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Measurement of Z0 and Drell-Yan production cross sections using dimuons in p̄p collisions at √s=1.8TeV

Physical Review D - Particles, Fields, Gravitation and Cosmology 59:5 (1999) 1-15

Authors:

F Abe, H Akimoto, A Akopian, MG Albrow, A Amadon, SR Amendolia, D Amidei, J Antos, S Aota, G Apollinari, T Arisawa, T Asakawa, W Ashmanskas, M Atac, P Azzi-Bacchetta, N Bacchetta, S Bagdasarov, MW Bailey, P De Barbara, A Barbaro-Galtieri, VE Barnes, BA Barnett, M Barone, G Bauer, T Baumann, F Bedeschi, S Behrends, S Belforte, G Bellettini, J Bellinger, D Benjamin, J Bensinger, A Beretvas, JP Berge, J Berryhill, S Bertolucci, S Bettelli, B Bevensee, A Bhatti, K Biery, C Bigongiari, M Binkley, D Bisello, RE Blair, C Blocker, K Bloom, S Blusk, A Bodek, W Bokhari, G Bolla, Y Bonushkin, D Bortoletto, J Boudreau, L Breccia, C Bromberg, N Bruner, R Brunetti, E Buckley-Geer, HS Budd, K Burkett, G Busetto, A Byon-Wagner, KL Byrum, M Campbell, A Caner, W Carithers, D Carlsmith, J Cassada, A Castro, D Cauz, A Cerri, PS Chang, PT Chang, HY Chao, J Chapman, MT Cheng, M Chertok, G Chiarelli, CN Chiou, F Chlebana, L Christofek, R Cropp, ML Chu, S Cihangir, AG Clark, M Cobal, E Cocca, M Contreras, J Conway, J Cooper, M Cordelli, D Costanzo, C Couyoumtzelis, D Cronin-Hennessy, R Culbertson, D Dagenhart, T Daniels, F DeJongh, S Dell'Agnello, M Dell'Orso

Abstract:

We present a measurement of Z0 boson and Drell-Yan production cross sections in p̄p collisions at √s =1.8TeV using a sample of 107 pb-1 accumulated by the Collider Detector at Fermilab. The Drell-Yan cross section is measured in the mass range of Mμμ>40GeV/c2. We compare the measurements with the predictions of quantum chromodynamics in both leading order and next-to-leading order, incorporating the recent parton distribution functions. The measurements are consistent with the standard model expectations. ©1999 The American Physical Society.
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First results on radiation damage studies using n+/p/p+ diodes fabricated with multi-guard ring structures1This research was supported in part by the US Department of Energy: Contracts DE-AC02-98CH10886, DE-FG03-91ER40674, and DE-FG02-91ER40681.1

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment Elsevier 423:2-3 (1999) 290-296

Authors:

G Bolla, D Bortoletto, GP Grim, RL Lander, Z Li, S Willard
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Search for Nonstandard Higgs Bosons Using High Mass Photon Pairs in pp¯→γγ+2 Jets at √s=1.8 TeV

Physical Review Letters American Physical Society (APS) 82:11 (1999) 2244-2249

Authors:

B Abbott, M Abolins, V Abramov, B Acharya, I Adam, D Adams, M Adams, S Ahn, G Alves, N Amos, E Anderson, M Baarmand, V Babintsev, L Babukhadia, A Baden, B Baldin, S Banerjee, J Bantly, E Barberis, P Baringer, J Bartlett, A Belyaev, S Beri, I Bertram, V Bezzubov, P Bhat, V Bhatnagar, M Bhattacharjee, N Biswas, G Blazey, S Blessing, P Bloom, A Boehnlein, N Bojko, F Borcherding, C Boswell, A Brandt, R Breedon, G Briskin, R Brock, A Bross, D Buchholz, V Burtovoi, J Butler, W Carvalho, D Casey, Z Casilum, H Castilla-Valdez, D Chakraborty, S Chekulaev, W Chen, S Choi, S Chopra, B Choudhary, J Christenson, M Chung, D Claes, A Clark, W Cobau, J Cochran, L Coney, W Cooper, D Coppage, C Cretsinger, D Cullen-Vidal, M Cummings, D Cutts, O Dahl, K Davis, K De, K Del Signore, M Demarteau, D Denisov, S Denisov, H Diehl, M Diesburg, G Di Loreto, P Draper, Y Ducros, L Dudko, S Dugad, A Dyshkant, D Edmunds, J Ellison, V Elvira, R Engelmann, S Eno, G Eppley, P Ermolov, O Eroshin, V Evdokimov, T Fahland, M Fatyga, S Feher, D Fein, T Ferbel, H Fisk, Y Fisyak, E Flattum, G Forden, M Fortner, K Frame, S Fuess, E Gallas, A Galyaev, P Gartung, V Gavrilov, T Geld, R Genik, K Genser, C Gerber, Y Gershtein, B Gibbard, B Gobbi, B Gómez, G Gómez, P Goncharov, J González Solís, H Gordon, L Goss, K Gounder, A Goussiou, N Graf, P Grannis, D Green, H Greenlee, S Grinstein, P Grudberg, S Grünendahl, G Guglielmo, J Guida, J Guida, A Gupta, S Gurzhiev, G Gutierrez, P Gutierrez, N Hadley, H Haggerty, S Hagopian, V Hagopian, K Hahn, R Hall, P Hanlet, S Hansen, J Hauptman, C Hebert, D Hedin, A Heinson, U Heintz, R Hernández-Montoya, T Heuring, R Hirosky, J Hobbs, B Hoeneisen, J Hoftun, F Hsieh, Tong Hu, A Ito, J Jaques, S Jerger, R Jesik, T Joffe-Minor, K Johns, M Johnson, A Jonckheere, M Jones, H Jöstlein, S Jun, C Jung, S Kahn, G Kalbfleisch, D Karmanov, D Karmgard, R Kehoe, S Kim, B Klima, C Klopfenstein, W Ko, J Kohli, D Koltick, A Kostritskiy, J Kotcher, A Kotwal, A Kozelov, E Kozlovsky, J Krane, M Krishnaswamy, S Krzywdzinski, S Kuleshov, Y Kulik, S Kunori, F Landry, G Landsberg, B Lauer, A Leflat, J Li, Q Li, J Lima, D Lincoln, S Linn, J Linnemann, R Lipton, F Lobkowicz, A Lucotte, L Lueking, A Lyon, A Maciel, R Madaras, R Madden, L Magaña-Mendoza, V Manankov, S Mani, H Mao, R Markeloff, T Marshall, M Martin, K Mauritz, B May, A Mayorov, R McCarthy, J McDonald, T McKibben, J McKinley, T McMahon, H Melanson, M Merkin, K Merritt, C Miao, H Miettinen, A Mincer, C Mishra, N Mokhov, N Mondal, H Montgomery, P Mooney, M Mostafa, H da Motta, C Murphy, F Nang, M Narain, V Narasimham, A Narayanan, H Neal, J Negret, P Nemethy, D Norman, L Oesch, V Oguri, N Oshima, D Owen, P Padley, A Para, N Parashar, Y Park, R Partridge, N Parua, M Paterno, B Pawlik, J Perkins, M Peters, R Piegaia, H Piekarz, Y Pischalnikov, B Pope, H Prosper, S Protopopescu, J Qian, P Quintas, R Raja, S Rajagopalan, O Ramirez, S Reucroft, M Rijssenbeek, T Rockwell, M Roco, P Rubinov, R Ruchti, J Rutherfoord, A Sánchez-Hernández, A Santoro, L Sawyer, R Schamberger, H Schellman, J Sculli, E Shabalina, C Shaffer, H Shankar, R Shivpuri, D Shpakov, M Shupe, H Singh, J Singh, V Sirotenko, E Smith, R Smith, R Snihur, G Snow, J Snow, S Snyder, J Solomon, M Sosebee, N Sotnikova, M Souza, G Steinbrück, R Stephens, M Stevenson, F Stichelbaut, D Stoker, V Stolin, D Stoyanova, M Strauss, K Streets, M Strovink, A Sznajder, P Tamburello, J Tarazi, M Tartaglia, T Thomas, J Thompson, T Trippe, P Tuts, V Vaniev, N Varelas, E Varnes, A Volkov, A Vorobiev, H Wahl, G Wang, J Warchol, G Watts, M Wayne, H Weerts, A White, J White, J Wightman, S Willis, S Wimpenny, J Wirjawan, J Womersley, E Won, D Wood, Z Wu, R Yamada, P Yamin, T Yasuda, P Yepes, K Yip, C Yoshikawa, S Youssef, J Yu, Y Yu, B Zhang, Z Zhou, Z Zhu, M Zielinski, D Zieminska, A Zieminski, E Zverev, A Zylberstejn
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High Q^2 Deep Inelastic Scattering at HERA

