Academic Journal

Measurement of the lifetime difference between B-s mass eigenstates

التفاصيل البيبلوغرافية
العنوان: Measurement of the lifetime difference between B-s mass eigenstates
المؤلفون: Acosta, D, Adelman, J, Affolder, T, Akimoto, T, Albrow, MG, Ambrose, D, Amerio, S, Amidei, D, Anastassov, A, Anikeev, K, Annovi, A, Antos, J, Aoki, M, Apollinari, G, Arisawa, T, Arguin, JF, Artikov, A, Ashmanskas, W, Attal, A, Azfar, F, Azzi-Bacchetta, P, Bacchetta, N, Bachacou, H, Badgett, W, Barbaro-Galtieri, A, Barker, GJ, Barnes, VE, Barnett, BA, Baroiant, S, Barone, M, Bauer, G, Bedeschi, F, Behari, S, Belforte, S, Bellettini, G, Bellinger, J, Ben-Haim, E, Benjamin, D, Beretvas, A, Bhatti, A, Binkley, M, Bisello, D, Bishai, M, Blair, RE, Blocker, C, Bloom, K, Blumenfeld, B, Bocci, A, Bodek, A, Bolla, G, Bolshov, A, Booth, PSL, Bortoletto, D, Boudreau, J, Bourov, S, Brau, B, Bromberg, C, Brubaker, E, Budagov, J, Budd, HS, Burkett, K, Busetto, G, Bussey, P, Byrum, KL, Cabrera, S, Campanelli, M, Campbell, M, Canepa, A, Casarsa, M, Carlsmith, D, Carron, S, Carosi, R, Cavalli-Sforza, M, Castro, A, Catastini, P, Cauz, D, Cerri, A, Cerrito, L, Chapman, J, Chen, C, Chen, YC, Chertok, M, Chiarelli, G, Chlachidze, G, Chlebana, F, Cho, I, Cho, K, Chokheli, D, Chou, JP, Chu, ML, Chuang, S, Chung, JY, Chung, WH, Chung, YS, Ciobanu, CI, Ciocci, MA, Clark, AG, Clark, D, Coca, M, Connolly, A, Convery, M, Conway, J, Cooper, B, Cordelli, M, Cortiana, G, Cranshaw, J, Cuevas, J, Culbertson, R, Currat, C, Cyr, D, Dagenhart, D, Da Ronco, S, D'Auria, S, de Barbaro, P, De Cecco, S, De Lentdecker, G, Dell'Agnello, S, Dell'Orso, M, Demers, S, Demortier, L, Deninno, M, De Pedis, D, Derwent, PF, Dionisi, C, Dittmann, JR, Dorr, C, Doksus, P, Dominguez, A, Donati, S, Donega, M, Donini, J, D'Onofrio, M, Dorigo, T, Drollinger, V, Ebina, K, Eddy, N, Ehlers, J, Ely, R, Erbacher, R, Erdmann, M, Errede, D, Errede, S, Eusebi, R, Fang, HC, Farrington, S, Fedorko, I, Fedorko, WT, Feild, RG, Feindt, M, Fernandez, JP, Ferretti, C, Field, RD, Flanagan, G, Flaugher, B, Flores-Castillo, LR, Foland, A, Forrester, S, Foster, GW, Franklin, M, Freeman, JC, Fujii, Y, Furic, I, Gajjar, A, Gallas, A, Galyardt, J, Gallinaro, M, Garcia-Sciveres, M, Garfinkel, AF, Gay, C, Gerberich, H, Gerdes, DW, Gerchtein, E, Giagu, S, Giannetti, P, Gibson, A, Gibson, K, Ginsburg, C, Giolo, K, Giordani, M, Giunta, M, Giurgiu, G, Glagolev, V, Glenzinski, D, Gold, M, Goldschmidt, N, Goldstein, D, Goldstein, J, Gomez, G, Gomez-Ceballos, G, Goncharov, M, Gonzalez, O, Gorelov, I, Goshaw, AT, Gotra, Y, Goulianos, K, Gresele, A, Griffiths, M, Grosso-Pilcher, C, Grundler, U, Guenther, M, Guimaraes da Costa, J, Haber, C, Hahn, K, Hahn, SR, Halkiadakis, E, Hamilton, A, Han, BY, Handler, R, Happacher, F, Hara, K, Hare, M, Harr, RF, Harris, RM, Hartmann, F, Hatakeyama, K, Hauser, J, Hays, C, Hayward, H, Heider, E, Heinemann, B, Heinrich, J, Hennecke, M, Herndon, M, Hill, C, Hirschbuehl, D, Hocker, A, Hoffman, KD, Holloway, A, Hou, S, Houlden, MA, Huffman, BT, Huang, Y, Hughes, RE, Huston, J, Ikado, K, Incandela, J, Introzzi, G, Iori, M, Ishizawa, Y, Issever, C, Ivanov, A, Iwata, Y, Iyutin, B, James, E, Jang, D, Jarrell, J, Jeans, D, Jensen, H, Jeon, EJ, Jones, M, Joo, KK, Jun, SY, Junk, T, Kamon, T, Kang, J, Karagoz Unel, M, Karchin, PE, Kartal, S, Kato, Y, Kemp, Y, Kephart, R, Kerzel, U, Khotilovich, V, Kilminster, B, Kim, DH, Kim, HS, Kim, JE, Kim, MJ, Kim, MS, Kim, SB, Kim, SH, Kim, TH, Kim, YK, King, BT, Kirby, M, Kirsch, L, Klimenko, S, Knuteson, B, Ko, BR, Kobayashi, H, Koehn, P, Kong, DJ, Kondo, K, Konigsberg, J, Kordas, K, Korn, A, Korytov, A, Kotelnikov, K, Kotwal, AV, Kovalev, A, Kraus, J, Kravchenko, I, Kreymer, A, Kroll, J, Kruse, M, Krutelyov, V, Kuhlmann, SE, Kwang, S, Laasanen, AT, Lai, S, Lami, S, Lammel, S, Lancaster, J, Lancaster, M, Lander, R, Lannon, K, Lath, A, Latino, G, Lauhakangas, R, Lazzizzera, I, Le, Y, Lecci, C, LeCompte, T, Lee, J, Lee, SW, Lefevre, R, Leonardo, N, Leone, S, Levy, S, Lewis, JD, Li, K, Lin, C, Lin, CS, Lindgren, M, Liss, TM, Lister, A, Litvintsev, DO, Liu, T, Liu, Y, Lockyer, NS, Loginov, A, Loreti, M, Loverre, P, Lu, RS, Lucchesi, D, Lujan, P, Lukens, P, Lungu, G, Lyons, L, Lys, J, Lysak, R, MacQueen, D, Madrak, R, Maeshima, K, Maksimovic, P, Malferrari, L, Manca, G, Marginean, R, Marino, C, Martin, A, Martin, M, Martin, V, Martinez, M, Maruyama, T, Matsunaga, H, Mattson, M, Mazzanti, P, McFarland, KS, McGivern, D, McIntyre, PM, McNamara, P, NcNulty, R, Mehta, A, Menzemer, S, Menzione, A, Merkel, P, Mesropian, C, Messina, A, Miao, T, Miladinovic, N, Miller, L, Miller, R, Miller, JS, Miquel, R, Miscetti, S, Mitselmakher, G, Miyamoto, A, Miyazaki, Y, Moggi, N, Mohr, B, Moore, R, Morello, M, Movilla Fernandez, PA, Mukherjee, A, Mulhearn, M, Muller, T, Mumford, R, Munar, A, Murat, P, Nachtman, J, Nahn, S, Nakamura, I, Nakano, I, Napier, A, Napora, R, Naumov, D, Necula, V, Niell, F, Nielsen, J, Nelson, C, Nelson, T, Neu, C, Neubauer, MS, Newman-Holmes, C, Nigmanov, T, Nodulman, L, Norniella, O, Oesterberg, K, Ogawa, T, Oh, SH, Oh, YD, Ohsugi, T, Okusawa, T, Oldeman, R, Orava, R, Orejudos, W, Pagliarone, C, Palencia, E, Paoletti, R, Papadimitriou, V, Pashapour, S, Patrick, J, Pauletta, G, Paulini, M, Pauly, T, Paus, C, Pellett, D, Penzo, A, Phillips, TJ, Piacentino, G, Piedra, J, Pitts, KT, Plager, C, Pompos, A, Pondrom, L, Pope, G, Portell, X, Poukhov, O, Prakoshyn, F, Pratt, T, Pronko, A, Proudfoot, J, Ptohos, F, Punzi, G, Rademacker, J, Rahaman, MA, Rakitine, A, Rappoccio, S, Ratnikov, F, Ray, H, Reisert, B, Rekovic, V, Renton, P, Rescigno, M, Rimondi, F, Rinnert, K, Ristori, L, Robertson, WJ, Robson, A, Rodrigo, T, Rolli, S, Rosenson, L, Roser, R, Rossin, R, Rott, C, Russ, J, Rusu, V, Ruiz, A, Ryan, D, Saarikko, H, Sabik, S, Safonov, A, St