WASA-at-COSY实验介子跃迁形状因子(英文)

被引:0
作者
KUPSC A [1 ,2 ]
机构
[1] WASA-at-COSY合作组
[2] 乌普萨拉大学
关键词
轻介子衰变; 跃迁形状因子; 低能QCD;
D O I
暂无
中图分类号
O572.33 [介子];
学科分类号
摘要
介绍了WASA-at-COSY实验中对轻中性介子(π0,η和ω)的研究,着重介绍中性介子的跃迁形状因子.并给出了η介子分支比研究的最新进展.
引用
收藏
页码:343 / 346
页数:4
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共 9 条
  • [1] REVIEW OF PARTICLE PHYSICS
    K.A.Olive
    K.Agashe
    C.Amsler
    M.Antonelli
    J.-F.Arguin
    D.M.Asner
    H.Baer
    H.R.Band
    R.M.Barnett
    T.Basaglia
    C.W.Bauer
    J.J.Beatty
    V.I.Belousov
    J.Beringer
    G.Bernardi
    S.Bethke
    H.Bichsel
    O.Biebe
    E.Blucher
    S.Blusk
    G.Brooijmans
    O.Buchmueller
    V.Burkert
    M.A.Bychkov
    R.N.Cahn
    M.Carena
    A.Ceccucci
    A.Cerr
    D.Chakraborty
    M.-C.Chen
    R.S.Chivukula
    K.Copic
    G.Cowan
    O.Dahl
    G.D’Ambrosio
    T.Damour
    D.de Florian
    A.de Gouvea
    T.DeGrand
    P.de Jong
    G.Dissertor
    B.A.Dobrescu
    M.Doser
    M.Drees
    H.K.Dreiner
    D.A.Edwards
    S.Eidelman
    J.Erler
    V.V.Ezhela
    W.Fetscher
    [J]. Chinese Physics C, 2014, (09) : 1 - 4
  • [2] Towards a data-driven analysis of hadronic light-by-light scattering[J] . Gilberto Colangelo,Martin Hoferichter,Bastian Kubis,Massimiliano Procura,Peter Stoffer. Physics Letters B . 2014
  • [3] Measurement of Γ(η → π+π-γ)/Γ(η → π+π-π0) with the KLOE detector
    Babusci, D.
    Badoni, D.
    Balwierz-Pytko, I.
    Bencivenni, G.
    Bini, C.
    Bloise, C.
    Bocci, V.
    Bossi, R.
    Branchini, P.
    Budano, A.
    Balkestahl, L. Caldeira
    Capon, G.
    Ceradini, F.
    Ciambrone, P.
    Czerwinski, E.
    Dane, E.
    De Lucia, E.
    De Roberts, G.
    De Santis, A.
    De Simone, P.
    Di Domenico, A.
    Di Donato, C.
    Di Micco, B.
    Di Salvo, R.
    Domenici, D.
    Erriquez, O.
    Fanizzi, G.
    Fantini, A.
    Felici, G.
    Fiore, S.
    Franzini, P.
    Gauzzi, P.
    Giardina, G.
    Giovannella, S.
    Gonnella, F.
    Graziani, E.
    Happacher, F.
    Hoistad, B.
    Iafolla, L.
    Jacewicz, M.
    Johansson, T.
    Kupsc, A.
    Lee-Franzini, J.
    Leverington, B.
    Loddo, F.
    Loffredo, S.
    Mandaglio, G.
    Martemianov, M.
    Martini, M.
    Mascolo, M.
    [J]. PHYSICS LETTERS B, 2013, 718 (03) : 910 - 914
  • [4] Search for a dark photon in the π 0 → e + e ? γ decay[J] . P. Adlarson,W. Augustyniak,W. Bardan,M. Bashkanov,F.S. Bergmann,M. Ber?owski,H. Bhatt,A. Bondar,M. Büscher,H. Calén,I. Ciepa?,H. Clement,D. Coderre,E. Czerwiński,K. Demmich,E. Doroshkevich,R. Engels,W. Erven,W. Eyrich,P. Fedorets,K. F?hl,K. Fransson,F. Goldenbaum,P. Goslawski,A. Goswami,K. Grigoryev,C.-O. Gullstr?m,F. Hauenstein,L. Heijkenskj?ld,V. Hejny,F. Hinterberger,M. Hodana,B. H?istad,A. Jany,B.R. Jany,L. Jarczyk,T. Johansson
  • [5] Observation of the rare η → e+e-e+e- decay with the KLOE experiment
    Ambrosino, F.
    Antonelli, A.
    Antonelli, M.
    Archilli, F.
    Balwierz, I.
    Bencivenni, G.
    Bini, C.
    Bloise, C.
    Bocchetta, S.
    Bossi, F.
    Branchini, P.
    Capon, G.
    Capussela, T.
    Ceradini, F.
    Ciambrone, P.
    Czerwinski, E.
    De Lucia, E.
    De Santis, A.
    De Simone, P.
    De Zorzi, G.
    Denig, A.
    Di Domenico, A.
    Di Donato, C.
    Di Micco, B.
    Dreucci, M.
    Felici, G.
    Fiore, S.
    Franzini, P.
    Gatti, C.
    Gauzzi, P.
    Giovannella, S.
    Graziani, E.
    Jacewicz, M.
    Lee-Franzini, J.
    Martemianov, M.
    Martini, M.
    Massarotti, P.
    Meola, S.
    Miscetti, S.
    Morello, G.
    Moulson, M.
    Mueller, S.
    Napolitano, M.
    Nguyen, F.
    Palutan, M.
    Passeri, A.
    Patera, V.
    Longhi, I. Prado
    Santangelo, P.
    Sciascia, B.
    [J]. PHYSICS LETTERS B, 2011, 702 (05) : 324 - 328
  • [6] Measurement of the branching ratio and search for a CP violating asymmetry in the η → π + π ? e + e ? ( γ ) decay at KLOE[J] . F. Ambrosino,A. Antonelli,M. Antonelli,F. Archilli,P. Beltrame,G. Bencivenni,S. Bertolucci,C. Bini,C. Bloise,S. Bocchetta,F. Bossi,P. Branchini,G. Capon,T. Capussela,F. Ceradini,P. Ciambrone,F. Crucianelli,E. De Lucia,A. De Santis,P. De Simone,G. De Zorzi,A. Denig,A. Di Domenico,C. Di Donato,B. Di Micco,M. Dreucci,G. Felici,S. Fiore,P. Franzini,C. Gatti,P. Gauzzi,S
  • [7] Cross sections and asymmetries for the p( p ,π 0 )pp reaction from threshold to 1 GeV[J] . Nuclear Physics, Section A . 1995 (3)
  • [8] Exclusive measurement of the eta -> pi(+) pi(-) gamma decay .2 P. Adlarson,C. Adolph,W. Augustyniak. PHYSICS LETTERS B . 2012
  • [9] Hadronic decays of the omega meson measured with WASA-at-COSY[C/OL] .2 HEIJKENSKJLD L. Proceedings of the 53rd International Winter Meeting on Nuclear Physics (Bormio2015) . 2015