{r_arrow}l{nu}{gamma}+{ital X} (l={ital e},{mu}) events at {radical}{ital s}=1.8 TeV observed with the D0 detector at the Fermilab Tevatron Collider. The signal, obtained from the data corresponding to an integrated luminosity of 13.8pb{sup {minus}1}, agrees well with the standard model prediction. A fit to the photon transverse energy spectrum yields limits at the 95% confidence level on the {ital CP}-conserving anomalous coupling parameters of {minus}1.6{lt}{Delta}{kappa}{lt}1.8 ({lambda}=0) and {minus}0.6{lt}{lambda}{lt}0.6 ({Delta}{kappa}=0). Similar limits are obtained for the {ital CP}-violating coupling parameters.
Published: 1995
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38. Search forWBoson Pair Production inpp¯Collisions ats=1.8TeV

Author: S. Rusin, Pushpalatha C Bhat, M. Bhattacharjee, B. G. Pope, M. Mudan, R. Hirosky, S. Krzywdzinski, L. Markosky, V. I. Kochetkov, S. Margulies, S. Lami, A. Zylberstejn, A. Pluquet, P.F. Ermolov, H. Greenlee, J. Yang, Y. H. Zhou, G. E. Forden, A. P. Heinson, R. E. Hall, A. Bross, Yanxi Zhang, Serban Protopopescu, M. Sosebee, Elizaveta Shabalina, T. L. Taylor, G. Di Loreto, V. S. Burtovoi, K. Streets, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, C. Boswell, A. Baden, Vipin Bhatnagar, J. T. White, J. Alitti, T. McKibben, M. V. S. Rao, J. Bantly, N. Parua, A. Taketani, D. Schmid, G. C. Blazey, R. Astur, T. Heuring, Y. M. Park, W. E. Cooper, L. P. Chen, Daniel R Claes, Alexander Vorobiev, R. Yamada, Andrew White, S. Abachi, Andrew Brandt, Y. E. Gutnikov, R. Engelmann, S.A. Kahn, R. J. Madaras, J. Kourlas, S. P. Denisov, P. Grudberg, R. Snihur, N. Varelas, Suman Bala Beri, A. Bischoff, A. V. Kostritskiy, Sissel Hansen, S. H. Ahn, M. Demarteau, R. E. Avery, V. M. Podstavkov, M. Fortner, R. E. Lanou, D. Buchholz, Bobby Samir Acharya, H. A. Neal, J. Perkins, Alberto Santoro, Seong Keun Kim, D. Denisov, H. C. Shankar, F. Nang, T. Joffe-Minor, C. Yanagisawa, J. T. Linnemann, M.K. Fatyga, Z. R. Wolf, John Hobbs, B. Gibbard, J. Teiger, Srinivasan Rajagopalan, Thomas Ferbel, J. Sculli, Dan Green, A. Efimov, J. Borders, John Rutherfoord, S. A. Jerger, P. Tamburello, H.E. Miettinen, P. I. Goncharov, Heng Xu, H. E. Fisk, A. Leflat, J. Yu, Ting Hu, M. R. Krishnaswamy, W. Guryn, M. Goforth, Matthew Jones, D. Hedin, W. G. Cobau, M. I. Martin, J. Z.Y. Jiang, J. S. Kang, F. Hsieh, A. R. Clark, J. Solomon, P. A. Rapidis, A. Kernan, A. Jonckheere, B. May, Ph. Mangeot, Mary Beth Adams, K. Bazizi, Young-Sang Yu, C. L. Kim, J. M.R. Roldan, F. Stocker, J. A. Wightman, Hiroaki Aihara, L. T. Goss, S. M. Chang, M. Mohammadi-Baarmand, S. Grünendahl, A. Para, N. I. Bojko, V. A. Bezzubov, J. P. Negret, R. P. Smith, Laurent Chevalier, Stephan Linn, Raymond Brock, Boaz Klima, S. Glenn, J. McKinley, D. A. Stoianova, Stephen Wimpenny, Gregory R Snow, Sergey Chekulaev, N. Oshima, Michael Shupe, T. G. Trippe, S. C. Loken, R. L. McCarthy, S. Gao, P. M. Tuts, H. Johari, V. Balamurali, Yu Fisyak, D. Stewart, Daria Zieminska, D. Norman, James C. Green, R. D. Schamberger, A. N. Galjaev, R. W. Stephens, A. Smith, E. A. Kozlovski, A. Zieminski, B. I. Klochkov, S. Willis, M. Pang, J. Featherly, S. N. Gurzhiev, J. F. Lebrat, B. Gobbi, M. D. Marx, F. Borcherding, Haifeng Li, J. S. Hoftun, J. N. Butler, J. M. Hauptman, Cecilia Elena Gerber, J. Wang, T. Marshall, P. D. Grannis, H. Haggerty, H. D. Wahl, H. Piekarz, M. H.G. Souza, Harrison Prosper, I. Adam, P. Rubinov, V. Glebov, W. Y. Chen, S. Igarashi, I. Bertram, H. E. Montgomery, K. W. Merritt, S. Lökös, Jasvinder A. Singh, Meenakshi Narain, A. Peryshkin, Bruno Mansoulie, Jianming Qian, Paolo Franzini, V. S. Narasimham, S. Youssef, F. Lobkowicz, Q. Z. Li-Demarteau, J. F. Bartlett, Marvin Johnson, D. Vititoe, L. Z. Wang, T. Rockwell, D. P. Stoker, A. A. Mayorov, Darien Wood, H. Johnstad, T. Yasuda, D. Neić, Yanwen Liu, R. L. Dixon, Michael Rijssenbeek, P. Yamin, R. J. Genik, A. V. Kozelov, Robert Kehoe, M. K. Fatyga, C. Klopfenstein, L. Lueking, C. K. Jung, A. Narayanan, J. Balderston, Nicholas John Hadley, Randy Ruchti, V. N. Evdokimov, A. L. Read, J. Warchol, Tong Hu, D.S. Koltick, S. Mani, J. M. Guida, Sarah Catherine Eno, C. S. Mishra, Peter Nemethy, D. Lincoln, Quing Zhu, R. Madden, L. Rasmussen, Vyacheslav Klyukhin, Peter W. Draper, Ying Li, I. V. Mandrichenko, Vasken Hagopian, D. Edmunds, E. Neis, S. Y. Jun, H. Weerts, S. Blessing, Scott Snyder, Eunil Won, B. Baldin, Dhiman Chakraborty, R. Hernández-Montoya, A. Milder, G. Eppley, K. S. Hahn, D. Cutts, C. Murphy, M. D. Peters, M. L. Kelly, J. A. Guida, D. Casey, Howard Gordon, K. C. Frame, O. Ramirez, Greg Landsberg, P. R.G. Virador, L. T. Kerth, Y. Ducros, R. Markeloff, S. Fahey, M. Abolins, A. Zinchenko, S. Fuess, T. L. Geld, P. Mooney, L. Oesch, J. G.R. Lima, M. Paterno, Sharon Hagopian, N. K. Mondal, H. T. Diehl, A. K.A. Maciel, V. Sirotenko, A. Boehnlein, P. M. Sood, E. Oltman, R. K. Shivpuri, O. V. Eroshin, J. Ellison, Victor Daniel Elvira, N. Amos, Y. S. Zhu, A. S. Ito, Rajendran Raja, J. Drinkard, M. Tartaglia, Heriberto Castilla-Valdez, Brad Abbott, Kaushik De, Welathantri Gd Dharmaratna, V. Oguri, W.A. Wenzel, C. Cretsinger, M. Strovink, S. H. Aronson, M. L. Stevenson, E. James, T. Fahland, J. Wilcox, S. Fredriksen, Gilvan Alves, E. Amidi, J. V.D. Wirjawan, J. R. T. de Mello Neto, Elizabeth Gallas, R. Hatcher, K. Denisenko, A. L. Lyon, Shuichi Kunori, C. T. Murphy, G. Finocchiaro, S. Durston-Johnson, N. Denisenko, S. Reucroft, C. Yoshikawa, W. Smart, K. A. Johns, R. Partridge, E. Flattum, G. Griffin, C. H. Park, H. S. Mao, D. L. Adams, G. Álvarez, J. Kotcher, O. I. Dahl, N. Graf, H. L. Melanson, P. Z. Quintas, J. H. Christenson, C. Milner, T. Huehn, D. Fein, Erich Varnes, J. M. De Miranda, N. Grossman, Jing Li, A. Klatchko, Y. Pischalnikov, Ulrich Heintz, H. Jöstlein, E. W. Anderson, N. A. Roe, M. Diesburg, S. Chopra, D. Owen, M. Chung, J. Tarazi, Allen Mincer, Christina Gao, P. Padley, Alexey Volkov, James H Cochran, Mitchell Wayne, H. Schellman, J. M. Kohli, J. Thompson, B. Gómez, Z. H. Zhu, D. Pueljić, Shashikant Dugad, R. Demina, J. Jaques, Ron Lipton, J. Womersley, C. Shaffer, D. Cullen-Vidal, K. Genser, A. Goldschmidt, Nikolai Mokhov, N. N. Biswas, S. Feher, J. Bendich, A. L. Spadafora, and Brajesh C Choudhary
Subjects: Physics, Coupling constant, Gauge boson, Particle physics, High Energy Physics::Phenomenology, General Physics and Astronomy, Lambda, Coupling (probability), Luminosity, Standard Model, Nuclear physics, Pair production, High Energy Physics::Experiment, Bar (unit)
Abstract: The results of a search for W boson pair production in p{bar p} collisions at {radical}s = 1.8 TeV with subsequent decay to dilepton (e{mu}, ee, and {mu}{mu}) channels are presented. One event is observed with an expected background of 0.56 {plus_minus} 0.13 events with an integrated luminosity of approximately 14 pb{sup {minus}1}. Assuming equal strengths for the WWZ and WW{gamma} gauge boson coupling parameters {kappa} and {lambda}, limits on the CP-conserving anomalous coupling constants are {minus}2.6 < {delta}{kappa} < 2.8 and {minus}2.1 {lambda} < 2.1 at the 95% confidence level.
