A data-driven approach to π0, η and η' single and double Dalitz decays

  • The dilepton invariant mass spectra and integrated branching ratios of the single and double Dalitz decays P→l+l-γ and P→l+l-l+l- (P0, η, η'; l=e or μ) are predicted by means of a data-driven approach based on the use of rational approximants applied to π0, η and η' transition form factor experimental data in the space-like region.
      PCAS:
  • 加载中
  • [1] C. Patrignani et al (Particle Data Group), Chin. Phys. C, 40:100001 (2016)
    [2] A. Beddall and A. Beddall, Eur. Phys. J. C, 54:365 (2008)
    [3] H. Berghauser et al, Phys. Lett. B, 701:562 (2011)
    [4] P. Aguar-Bartolome et al (A2 Collaboration), Phys. Rev. C, 89:044608 (2014)[arXiv:1309.5648[hep-ex]]
    [5] M. Berlowski et al (CELSIUS/WASA Collaboration), Phys. Rev. D, 77:032004 (2008)[arXiv:0711.3531[hep-ex]]
    [6] P. Adlarson et al, Phys. Rev. C, 94:065206 (2016)[arXiv:1509.06588[nucl-ex]]
    [7] R. Arnaldi et al (NA60 Collaboration), Phys. Lett. B, 677:260 (2009)[arXiv:0902.2547[hep-ph]]
    [8] M. Ablikim et al (BESⅢ Collaboration), Phys. Rev. D, 92:012001 (2015)[arXiv:1504.06016[hep-ex]]
    [9] R. I. Dzhelyadin et al, Sov. J. Nucl. Phys., 32:520 (1980)[Yad. Fiz., 32:1005 (1980)]
    [10] E. Abouzaid et al (KTeV Collaboration), Phys. Rev. Lett., 100:182001 (2008)[arXiv:0802.2064[hep-ex]]
    [11] F. Ambrosino et al (KLOE and KLOE-2 Collaborations), Phys. Lett. B, 702:324 (2014)[arXiv:1105.6067[hep-ex]]
    [12] G. P. Lepage and S. J. Brodsky, Phys. Rev. D, 22:2157 (1980)
    [13] A. V. Manohar, Phys. Lett. B, 244:101 (1990)
    [14] J. M. Gerard and T. Lahna, Phys. Lett. B, 356:381 (1995)[hep-ph/9506255]
    [15] Z. H. Guo and P. Roig, Phys. Rev. D, 82:113016 (2010)[arXiv:1009.2542[hep-ph]]
    [16] P. Roig and J. J. Sanz-Cillero, Nucl. Part. Phys. Proc., 258-259:98 (2015)[arXiv:1407.3192[hep-ph]]
    [17] R. Escribano, P. Masjuan, and P. Sanchez-Puertas, Phys. Rev. D, 89:034014 (2014)[arXiv:1307.2061[hep-ph]]
    [18] R. Escribano, P. Masjuan, and P. Sanchez-Puertas, Eur. Phys. J. C, 75:414 (2015)[arXiv:1504.07742[hep-ph]]
    [19] V. A. Novikov, M. A. Shifman, A. I. Vainshtein, M. B. Voloshin, and V. I. Zakharov, Nucl. Phys. B, 237:525 (1984)
    [20] P. Masjuan, S. Peris, and J. J. Sanz-Cillero, Phys. Rev. D, 78:074028 (2008)[arXiv:0807.4893[hep-ph]]
    [21] P. Masjuan, Phys. Rev. D, 86:094021 (2012)[arXiv:1206.2549[hep-ph]]
    [22] H. J. Behrend et al (CELLO Collaboration), Z. Phys. C, 49:401 (1991)
    [23] J. Gronberg et al (CLEO Collaboration), Phys. Rev. D, 57:33 (1998)[hep-ex/9707031]
    [24] M. Acciarri et al (L3 Collaboration), Phys. Lett. B, 418:399 (1998)
    [25] B. Aubert et al (BaBar Collaboration), Phys. Rev. D, 80:052002 (2009)[arXiv:0905.4778[hep-ex]]
    [26] P. del Amo Sanchez et al (BaBar Collaboration), Phys. Rev. D, 84:052001 (2011)[arXiv:1101.1142[hep-ex]]
    [27] S. Uehara et al (Belle Collaboration), Phys. Rev. D, 86:092007 (2012)[arXiv:1205.3249[hep-ex]]
    [28] G. P. Lepage and S. J. Brodsky, Phys. Lett. B, 87:359 (1979)
    [29] T. Feldmann and P. Kroll, Phys. Rev. D, 58:057501 (1998)[hep-ph/9805294]
    [30] H. Czyz, S. Ivashyn, A. Korchin, and O. Shekhovtsova, Phys. Rev. D, 85:094010 (2012)[arXiv:1202.1171[hep-ph]]
    [31] P. Roig, A. Guevara, and G. Lpez Castro, Phys. Rev. D, 89:073016 (2014)[arXiv:1401.4099[hep-ph]]
    [32] C. Hanhart, A. Kupsc, U.-G. Meissner, F. Stollenwerk, and A. Wirzba, Eur. Phys. J. C, 73:2668 (2013)[Eur. Phys. J. C, 75:242 (2015)] [arXiv:1307.5654[hep-ph]].
    [33] M. Hoferichter, B. Kubis, S. Leupold, F. Niecknig, and S. P. Schneider, Eur. Phys. J. C, 74:3180 (2014)[arXiv:1410.4691[hep-ph]]
