Precise measurement of the e~+e~- →π~+π~-(γ) crosssection with the initial state radiation method at BABAR

被引：0
|
作者：
王文峰
机构：
[1] SLAC,2575 Sand Hill Road,Menlo Park,CA 94025,USA
[2] University of Notre Dame
来源：
中国物理C | 2010年 / 06期
关键词：
pion form factor; ISR; g-2; BABAR;
D O I：
暂无
中图分类号：
O572.21 [实验与测定];
学科分类号：
摘要：
We present a precise BABAR measurement on the cross section of the process e+e-→π+π-(γ) from threshold to an energy of 3 GeV with the initial state radiation(ISR) technique,using 232 fb-1 of data collected with the BABAR detector at e+e-center-of-mass energies near 10.58 GeV.The ISR luminosity is determined from a study of the leptonic process e+e-→μ+μ-γ(γ).The leading-order hadronic contribution to the muon magnetic anomaly calculated using the ππ cross section measured from threshold to 1.8 GeV is(514.1±2.2(stat)±3.1(syst))×10-10.
引用
收藏
页码：692 / 697
页数：6
相关论文
共 50 条
  • [21] KLOE measurement of e+e- → π+π- (γ) with Initial State Radiation and the π+π- contribution to the muon anomaly
    Lukin, Peter A.
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2012, 225 : 265 - 268
  • [22] Initial state radiation studies at BABAR
    Petzold, A.
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2007, 164 : 142 - 145
  • [23] Measurement of e+e- → π+π-ψ(2S) via initial state radiation at Belle
    Wang, X. L.
    Yuan, C. Z.
    Shen, C. P.
    Wang, P.
    Abdesselam, A.
    Adachi, I.
    Aihara, H.
    Al Said, S.
    Arinstein, K.
    Asner, D. M.
    Ayad, R.
    Bakich, A. M.
    Bansal, V.
    Bhuyan, B.
    Bobrov, A.
    Bonvicini, G.
    Bracko, M.
    Browder, T. E.
    Cervenkov, D.
    Chang, P.
    Chekelian, V.
    Chen, A.
    Cheon, B. G.
    Chilikin, K.
    Chistov, R.
    Cho, K.
    Chobanova, V.
    Choi, S. -K.
    Choi, Y.
    Cinabro, D.
    Dalseno, J.
    Danilov, M.
    Dolezal, Z.
    Drasal, Z.
    Drutskoy, A.
    Dutta, K.
    Eidelman, S.
    Farhat, H.
    Fast, J. E.
    Ferber, T.
    Gaur, V.
    Garmash, A.
    Getzkow, D.
    Gillard, R.
    Goh, Y. M.
    Haba, J.
    Hayasaka, K.
    Hayashii, H.
    He, X. H.
    Hou, W. -S.
    PHYSICAL REVIEW D, 2015, 91 (11)
  • [24] INITIAL STATE RADIATION FOR E+E- ANNIHILATION INTO JETS
    BERENDS, FA
    KLEISS, R
    NUCLEAR PHYSICS B, 1981, 178 (01) : 141 - 150
  • [25] Measurement of the e+e- → π+π-J/ψ cross section via initial-state radiation at Belle
    Yuan, C. Z.
    Shen, C. P.
    Wang, P.
    McOnie, S.
    Adachi, I.
    Aihara, H.
    Aulchenko, V.
    Aushev, T.
    Bahinipati, S.
    Balagura, V.
    Barberio, E.
    Bedny, I.
    Bitenc, U.
    Bondar, A.
    Bozek, A.
    Bracko, M.
    Brodzicka, J.
    Browder, T. E.
    Chang, M. -C.
    Chang, P.
    Chen, A.
    Chen, K. -F.
    Chen, W. T.
    Cheon, B. G.
    Chistov, R.
    Cho, I. -S.
    Choi, Y.
    Dalseno, J.
    Danilov, M.
    Dash, M.
    Eidelman, S.
    Fratina, S.
    Gabyshev, N.
    Golob, B.
    Ha, H.
    Haba, J.
    Hayasaka, K.
    Hayashii, H.
    Hazumi, M.
    Heffernan, D.
    Hokuue, T.
    Hoshi, Y.
    Hou, W. -S.
    Hsiung, Y. B.
    Hyun, H. J.
    Iijima, T.
    Ikado, K.
    Inami, K.
    Ishikawa, A.
    Itoh, R.
    PHYSICAL REVIEW LETTERS, 2007, 99 (18)
  • [26] Study of e+e-→p(p)over-bar using initial state radiation with BABAR -: art. no. 012005
    Aubert, B
    Barate, R
    Boutigny, D
    Couderc, F
    Karyotakis, Y
    Lees, JP
    Poireau, V
    Tisserand, V
    Zghiche, A
    Grauges, E
    Palano, A
    Pappagallo, M
    Pompili, A
    Chen, JC
    Qi, ND
    Rong, G
    Wang, P
    Zhu, YS
    Eigen, G
    Ofte, I
    Stugu, B
    Abrams, GS
    Battaglia, M
    Best, DS
    Brown, DN
    Button-Shafer, J
    Cahn, RN
    Charles, E
    Day, CT
    Gill, MS
    Gritsan, AV
    Groysman, Y
    Jacobsen, RG
    Kadel, RW
    Kadyk, JA
    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
    PHYSICAL REVIEW D, 2006, 73 (01):
  • [27] Study of the process e+e- → π+π-η using initial state radiation
    Lees, J. P.
    Poireau, V.
    Tisserand, V.