Published: 1995
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39. Search for Squarks and Gluinos inpp¯Collisions ats=1.8TeV

Author: G. Eppley, Stephen Wimpenny, N. Parua, M. Bhattacharjee, J. G.R. Lima, T. Marshall, R. Hirosky, J. Yang, Matthew Jones, Elizabeth Gallas, W. Y. Chen, A. S. Ito, Y. Pischalnikov, Ulrich Heintz, S. A. Jerger, Darien Wood, V. M. Podstavkov, H. Jöstlein, R. Hatcher, A. L. Read, F. Stocker, M. Fortner, D. Buchholz, A. Leflat, T. L. Taylor, Nicholas John Hadley, I. Bertram, Paolo Franzini, J. Kotcher, S. Blessing, V. S. Narasimham, O. I. Dahl, W. G. Cobau, M. I. Martin, J. A. Wightman, M. Diesburg, R. Snihur, N. Graf, J. Perkins, S. Igarashi, S. Rusin, Q. Z. Li-Demarteau, J. S. Kang, Bruno Mansoulie, D. Owen, P. Tamburello, F. Lobkowicz, D. Edmunds, E. Neis, K. S. Hahn, N. I. Bojko, B. May, Ph. Mangeot, A. A. Mayorov, L. Markosky, D. Cutts, Scott Snyder, Heriberto Castilla-Valdez, N. Varelas, K. Streets, Vipin Bhatnagar, Heng Xu, R. Partridge, E. Flattum, Randy Ruchti, G. Griffin, M. Sosebee, C. H. Park, H. S. Mao, J. Tarazi, D. L. Adams, R. Markeloff, L. Z. Wang, M. K. Fatyga, H. L. Melanson, P. Z. Quintas, J. A. Guida, D. Casey, P. A. Rapidis, T. Rockwell, S. M. Chang, S. Gao, J. H. Christenson, A. Kernan, Greg Landsberg, H. Johari, V. Balamurali, R. L. Dixon, B. G. Pope, J. Borders, R. K. Shivpuri, G. Di Loreto, Michael Rijssenbeek, C. Milner, M. D. Peters, J. Alitti, Gregory R Snow, A. Jonckheere, Stephan Linn, Elizaveta Shabalina, S. Fuess, B. Gobbi, J. Bantly, J. Z.Y. Jiang, J. Drinkard, D. Denisov, T. L. Geld, J. T. White, Y. H. Zhou, Rajendran Raja, S. Margulies, N. Oshima, L. Oesch, M. Tartaglia, W. Smart, K. A. Johns, D. Schmid, L. T. Goss, V. N. Evdokimov, J. Teiger, J. Warchol, Daria Zieminska, S. P. Denisov, P. Grudberg, Srinivasan Rajagopalan, Thomas Ferbel, S. Lami, A. Pluquet, Jasvinder A. Singh, G. E. Forden, A. P. Heinson, T. Joffe-Minor, R. D. Schamberger, A. N. Galjaev, A. Smith, J. F. Lebrat, P.F. Ermolov, Kaushik De, D.S. Koltick, C. Klopfenstein, R. L. McCarthy, J. S. Hoftun, J. N. Butler, P. D. Grannis, C. Yanagisawa, M. R. Krishnaswamy, Andrew Brandt, Dan Green, R. Engelmann, K. Denisenko, H. Piekarz, T. McKibben, V. Sirotenko, Yanxi Zhang, H. Johnstad, J. Yu, M. V. S. Rao, T. Yasuda, Brad Abbott, Pushpalatha C Bhat, M. Mudan, J. M. Guida, M. Paterno, C. Shaffer, D. Cullen-Vidal, K. Genser, A. Goldschmidt, S. H. Aronson, Alexander Vorobiev, R. E. Hall, H.E. Miettinen, F. Hsieh, V. A. Bezzubov, N. N. Biswas, A. L. Lyon, Shuichi Kunori, M. A.C. Cummings, O. V. Eroshin, V. S. Burtovoi, James Thompson, J. P. Negret, Welathantri Gd Dharmaratna, E. A. Kozlovski, Dhiman Chakraborty, N. A. Roe, H. Haggerty, H. E. Fisk, J. Bendich, A. R. Clark, S. Grünendahl, S. Fredriksen, C. L. Kim, S. Glenn, J. McKinley, D. A. Stoianova, B. Hoeneisen, Lee Sawyer, A. Para, R. P. Smith, S. Chopra, Peter Nemethy, Hiroaki Aihara, I. V. Mandrichenko, F. Borcherding, P. I. Goncharov, W. Guryn, Michael Shupe, T. Huehn, A. Bischoff, S. Lökös, Sergey Chekulaev, R. Astur, S. Youssef, A. V. Kostritskiy, M. Chung, S. Fahey, V. Oguri, T. Heuring, P. M. Tuts, J. Solomon, Y. S. Zhu, C. T. Murphy, A. Taketani, Ting Hu, D. Fein, B. Gibbard, R. W. Stephens, G. Lvarez, C. S. Mishra, A. Milder, Erich Varnes, M. Mohammadi-Baarmand, Robert Kehoe, W.A. Wenzel, D. Vititoe, Y. M. Park, C. Murphy, G. Finocchiaro, J. M. De Miranda, R. J. Madaras, R. J. Genik, J. Sculli, A. Efimov, Sharon Hagopian, Sissel Hansen, W. E. Cooper, J. Balderston, S.A. Kahn, L. P. Chen, Daniel R Claes, M. L. Stevenson, J. Wang, Harrison Prosper, M. Demarteau, R. E. Avery, S. Durston-Johnson, Haifeng Li, A. Zieminski, A. K.A. Maciel, T. G. Trippe, S. C. Loken, Sarah Catherine Eno, Andrew White, D. Pueljić, Vasken Hagopian, H. Weerts, D. Lincoln, N. Denisenko, S. Reucroft, Yu Fisyak, N. Grossman, E. Oltman, F. Nang, C. Boswell, Eunil Won, Meenakshi Narain, A. Peryshkin, M. H.G. Souza, B. I. Klochkov, R. E. Lanou, C. Yoshikawa, D. Stewart, S. N. Gurzhiev, M. L. Kelly, S. Abachi, Jing Li, M.K. Fatyga, Suman Bala Beri, S. Y. Jun, Vyacheslav Klyukhin, H. E. Montgomery, Howard Gordon, K. C. Frame, Z. R. Wolf, Y. E. Gutnikov, B. Baldin, C. K. Jung, P. R.G. Virador, S. Krzywdzinski, N. Amos, O. Ramirez, L. T. Kerth, A. Narayanan, K. Bazizi, Ying Li, H. Schellman, Y. Ducros, J. Kourlas, Quing Zhu, V. I. Kochetkov, Bobby Samir Acharya, H. A. Neal, I. Adam, P. Rubinov, A. Zylberstejn, D. P. Stoker, J. M.R. Roldan, P. Yamin, H. C. Shankar, J. T. Linnemann, D. Hedin, K. W. Merritt, A. Baden, H. Greenlee, J. F. Bartlett, G. C. Blazey, John Hobbs, E. Amidi, M. Goforth, J. V.D. Wirjawan, A. Bross, J. R. T. de Mello Neto, D. Neić, Yanwen Liu, M. D. Marx, H. D. Wahl, R. Yamada, Victor Daniel Elvira, Raymond Brock, R. Hernndez-Montoya, Serban Protopopescu, L. Lueking, Young-Sang Yu, S. H. Ahn, Boaz Klima, T. Fahland, M. Abolins, A. Zinchenko, P. Mooney, S. Mani, John Rutherfoord, J. Wilcox, D. Norman, N. K. Mondal, H. T. Diehl, Alberto Santoro, S. Willis, M. Pang, J. Featherly, V. Glebov, A. Boehnlein, P. M. Sood, Marvin Johnson, J. Ellison, P. Padley, Alexey Volkov, Seong Keun Kim, A. Klatchko, James C. Green, R. Madden, J. M. Hauptman, Cecilia Elena Gerber, L. Rasmussen, Peter W. Draper, A. V. Kozelov, James H Cochran, Mitchell Wayne, J. M. Kohli, Jianming Qian, J. Jaques, Tong Hu, C. Cretsinger, Ron Lipton, M. Strovink, E. James, B. Gómez, Z. H. Zhu, Shashikant Dugad, J. Womersley, Gilvan Alves, Nikolai Mokhov, R. Demina, Mark Raymond Adams, S. Feher, E. W. Anderson, A. L. Spadafora, Brajesh C Choudhary, Allen Mincer, Christina Gao, and Laurent Chevalier
Subjects: Physics, Particle decay, Particle physics, Gluino, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, Superpartner, High Energy Physics::Experiment, Supersymmetry, Standard Model, Gluon, Minimal Supersymmetric Standard Model
