Branching fractions of τ leptons to three charged hadrons -: art. no. 181802

被引:39
|
作者
Briere, RA [1 ]
Chen, GP
Ferguson, T
Tatishvili, G
Vogel, H
Adam, NE
Alexander, JP
Berkelman, K
Boisvert, V
Cassel, DG
Drell, PS
Duboscq, JE
Ecklund, KM
Ehrlich, R
Galik, RS
Gibbons, L
Gittelman, B
Gray, SW
Hartill, DL
Heltsley, BK
Hsu, L
Jones, CD
Kandaswamy, J
Kreinick, DL
Magerkurth, A
Mahlke-Krüger, H
Meyer, TO
Mistry, NB
Patterson, JR
Peterson, D
Pivarski, J
Richichi, SJ
Riley, D
Sadoff, AJ
Schwarthoff, H
Shepherd, MR
Thayer, JG
Urner, D
Wilksen, T
Warburton, A
Weinberger, M
Athar, SB
Avery, P
Breva-Newell, L
Potlia, V
Stoeck, H
Yelton, J
Benslama, K
Eisenstein, BI
Gollin, GD
机构
[1] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA
[2] Cornell Univ, Ithaca, NY 14853 USA
[3] Univ Florida, Gainesville, FL 32611 USA
[4] Univ Illinois, Urbana, IL 61801 USA
[5] Carleton Univ, Ottawa, ON K1S 5B6, Canada
[6] Inst Particle Phys, Toronto, ON M5S 1A7, Canada
[7] Univ Kansas, Lawrence, KS 66045 USA
[8] Univ Minnesota, Minneapolis, MN 55455 USA
[9] Northwestern Univ, Evanston, IL 60208 USA
[10] SUNY Albany, Albany, NY 12222 USA
[11] Ohio State Univ, Columbus, OH 43210 USA
[12] Univ Oklahoma, Norman, OK 73019 USA
[13] Univ Pittsburgh, Pittsburgh, PA 15260 USA
[14] Purdue Univ, W Lafayette, IN 47907 USA
[15] Univ Rochester, Rochester, NY 14627 USA
[16] So Methodist Univ, Dallas, TX 75275 USA
[17] Syracuse Univ, Syracuse, NY 13244 USA
[18] Univ Texas Pan Amer, Edinburg, TX 78539 USA
[19] Vanderbilt Univ, Nashville, TN 37235 USA
[20] Wayne State Univ, Detroit, MI 48202 USA
[21] CALTECH, Pasadena, CA 91125 USA
关键词
STRANGE-QUARK MASS; CLEO-II DETECTOR; DECAYS; KAONS; E(+)E(-); UPGRADE; LIBRARY; KORALB;
D O I
10.1103/PhysRevLett.90.181802
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
From electron-positron collision data collected with the CLEO detector operating at Cornell Electron Storage Ring near roots=10.6 GeV, improved measurements of the branching fractions for tau decays into three explicitly identified hadrons and a neutrino are presented as B(tau(-)-->pi(-)pi(+)pi(-)nu(tau))=(9.13+/-0.05+/-0.46)%, B(tau(-)-->K(-)pi(+)pi(-)nu(tau))=(3.84+/-0.14+/-0.38)x10(-3), B(tau(-)-->K(-)K(+)pi(-)nu(tau))=(1.55+/-0.06+/-0.09)x10(-3), and B(tau(-)-->K(-)K(+)K(-)nu(tau))<3.7x10(-5) at 90% C.L., where the uncertainties are statistical and systematic, respectively.
引用
收藏
页数:5
相关论文
共 50 条
  • [21] Branching fractions for ψ(2S)-to-J/ψ transitions -: art. no. 232002
    Adam, NE
    Alexander, JP
    Berkelman, K
    Cassel, DG
    Crede, V
    Duboscq, JE
    Ecklund, KM
    Ehrlich, R
    Fields, L
    Galik, RS
    Gibbons, L
    Gittelman, B
    Gray, R
    Gray, SW
    Hartill, DL
    Heltsley, BK
    Hertz, D
    Hsu, L
    Jones, CD
    Kandaswamy, J
    Kreinick, DL
    Kuznetsov, VE
    Mahlke-Krüger, H
    Meyer, TO
    Onyisi, PUE
    Patterson, JR
    Peterson, D
    Phillips, EA
    Pivarski, J
    Riley, D
    Ryd, A
    Sadoff, AJ
    Schwarthoff, H
    Shepherd, MR
    Stroiney, S
    Sun, WM
    Urner, D
    Wilksen, T
    Weinberger, M
    Athar, SB
    Avery, P
    Breva-Newell, L
    Patel, R
    Potlia, V
    Stoeck, H
    Yelton, J
    Rubin, P
    Cawlfield, C
    Eisenstein, BI
    Gollin, GD
    PHYSICAL REVIEW LETTERS, 2005, 94 (23)
  • [22] Measurements of branching fractions and CP asymmetries in B → ηh decays -: art. no. 091106
    Chang, P
    Abe, K
    Abe, K
    Aihara, H
    Akatsu, M
    Asano, Y
    Aushev, T
    Bakich, AM
    Balagura, V
    Ban, Y
    Banerjee, S
    Bedny, I
    Bitenc, U
    Bizjak, I
    Blyth, S
    Bondar, A
    Bozek, A
    Bracko, M
    Brodzicka, J
    Browder, TE
    Chao, Y
    Chen, A
    Chen, KF
    Cheon, BG
    Chistov, R
    Choi, SK
    Choi, Y
    Chuvikov, A
    Cole, S
    Dalseno, J
    Danilov, M
    Dash, M
    Dragic, J
    Drutskoy, A
    Eidelman, S
    Eiges, V
    Fratina, S
    Gabyshev, N
    Garmash, A
    Gershon, T
    Gokhroo, G
    Guo, R
    Haba, J
    Hayasaka, K
    Hayashii, H
    Hazumi, M
    Hokuue, T
    Hoshi, Y
    Hou, S
    Hou, WS
    PHYSICAL REVIEW D, 2005, 71 (09): : 1 - 6
  • [23] θ13 as a probe of μ⇆τ symmetry for leptons -: art. no. 027
    Mohapatra, RN
    JOURNAL OF HIGH ENERGY PHYSICS, 2004, (10):
  • [24] Decay of the ψ(3770) to light hadrons -: art. no. 012002
    Adams, GS
    Anderson, M
    Cummings, JP
    Danko, I
    Napolitano, J
    He, Q
    Muramatsu, H
    Park, CS
    Thorndike, EH
    Coan, TE
    Gao, YS
    Liu, F
    Artuso, M
    Boulahouache, C
    Blusk, S
    Butt, J
    Dorjkhaidav, O
    Li, J
    Menaa, N
    Mountain, R
    Nandakumar, R
    Randrianarivony, K
    Redjimi, R
    Sia, R
    Skwarnicki, T
    Stone, S
    Wang, JC
    Zhang, K
    Csorna, SE
    Bonvicini, G
    Cinabro, D
    Dubrovin, M
    Lincoln, A
    Briere, RA
    Chen, GP
    Chen, J
    Ferguson, T
    Tatishvili, G
    Vogel, H
    Watkins, ME
    Rosner, JL
    Adam, NE
    Alexander, JP
    Berkelman, K
    Cassel, DG
    Crede, V
    Duboscq, JE
    Ecklund, KM
    Ehrlich, R
    Fields, L
    PHYSICAL REVIEW D, 2006, 73 (01):
  • [25] Measurement of branching fractions for exclusive B decays to charmonium final states -: art. no. 032001
    Aubert, B
    Boutigny, D
    Gaillard, JM
    Hicheur, A
    Karyotakis, Y
    Lees, JP
    Robbe, P
    Tisserand, V
    Palano, A
    Chen, GP
    Chen, JC
    Qi, ND
    Rong, G
    Wang, P
    Zhu, YS
    Eigen, G
    Reinertsen, PL
    Stugu, B
    Abbott, B
    Abrams, GS
    Borgland, AW
    Breon, AB
    Brown, DN
    Button-Shafer, J
    Cahn, RN
    Clark, AR
    Gill, MS
    Gritsan, A
    Groysman, Y
    Jacobsen, RG
    Kadel, RW
    Kadyk, J
    Kerth, LT
    Kluth, S
    Kolomensky, YG
    Kral, JF
    LeClerc, C
    Levi, ME
    Liu, T
    Lynch, G
    Meyer, A
    Momayezi, M
    Oddone, PJ
    Perazzo, A
    Pripstein, M
    Roe, NA
    Romosan, A
    Ronan, MT
    Shelkov, VG
    Telnov, AV
    PHYSICAL REVIEW D, 2002, 65 (03):
