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Decay properties of singly charmed baryons

  • Keval Gandhi
  • Zalak ShahEmail author
  • Ajay Kumar Rai
Regular Article

Abstract.

The magnetic moments, transition magnetic moments and the radiative decay widths of singly charmed baryons are calculated with \( J^P = \frac{1}{2}^+\) and \( J^P = \frac{3}{2}^+\) in the constitute quark model. Further, the strong decay rates for S, P and D wave transitions are also presented. The singly charmed baryon masses used in the calculations were obtained from the hypercentral Constitute Quark Model (hCQM) without and with first-order relativistic correction. Obtained results are compared with experimental observation as well as with the other theoretical predictions.

References

  1. 1.
    Particle Data Group (M. Tanabashi et al.), Phys. Rev. D 98, 030001 (2018)Google Scholar
  2. 2.
    Z. Shah et al., Eur. Phys. J. A 52, 313 (2016)CrossRefGoogle Scholar
  3. 3.
    Belle Collaboration (S.H. Lee et al.), Phys. Rev. D 89, 091102 (2014)CrossRefGoogle Scholar
  4. 4.
    CDF Collaboration (T. Aaltonen et al.), Phys. Rev. D 84, 012003 (2011)CrossRefGoogle Scholar
  5. 5.
    CLEO Collaboration (M. Athar et al.), Phys. Rev. D 71, 051101 (2005)CrossRefGoogle Scholar
  6. 6.
    CLEO Collaboration (M. Artuso et al.), Phys. Rev. D 65, 071101 (2002)CrossRefGoogle Scholar
  7. 7.
    FOCUS Collaboration (J.M. Link et al.), Phys. Lett. B 488, 218 (2000)CrossRefGoogle Scholar
  8. 8.
    CLEO Collaboration (G. Crawford et al.), Phys. Rev. Lett. 71, 3259 (1993)CrossRefGoogle Scholar
  9. 9.
    Belle Collaboration (J. Yelton et al.), Phys. Rev. D 94, 052011 (2016)CrossRefGoogle Scholar
  10. 10.
    CLEO Collaboration (P. Avery et al.), Phys. Rev. Lett. 75, 4364 (1995)CrossRefGoogle Scholar
  11. 11.
    H. Albrecht et al., Phys. Lett. B 402, 207 (1997)CrossRefGoogle Scholar
  12. 12.
    K. Edwards et al., Phys. Rev. Lett. 74, 3331 (1995)CrossRefGoogle Scholar
  13. 13.
    H.Y. Cheng, Front. Phys. 10, 101406 (2015)CrossRefGoogle Scholar
  14. 14.
    H.X. Chen et al., Rep. Prog. Phys. 80, 076201 (2017)CrossRefGoogle Scholar
  15. 15.
    V. Crede, W. Roberts, Rep. Prog. Phys. 76, 076301 (2013)CrossRefGoogle Scholar
  16. 16.
    E. Klempt, J.M. Richard, Rev. Mod. Phys. 82, 1095 (2010)CrossRefGoogle Scholar
  17. 17.
    H.S. Li et al., Rev. D 96, 076011 (2017)CrossRefGoogle Scholar
  18. 18.
    G.J. Wang, arXiv:1803.00229 (2018)Google Scholar
  19. 19.
    R. Dhir, R. Verma, Eur. Phys. J. A 42, 243 (2009)CrossRefGoogle Scholar
  20. 20.
    A. Bernotas, V. Simonis, Phys. Rev. D 87, 074016 (2013)CrossRefGoogle Scholar
  21. 21.
    T. Aliev, K. Azizi, A. Ozpineci, Nucl. Phys. B 808, 137 (2009)CrossRefGoogle Scholar
  22. 22.
    K.U. Can et al., JHEP 5, 125 (2014)CrossRefGoogle Scholar
  23. 23.
    H. Bahtiyar et al., Phys. Lett. B 747, 281 (2015)CrossRefGoogle Scholar
  24. 24.
    H. Bahtiyar et al., Phys. Lett. B 772, 121 (2017)CrossRefGoogle Scholar
  25. 25.
    A. Faessler et al., Phys. Rev. D 73, 094013 (2006)MathSciNetCrossRefGoogle Scholar
  26. 26.
    N. Barik, M. Das, Phys. Rev. D 28, 2823 (1983)CrossRefGoogle Scholar
  27. 27.
    C. Albertus et al., Eur. Phys. J. A 32, 183 (2007)CrossRefGoogle Scholar
  28. 28.
    B. Patel, A.K. Rai, P.C. Vinodkumar, J. Phys. G: Nucl. Part. Phys. 35, 065001 (2008)CrossRefGoogle Scholar
  29. 29.
    N. Sharma et al., Phys. Rev. D 81, 073001 (2010)CrossRefGoogle Scholar
  30. 30.
    M.A. Ivanov et al., Phys. Rev. D 60, 094002 (1999)CrossRefGoogle Scholar
  31. 31.
    T. Aliev, K. Azizi, A. Ozpineci, Phys. Rev. D 79, 056005 (2009)CrossRefGoogle Scholar
  32. 32.
    T. Aliev, M. Savci, V. Zamiralov, Mod. Phys. Lett. A 27, 1250054 (2012)CrossRefGoogle Scholar
  33. 33.
    Z. Shah et al., Chin. Phys. C 40, 123102 (2016)CrossRefGoogle Scholar
  34. 34.
    A. