Observation of orbitally excited B mesons in p(p)over-bar collisions at √s=1.8 TeV -: art. no. 072002

被引：0

作者：

Affolder, T ^{[1
]}

Akimoto, H

Akopian, A

Albrow, MG

Amaral, P

Amendolia, SR

Amidei, D

Anikeev, K

Antos, J

Apollinari, G

Arisawa, T

Asakawa, T

Ashmanskas, W

Atac, M

Azfar, F

Azzi-Bacchetta, P

Bacchetta, N

Bailey, MW

Bailey, S

de Barbaro, P

Barbaro-Galtieri, A

Barnes, VE

Barnett, BA

Barone, M

Bauer, G

Bedeschi, F

Belforte, S

Bellettini, G

Bellinger, J

Benjamin, D

Bensinger, J

Beretvas, A

Berge, JP

Berryhill, J

Bertolucci, S

Bevensee, B

Bhatti, A

Bigongiari, C

Binkley, M

Bisello, D

Blair, RE

Blocker, C

Bloom, K

Blumenfeld, B

Blusk, BS

Bocci, A

Bodek, A

Bokhari, W

Bolla, G

Bonushkin, Y

机构：

[1] Ernest Orlando Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA

[2] Acad Sinica, Inst Phys, Taipei 11529, Taiwan

[3] Argonne Natl Lab, Argonne, IL 60439 USA

[4] Univ Bologna, Ist Nazl Fis Nucl, I-40127 Bologna, Italy

[5] Brandeis Univ, Waltham, MA 02254 USA

[6] Univ Calif Los Angeles, Los Angeles, CA 90024 USA

[7] Univ Cantabria, Inst Fis Cantabria, E-39005 Santander, Spain

[8] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA

[9] Joint Nucl Res Inst, RU-141980 Dubna, Russia

[10] Duke Univ, Durham, NC 27708 USA

[11] Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA

[12] Univ Florida, Gainesville, FL 32611 USA

[13] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy

[14] Univ Geneva, CH-1211 Geneva 4, Switzerland

[15] Harvard Univ, Cambridge, MA 02138 USA

[16] Hiroshima Univ, Higashihiroshima 724, Japan

[17] Univ Illinois, Urbana, IL 61801 USA

[18] Johns Hopkins Univ, Baltimore, MD 21218 USA

[19] Univ Karlsruhe, Inst Expt Kernphys, D-76128 Karlsruhe, Germany

[20] Kyungpook Natl Univ, Korean Hadron Collider Lab, Taegu 702701, South Korea

[21] Seoul Natl Univ, Seoul 151742, South Korea

[22] Sungkyunkwan Univ, Suwon 440746, South Korea

[23] KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki 305, Japan

[24] MIT, Cambridge, MA 02139 USA

[25] McGill Univ, Inst Particle Phys, Montreal, PQ H3A 2T8, Canada

[26] Univ Toronto, Toronto, ON M5S 1A7, Canada

[27] Univ Michigan, Ann Arbor, MI 48109 USA

[28] Michigan State Univ, E Lansing, MI 48824 USA

[29] Univ New Mexico, Albuquerque, NM 87131 USA

[30] Ohio State Univ, Columbus, OH 43210 USA

[31] Osaka City Univ, Osaka 588, Japan

[32] Univ Oxford, Oxford OX1 3RH, England

[33] Univ Padua, Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy

[34] Univ Penn, Philadelphia, PA 19104 USA

[35] Univ Pisa, Ist Nazl Fis Nucl, I-56100 Pisa, Italy

[36] Scuola Normale Super Pisa, I-56100 Pisa, Italy

[37] Univ Pittsburgh, Pittsburgh, PA 15260 USA

[38] Purdue Univ, W Lafayette, IN 47907 USA

[39] Univ Rochester, Rochester, NY 14627 USA

[40] Rockefeller Univ, New York, NY 10021 USA

[41] Rutgers State Univ, Piscataway, NJ 08855 USA

[42] Texas A&M Univ, College Stn, TX 77843 USA

[43] Texas Tech Univ, Lubbock, TX 79409 USA

[44] Univ Trieste, Ist Nazl Fis Nucl, Udine, Italy

[45] Univ Tsukuba, Tsukuba, Ibaraki 305, Japan

[46] Tufts Univ, Medford, MA 02155 USA

[47] Waseda Univ, Tokyo 169, Japan

[48] Univ Wisconsin, Madison, WI 53706 USA

[49] Yale Univ, New Haven, CT 06520 USA

来源：

PHYSICAL REVIEW D | 2001年 / 64卷 / 07期

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We measure the relative rate of production of orbitally excited (L = 1) states of B mesons (B**) by observing their decays into B pi (+/-). We reconstruct B mesons through semileptonic decay channels using data collected in p(p) over bar collisions at roots = 1.8 TeV. The fraction of light B mesons that are produced as L = 1B** states is measured to be 0.28 +/- 0.06(stat) +/- 0.03(syst). We also measure the collective mass of the B** states, and quantify the result by quoting the (model-dependent) mass of the lowest B** state to be m(B-1) = 5.71 +/- 0.02 GeV/c(2).