Abstract: We present a search for events consistent with the production and decay of the squarks and gluinos of the minimal supersymmetric standard model (MSSM) in the D0 detector at the Fermilab Tevatron {ital p{bar p}} collider. We examined data for events containing large missing transverse energy and three or more jets. We observed no excess of events above the expected yield from standard model processes. For a choice of MSSM parameter values, we set a lower limit at the 95% confidence level on the mass of the gluino of 144 GeV/{ital c}{sup 2} for all squark masses and a lower limit of 212 GeV/{ital c}{sup 2} for equal squark and gluino masses.
Published: 1995
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40. Charged particle multiplicity correlations in pp̄ collisions at =0.3−1.8

Author: C. Findeisen, Andrew S. Hirsch, Philip L. Cole, V. DeCarlo, W. D. Walker, T. Carter, A. Rimai, C. Allen, A.R. Erwin, N. T. Porile, A. P. McManus, J. Warchol, N. N. Biswas, D. K. Wesson, N. Morgan, P. D. Beery, K. Nelson, F. Turkot, M. A. Thompson, C. S. Lindsey, V. Balamurali, Y. Zhan, R. Debonte, Pushpalatha C Bhat, R. P. Scharenberg, L. J. Gutay, Seog Oh, J. M. Bishop, T. Alexopoulos, Y. Choi, A. Bujak, T.R. McMahon, C. Loomis, V. P. Kenny, J. R. Jennings, B.C. Stringfellow, E. W. Anderson, S. Banerjee, J. M. LoSecco, W. J. Robertson, C. Wang, Carlos Hojvat, D. Reeves, S. R. Stampke, Alfred Goshaw, and D.D. Carmony
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Correlation coefficient, Hodoscope, Pseudorapidity, High Energy Physics::Experiment, Multiplicity (mathematics), Scintillator, Nuclear Experiment, Charged particle
Abstract: The correlations between charged particle multiplicitie produced in forward and backward pseudorapidity regions in pp interactions have been measured with a 240 element scintillator hodoscope. The correlation coefficient and the variance of the difference of multiplicities in the two pseudorapidity regions were deterermined for s =0.3−1.8 TeV . These results have been interpreted in terms of a cluster model of particle production.
Published: 1995
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41. Inclusiveμandb-Quark Production Cross Sections inpp¯Collisions at√s=1.8TeV

Author: N. A. Roe, S. Chopra, N. I. Bojko, M. Chung, D. Buchholz, I. Manning, C. Shaffer, D. Cullen-Vidal, K. Genser, A. Goldschmidt, C. Cretsinger, M. Strovink, E. James, Gilvan Alves, Y. H. Zhou, P. Tamburello, Heng Xu, G. E. Forden, A. P. Heinson, I. Bertram, N. N. Biswas, G. Finocchiaro, J. Featherly, D. Pizzuto, V. Glebov, Marvin Johnson, R. P. Xie, Gregory R Snow, A. V. Kozelov, J. Bendich, J. Yu, R. E. Hall, Laurent Chevalier, Stephen Wimpenny, S. Margulies, Bruno Mansoulie, F. Lobkowicz, J. R. Hubbard, W. Guryn, M. Tartaglia, J. Jaques, S. Lami, J. A. Guida, D. Casey, A. Pluquet, P.F. Ermolov, B. Pi, S. P. Denisov, P. Grudberg, A. Baden, S. Fuess, Ron Lipton, L. Z. Wang, R. L. Dixon, Yanxi Zhang, Michael Rijssenbeek, T. Huehn, T. Marshall, J. S. Hoftun, J. N. Butler, P. D. Grannis, J. Womersley, M. Sosebee, V. S. Burtovoi, C. L. Kim, G. C. Blazey, Ulrich Heintz, D. Fein, J. M. Hauptman, A. Kernan, H. Piekarz, M. R. Krishnaswamy, Raymond Brock, Boaz Klima, O. Ramirez, V. N. Evdokimov, Elizabeth Gallas, D. P. Eartly, Sharon Hagopian, H. Jöstlein, A. Jonckheere, J. Bantly, D.S. Koltick, Cecilia Elena Gerber, Darien Wood, V. A. Bezzubov, Mark Raymond Adams, S. Feher, Yu Fisyak, J. P. Negret, Hiroaki Aihara, G. Álvarez, Erich Varnes, M. Diesburg, Stephan Linn, J. M. De Miranda, V. Sirotenko, O. V. Eroshin, R. Yamada, D. Owen, A. L. Spadafora, Nicholas John Hadley, D. Schmid, R. P. Smith, D. Norman, Michael Shupe, A. K.A. Maciel, C. K. Jung, Yi Xia, D. Stewart, Jianming Qian, A. R. Clark, S. Grünendahl, A. Milder, M. Bhattacharjee, Y. Y. Shao, P. Padley, Mingming Yang, Alexey Volkov, P. M. Tuts, R. J. Madaras, J. Skeens, N. Oshima, Andrew Brandt, Brajesh C Choudhary, A. Para, R. Engelmann, S. H. Ahn, Rajendran Raja, C. Murphy, H. Schellman, Harrison Prosper, R. L. McCarthy, R. Hirosky, M. L. Good, S. Blessing, S. Willis, M. Pang, R. W. Stephens, Y. S. Zhu, E. Oltman, Tong Hu, Daria Zieminska, H.E. Miettinen, Sergey Chekulaev, N. Grossman, Bobby Samir Acharya, H. A. Neal, J. Borders, H. C. Shankar, B. Baldin, Scott Snyder, J. Kotcher, M. H.G. Souza, R. D. Schamberger, Matthew Jones, A. Smith, J. F. Lebrat, J. T. Linnemann, T. Joffe-Minor, Dongliang Zhang, H. E. Montgomery, R. Markeloff, Jing Li, M. Goforth, S. Igarashi, C. Yanagisawa, James H Cochran, Q. Z. Li-Demarteau, Mitchell Wayne, John Rutherfoord, Haifeng Li, Y. Ducros, D. Hedin, H. E. Fisk, J. Z.Y. Jiang, E. W. Anderson, K. Denisenko, C. Zeitnitz, Pushpalatha C Bhat, M. Mudan, Peter Nemethy, R. E. Lanou, Randy Ruchti, S. Krzywdzinski, M. Abolins, A. Zinchenko, J. Solomon, Brad Abbott, T. L. Taylor, J. M. Kohli, Meenakshi Narain, A. Peryshkin, W. Y. Chen, P. Mooney, D. Pueljić, O. I. Dahl, G. Eppley, V. I. Kochetkov, A. Klatchko, M.K. Fatyga, Z. R. Wolf, Vasken Hagopian, D. P. Stoker, T. G. Trippe, S. C. Loken, R. Snihur, B. I. Klochkov, J. G.R. Lima, M. A.C. Cummings, N. K. Mondal, H. T. Diehl, A. Zylberstejn, H. Weerts, A. Boehnlein, X. C. Meng, Heriberto Castilla-Valdez, J. Thompson, A. L. Lyon, Paolo Franzini, V. S. Narasimham, Welathantri Gd Dharmaratna, Shuichi Kunori, A. S. Ito, B. Hoeneisen, Lee Sawyer, W. E. Cooper, H. Greenlee, B. Gómez, P. M. Sood, G. Rahal-Callot, P. R.G. Virador, J. Ellison, Alberto Santoro, L. P. Chen, T. Behnke, Daniel R Claes, A. Bross, M. L. Kelly, Victor Daniel Elvira, A. A. Mayorov, S. M. Chang, James C. Green, B. Gibbard, A. Taketani, Howard Gordon, J. M.R. Roldan, Serban Protopopescu, M. K. Fatyga, Quing Zhu, F. Borcherding, K. C. Frame, L. T. Kerth, S.A. Kahn, C. T. Murphy, M. D. Marx, I. Adam, P. Rubinov, W. Smart, K. A. Johns, S. Youssef, Zhedong Zhang, R. Demina, M. Demarteau, R. E. Avery, K. W. Merritt, H. D. Wahl, E. A. Kozlovski, J. Sculli, A. Efimov, J. F. Bartlett, Robert Kehoe, J. Balderston, D. Xiao, C. Klopfenstein, D. Neić, Yanwen Liu, L. Lueking, S. Fahey, J. M. Guida, R. B. Li, Peter Loch, Sarah Catherine Eno, P. Yamin, Eunil Won, Dhiman Chakraborty, D. C. Wang, S. Durston-Johnson, R. K. Shivpuri, H. Haggerty, S. Mani, N. Denisenko, S. Reucroft, R. Madden, C. Yoshikawa, L. Rasmussen, Peter W. Draper, S. Rusin, L. Markosky, Vyacheslav Klyukhin, J. Drinkard, D. Denisov, J. P. Cussonneau, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, Ying Li, Kaushik De, T. Fahland, S. Lökös, Allen Mincer, P. Z. Quintas, Christina Gao, S. H. Aronson, J. Wilcox, K. S. Hahn, Ting Hu, A. Bischoff, D. Cutts, J. F. Glicenstein, E. Amidi, S. Fredriksen, Y. K. Que, Sissel Hansen, A. Zieminski, F. Nang, J. H. Christenson, J. Yang, J. R. T. de Mello Neto, K. Bazizi, C. Milner, Greg Landsberg, Juliet Lee-Franzini, S. Y. Jun, K. Streets, Vipin Bhatnagar, T. L. Geld, R. Partridge, V. M. Podstavkov, E. Flattum, V. Oguri, A. Serna, W.A. Wenzel, C. H. Park, M. L. Stevenson, H. S. Mao, D. L. Adams, M. Paterno, J. Warchol, M. Fortner, B. May, B. Gobbi, Jasvinder A. Singh, H. Johnstad, T. Yasuda, R. Astur, T. Heuring, O. Callot, N. Amos, S. Glenn, J. McKinley, D. A. Stoianova, R. J. Genik, C. Boswell, S. Abachi, Suman Bala Beri, A. L. Read, D. Edmunds, M. D. Peters, L. Oesch, N. Mokhov, B. G. Pope, Elizaveta Shabalina, J. Teiger, J. T. White, S. A. Jerger, A. Leflat, W. G. Cobau, M. I. Martin, J. S. Kang, Ph. Mangeot, N. Graf, H. Johari, V. Balamurali, T. McKibben, M. V. S. Rao, Alexander Vorobiev, Andrew White, J. Kourlas, John Hobbs, F. Stocker, and J. A. Wightman
Subjects: Nuclear physics, Physics, Particle physics, Muon, Meson, Hadron, General Physics and Astronomy, Order (ring theory), Production (computer science), Elementary particle, Quarkonium, Bottom quark
Abstract: We report a measurement of the inclusive muon and {ital b}-quark production cross sections in {ital p{bar p}} collisions at {radical}{ital s}=1.8 TeV using the D0 detector at the Fermilab Tevatron collider. The inclusive muon spectrum extends over the kinematic range {vert_bar}{ital y}{sup {mu}}{vert_bar}{lt}0.8 and 3.5{lt}{ital p}{sub {ital T}}{sup {mu}}{lt}60GeV/{ital c}, and is well described by the expected contributions from various known sources. The {ital b}-quark production cross section for {vert_bar}{ital y}{sup {ital b}}{vert_bar}{lt}1.0 and {ital p}{sup {ital b}}{sub {ital T}}{gt}6GeV/{ital c} is extracted, and agrees with next-to-leading order QCD predictions within the experimental and theoretical uncertainties.
Published: 1995
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42. Search for High Mass Top Quark Production inpp¯Collisions ats=1.8 TeV

Author: I. Bertram, P. Padley, Alexey Volkov, Bruno Mansoulie, James H Cochran, F. Lobkowicz, L. Z. Wang, N. A. Roe, S. Chopra, R. L. Dixon, Michael Rijssenbeek, Mitchell Wayne, H. Schellman, J. M. Kohli, M. Chung, V. N. Evdokimov, J. Warchol, D.S. Koltick, R. Astur, T. Heuring, J. Thompson, B. Gómez, J. A. Guida, D. Casey, R. L. McCarthy, J. Skeens, M. L. Good, A. L. Read, Alberto Santoro, J. Borders, V. A. Bezzubov, J. P. Negret, R. P. Smith, C. Cretsinger, Dongliang Zhang, J. Z.Y. Jiang, Michael Shupe, Y. Y. Shao, B. Baldin, Harrison Prosper, J. M. Hauptman, Cecilia Elena Gerber, Rajendran Raja, S. Krzywdzinski, D. Edmunds, D. Hedin, R. Demina, Y. Ducros, Haifeng Li, V. I. Kochetkov, M. Strovink, E. James, P. Yamin, Brad Abbott, Jianming Qian, Peter Nemethy, G. Eppley, J. Jaques, Andrew White, A. Zylberstejn, Meenakshi Narain, A. Peryshkin, C. T. Murphy, Welathantri Gd Dharmaratna, B. G. Pope, C. Shaffer, D. Cullen-Vidal, K. Genser, A. Goldschmidt, N. N. Biswas, X. C. Meng, A. Baden, Ron Lipton, D. C. Wang, H. L. Melanson, P. Z. Quintas, J. Womersley, B. May, Tong Hu, A. Bischoff, J. F. Glicenstein, Sissel Hansen, M. D. Peters, Laurent Chevalier, G. C. Blazey, Zhedong Zhang, S. Mani, E. A. Kozlovski, R. Yamada, J. Yu, G. Finocchiaro, J. Bendich, H. Greenlee, J. Kourlas, S. Fuess, J. R. Hubbard, J. G.R. Lima, Gilvan Alves, Victor Daniel Elvira, J. H. Christenson, Stephen Wimpenny, F. Nang, Nikolai Mokhov, S. H. Ahn, H. Haggerty, M. Bhattacharjee, A. S. Ito, B. Pi, S. Durston-Johnson, A. Bross, John Hobbs, Elizabeth Gallas, M. Sosebee, S. Lökös, B. Gobbi, R. Madden, L. Oesch, C. L. Kim, C. Milner, T. Marshall, L. Rasmussen, John Rutherfoord, R. Hirosky, Yu Fisyak, N. Denisenko, S. Reucroft, T. Joffe-Minor, Hiroaki Aihara, C. Yanagisawa, S. Feher, Peter W. Draper, Serban Protopopescu, K. Bazizi, D. P. Eartly, Sharon Hagopian, J. Bantly, D. Stewart, A. L. Spadafora, T. Fahland, S. Youssef, A. K.A. Maciel, C. Yoshikawa, P. M. Tuts, T. Huehn, W. Guryn, Robert Kehoe, H. E. Fisk, Mary Beth Adams, J. Solomon, D. Schmid, Yi Xia, Andrew Brandt, R. Engelmann, E. Oltman, J. Wilcox, K. Streets, Vipin Bhatnagar, Brajesh C Choudhary, Darien Wood, Nicholas John Hadley, Jasvinder A. Singh, O. Ramirez, J. Yang, V. M. Podstavkov, Elizaveta Shabalina, K. Denisenko, D. Fein, Pushpalatha C Bhat, M. Mudan, M. A.C. Cummings, B. Hoeneisen, R. Partridge, E. Flattum, R. W. Stephens, J. Balderston, H.E. Miettinen, T. G. Trippe, S. C. Loken, Ting Hu, Ulrich Heintz, S. Blessing, H. Johnstad, T. Yasuda, R. B. Li, E. W. Anderson, T. L. Taylor, M. Fortner, A. L. Lyon, Shuichi Kunori, Erich Varnes, James C. Green, S. Glenn, J. McKinley, B. I. Klochkov, A. Zieminski, F. Borcherding, Scott Snyder, J. Featherly, D. Pizzuto, D. A. Stoianova, H. Jöstlein, R. Markeloff, R. K. Shivpuri, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, C. H. Park, Eunil Won, F. Stocker, H. S. Mao, Lee Sawyer, J. T. Linnemann, M. H.G. Souza, A. Taketani, J. M. De Miranda, V. Sirotenko, V. Glebov, Marvin