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51猎奇入口 of the q2 dependence of B鈫捪l谓 and of B鈫捪(蠅)l谓 and extraction of |Vub|

Physical Review D American Physical Society (APS) 68:7 (2003) 072003

Authors:

SB Athar, P Avery, L Breva-Newell, V Potlia, H Stoeck, J Yelton, K Benslama, BI Eisenstein, GD Gollin, I Karliner, N Lowrey, C Plager, C Sedlack, M Selen, JJ Thaler, J Williams, KW Edwards, D Besson, X Zhao, S Anderson, VV Frolov, DT Gong, Y Kubota, SZ Li, R Poling, A Smith, CJ Stepaniak, J Urheim, Z Metreveli, KK Seth, A Tomaradze, P Zweber, S Ahmed, MS Alam, J Ernst, L Jian, M Saleem, F Wappler, K Arms, E Eckhart, KK Gan, C Gwon, K Honscheid, D Hufnagel, H Kagan, R Kass, TK Pedlar, E von Toerne, MM Zoeller, H Severini, P Skubic, SA Dytman, JA Mueller, S Nam, V Savinov, JW Hinson, J Lee, DH Miller, V Pavlunin, B Sanghi, EI Shibata, IPJ Shipsey, D Cronin-Hennessy, AL Lyon, CS Park, W Park, JB Thayer, EH Thorndike, TE Coan, YS Gao, F Liu, Y Maravin, R Stroynowski, M Artuso, C Boulahouache, S Blusk, E Dambasuren, O Dorjkhaidav, R Mountain, H Muramatsu, R Nandakumar, T Skwarnicki, S Stone, JC Wang, AH Mahmood, SE Csorna, I Danko, G Bonvicini, D Cinabro, M Dubrovin, S McGee, A Bornheim, E Lipeles, SP Pappas, A Shapiro, WM Sun, AJ Weinstein, RA Briere, GP Chen, T Ferguson, G Tatishvili, H Vogel, NE Adam, JP Alexander, K Berkelman, V Boisvert, DG Cassel, JE Duboscq, KM Ecklund, R Ehrlich, RS Galik, L Gibbons, B Gittelman, SW Gray, DL Hartill, BK Heltsley, L Hsu, CD Jones, J Kandaswamy, DL Kreinick, A Magerkurth, H Mahlke-Kr眉ger, TO Meyer, NB Mistry, JR Patterson, D Peterson, J Pivarski, SJ Richichi, D Riley, AJ Sadoff, H Schwarthoff, MR Shepherd, JG Thayer, D Urner, T Wilksen, A Warburton, M Weinberger

51猎奇入口 of the q2 dependence of B鈫捪鈩撐 and of B鈫捪(蠅)鈩撐 and extraction of

Physical Review D - Particles, Fields, Gravitation and Cosmology 68:7 (2003) 720031-7200325

Authors:

SB Athar, P Avery, L Breva-Newell, V Potlia, H Stoeck, J Yelton, K Benslama, BI Eisenstein, GD Gollin, I Karliner, N Lowrey, C Plager, C Sedlack, M Selen, JJ Thaler, J Williams, KW Edwards, D Besson, X Zhao, S Anderson, VV Frolov, DT Gong, Y Kubota, SZ Li, R Poling, A Smith, CJ Stepaniak, J Urheim, Z Metreveli, KK Seth, A Tomaradze, P Zweber, S Ahmed, MS Alam, J Ernst, L Jian, M Saleem, F Wappler, K Arms, E Eckhart, KK Gan, C Gwon, K Honscheid, D Hufnagel, H Kagan, R Kass, TK Pedlar, E von Toerne, MM Zoeller, H Severini, P Skubic, SA Dytman, JA Mueller, S Nam, V Savinov, JW Hinson, J Lee, DH Miller, V Pavlunin, B Sanghi, EI Shibata, IPJ Shipsey, D Cronin-Hennessy, AL Lyon, CS Park, W Park, JB Thayer, EH Thorndike, TE Coan, YS Gao, F Liu, Y Maravin, R Stroynowski, M Artuso, C Boulahouache, S Blusk, E Dambasuren, O Dorjkhaidav, R Mountain, H Muramatsu, R Nandakumar, T Skwarnicki, S Stone, JC Wang, AH Mahmood, SE Csorna, I Danko, G Bonvicini, D Cinabro, M Dubrovin, S McGee, A Bornheim, E Lipeles, SP Pappas, A Shapiro, WM Sun, AJ Weinstein, RA Briere, GP Chen, T Ferguson

Abstract:

We report on determinations of |Vub| resulting from studies of the branching fraction and q2 distributions in exclusive semileptonic B decays that proceed via the b鈫抲 transition. Our data set consists of the 9.7脳106 BB虅 meson pairs collected at the Y(4S) resonance with the CLEO II detector. We measure B(B0鈫捪 -鈩+谓)=(1.33卤0.18卤0.11卤 0.01卤0.07)脳10-4 and B(B0鈫捪 -鈩+谓)=(2.17卤0.34-0.54+0.47卤0.41 卤0.01)脳10-4, where the errors are statistical, experimental systematic, systematic due to residual form-factor uncertainties in the signal, and systematic due to residual form-factor uncertainties in the cross-feed modes, respectively. We also find B(B+鈫捨封創+谓)=(0.84卤0.31卤 0.16卤0.09)脳10-4, consistent with what is expected from the B鈫捪鈩撐 mode and quark model symmetries. We extract |V ub| using light-cone sum rules for 0鈮2<16GeV 2 and lattice QCD for 16 GeV2鈮2

Search for Kaluza-Klein Graviton Emission in $p\bar{p}$ Collisions at $\sqrt{s}=1.8$ TeV using the Missing Energy Signature

ArXiv hep-ex/0309051 (2003)

Measurement of the average time-integrated mixing probability of b-flavored hadrons produced at the Tevatron

ArXiv hep-ex/0309030 (2003)

Silicon sensors development for the CMS pixel system

Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment Elsevier 511:1-2 (2003) 106-111

Authors:

Kirk Arndt, Gino Bolla, Daniela Bortoletto, Kim Giolo, Roland Horisberger, Amitava Roy, Tilman Rohe, Seunghee Son