  • [26] Measurements of the branching fractions of exclusive charmless B meson decays with η′ or ω mesons -: art. no. 221802
    Aubert, B
    Boutigny, D
    Gaillard, JM
    Hicheur, A
    Karyotakis, Y
    Lees, JP
    Robbe, P
    Tisserand, V
    Palano, A
    Chen, GP
    Chen, JC
    Qi, ND
    Rong, G
    Wang, P
    Zhu, YS
    Eigen, G
    Reinertsen, PL
    Stugu, B
    Abbott, B
    Abrams, GS
    Borgland, AW
    Breon, AB
    Brown, DN
    Button-Shafer, J
    Cahn, RN
    Clark, AR
    Gill, MS
    Gritsan, A
    Groysman, Y
    Jacobsen, RG
    Kadel, RW
    Kadyk, J
    Kerth, LT
    Kluth, S
    Kolomensky, YG
    Kral, JF
    LeClerc, C
    Levi, ME
    Liu, T
    Lynch, G
    Meyer, AB
    Momayezi, M
    Oddone, PJ
    Perazzo, A
    Pripstein, M
    Roe, NA
    Romosan, A
    Ronan, MT
    Shelkov, VG
    Telnov, AV
    PHYSICAL REVIEW LETTERS, 2001, 87 (22) : art. no. - 221802
  • [27] Measurement of the branching fractions of ψ(2S)→3(π+π-) and J/ψ→2(π+π-) -: art. no. 012002
    Ablikim, M
    Bai, JZ
    Ban, Y
    Bian, JG
    Cai, X
    Chang, JF
    Chen, HF
    Chen, HS
    Chen, HX
    Chen, JC
    Chen, J
    Chen, J
    Chen, ML
    Chen, YB
    Chi, SP
    Chu, YP
    Cui, XZ
    Dai, HL
    Dai, YS
    Deng, ZY
    Dong, LY
    Dong, QF
    Du, SX
    Du, ZZ
    Fang, J
    Fang, SS
    Fu, CD
    Fu, HY
    Gao, CS
    Gao, YN
    Gong, MY
    Gong, WX
    Gu, SD
    Guo, YN
    Guo, YQ
    Guo, ZJ
    Harris, FA
    He, KL
    He, M
    He, X
    Heng, YK
    Hu, HM
    Hu, T
    Huang, GS
    Huang, XP
    Huang, XT
    Ji, XB
    Jiang, CH
    Jiang, XS
    Jin, DP
    PHYSICAL REVIEW D, 2005, 72 (01): : 1 - 9
  • [28] Measurement of semileptonic branching fractions of B mesons to narrow D** states -: art. no. 1711803
    Abazov, VM
    Abbott, B
    Abolins, M
    Acharya, BS
    Adams, M
    Adams, T
    Agelou, M
    Agram, JL
    Ahn, SH
    Ahsan, M
    Alexeev, GD
    Alkhazov, G
    Alton, A
    Alverson, G
    Alves, GA
    Anastasoaie, M
    Andeen, T
    Anderson, S
    Andrieu, B
    Arnoud, Y
    Askew, A
    Åsman, B
    Assis Jesus, ACS
    Atramentov, O
    Autermann, C
    Avila, C
    Badaud, F
    Baden, A
    Bagby, L
    Baldin, B
    Balm, PW
    Banerjee, P
    Banerjee, S
    Barberis, E
    Bargassa, P
    Baringer, P
    Barnes, C
    Barreto, J
    Bartlett, JF
    Bassler, U
    Bauer, D
    Bean, A
    Beauceron, S
    Begalli, M
    Begel, M
    Bellavance, A
    Beri, SB
    Bernardi, G
    Bernhard, R
    Bertram, I
    PHYSICAL REVIEW LETTERS, 2005, 95 (17)
  • [29] Measurement of branching fractions and charge asymmetries for exclusive B decays to charmonium -: art. no. 141801
    Aubert, B
    Barate, R
    Boutigny, D
    Couderc, F
    Karyotakis, Y
    Lees, JP
    Poireau, V
    Tisserand, V
    Zghiche, A
    Grauges-Pous, E
    Palano, A
    Pompili, A
    Chen, JC
    Qi, ND
    Rong, G
    Wang, P
    Zhu, YS
    Eigen, G
    Ofte, I
    Stugu, B
    Abrams, GS
    Borgland, AW
    Breon, AB
    Brown, DN
    Button-Shafer, J
    Cahn, RN
    Charles, E
    Day, CT
    Gill, MS
    Gritsan, AV
    Groysman, Y
    Jacobsen, RG
    Kadel, RW
    Kadyk, J
    Kerth, LT
    Kolomensky, YG
    Kukartsev, G
    Lynch, G
    Mir, LM
    Oddone, PJ
    Orimoto, TJ
    Pripstein, M
    Roe, NA
    Ronan, MT
    Wenzel, WA
    Barrett, M
    Ford, KE
    Harrison, TJ
    Hart, AJ
    Hawkes, CM
    PHYSICAL REVIEW LETTERS, 2005, 94 (14)
  • [30] Charged rotating black hole in three spacetime dimensions -: art. no. 104013
    Martínez, C
    Teitelboim, C
    Zanelli, J
    PHYSICAL REVIEW D, 2000, 61 (10):