Johnson, M. Abolins, A. Zinchenko, O. V. Eroshin, J. A. Wightman, M. Diesburg, D. L. Adams, R. E. Lanou, D. Owen, Allen Mincer, W. Y. Chen, M. Goforth, P. Mooney, J. Drinkard, G. Rahal-Callot, Christina Gao, N. I. Bojko, A. V. Kozelov, S. Y. Jun, R. Snihur, M. Tartaglia, D. Puaeljić, W. Smart, K. A. Johns, S.A. Kahn, Kaushik De, M.K. Fatyga, Paolo Franzini, V. S. Narasimham, M. Demarteau, R. E. Avery, Z. R. Wolf, Heriberto Castilla-Valdez, N. Grossman, N. K. Mondal, H. E. Montgomery, G. Álvarez, Mingming Yang, H. T. Diehl, S. M. Chang, J. P. Cussonneau, S. H. Aronson, J. T. White, J. Kotcher, A. Klatchko, Sarah Catherine Eno, Jing Li, J. S. Hoftun, J. N. Butler, A. A. Mayorov, Quing Zhu, P. D. Grannis, H. Piekarz, A. Boehnlein, O. I. Dahl, P. M. Sood, S. Fredriksen, Y. K. Que, M. K. Fatyga, N. Graf, C. Zeitnitz, Vyacheslav Klyukhin, J. Ellison, Ying Li, Y. S. Zhu, Y. H. Zhou, R. J. Genik, T. Behnke, K. S. Hahn, S. A. Jerger, D. Cutts, D. P. Stoker, B. Gibbard, C. Klopfenstein, G. E. Forden, A. P. Heinson, D. Xiao, C. K. Jung, S. Fahey, A. Kernan, Greg Landsberg, S. Margulies, O. Callot, J. Sculli, A. Efimov, J. M. Guida, S. Lami, R. E. Hall, Matthew Jones, A. Leflat, A. Jonckheere, Stephan Linn, T. L. Geld, N. Amos, M. Paterno, Dhiman Chakraborty, N. Oshima, Daria Zieminska, A. Pluquet, P.F. Ermolov, Yanxi Zhang, R. D. Schamberger, A. Smith, J. F. Lebrat, W. G. Cobau, M. I. Martin, J. S. Kang, S. Igarashi, Q. Z. Li-Demarteau, E. Amidi, V. S. Burtovoi, Randy Ruchti, J. R. T. de Mello Neto, C. S. Mishra, C. Boswell, S. Rusin, L. Markosky, Vasken Hagopian, H. Weerts, Ph. Mangeot, A. Milder, S. Abachi, Juliet Lee-Franzini, C. Murphy, R. J. Madaras, J. M.R. Roldan, P. R.G. Virador, D. Buchholz, Suman Bala Beri, I. Manning, M. D. Marx, H. D. Wahl, P. Tamburello, D. Denisov, J. Teiger, Heng Xu, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, V. Oguri, W.A. Wenzel, R. P. Xie, Gregory R Snow, M. L. Stevenson, H. Johari, V. Balamurali, T. McKibben, M. V. S. Rao, Alexander Vorobiev, W. E. Cooper, L. P. Chen, Daniel R Claes, Raymond Brock, Boaz Klima, D. Norman, S. Willis, M. Pang, S. P. Denisov, P. Grudberg, M. R. Krishnaswamy, A. R. Clark, S. Grünendahl, A. Para, Sergey Chekulaev, I. Adam, P. Rubinov, K. W. Merritt, J. F. Bartlett, D. Neić, Yanwen Liu, L. Lueking, Peter Loch, M. L. Kelly, Howard Gordon, K. C. Frame, and L. T. Kerth
Subjects: Physics, Top quark, Particle physics, Muon, Luminosity (scattering theory), Astrophysics::High Energy Astrophysical Phenomena, General Physics and Astronomy, Electron, Bottom quark, Particle identification, Standard Model, Nuclear physics, High Energy Physics::Experiment, Production (computer science)
Abstract: We present new results on the search for the top quark in p anti-p collisions at S**(1/2) = 1.8 TeV with an integrated luminosity of 13.5 +- 1.6 pb**(-1). We have considered t anti-t production in the Standard Model using electron and muon dilepton decay channels (t anti-t -> e mu + jets, e e + jets, and mu mu + jets) and single-lepton decay channels (t anti-t -> e + jets and mu + jets) with and without tagging of b quark jets. From all channels, we have 9 events with an expected background of 3.8 +- 0.9. If we assume that the excess is due to t anti-t production, and assuming a top mass of 180 GeV/c**2, we obtain a cross section of 8.2 +- 5.1 pb.
Published: 1995
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43. Rapidity gaps between jets inpp¯collisions at √s=1.8 TeV

Author: S. Abachi, B. Abbott, M. Abolins, B. S. Acharya, I. Adam, D. L. Adams, M. Adams, S. Ahn, H. Aihara, G. Alvarez, G. A. Alves, N. Amos, E. W. Anderson, Yu. Antipov, S. H. Aronson, R. Astur, R. E. Avery, A. Baden, V. Balamurali, J. Balderston, B. Baldin, J. Bantly, J. F. Bartlett, K. Bazizi, T. Behnke, J. Bendich, S. B. Beri, V. Bezzubov, P. C. Bhat, V. Bhatnagar, N. Biswas, G. Blazey, S. Blessing, A. Boehnlein, F. Borcherding, J. Borders, N. Bozko, A. Brandt, R. Brock, A. Bross, D. Buchholz, V. Burtovoi, J. M. Butler, O. H. Callot, H. Castilla-Valdez, D. Chakraborty, S. Chekulaev, J. Chen, L.-P. Chen, W. Chen, L. Chevalier, S. Chopra, B. C. Choudhary, J. H. Christenson, M. Chung, D. Claes, A. R. Clark, W. G. Cobau, J. Cochran, W. E. Cooper, C. Cretsinger, D. Cullen-Vidal, M. Cummings, J. P. Cussonneau, D. Cutts, O. I. Dahl, K. De, M. Demarteau, R. Demina, K. Denisenko, N. Denisenko, D. Denisov, S. Denisov, W. Dharmaratna, H. T. Diehl, M. Diesburg, R. Dixon, P. Draper, Y. Ducros, S. Durston-Johnson, D. Eartly, D. Edmunds, A. Efimov, J. Ellison, V. D. Elvira, R. Engelmann, G. Eppley, O. Eroshin, V. Evdokimov, S. Fahey, G. Fanourakis, M. Fatyga, M. K. Fatyga, J. Featherly, S. Feher, D. Fein, T. Ferbel, G. Finocchiaro, H. E. Fisk, E. Flattum, G. E. Forden, M. Fortner, P. Franzini, S. Fredriksen, S. Fuess, C. S. Gao, T. L. Geld, K. Genser, C. E. Gerber, B. Gibbard, V. Glebov, J. F. Glicenstein, B. Gobbi, M. Goforth, M. Goldschmidt, B. Gomez, M. L. Good, H. Gordon, N. Graf, P. D. Grannis, D. R. Green, J. Green, H. Greenlee, N. Grossman, P. Grudberg, S. Grünendahl, J. A. Guida, J. M. Guida, W. Guryn, N. J. Hadley, H. Haggerty, S. Hagopian, V. Hagopian, R. E. Hall, S. Hansen, J. M. Hauptman, D. Hedin, A. P. Heinson, U. Heintz, G. Herrera-Corral, T. Heuring, R. Hirosky, B. Hoeneisen, J. S. Hoftun, T. Hu, J. R. Hubbard, T. Huehn, S. Igarashi, A. S. Ito, E. James, J. Jaques, J. Z. -Y. Jiang, T. Joffe-Minor, K. Johns, M. Johnson, H. Johnstad, A. Jonckheere, M. Jones, H. Jöstlein, C. K. Jung, S. Kahn, R. Kehoe, M. Kelly, A. Kernan, L. Kerth, A. Kholodenko, A. Kiryunin, E. Kistenev, A. Klatchko, B. Klima, B. Klochkov, C. Klopfenstein, V. Klyukhin, V. Kochetkov, J. M. Kohli, D. Koltick, J. Kotcher, I. Kotov, J. Kourlas, A. Kozelov, E. Kozlovsky, M. R. Krishnaswamy, S. Krzywdzinski, S. Kunori, S. Lami, G. Landsberg, R. E. Lanou, J. Lee-Franzini, H. Li, J. Li, R. B. Li, Q. Z. Li-Demarteau, J. G. R. Lima, S. L. Linn, J. Linnemann, R. Lipton, Y. C. Liu, F. Lobkowicz, P. Loch, S. C. Loken, S. Lokos, L. Lueking, A. K. A. Maciel, R. J. Madaras, R. Madden, Ph. Mangeot, I. Manning, B. Mansoulié, H. S. Mao, S. Margulies, R. Markeloff, L. Markosky, T. Marshall, H. J. Martin, M. I. Martin, P. S. Martin, M. Marx, B. May, A. Mayorov, R. McCarthy, T. McKibben, J. McKinley, X. C. Meng, K. W. Merritt, H. Miettinen, A. Milder, C. Milner, A. Mincer, N. K. Mondal, H. E. Montgomery, P. Mooney, M. Mudan, C. Murphy, C. T. Murphy, F. Nang, M. Narain, V. S. Narasimham, H. A. Neal, J. P. Negret, P. Nemethy, D. Nešić, D. Norman, L. Oesch, V. Oguri, E. Oltman, N. Oshima, D. Owen, M. Pang, A. Para, C. H. Park, R. Partridge, M. Paterno, A. Peryshkin, M. Peters, B. Pi, H. Piekarz, Yu. Pischalnikov, D. Pizzuto, A. Pluquet, V. Podstavkov, B. G. Pope, H. B. Prosper, S. Protopopescu, Y. K. Que, P. Z. Quintas, G. Rahal-Callot, R. Raja, S. Rajagopalan, M. V. S. Rao, L. Rasmussen, A. L. Read, S. Repond, S. Reucroft, V. Riadovikov, M. Rijssenbeek, N. A. Roe, P. Rubinov, R. Ruchti, J. Rutherfoord, A. Santoro, L. Sawyer, R. D. Schamberger, D. Schmid, J. Sculli, A. Shkurenkov, M. Shupe, J. B. Singh, V. Sirotenko, J. Skeens, W. Smart, A. Smith, D. Smith, R. P. Smith, G. R. Snow, S. Snyder, J. Solomon, P. M. Sood, M. Sosebee, M. Souza, A. L. Spadafora, R. Stephens, M. L. Stevenson, D. Stewart, F. Stocker, D. Stoyanova, K. Streets, M. Strovink, A. Suhanov, A. Taketani, M. Tartaglia, J. Teiger, J. Thompson, T. G. Trippe, P. M. Tuts, P. R. Vishwanath, A. Volkov, A. Vorobiev, H. D. Wahl, D. C. Wang, L. Z. Wang, J. Warchol, M. Wayne, H. Weerts, W. A. Wenzel, A. White, J. T. White, J. A. Wightman, J. Wilcox, S. Willis, S. J. Wimpenny, Z. Wolf, J. Womersley, D. R. Wood, Y. Xia, D. Xiao, P. P. Xie, H. Xu, R. Yamada, P. Yamin, C. Yanagisawa, J. Yang, M.-J. Yang, T. Yasuda, C. Yoshikawa, S. Youssef, J. Yu, C. Zeitnitz, S. Zhang, Y. H. Zhou, Q. Zhu, Y. S. Zhu, D. Zieminska, A. Zieminski, A. Zinchenko, and A. Zylberstejn
Subjects: Physics, Particle physics, Particle properties, Astrophysics::High Energy Astrophysical Phenomena, Computer Science::Information Retrieval, Tevatron, General Physics and Astronomy, Kinetic energy, law.invention, Nuclear physics, law, Pseudorapidity, High Energy Physics::Experiment, Rapidity, Fermilab, Collider, Bar (unit)
Abstract: First experimental results are presented from a search for events with a rapidity gap between jets. The D0 detector was used to examine events produced by the Fermilab Tevatron [ital p[bar p]] collider at [radical][ital s] =1.8 TeV. The fraction of events with an observed rapidity gap between the two highest transverse energy ([ital E][sub [ital T]]) jets is measured as a function of the pseudorapidity separation between the jet edges ([Delta][eta][sub [ital c]]). An upper limit at the 95% confidence level of 1.1[times]10[sup [minus]2] is obtained on the fraction of events with non particles between the jets, for events with [Delta][eta][sub [ital c]][gt]3 and jet [ital E][sub [ital T]] greater than 30 GeV.
Published: 1994
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44. Recent results from E735: Search for Quark-Gluon plasma in p- collisions at 0.3–1.8 TeV

Author: N.T. Porile, T. Alexopoulos, C. Allen, E.W. Anderson, V. Balamurali, S. Banerjee, P.D. Berry, P. Bhat, N.N. Biswas, A. Bujak, D.D. Carmony, T. Carter, P. Cole, Y. Choi, R. DeBonte, V. DeCarlo, A.R. Erwin, C. Findeisen, A.T. Goshaw, L.J. Gutay, A.S. Hirsch, C. Hojvat, J.R. Jennings, V.P. Kenny, C.S. Lindsey, C. Loomis, J.M. LoSecco, T. McMahon, A.P. McManus, N. Morgan, K. Nelson, S.H. Oh, D. Reeves, A. Rimai, W.J. Robertson, R.P. Scharenberg, B.C. Stringfellow, S.R. Stampke, M. Thompson, F. Turkot, W.D. Walker, C.H. Wang, J. Warchol, D.K. Wesson, and Y. Zhan
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Photon, Quark–gluon plasma, High Energy Physics::Experiment, Multiplicity (chemistry)
Abstract: Preliminary results on photon production and forward-backward multiplicity correlations in p p collisions at √s = 1.8 TeV are presented. Some additional results obtained at lower energies are also shown.
Published: 1994
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45. Inclusive photon production frompp¯collisions at √s=1.8 TeV

Author: R. Debonte, S. R. Stampke, A. R. Erwin, C. Allen, C. H. Wang, C. Hojvat, J. M. LoSecco, W. J. Robertson, A. P. McManus, T. Carter, P. C. Bhat, C. Findeisen, J. R. Jennings, R. P. Scharenberg, T. Alexopoulos, V. P. Kenney, C. S. Lindsey, N. T. Porile, A. Rimai, J. Warchol, B. Stringfellow, Michael A. Thompson, N. N. Biswas, D. K. Wesson, A. Bujak, K. Nelson, N. Morgan, S. H. Oh, Y. Zhan, V. DeCarlo, P. D. Beery, J. M. Bishop, F. Turkot, D. Reeves, S. Banerjee, V. Balamurali, W. D. Walker, D.D. Carmony, Y. Choi, L. J. Gutay, C. Loomis, Philip L. Cole, A. T. Goshaw, A. S. Hirsch, T.R. McMahon, and E. W. Anderson
Subjects: Physics, Photon, Computer Science::Information Retrieval, Hadron, General Physics and Astronomy, Elementary particle, Nuclear physics, Massless particle, Particle decay, Low energy, Transverse momentum, High Energy Physics::Experiment, Nuclear Experiment, Boson
Abstract: We report a measurement of the inclusive production of low-energy photons from [ital p[bar p]] collisions at [radical][ital s] =1.8 TeV. A NaI calorimeter located near [eta]=0 was used to measure the photon transverse momentum spectrum over the range 30[le][ital p][sub [ital t]][le]5000 MeV/[ital c]. The data are compared to the photon production expected from known particle decays in an attempt to isolate a low-energy direct photon signal. We find no evidence for excess photons above those expected from hadron decays and place an upper limit of 16% (90% C.L.) on any excess direct photons in the [ital p][sub [ital t]] range from 30 to 100 MeV/[ital c].