引用

页数：16

共 50 条

[1] Observation of Bc mesons in p(p)over-bar collisions at √s=1.8 TeV -: art. no. 112004
Abe, F
Akimoto, H
Akopian, A
Albrow, MG
Amadon, A
Amendolia, SR
Amidei, D
Antos, J
Aota, S
Apollinari, G
Arisawa, T
Asakawa, T
Ashmanskas, W
Atac, M
Azzi-Bacchetta, P
Bacchetta, N
Bagdasarov, S
Bailey, MW
de Barbaro, P
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Barone, M
Bauer, G
Baumann, T
Bedeschi, F
Behrends, S
Belforte, S
Bellettini, G
Bellinger, J
Benjamin, D
Bensinger, J
Beretvas, A
Berge, JP
Berryhill, J
Bertolucci, S
Bettelli, S
Bevensee, B
Bhatti, A
Biery, K
Bigongiari, C
Binkley, M
Bisello, D
Blair, RE
Blocker, C
Blusk, S
Bodek, A
Bokhari, W
Bolla, G
Bonushkin, Y
PHYSICAL REVIEW D, 1998, 58 (11)
[2] Measurement of b(b)over-bar rapidity correlations in p(p)over-bar collisions at √s=1.8 TeV -: art. no. 032001
Abe, F
Akimoto, H
Akopian, A
Albrow, MG
Amadon, A
Amendolia, SR
Amidei, D
Antos, J
Aota, S
Apollinari, G
Arisawa, T
Asakawa, T
Ashmanskas, W
Atac, M
Azzi-Bacchetta, P
Bacchetta, N
Bagdasarov, S
Bailey, MW
de Barbaro, P
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Barone, M
Bauer, G
Baumann, T
Bedeschi, F
Behrends, S
Belforte, S
Bellettini, G
Bellinger, J
Benjamin, D
Bensinger, J
Beretvas, A
Berge, JP
Berryhill, J
Bertolucci, S
Bettelli, S
Bevensee, B
Bhatti, A
Biery, K
Bigongiari, C
Binkley, M
Bisello, D
Blair, RE
Blocker, C
Bloom, K
Blusk, S
Bodek, A
Bokhari, W
Bolla, G
PHYSICAL REVIEW D, 2000, 61 (03)
[3] Υ production and polarization in p(p)over-bar collisions at √s=1.8 TeV -: art. no. 161802
Acosta, D
Affolder, T
Akimoto, H
Albrow, MG
Amaral, P
Ambrose, D
Amidei, D
Anikeev, K
Antos, J
Apollinari, G
Arisawa, T
Artikov, A
Asakawa, T
Ashmanskas, W
Azfar, F
Azzi-Bacchetta, P
Bacchetta, N
Bachacou, H
Bailey, S
de Barbaro, P
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Baroiant, S
Barone, M
Bauer, G
Bedeschi, F
Belforte, S
Bell, WH
Bellettini, G
Bellinger, J
Benjamin, D
Bensinger, J
Beretvas, A
Berge, JP
Berryhill, J
Bhatti, A
Binkley, M
Bisello, D
Bishai, M
Blair, RE
Blocker, C
Bloom, K
Blumenfeld, B
Blusk, SR
Bocci, A
Bodek, A
Bolla, G
Bonushkin, Y
Bortoletto, D
PHYSICAL REVIEW LETTERS, 2002, 88 (16) : 161802 - 161802
[4] Search for the decay Bs→μ+μ-φ in p(p)over-bar collisions at √s=1.8 TeV -: art. no. 111101
Acosta, D
Affolder, T
Akimoto, H
Akopian, A
Albrow, MG
Amaral, P
Amidei, D
Anikeev, K
Antos, J
Apollinari, G
Arisawa, T
Artikov, A
