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We report a measurement of the bottom-strange meson mixing phase β s using the time evolution of Bs0→J/ ψ(→μ +μ -)(→K +K -) decays in which the quark-flavor content of the bottom-strange meson is identified at production. This measurement uses the full data set of proton-antiproton collisions at √s=1.96TeV collected by the Collider Detector experiment at the Fermilab Tevatron, corresponding to 9.6fb -1 of integrated luminosity. We report confidence regions in the two-dimensional space of β s and the Bs0 decay-width difference ΔΓ s and measure β s [-π/2,-1.51] [-0.06,0.30] [1.26,π/2] at the 68% confidence level, in agreement with the standard model expectation. Assuming the standard model value of β s, we also determine ΔΓ s=0.068±0. 026(stat)±0.009(syst)ps -1 and the mean Bs0 lifetime τ s=1.528±0.019(stat)±0.009(syst)ps, which are consistent and competitive with determinations by other experiments.

Measurement of the bottom-strange meson mixing phase in the full CDF data set

DELL'ORSO, MAURO;DONATI, SIMONE;PUNZI, GIOVANNI;
2012-01-01

Abstract

We report a measurement of the bottom-strange meson mixing phase β s using the time evolution of Bs0→J/ ψ(→μ +μ -)(→K +K -) decays in which the quark-flavor content of the bottom-strange meson is identified at production. This measurement uses the full data set of proton-antiproton collisions at √s=1.96TeV collected by the Collider Detector experiment at the Fermilab Tevatron, corresponding to 9.6fb -1 of integrated luminosity. We report confidence regions in the two-dimensional space of β s and the Bs0 decay-width difference ΔΓ s and measure β s [-π/2,-1.51] [-0.06,0.30] [1.26,π/2] at the 68% confidence level, in agreement with the standard model expectation. Assuming the standard model value of β s, we also determine ΔΓ s=0.068±0. 026(stat)±0.009(syst)ps -1 and the mean Bs0 lifetime τ s=1.528±0.019(stat)±0.009(syst)ps, which are consistent and competitive with determinations by other experiments.
2012
Aaltonen, T.; Alvarez, González; B., Amerio; S., Amidei; D., Anastassov; A., Annovi; A., Antos; J., Apollinari; G., Appel; J. A., Arisawa; T., Artikov; A., Asaadi; J., Ashmanskas; W., Auerbach; B., Aurisano; A., Azfar; F., Badgett; W., Bae; Barbaro, Galtieri; A., Barnes; V. E., Barnett; B. A., Barria; P., Bartos; P., Bauce; M., Bedeschi; F., Behari; S., Bellettini; G., Bellinger; J., Benjamin; D., Beretvas; A., Bhatti; A., Bisello; D., Bizjak; I., Bland; K. R., Blumenfeld; B., Bocci; A., Bodek; A., Bortoletto; D., Boudreau; J., Boveia; A., Brigliadori; L., Bromberg; C., Brucken; E., Budagov; J., Budd; H. S., Burkett; K., Busetto; G., Bussey; P., Buzatu; A., Calamba; A., Calancha; C., Camarda; S., Campanelli; M., Campbell; M., Canelli; F., Carls; B., Carlsmith; D., Carosi; R., Carrillo; S., Carron; S., Casal; B., Casarsa; M., Castro; A., Catastini; P., Cauz; D., Cavaliere; Cavalli, Sforza; M., Cerri; A., Cerrito; L., Chen; Y. C., Chertok; M., Chiarelli; G., Chlachidze; G., Chlebana; F., Cho; K., Chokheli; D., Chung; W. H., Chung; Y. S., Ciocci; M. A., Clark; A., Clarke; C., Compostella; G., Convery; M. E., Conway; J., Corbo; M., Cordelli; M., Cox; C. A., Cox; D. J., Crescioli; F., Cuevas; J., Culbertson; R., Dagenhart; D., D'Ascenzo; N., Datta; De, Barbaro; Dell'Orso, Mauro; M., Demortier; L., Deninno; M., Devoto; F., D'Errico; Di, Canto; Di, Ruzza; B., Dittmann; J. R., D'Onofrio; Donati, Simone; Dong, P.; Dorigo, M.; Dorigo, T.; Ebina, K.; Elagin, A.; Eppig, A.; Erbacher, R.; Errede, S.; Ershaidat, N.; Eusebi, R.; Farrington, S.; Feindt, M.; Fernandez, J. P.; Field, R.; Flanagan, G.; Forrest, R.; Frank, M. J.; Franklin, M.; Freeman, J. C.; Funakoshi, Y.; Furic, I.; Gallinaro, M.; Garcia, J. E.; Garfinkel, A. F.; Garosi, P.; Gerberich, H.; Gerchtein, E.; Giagu, S.; Giakoumopoulou, V.; Giannetti, P.; Gibson, K.; Ginsburg, C. M.; Giokaris, N.; Giromini, P.; Giurgiu, G.; Glagolev, V.; Glenzinski, D.; Gold, M.; Goldin, D.; Goldschmidt, N.; Golossanov, A.; Gomez, G.; Gomez, Ceballos; G., Goncharov; M., González; O., Gorelov; I., Goshaw; A. T., Goulianos; K., Grillo; L., Grinstein; Grosso, Pilcher; C., Group; R., C.; Guimaraes Da, Costa; J., Hahn; S. R., Halkiadakis; E., Hamaguchi; A., Han; J. Y., Happacher; F., Hara; K., Hare; D., Hare; M., Harr; R. F., Hatakeyama; K., Hays; C., Heck; M., Heinrich; J., Herndon; M., Hewamanage; S., Hocker; A., Hopkins; W., Horn; D., Hou; S., Hughes; R. E., Hurwitz; M., Husemann; U., Hussain; N., Hussein; M., Huston; J., Introzzi; G., Iori; M., Ivanov; A., James; E., Jang; D., Jayatilaka; B., Jeon; E. J., Jindariani; S., Jones; M., Joo; K. K., Jun; S. Y., Junk; T. R., Kamon; T., Karchin; P. E., Kasmi; A., Kato; Y., Ketchum; W., Keung; J., Khotilovich; V., Kilminster; B., Kim; D. H., Kim; H. S., Kim; J. E., Kim; M. J., Kim; S. B., Kim; S. H., Kim; Y. K., Kim; Y. J., Kimura; N., Kirby; M., Klimenko; S., Knoepfel; K., Kondo; K., Kong; D. J., Konigsberg; J., Kotwal; A. V., Kreps; M., Kroll; J., Krop; D., Kruse; M., Krutelyov; V., Kuhr; T., Kurata; M., Kwang; S., Laasanen; A. T., Lami; S., Lammel; S., Lancaster; M., Lander; R. L., Lannon; K., Lath; A., Latino; G., Lecompte; T., Lee; E., Lee; H. S., Lee; J. S., Lee; S. W., Leo; S., Leone; S., Lewis; J. D., Limosani; A., Lin; C. J., Lindgren; M., Lipeles; E., Lister; A., Litvintsev; D. O., Liu; C., Liu; H., Liu; Q., Liu; T., Lockwitz; S., Loginov; A., Lucchesi; D., Lueck; J., Lujan; P., Lukens; P., Lungu; G., Lys; J., Lysak; R., Madrak; R., Maeshima; K., Maestro; P., Malik; S., Manca; Manousakis, Katsikakis; A., Margaroli; F., Marino; C., Martínez; M., Mastrandrea; P., Matera; K., Mattson; M. E., Mazzacane; A., Mazzanti; P., Mcfarland; K. S., Mcintyre; P., Mcnulty; R., Mehta; A., Mehtala; P., Mesropian; C., Miao; T., Mietlicki; D., Mitra; A., Miyake; H., Moed; S., Moggi; N., Mondragon; M. N., Moon; C. S., Moore; R., Morello; M. J., Morlock; Movilla, Fernandez; P., Mukherjee; A., Muller; T., Murat; P., Mussini; M., Nachtman; J., Nagai; Y., Naganoma; J., Nakano; I., Napier; A., Nett; J., Neu; C., Neubauer; M. S., Nielsen; J., Nodulman; L., Noh; S. Y., Norniella; O., Oakes; L., Oh; S. H., Oh; Y. D., Oksuzian; I., Okusawa; T., Orava; R., Ortolan; Pagan, Griso; S., Pagliarone; C., Palencia; E., Papadimitriou; V., Paramonov; A. A., Patrick; J., Pauletta; G., Paulini; M., Paus; C., Pellett; D. E., Penzo; A., Phillips; T. J., Piacentino; G., Pianori; E., Pilot; J., Pitts; K., Plager; C., Pondrom; L., Poprocki; S., Potamianos; K., Prokoshin; F., Pranko; A., Ptohos; Punzi, Giovanni; G., Rahaman; A., Ramakrishnan; V., Ranjan; N., Redondo; I., Renton; P., Rescigno; M., Riddick; T., Rimondi; F., Ristori; L., Robson; A., Rodrigo; T., Rodriguez; T., Rogers; E., Rolli; S., Roser; R., Ruffini; F., Ruiz; A., Russ; J., Rusu; V., Safonov; A., Sakumoto; W. K., Sakurai; Y., Santi; L., Sato; K., Saveliev; Savoy, Navarro; A., Schlabach; P., Schmidt; A., Schmidt; E. E., Schwarz; T., Scodellaro; L., Scribano; A., Scuri; F., Seidel; S., Seiya; Y., Semenov; A., Sforza; F., Shalhout; S. Z., Shears; T., Shepard; P. F., Shimojima; M., Shochet; Shreyber, Tecker; I., Simonenko; A., Sinervo; P., Sliwa; K., Smith; J. R., Snider; F. D., Soha; A., Sorin; V., Song; H., Squillacioti; P., Stancari; Denis, S. t.; R., Stelzer; Stelzer, Chilton; O., Stentz; D., Strologas; J., Strycker; G. L., Sudo; Y., Sukhanov; A., Suslov; I., Takemasa; K., Takeuchi; Y., Tang; J., Tecchio; M., Teng; P. K., Thom; J., Thome; J., Thompson; G. A., Thomson; E., Toback; D., Tokar; S., Tollefson; K., Tomura; T., Tonelli; D., Torre; S., Torretta; D., Totaro; P., Trovato; M., Ukegawa; F., Uozumi; S., Varganov; A., Vázquez; F., Velev; G., Vellidis; C., Vidal; M., Vila; I., Vilar; R., Vizán; J., Vogel; M., Volpi; G., Wagner; P., Wagner; R. L., Wakisaka; T., Wallny; R., Wang; S. M., Warburton; A., Waters; D., Wester; W. C., Whiteson; D., Wicklund; A. B., Wicklund; E., Wilbur; S., Wick; F., Williams; H. H., Wilson; J. S., Wilson; P., Winer; B. L., Wittich; P., Wolbers; S., Wolfe; H., Wright; T., Wu; X., Wu; Z., Yamamoto; K., Yamato; D., Yang; T., Yang; U. K., Yang; Y. C., Yao; W. M., Yeh; G. P., Yi; K., Yoh; J., Yorita; K., Yoshida; T., Yu; G. B., Yu; I., Yu; S. S., Yun; J. C., Zanetti; A., Zeng; Y., Zhou; C., Zucchelli; S., Jy; Koh, Yh; Koike, M; Komatsu, M; Kominami, E; Kong, Hj; Kong, Wj; Korolchuk, Vi; Kotake, Y; Koukourakis, Mi; Kouri Flores, Jb; Kovács, Al; Kraft, C; Krainc, D; Krämer, H; Kretz Remy, C; Krichevsky, Am; Kroemer, G; Krüger, R; Krut, O; Ktistakis, Nt; Kuan, Cy; Kucharczyk, R; Kumar, A; Kumar, R; Kumar, S; Kundu, M; Kung, Hj; Kurz, T; Kwon, Hj; La Spada, Ar; Lafont, F; Lamark, T; Landry, J; Lane, Jd; Lapaquette, P; Laporte, Jf; László, L; Lavandero, S; Lavoie, Jn; Layfield, R; Lazo, Pa; Le, W; Le