    Grauges, E.
    Palano, A.
    Eigen, G.
    Brown, D. N.
    Kolomensky, Yu. G.
    Fritsch, M.
    Koch, H.
    Schroeder, T.
    Hearty, C.
    Mattison, T. S.
    McKenna, J. A.
    So, R. Y.
    Blinov, V. E.
    Buzykaev, A. R.
    Druzhinin, V. P.
    Golubev, V. B.
    Kozyrev, E. A.
    Kravchenko, E. A.
    Onuchin, A. P.
    Serednyakov, S. I.
    Skovpen, Yu. I.
    Solodov, E. P.
    Todyshev, K. Yu.
    Lankford, A. J.
    Gary, J. W.
    Long, O.
    Eisner, A. M.
    Lockman, W. S.
    Vazquez, W. Panduro
    Chao, D. S.
    Cheng, C. H.
    Echenard, B.
    Flood, K. T.
    Hitlin, D. G.
    Kim, J.
    Li, Y.
    Miyashita, T. S.
    Ongmongkolkul, P.
    Porter, F. C.
    Rohrken, M.
    Huard, Z.
    Meadows, B. T.
    Pushpawela, B. G.
    Sokoloff, M. D.
    Sun, L.
    Smith, J. G.
    Wagner, S. R.
    PHYSICAL REVIEW D, 2018, 97 (05)
  • [28] Measurement of the e+e- → π+ π- cross section between 600 and 900 MeV using initial state radiation
    Ablikim, M.
    Achasov, M. N.
    Ai, X. C.
    Albayrak, O.
    Albrecht, M.
    Ambrose, D. J.
    Amoroso, A.
    An, F. F.
    An, Q.
    Bai, J. Z.
    Ferroli, R. Baldini
    Ban, Y.
    Bennett, D. W.
    Bennett, J. V.
    Bertani, M.
    Bettoni, D.
    Bian, J. M.
    Bianchi, F.
    Boger, E.
    Boyko, I.
    Briere, R. A.
    Cai, H.
    Cai, X.
    Cakir, O.
    Calcaterra, A.
    Cao, G. F.
    Cetin, S. A.
    Chang, J. F.
    Chelkov, G.
    Chen, G.
    Chen, H. S.
    Chen, H. Y.
    Chen, J. C.
    Chen, M. L.
    Chen, S. J.
    Chen, X.
    Chen, X. R.
    Chen, Y. B.
    Cheng, H. P.
    Chu, X. K.
    Cibinetto, G.
    Dai, H. L.
    Dai, J. P.
    Dbeyssi, A.
    Dedovich, D.
    Deng, Z. Y.
    Denig, A.
    Denysenko, I.
    Destefanis, M.
    De Mori, F.
    PHYSICS LETTERS B, 2016, 753 : 629 - 638
  • [29] Measurement of the e+e-→D0D*-π+ cross section using initial-state radiation
    Pakhlova, G.
    Aihara, H.
    Arinstein, K.
    Aushev, T.
    Bakich, A. M.
    Balagura, V.
    Barberio, E.
    Bay, A.
    Belous, K.
    Bhardwaj, V.
    Bischofberger, M.
    Bondar, A.
    Bozek, A.
    Bracko, M.
    Browder, T. E.
    Chang, P.
    Chen, A.
    Cheon, B. G.
    Chistov, R.
    Cho, I. -S.
    Choi, S. -K.
    Choi, Y.
    Dalseno, J.
    Danilov, M.
    Dash, M.
    Drutskoy, A.
    Dungel, W.
    Eidelman, S.
    Epifanov, D.
    Feindt, M.
    Gabyshev, N.
    Garmash, A.
    Goldenzweig, P.
    Golob, B.
    Ha, H.
    Haba, J.
    Hasegawa, Y.
    Hayasaka, K.
    Hayashii, H.
    Horii, Y.
    Hoshi, Y.
    Hou, W. -S.
    Hyun, H. J.
    Iijima, T.
    Inami, K.
    Itoh, R.
    Iwasaki, M.
    Iwasaki, Y.
    Julius, T.
    Kah, D. H.
    PHYSICAL REVIEW D, 2009, 80 (09)
  • [30] Measurement of e+e- → Ds(*)+Ds(*)- cross sections near threshold using initial-state radiation
    Pakhlova, G.
    Adachi, I.
    Aihara, H.
    Arinstein, K.
    Aushev, T.
    Aziz, T.
    Bakich, A. M.
    Balagura, V.
    Barberio, E.
    Bay, A.
    Belous, K.
    Bhardwaj, V.
    Bhuyan, B.
    Bondar, A.
    Bozek, A.
    Bracko, M.
    Browder, T. E.
    Chen, A.
    Chen, P.
    Cheon, B. G.
    Chistov, R.
    Cho, I. -S.
    Cho, K.
    Choi, K. -S.
    Choi, S. -K.
    Choi, Y.
    Dalseno, J.
    Danilov, M.
    Dolezal, Z.
    Drutskoy, A.
    Eidelman, S.
    Epifanov, D.
    Gabyshev, N.
    Garmash, A.
    Golob, B.
    Ha, H.
    Haba, J.
    Hayasaka, K.
    Hayashii, H.
    Horii, Y.
    Hoshi, Y.
    Hou, W. -S.
    Hyun, H. J.
    Iijima, T.
    Inami, K.
    Itoh, R.
    Iwabuchi, M.
    Iwasaki, Y.
    Joshi, N. J.
    Julius, T.
    PHYSICAL REVIEW D, 2011, 83 (01):
12345