(1999)

Authors:

AM Cooper-Sarkar, A Bodek, K Long, E Rizvi, H Spiesberger
Details from ArXiV
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Measurement of the Bd0-B̄d0 flavor oscillation frequency and study of same side flavor tagging of B mesons in pp̄ collisions

Physical Review D - Particles, Fields, Gravitation and Cosmology 59:3 (1999) 1-41

Authors:

F Abe, H Akimoto, A Akopian, MG Albrow, A Amadon, SR Amendolia, D Amidei, J Antos, S Aota, G Apollinari, T Arisawa, T Asakawa, W Ashmanskas, M Atac, P Azzi-Bacchetta, N Bacchetta, S Bagdasarov, MW Bailey, P De Barbaro, A Barbaro-Galtieri, VE Barnes, BA Barnett, M Barone, G Bauer, T Baumann, F Bedeschi, S Behrends, S Belforte, G Bellettini, J Bellinger, D Benjamin, J Bensinger, A Beretvas, JP Berge, J Berryhill, S Bertolucci, S Bettelli, B Bevensee, A Bhatti, K Biery, C Bigongiari, M Binkley, D Bisello, RE Blair, C Blocker, S Blusk, A Bodek, W Bokhari, G Bolla, Y Bonushkin, D Bortoletto, J Boudreau, L Breccia, C Bromberg, N Bruner, R Brunetti, E Buckley-Geer, HS Budd, K Burkett, G Busetto, A Byon-Wagner, KL Byrum, M Campbell, A Caner, W Carithers, D Carlsmith, J Cassada, A Castro, D Cauz, A Cerri, PS Chang, PT Chang, HY Chao, J Chapman, MT Cheng, M Chertok, G Chiarelli, CN Chiou, F Chlebana, L Christofek, ML Chu, S Cihangir, AG Clark, M Cobal, E Cocca, M Contreras, J Conway, J Cooper, M Cordelli, D Costanzo, C Couyoumtzelis, D Cronin-Hennessy, R Culbertson, D Dagenhart, T Daniels, F DeJongh, S Dell'Agnello, M Dell'Orso, R Demina, L Demortier

Abstract:

Bd0-B̄d0 oscillations are observed in "self-tagged" samples of partially reconstructed B mesons decaying into a lepton and a charmed meson collected in pp̄ collisions at √s=1.8 TeV. A flavor tagging technique is employed which relies upon the correlation between the flavor of B mesons and the charge of a nearby particle. We measure the flavor oscillation frequency to be Δmd=0.471-0.068+0.078±0.034 ps-1. The tagging method is also demonstrated in exclusive samples of Bu+→J/ψK+ and Bd0→J/ψK*0(892), where similar flavor-charge correlations are observed. The tagging characteristics of the various samples are compared with each other, and with Monte Carlo simulations.
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