    [34] F. Persson, hep-ph/0106130
    [35] C. C. Lih, J. Phys. G, 38:065001 (2011)[arXiv:0912.2147[hep-ph]]
    [36] T. Petri, arXiv:1010.2378[nucl-th]
    [37] S. S. Agaev, V. M. Braun, N. Offen, and F. A. Porkert, Phys. Rev. D, 83:054020 (2011)[arXiv:1012.4671[hep-ph]]
    [38] I. Balakireva, W. Lucha, and D. Melikhov, Phys. Rev. D, 85:036006 (2012)[arXiv:1110.6904[hep-ph]]
    [39] C. Q. Geng and C. C. Lih, Phys. Rev. C, 86:038201 (2012)[Phys. Rev. C, 87:039901 (2013)] [arXiv:1209.0174[hep-ph]]
    [40] Y. Klopot, A. Oganesian, and O. Teryaev, Phys. Rev. D, 87:036013 (2013)[Phys. Rev. D, 88:059902 (2013)] [arXiv:1211.0874[hep-ph]]
    [41] C. Terschlsen, B. Strandberg, S. Leupold, and F. Eichstadt, Eur. Phys. J. A, 49:116 (2013)[arXiv:1305.1181[hep-ph]]
    [42] Y. Klopot, A. Oganesian, and O. Teryaev, JETP Lett., 99:679 (2014)[arXiv:1312.1226[hep-ph]]
    [43] S. S. Agaev, V. M. Braun, N. Offen, F. A. Porkert, and A. Schafer, Phys. Rev. D, 90:074019 (2014)[arXiv:1409.4311[hep-ph]]
    [44] P. Masjuan Queralt, arXiv:1005.5683[hep-ph]
    [45] R. Escribano, S. Gonzalez-Solis, P. Masjuan, and P. Sanchez-Puertas, Phys. Rev. D, 94:054033 (2016)[arXiv:1512.07520[hep-ph]]
    [46] G. A. Baker and P. Graves-Morris, Encyclopedia of Mathematics and Its Applications, (Cambridge:Cambridge University Press, U.K.) (1996)
    [47] P. Masjuan and J. J. Sanz-Cillero, Eur. Phys. J. C, 73:2594 (2013)[arXiv:1306.6308[hep-ph]]
    [48] P. Masjuan, J. Ruiz de Elvira, and J. J. Sanz-Cillero, Phys. Rev. D, 90:097901 (2014)[arXiv:1410.2397[hep-ph]]
    [49] S. Gonzlez-Sols, P. Masjuan, and P. Snchez-Puertas, in preparation
    [50] P. Masjuan, E. Ruiz Arriola, and W. Broniowski, Phys. Rev. D, 87:014005 (2013)[arXiv:1210.0760[hep-ph]]
    [51] M. Hayakawa and T. Kinoshita, Phys. Rev. D, 57:465 (1998)[Phys. Rev. D, 66:019902 (2002)] [hep-ph/9708227]
    [52] M. Knecht and A. Nyffeler, Phys. Rev. D, 65:073034 (2002)[hep-ph/0111058]
    [53] A. R. Barker, H. Huang, P. A. Toale, and J. Engle, Phys. Rev. D, 67:033008 (2003)[hep-ph/0210174]
    [54] F. Jegerlehner and A. Nyffeler, Phys. Rept., 477:1 (2009)[arXiv:0902.3360[hep-ph]]
    [55] H. Suura, T. F. Walsh, and B. L. Young, Lett. Nuovo Cim., 4S2:505 (1972)[Lett. Nuovo Cim., 4:505 (1972)]
    [56] G. Kopp, T. F. Walsh, and P. M. Zerwas, Nucl. Phys. B, 70:461 (1974)
    [57] K. S. Babu and E. Ma, Phys. Lett. B, 119:449 (1982)
    [58] P. Masjuan and P. Sanchez-Puertas, arXiv:1504.07001[hep-ph]
    [59] P. Adlarson et al, arXiv:1412.5451[nucl-ex]
    [60] C. W. Xiao, T. Dato, C. Hanhart, B. Kubis, U.-G. Meissner, and A. Wirzba, arXiv:1509.02194[hep-ph]
    [61] I. Larin et al (PrimEx Collaboration), Phys. Rev. Lett., 106:162303 (2011)[arXiv:1009.1681[nucl-ex]]
    [62] R. H. Dalitz, Proc. Phys. Soc. A, 64:667 (1951)
    [63] D. W. Joseph, Nuovo Cim., 16:997 (1960)
    [64] T. Husek, K. Kampf, and J. Novotny, Phys. Rev. D, 92:054027 (2015)[arXiv:1504.06178[hep-ph]]
    [65] N. M. Kroll and W. Wada, Phys. Rev., 98:1355 (1955)
    [66] T. Miyazaki and E. Takasugi, Phys. Rev. D, 8:2051 (1973)
    [67] E. Byckling and K. Kajantie, Particle Kinematics, Wiley (1973)
    [68] P. Nyborg, H. S. Song, W. Kernan, and R. H. Good, Phys. Rev. B, 140:914 (1965)
    [69] N. Byers and C. N. Yang, Rev. Mod. Phys., 36:595 (1964)
    [70] L. G. Landsberg, Phys. Rept., 128:301 (1985)
    [71] P. Adlarson et al (A2 Collaboration), Phys. Rev. C, 95:025202 (2017)[arXiv:1611.04739[hep-ex]]
    [72] B. Bhattacharya, R. J. Hill, and G. Paz, Phys. Rev. D, 84:073006 (2011)[arXiv:1108.0423[hep-ph]]
  • 加载中