Published: 1993
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46. Study of source size inpp¯collisions ats=1.8TeV using pion interferometry

Author: A. S. Hirsch, T.R. McMahon, R. P. Scharenberg, J. R. Jennings, R. Debonte, E. W. Anderson, W. R. Robertson, S. R. Stampke, P. C. Bhat, C. S. Lindsey, C. H. Wang, M. A. Thompson, S. Banerjee, V. Balamurali, D.D. Carmony, J. M. Bishop, A. P. McManus, C. Hojvat, A. Rimai, C. Findeisen, J. Warchol, A. Bujak, N. Morgan, T. Carter, V. P. Kenney, A. T. Goshaw, Y. Choi, N. T. Porile, C. Loomis, S. H. Oh, B. Stringfellow, W. D. Walker, P. D. Beery, Philip L. Cole, F. Turkot, D. K. Wesson, L. J. Gutay, N. N. Biswas, K. Nelson, D. Reeves, Y. Zhan, V. DeCarlo, J. M. LoSecco, T. Alexopoulos, C. Allen, and A. R. Erwin
Subjects: Physics, Particle physics, Meson, Computer Science::Information Retrieval, Hadron, Elementary particle, Nuclear physics, symbols.namesake, Pion, Bose–Einstein statistics, symbols, High Energy Physics::Experiment, Fermilab, Multiplicity (chemistry), Boson
Abstract: Experiment E735 collected data for [similar to]10[sup 7] interactions at the C0 intersection of the Fermilab [ital p[bar p]] collider with [radical][ital s] =1.8 TeV. The Bose-Einstein correlations between pairs of identical pions were measured in a limited aperture spectrometer and used to estimate the size and lifetime of the source. The aperture shape limited the sensitivity primarily to the source dimension [ital R] along the incident [ital p[bar p]] direction. Both this dimension and the lifetime appear to depend strongly on pion multiplicity. Efforts were also made to obtain some information on the transverse source size, energy density, and the dependence of source size and strength on dipion momentum. Fits to the entire data sample yielded a value [ital R]=1.06[plus minus]0.07 fm for the average source dimension and a value [tau]=0.74[plus minus]0.06 fm for the average source lifetime with [l angle][ital dN][sub [ital c]]/[ital d][eta][r angle]=14.4.
Published: 1993
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47. Mass-identified particle production in proton-antiproton collisions ats=300, 540, 1000, and 1800GeV

Author: P. D. Beery, S. R. Stampke, J. M. LoSecco, F. Turkot, D. Reeves, C. H. Wang, Michael A. Thompson, W. J. Robertson, N. T. Porile, A. T. Goshaw, V. P. Kenney, B. Stringfellow, N. Morgan, Philip L. Cole, V. DeCarlo, T. Carter, P. C. Bhat, C. Allen, D. K. Wesson, S. Banerjee, V. Balamurali, W. D. Walker, A. Rimai, J. M. Bishop, C. Findeisen, T.R. McMahon, Y. Choi, C. Loomis, D.D. Carmony, T. Alexopoulos, R. P. Scharenberg, J. Warchol, C. Hojvat, E. W. Anderson, Andrew S. Hirsch, A. Bujak, J. R. Jennings, S. H. Oh, Y. Zhan, R. Debonte, C. S. Lindsey, L. J. Gutay, A. P. McManus, N. N. Biswas, K. Nelson, and A. R. Erwin
Subjects: Physics, Particle physics, Meson, Proton, Computer Science::Information Retrieval, Hadron, Elementary particle, law.invention, Nuclear physics, Pion, law, Antiproton, Antimatter, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment, Collider
Abstract: The yields and average transverse momenta of pions, kaons, and antiprotons produced at the Fermilab [ital [bar p]p] collider at [radical][ital s] =300, 540, 1000, and 1800 GeV are presented and compared with data from the energies reached at the CERN collider. We also present data on the dependence of average transverse momentum [l angle][ital p][sub [ital t]][r angle] and particle ratios as a function of charged particle density [ital dN][sub [ital c]]/[ital d][eta]; data for particle densities as high as six times the average value, corresponding to a Bjorken energy density 6 GeV/fm[sup 3], are reported. These data are relevant to the search for quark-gluon phase of QCD.
Published: 1993
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48. Hyperon production from proton-antiproton collisions ats=1.8TeV

Author: A. S. Hirsch, T.R. McMahon, J. Warchol, K. S. Nelson, Michael A. Thompson, R. P. Scharenberg, N. Morgan, E. W. Anderson, C. Hojvat, L. J. Gutay, S. R. Stampke, A. McManus, C. Findeisen, W. D. Walker, C. H. Wang, Philip L. Cole, C. Loomis, V. DeCarlo, D. Reeves, Y. Choi, Y. Zhan, A. T. Goshaw, P. D. Beery, V. P. Kenney, A. E. Erwin, F. Turkot, J. R. Jennings, J. M. LoSecco, N. N. Biswas, C. S. Lindsey, W. J. Robertson, R. Debonte, S. H. Oh, S. Banerjee, V. Balamurali, D.D. Carmony, T. Carter, A. Bujak, N. T. Porile, B. Stringfellow, D. K. Wesson, T. Alexopoulos, C. Allen, P. C. Bhat, and A. Rimai
Subjects: Nuclear physics, Baryon, Physics, Particle physics, Antiparticle, Proton, Computer Science::Information Retrieval, Hadron, Hyperon, High Energy Physics::Experiment, Elementary particle, Lambda baryon, Xi baryon
Abstract: The production properties of lambdas ({Lambda}{sup 0},{bar {Lambda}} {sup 0}) and cascades ({Xi}{sup {minus}},{bar {Xi}} {sup {minus}}) in the central region in {ital {bar p}p} collisions at {radical}{ital s} =1.8 TeV at the Fermilab collider are reported. The transverse-momentum spectra of lambdas are measured as a function of multiplicity and the ratios of lambdas to protons ({ital p},{ital {bar p}}) and to all charged particles are studied as a function of transverse momentum and multiplicity. Moreover the average transverse momentum of cascades and the ratio of cascades to lambdas are presented.
Published: 1992
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49. Results from E735 at the tevatron proton-antiproton collider with √s = 1.8 TeV

Author: Clark S. Lindsey, T. Alexopoulos, C. Allen, E.W. Anderson, V. Balamurali, S. Banerjee, P.D. Beery, P. Bhat, N.N. Biswas, A. Bujak, D.D. Carmony, T. Carter, P. Cole, Y. Choi, R. DeBonte, V. DeCarlo, A.R. Erwin, C. Findeisen, A.T. Goshaw, L.J. Gutay, A.S. Hirsch, C. Hojvat, J.R. Jennings, V.P. Kenny, C.S. Lindsey, C. Loomis, J.M. LoSecco, T. McMahon, A.P. McManus, N. Morgan, K. Nelson, S.H. Oh, N.T. Porile, D. Reeves, A. Rimai, W.J. Robertson, R.P. Scharenberg, B.C. Stringfellow, S.R. Stampke, M. Thompson, F. Turkot, W.D. Walker, C.H. Wang, J. Warchol, D.K. Wesson, and Y. Zhan
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Meson, High Energy Physics::Phenomenology, Hadron, Hyperon, Tevatron, Elementary particle, Nuclear physics, Baryon, Antiproton, Quark–gluon plasma, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Experiment E735{dagger} searched for evidence of the transition to quark-gluon plasma in p{bar p} collisions at {radical}{bar s} = 1.8 TeV. Using data from a high statistics run in 1988--1989, results are presented on multiplicity distributions, hyperon and phi production, and Bose-Einstein correlations. Some data was also taken at lower collision energies and results will be compared to previous experiments.