Cam, L; Ledbetter, Dj; Lee, Aj; Lee, Bw; Lee, Gm; Lee, J; Lee, Jh; Lee, M; Lee, Ms; Lee, Sh; Leeuwenburgh, C; Legembre, P; Legouis, R; Lehmann, M; Lei, Hy; Lei, Qy; Leib, Da; Leiro, J; Lemasters, Jj; Lemoine, A; Lesniak, Ms; Lev, D; Levenson, Vv; Levine, B; Levy, E; Li, F; Li, Jl; Li, L; Li, S; Li, W; Li, Xj; Li, Yb; Li, Yp; Liang, C; Liang, Q; Liao, Yf; Liberski, Pp; Lieberman, A; Lim, Hj; Lim, Kl; Lim, K; Lin, Cf; Lin, Fc; Lin, J; Lin, Jd; Lin, K; Lin, Ww; Lin, Wc; Lin, Yl; Linden, R; Lingor, P; Lippincott Schwartz, J; Lisanti, Mp; Liton, Pb; Liu, B; Liu, Cf; Liu, K; Liu, L; Liu, Qa; Liu, W; Liu, Yc; Liu, Y; Lockshin, Ra; Lok, Cn; Lonial, S; Loos, B; Lopez Berestein, G; López Otín, C; Lossi, L; Lotze, Mt; Lőw, P; Lu, B; Lu, B; Lu, B; Lu, Z; Luciano, F; Lukacs, Nw; Lund, Ah; Lynch Day, Ma; Ma, Y; Macian, F; Mackeigan, Jp; Macleod, Kf; Madeo, F; Maiuri, L; Maiuri, Mc; Malagoli, D; Malicdan, Mc; Malorni, W; Man, N; Mandelkow, Em; Manon, S; Manov, I; Mao, K; Mao, X; Mao, Z; Marambaud, P; Marazziti, D; Marcel, Yl; Marchbank, K; Marchetti, P; Marciniak, Sj; Marcondes, M; Mardi, M; Marfe, G; Mariño, G; Markaki, M; Marten, Mr; Martin, Sj; Martinand Mari, C; Martinet, W; Martinez Vicente, M; Masini, M; Matarrese, P; Matsuo, S; Matteoni, R; Mayer, A; Mazure, Nm; Mcconkey, Dj; Mcconnell, Mj; Mcdermott, C; Mcdonald, C; Mcinerney, Gm; Mckenna, Sl; Mclaughlin, B; Mclean, Pj; Mcmaster, Cr; Mcquibban, Ga; Meijer, Aj; Meisler, Mh; Meléndez, A; Melia, Tj; Melino, G; Mena, Ma; Menendez, Ja; Menna Barreto, Rf; Menon, Mb; Menzies, Fm; Mercer, Ca; Merighi, A; Merry, De; Meschini, S; Meyer, Cg; Meyer, Tf; Miao, Cy; Miao, Jy; Michels, Pa; Michiels, C; Mijaljica, D; Milojkovic, A; Minucci, S; Miracco, C; Miranti, Ck; Mitroulis, I; Miyazawa, K; Mizushima, N; Mograbi, B; Mohseni, S; Molero, X; Mollereau, B; Mollinedo, F; Momoi, T; Monastyrska, I; Monick, Mm; Monteiro, Mj; Moore, Mn; Mora, R; Moreau, K; Moreira, Pi; Moriyasu, Y; Moscat, J; Mostowy, S; Mottram, Jc; Motyl, T; Moussa, Ce; Müller, S; Muller, S; Münger, K; Münz, C; Murphy, Lo; Murphy, Me; Musarò, A; Mysorekar, I; Nagata, E; Nagata, K; Nahimana, A; Nair, U; Nakagawa, T; Nakahira, K; Nakano, H; Nakatogawa, H; Nanjundan, M; Naqvi, Ni; Narendra, Dp; Narita, M; Navarro, M; Nawrocki, St; Nazarko, Ty; Nemchenko, A; Netea, Mg; Neufeld, Tp; Ney, Pa; Nezis, Ip; Nguyen, Hp; Nie, D; Nishino, I; Nislow, C; Nixon, Ra; Noda, T; Noegel, Aa; Nogalska, A; Noguchi, S; Notterpek, L; Novak, I; Nozaki, T; Nukina, N; Nürnberger, T; Nyfeler, B; Obara, K; Oberley, Td; Oddo, S; Ogawa, M; Ohashi, T; Okamoto, K; Oleinick, Nl; Oliver, Fj; Olsen, Lj; Olsson, S; Opota, O; Osborne, Tf; Ostrander, Gk; Otsu, K; Ou, Jh; Ouimet, M; Overholtzer, M; Ozpolat, B; Paganetti, P; Pagnini, U; Pallet, N; Palmer, Ge; Palumbo, C; Pan, T; Panaretakis, T; Pandey, Ub; Papackova, Z; Papassideri, I; Paris, I; Park, J; Park, Ok; Parys, Jb; Parzych, Kr; Patschan, S; Patterson, C; Pattingre, S; Pawelek, Jm; Peng, J; Perlmutter, Dh; Perrotta, I; Perry, G; Pervaiz, S; Peter, M; Peters, Gj; Petersen, M; Petrovski, G; Phang, Jm; Piacentini, M; Pierre, P; Pierrefite Carle, V; Pierron, G; Pinkas Kramarski, R; Piras, A; Piri, N; Platanias, Lc; Pöggeler, S; Poirot, M; Poletti, A; Poüs, C; Pozuelo Rubio, M; Prætorius Ibba, M; Prasad, A; Prescott, M; Priault, M; Produit Zengaffinen, N; Progulske Fox, A; Proikas Cezanne, T; Przedborski, S; Przyklenk, K; Puertollano, R; Puyal, J; Qian, Sb; Qin, L; Qin, Zh; Quaggin, Se; Raben, N; Rabinowich, H; Rabkin, Sw; Rahman, I; Rami, A; Ramm, G; Randall, G; Randow, F; Rao, Va; Rathmell, Jc; Ravikumar, B; Ray, Sk; Reed, Bh; Reed, Jc; Reggiori, F; Régnier Vigouroux, A; Reichert, As; Reiners JJ, Jr; Reiter, Rj; Ren, J; Revuelta, Jl; Rhodes, Cj; Ritis, K; Rizzo, E; Robbins, J; Roberge, M; Roca, H; Roccheri, Mc; Rocchi, S; Rodemann, Hp; Rodríguez de Córdoba, S; Rohrer, B; Roninson, Ib; Rosen, K; Rost Roszkowska, Mm; Rouis, M; Rouschop, Km; Rovetta, F; Rubin, Bp; Rubinsztein, Dc; Ruckdeschel, K; Rucker EB, 3rd; Rudich, A; Rudolf, E; Ruiz Opazo, N; Russo, R; Rusten, Te; Ryan, Km; Ryter, Sw; Sabatini, Dm; Sadoshima, J; Saha, T; Saitoh, T; Sakagami, H; Sakai, Y; Salekdeh, Gh; Salomoni, P; Salvaterra, Pm; Salvesen, G; Salvioli, R; Sanchez, Am; Sánchez Alcázar, Ja; Sánchez Prieto, R; Sandri, M; Sankar, U; Sansanwal, P; Santambrogio, L; Saran, S; Sarkar, S; Sarwal, M; Sasakawa, C; Sasnauskiene, A; Sass, M; Sato, K; Sato, M; Schapira, Ah; Scharl, M; Schätzl, Hm; Scheper, W; Schiaffino, S; Schneider, C; Schneider, Me; Schneider Stock, R; Schoenlein, Pv; Schorderet, Df; Schüller, C; Schwartz, Gk; Scorrano, L; Sealy, L; Seglen, Po; Segura Aguilar, J; Seiliez, I; Seleverstov, O; Sell, C; Seo, Jb; Separovic, D; Setaluri, V; Setoguchi, T; Settembre, C; Shacka, Jj; Shanmugam, M; Shapiro, Im; Shaulian, E; Shaw, Rj; Shelhamer, Jh; Shen, Hm; Shen, Wc; Sheng, Zh; Shi, Y; Shibuya, K; Shidoji, Y; Shieh, Jj; Shih, Cm; Shimada, Y; Shimizu, S; Shintani, T; Shirihai, Os; Shore, Gc; Sibirny, Aa; Sidhu, Sb; Sikorska, B; Silva Zacarin, Ec; Simmons, A; Simon, Ak; Simon, Hu; Simone, C; Simonsen, A; Sinclair, Da; Singh, R; Sinha, D; Sinicrope, Fa; Sirko, A; Siu, Pm; Sivridis, E; Skop, V; Skulachev, Vp; Slack, Rs; Smaili, Ss; Smith, Dr; Soengas, Ms; Soldati, T; Song, X; Sood, Ak; Soong, Tw; Sotgia, F; Spector, Sa; Spies, Cd; Springer, W; Srinivasula, Sm; Stefanis, L; Steffan, Js; Stendel, R; Stenmark, H; Stephanou, A; Stern, St; Sternberg, C; Stork, B; Strålfors, P; Subauste, Cs; Sui, X; Sulzer, D; Sun, J; Sun, Sy; Sun, Zj; Sung, Jj; Suzuki, K; Suzuki, T; Swanson, Ms; Swanton, C; Sweeney, St; Sy, Lk; Szabadkai, G; Tabas, I; Taegtmeyer, H; Tafani, M; Takács Vellai, K; Takano, Y; Takegawa, K; Takemura, G; Takeshita, F; Talbot, Nj; Tan, Ks; Tanaka, K; Tanaka, K; Tang, D; Tang, D; Tanida, I; Tannous, Ba; Tavernarakis, N; Taylor, Gs; Taylor, Ga; Taylor, Jp; Terada, Ls; Terman, A; Tettamanti, G; Thevissen, K; Thompson, Cb; Thorburn, A; Thumm, M; Tian, F; Tian, Y; Tocchini Valentini, G; Tolkovsky, Am; Tomino, Y; Tönges, L; Tooze, Sa; Tournier, C; Tower, J; Towns, R; Trajkovic, V; Travassos, Lh; Tsai, Tf; Tschan, Mp; Tsubata, T; Tsung, A; Turk, B; Turner, Ls; Tyagi, Sc; Uchiyama, Y; Ueno, T; Umekawa, M; Umemiya, Shira
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