Asakawa, T
Ashmanskas, W
Azfar, F
Azzi-Bacchetta, P
Bacchetta, N
Bachacou, H
Bailey, S
de Barbaro, P
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Baroiant, S
Barone, M
Bauer, G
Bedeschi, F
Belforte, S
Bell, WH
Bellettini, G
Bellinger, J
Benjamin, D
Bensinger, J
Beretvas, A
Berge, JP
Berryhill, J
Bhatti, A
Binkley, M
Bisello, D
Bishai, M
Blair, RE
Blocker, C
Bloom, K
Blumenfeld, B
Blusk, SR
Bocci, A
Bodek, A
Bokhari, W
Bolla, G
Bonushkin, Y
PHYSICAL REVIEW D, 2002, 65 (11)
[5] Search for bottom squarks in p(p)over-bar collisions at √s=1.8 TeV -: art. no. 031101
Abbott, B
Abolins, M
Abramov, V
Acharya, BS
Adam, I
Adams, DL
Adams, M
Ahn, S
Akimov, V
Alves, GA
Amos, N
Anderson, EW
Baarmand, MM
Babintsev, VV
Babukhadia, L
Baden, A
Baldin, B
Banerjee, S
Bantly, J
Barberis, E
Baringer, P
Bartlett, JF
Belyaev, A
Beri, SB
Bertram, I
Bezzubov, VA
Bhat, PC
Bhatnagar, V
Bhattacharjee, M
Biswas, N
Blazey, G
Blessing, S
Bloom, P
Boehnlein, A
Bojko, NI
Borcherding, F
Boswell, C
Brandt, A
Breedon, R
Briskin, G
Brock, R
Bross, A
Buchholz, D
Burtovoi, VS
Butler, JM
Carvalho, W
Casey, D
Casilum, Z
Castilla-Valdez, H
Chakraborty, D
PHYSICAL REVIEW D, 1999, 60 (03):
[6] Search for associated production of Υ and vector boson in p(p)over-bar collisions at √(s)over-bar=1.8 TeV -: art. no. 221803
Acosta, D
Affolder, T
Akimoto, H
Albrow, MG
Ambrose, D
Amidei, D
Anikeev, K
Antos, J
Apollinari, G
Arisawa, T
Artikov, A
Asakawa, T
Ashmanskas, W
Azfar, F
Azzi-Bacchetta, P
Bacchetta, N
Bachacou, H
Badgett, W
Bailey, S
de Barbaro, P
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Baroiant, S
Barone, M
Bauer, G
Bedeschi, F
Behari, S
Belforte, S
Bell, WH
Bellettini, G
Bellinger, J
Benjamin, D
Bensinger, J
Beretvas, A
Berryhill, J
Bhatti, A
Binkley, M
Bisello, D
Bishai, M
Blair, RE
Blocker, C
Bloom, K
Blumenfeld, B
Blusk, SR
Bocci, A
Bodek, A
Bolla, G
Bolshov, A
Bonushkin, Y
PHYSICAL REVIEW LETTERS, 2003, 90 (22)
[7] t(t)over-bar production cross section in p(p)over-bar collisions at √s=1.8 TeV -: art. no. 012004
Abazov, VM
Abbott, B
Abdesselam, A
Abolins, M
Abramov, V
Acharya, BS
Adams, DL
Adams, M
Ahmed, SN
Alexeev, GD
Alton, A
Alves, GA
Amidi, E
Amos, N
Anderson, EW
Arnoud, Y
Avila, C
Baarmand, MM
Babintsev, VV
Babukhadia, L
Bacon, TC
Baden, A
Balamurali, V
Baldin, B
Balm, PW
Banerjee, S
Bantly, J
Barberis, E
Baringer, P
Barreto, J
Bartlett, JF
Bassler, U
Bauer, D
Bean, A
Beaudette, F
Begel, M
Belyaev, A