Published: 1992
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50. Inclusive jet cross section inp¯pcollisions at √s=1.8 TeV

Author: D. Fein, Don Lincoln, Erich Varnes, Daniel John Karmgard, T. Fahland, B. G. Pope, B. May, R. Raja, M. Sosebee, R. L. McCarthy, Elizaveta Shabalina, D. Casey, J. Kotcher, T. Joffe-Minor, Jing Li, T. G. Trippe, A. L. Lyon, Shuichi Kunori, R. K. Shivpuri, V. Vaniev, E. Flattum, J. Bantly, Jasvinder A. Singh, K. Del Signore, R. Snihur, J. S. Hoftun, T. Yasuda, J. T. White, H. E. Fisk, P. Hanlet, Peter Nemethy, M. Roco, A. Para, S. Fuess, Matthew Jones, C. Cretsinger, M. Strovink, K. Streets, Vipin Bhatnagar, Ricardo Piegaia, C. Yoshikawa, M. Zielinski, Z. Zhou, Andrew Brandt, R. Engelmann, Liu Chen, C. Murphy, E. James, M. Chung, R. Partridge, E. Smith, Hiroaki Aihara, R. Astur, E. A. Kozlovsky, H.E. Miettinen, G. Eppley, T. Heuring, L. Lueking, H. Haggerty, Y. H. Zhou, S. M. Chang, T. McKibben, Suyong Choi, Kaushik De, G. E. Forden, A. P. Heinson, B. Zhang, H. S. Mao, J. Solomon, M. Tartaglia, D. L. Adams, P. M. Tuts, Richard Breedon, M. H.G. Souza, P. Yepes, J. Sculli, H. da Motta, J. G.R. Lima, E. G. Zverev, J. M. Hauptman, Cecilia Elena Gerber, V. V. Babintsev, Z. Wu, Vladimir Gavrilov, R. Jesik, H. E. Montgomery, S. Mani, R. E. Hall, R. W. Stephens, Joan A. Guida, Jianming Qian, J. Jaques, A. S. Ito, Allan G Clark, J. L. González Solís, H. Piekarz, Z. Casilum, M. L. Stevenson, Ron Lipton, J. McKinley, R. J. Madaras, Robert Hirosky, Gordon Watts, Meenakshi Narain, J. Womersley, V. Sirotenko, A. Jonckheere, Tong Hu, T. Marshall, S. A. Jerger, David Cutts, A. Leflat, Allen Mincer, Wagner Carvalho, Dhiman Chakraborty, G. Di Loreto, Y. Pischalnikov, Ulrich Heintz, Sebastian Grinstein, O. V. Eroshin, Stephan Linn, A. Narayanan, Elizabeth Gallas, H. Jöstlein, W. Y. Chen, Phillip Gutierrez, J. M. Guida, D. Hedin, A. Zylberstejn, P. Gartung, P. Z. Quintas, Stephen Wimpenny, W. G. Cobau, M. I. Martin, Mark Raymond Adams, D. Karmanov, M. Bhattacharjee, N. Oshima, D. P. Stoker, J. McDonald, H. Greenlee, M. Diesburg, G. Gutierrez, George R. Kalbfleisch, V. A. Bezzubov, J. P. Negret, Kenneth Johns, E. W. Anderson, R. P. Smith, Andrew White, P. Grudberg, T. McMahon, J. H. Christenson, Daria Zieminska, D. Owen, R. D. Schamberger, Philip Baringer, A. Bross, A.K. Gupta, D. Vititoe, R. J. Genik, Sharon Hagopian, N. Graf, Michael A. Strauss, Srinivasan Rajagopalan, J. Tarazi, P. Padley, Alexey Volkov, Michael Shupe, G. Wang, Alberto Santoro, Y. Fisyak, G. Finocchiaro, Marvin Johnson, Darien Wood, Thomas Ferbel, Dan Green, Serban Protopopescu, W. E. Cooper, Daniel R Claes, V. Balamurali, N. Parua, V.V. Abramov, Sunanda Banerjee, Brajesh C Choudhary, S. Krzywdzinski, Seong Keun Kim, D. Buchholz, A. K.A. Maciel, Edilamar Menezes de Oliveira, Nicholas John Hadley, H. Alves, Pushpalatha C Bhat, Bobby Samir Acharya, H. A. Neal, S. C. Loken, S. Blessing, Brad Abbott, K. Gounder, James H Cochran, M. Fortner, M. R. Krishnaswamy, H. C. Shankar, J. T. Linnemann, A. V. Kotwal, Harrison Prosper, C. Klopfenstein, Mitchell Wayne, H. Schellman, J. M. Kohli, John Hobbs, P. Tamburello, K. Yip, A. A. Mayorov, Scott Snyder, B. Lauer, M. A.C. Cummings, R. Markeloff, B. Hoeneisen, C. Boswell, Lee Sawyer, M. K. Fatyga, G. Steinbrück, Steve Reucroft, J. Perkins, Alexander Belyaev, F. Lobkowicz, Heriberto Castilla-Valdez, Heng Xu, V. S. Narasimham, D. Stewart, Anna Goussiou, T. Rockwell, Iain Alexander Bertram, Jinhong Yu, Sergey Denisov, A.S. Dyshkant, Young-Sang Yu, S. N. Gurzhiev, Y. M. Park, Michael Rijssenbeek, Stefan Grünendahl, L. Magaña-Mendoza, J. Thompson, S.A. Kahn, J. Snow, Arnaud Lucotte, B. Gómez, Suman Bala Beri, B. Gibbard, V. N. Evdokimov, Gervasio Gomez, P. Yamin, D.S. Koltick, P. Ermolov, M. Demarteau, M. Merkin, Gregory R Snow, Z. H. Zhu, Viatcheslav Stolin, Q. Z. Li-Demarteau, S. Feher, K. M. Mauritz, Ting Hu, C. Shaffer, D. Cullen-Vidal, K. Genser, N. N. Biswas, R. Hernández-Montoya, Shashikant Dugad, N. Sotnikova, Nikos Varelas, S. Chopra, L. Babukhadia, Raymond Brock, Boaz Klima, J. Krane, Randy Ruchti, C. S. Mishra, V. S. Burtovoi, D. Edmunds, D. Norman, A. Zieminski, G. Guglielmo, R. Madden, S. Willis, Andre Sznajder, F. Stichelbaut, Peter W. Draper, H. D. Wahl, B. Gobbi, V. Oguri, Vasken Hagopian, A. V. Kostritskiy, Winston Ko, M. D. Peters, H. Weerts, A. V. Kozelov, Lev Dudko, Sissel Hansen, J. Warchol, J. V.D. Wirjawan, S. Y. Jun, L. Coney, D. A. Stoyanova, T. L.T. Thomas, N. Mokhov, C. K. Jung, Dmitri Denisov, Y. Gershtein, N. Amos, Emanuela Barberis, A. P. Vorobiev, L. T. Goss, A. N. Galyaeav, M. Abolins, P. Mooney, N. K. Mondal, H. T. Diehl, M. L. Kelly, H. Singh, Howard Gordon, A. Boehnlein, K. C. Frame, O. Ramirez, I. Adam, P. Rubinov, J. Ellison, H. L. Melanson, K. W. Merritt, A. L. Spadafora, J. F. Bartlett, V. Manankov, P. I. Goncharov, C. Miao, A. Baden, G. C. Blazey, R. Yamada, S. H. Ahn, B. Pawlik, Orin I. Dahl, F. Landry, John Rutherfoord, F. Borcherding, E. Oltman, L. Oesch, Miguel Mostafa, M. M. Baarmand, Sarah Catherine Eno, B. Baldin, F. Nang, Y. Ducros, F. Hsieh, K. S. Hahn, Sergey Kuleshov, Greg Landsberg, Sergey Chekulaev, Victor Daniel Elvira, T. L. Geld, M. Paterno, S. Youssef, A. Sanchez-Hernandez, Robert Kehoe, Eunil Won, P. Bloom, J. A. Wightman, N. I. Bojko, K. Davis, J. N. Butler, P. D. Grannis, and T. Huehn
Subjects: Quark, Physics, Quantum chromodynamics, Particle physics, Computer Science::Information Retrieval, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, Jet (particle physics), Lambda, Physics::Accelerator Physics, High Energy Physics::Experiment, Production (computer science), Fermilab, Collider Detector at Fermilab
Abstract: We present a measurement of the inclusive jet cross section in {ital {bar p}p} collisions at {radical}{ital s} =1.8 TeV at the Fermilab Tevatron using the Collider Detector at Fermilab. Good agreement is seen with the predictions of recent next-to-leading-order ({ital O}({alpha}{sub {ital s}}{sup 3})) QCD predictions. The dependence of the cross section on clustering cone size is reported for the first time. An improved limit on {Lambda}{sub {ital c}}, a term characterizing possible quark substructure, is set at 1.4 TeV (95% C.L.).
Published: 1992
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