Get Citation
Rafel Escribano and Sergi González-Solís. A data-driven approach to π0, η and η' single and double Dalitz decays[J]. Chinese Physics C, 2018, 42(2): 023109. doi: 10.1088/1674-1137/42/2/023109
Rafel Escribano and Sergi González-Solís. A data-driven approach to π0, η and η' single and double Dalitz decays[J]. Chinese Physics C, 2018, 42(2): 023109.  doi: 10.1088/1674-1137/42/2/023109 shu
Milestone
Received: 2017-10-31
Fund

    Supported by the FPI scholarship BES-2012-055371 (S.G-S), the Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya under grant 2014 SGR 1450, the Ministerio de Ciencia e Innovacin under grant FPA2011-25948, the Ministerio de Economa y Competitividad under grants CICYT-FEDER-FPA 2014-55613-P and SEV-2012-0234, the Spanish Consolider-Ingenio 2010 Program CPAN (CSD2007-00042), and the European Commission under program FP7-INFRASTRUCTURES-2011-1 (283286) S.G-S also Received Support from the CAS President's International Fellowship Initiative for Young International Scientist (2017PM0031)

Article Metric

Article Views(752)
PDF Downloads(22)
Cited by(0)
Policy on re-use
To reuse of Open Access content published by CPC, for content published under the terms of the Creative Commons Attribution 3.0 license (“CC CY”), the users don’t need to request permission to copy, distribute and display the final published version of the article and to create derivative works, subject to appropriate attribution.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

A data-driven approach to π0, η and η' single and double Dalitz decays

    Corresponding author: Rafel Escribano,
  • 1. Grup de Fí
  • 2. Institut de Fí
  • 3. Institut de Fí
  • 4. CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China
Fund Project:  Supported by the FPI scholarship BES-2012-055371 (S.G-S), the Secretaria d'Universitats i Recerca del Departament d'Economia i Coneixement de la Generalitat de Catalunya under grant 2014 SGR 1450, the Ministerio de Ciencia e Innovacin under grant FPA2011-25948, the Ministerio de Economa y Competitividad under grants CICYT-FEDER-FPA 2014-55613-P and SEV-2012-0234, the Spanish Consolider-Ingenio 2010 Program CPAN (CSD2007-00042), and the European Commission under program FP7-INFRASTRUCTURES-2011-1 (283286) S.G-S also Received Support from the CAS President's International Fellowship Initiative for Young International Scientist (2017PM0031)

Abstract: The dilepton invariant mass spectra and integrated branching ratios of the single and double Dalitz decays P→l+l-γ and P→l+l-l+l- (P0, η, η'; l=e or μ) are predicted by means of a data-driven approach based on the use of rational approximants applied to π0, η and η' transition form factor experimental data in the space-like region.

    HTML

Reference (72)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return