Denis, R, Sakumoto, WK, Salamanna, G, Saltzberg, D, Sanchez, C, Sansoni, A, Santi, L, Sarkar, S, Sato, K, Savard, P, Savoy-Navarro, A, Schlabach, P, Schmidt, EE, Schmidt, MP, Schmitt, M, Scodellaro, L, Scribano, A, Scuri, F, Sedov, A, Seidel, S, Seiya, Y, Semeria, F, Sexton-Kennedy, L, Sfiligoi, I, Shapiro, MD, Shears, T, Shepard, PF, Sherman, D, Shimojima, M, Shochet, M, Shon, Y, Shreyber, I, Sidoti, A, Siegrist, J, Siket, M, Sill, A, Sinervo, P, Sisakyan, A, Skiba, A, Slaughter, AJ, Sliwa, K, Smirnov, D, Smith, JR, Snider, FD, Snihur, R, Soha, A, Somalwar, SV, Spalding, J, Spezziga, M, Spiegel, L, Spinella, F, Spiropulu, M, Squillacioti, P, Stadie, H, Stelzer, B, Stelzer-Chilton, O, Strologas, J, Stuart, D, Sukhanov, A, Sumorok, K, Sun, H, Suzuki, T, Taffard, A, Tafirout, R, Takach, SF, Takano, H, Takashima, R, Takeuchi, Y, Takikawa, K, Tanaka, M, Tanaka, R, Tanimoto, N, Tapprogge, S, Tecchio, M, Teng, PK, Terashi, K, Tesarek, RJ, Tether, S, Thom, J, Thompson, AS, Thomson, E, Tipton, P, Tiwari, V, Tkaczyk, S, Toback, D, Tollefson, K, Tomura, T, Tonelli, D, Tonnesmann, M, Torre, S, Torretta, D, Tourneur, S, Trischuk, W, Tseng, J, Tsuchiya, R, Tsuno, S, Tsybychev, D, Turini, N, Turner, M, Ukegawa, F, Unverhau, T, Uozumi, S, Usynin, D, Vacavant, L, Vaiciulis, A, Varganov, A, Vataga, E, Vejcik, S, Velev, G, Veszpremi, V, Veramendi, G, Vickey, T, Vidal, R, Vila, I, Vilar, R, Vollrath, I, Volobouev, I, von der Mey, M, Wagner, P, Wagner, RG, Wagner, RL, Wagner, W, Wallny, R, Walter, T, Yamashita, T, Yamamoto, K, Wan, Z, Wang, MJ, Wang, SM, Warburton, A, Ward, B, Waschke, S, Waters, D, Watts, T, Weber, M, Wester, WC, Whitehouse, B, Wicklund, AB, Wicklund, E, Williams, HH, Wilson, P, Winer, BL, Wittich, P, Wolbers, S, Wolfe, C, Wolter, M, Worcester, M, Worm, S, Wright, T, Wu, X, Wurthwein, F, Wyatt, A, Yagil, A, Yang, C, Yang, UK, Yao, W, Yeh, GP, Yi, K, Yoh, J, Yoon, P, Yorita, K, Yoshida, T, Yu, I, Yu, S, Yu, Z, Yun, JC, Zanello, L, Zanetti, A, Zaw, I, Zetti, F, Zhou, J, Zsenei, A, Zucchelli, S
المصدر: Physical Review Letters , 94 (10) , Article 101803. (2005)
بيانات النشر: AMERICAN PHYSICAL SOC
سنة النشر: 2005
المجموعة: University College London: UCL Discovery
مصطلحات موضوعية: ANGULAR-DISTRIBUTIONS, DECAY AMPLITUDES, PHI DECAYS, MESONS
الوصف: We present measurements of the lifetimes and polarization amplitudes for B-s(0)-> J/psi phi and B-d(0)-> J/psi K-*0 decays. Lifetimes of the heavy and light mass eigenstates in the B-s(0) system are separately measured for the first time by determining the relative contributions of amplitudes with definite CP as a function of the decay time. Using 203 +/- 15 B-s(0) decays we obtain tau(L)=(1.05(-0.13)(+0.16)+/- 0.02) ps and tau(H)=(2.07(-0.46)(+0.58)+/- 0.03) ps. Expressed in terms of the difference Delta Gamma(s) and average Gamma(s), of the decay rates of the two eigenstates, the results are Delta Gamma(s)/Gamma(s)=(65(-33)(+25)+/- 1)% and Delta Gamma(s)=(0.47(-0.24)(+0.19)+/- 0.01) ps(-1).
نوع الوثيقة: article in journal/newspaper
وصف الملف: application/pdf
اللغة: English
Relation: https://discovery.ucl.ac.uk/id/eprint/136811/1/136811.pdf; https://discovery.ucl.ac.uk/id/eprint/136811/
الاتاحة: https://discovery.ucl.ac.uk/id/eprint/136811/1/136811.pdf
https://discovery.ucl.ac.uk/id/eprint/136811/
Rights: open
رقم الانضمام: edsbas.9F6053BE
قاعدة البيانات: BASE