Beri, SB
Bernardi, G
Bertram, I
Besson, A
Beuselinck, R
Bezzubov, VA
Bhat, PC
Bhatnagar, V
Bhattacharjee, M
Blazey, G
Blekman, F
Blessing, S
Boehnlein, A
PHYSICAL REVIEW D, 2003, 67 (01)
[8] Search for narrow t(t)over-bar resonances in p(p)over-bar collisions at √s=1.8 TeV -: art. no. 221801
Abazov, VM
Abbott, B
Abdesselam, A
Abolins, M
Abramov, V
Acharya, BS
Adams, DL
Adams, M
Ahmed, SN
Alexeev, GD
Alton, A
Alves, GA
Anderson, EW
Arnoud, Y
Avila, C
Babintsev, VV
Babukhadia, L
Bacon, TC
Baden, A
Baffioni, S
Baldin, B
Balm, PW
Banerjee, S
Barberis, E
Baringer, P
Barreto, J
Bartlett, JF
Bassler, U
Bauer, D
Bean, A
Beaudette, F
Begel, M
Belyaev, A
Beri, SB
Bernardi, G
Bertram, I
Besson, A
Beuselinck, R
Bezzubov, VA
Bhat, PC
Bhatnagar, V
Bhattacharjee, M
Blazey, G
Blekman, F
Blessing, S
Boehnlein, A
Bojko, NI
Bolton, TA
Borcherding, F
Bos, K
PHYSICAL REVIEW LETTERS, 2004, 92 (22) : 221801 - 1
[9] Measurement of b quark fragmentation fractions in the production of strange and light B mesons in p(p)over-bar collisions at √s=1.8 TeV -: art. no. 092005
Abe, F
Akimoto, H
Akopian, A
Albrow, MG
Amendolia, SR
Amidei, D
Antos, J
Aota, S
Apollinari, G
Arisawa, T
Asakawa, T
Ashmanskas, W
Atac, M
Azzi-Bacchetta, P
Bacchetta, N
Bagdasarov, S
Bailey, MW
de Barbaro, P
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Barone, M
Bauer, G
Baumann, T
Bedeschi, F
Behrends, S
Belforte, S
Bellettini, G
Bellinger, J
Benjamin, D
Bensinger, J
Beretvas, A
Berge, JP
Berryhill, J
Bertolucci, S
Bettelli, S
Bevensee, B
Bhatti, A
Biery, K
Bigongiari, C
Binkley, M
Bisello, D
Blair, RE
Blocker, C
Bloom, K
Blusk, S
Bodek, A
Bokhari, U
Bolla, G
Bonushkin, Y
PHYSICAL REVIEW D, 1999, 60 (09):
[10] Charged-particle multiplicity p(p)over-bar collisions at √s=1.8 TeV -: art. no. 211804
Affolder, T
Akimoto, H
Akopian, A
Albrow, MG
Amaral, P
Amidei, D
Anikeev, K
Antos, J
Apollinari, G
Arisawa, T
Artikov, A
Asakawa, T
Ashmanskas, W
Azfar, F
Azzi-Bacchetta, P
Bacchetta, N
Bachacou, H
Bailey, S
de Barbaro, P
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Baroiant, S
Barone, M
Bauer, G
Bedeschi, F
Belforte, S
Bell, WH
Bellettini, G
Bellinger, J
Benjamin, D
Bensinger, J
Beretvas, A
Berge, JP
Berryhill, J
Bhatti, A
Binkley, M
Bisello, D
Bishai, M
Blair, RE
Blocker, C
Bloom, K
Blumenfeld, B
Blusk, SR
Bocci, A
Bodek, A
Bokhari, W
Bolla, G
Bonushkin, Y
Bortoletto, D
PHYSICAL REVIEW LETTERS, 2001, 87 (21) : 211804

← 1 2 3 4 5 →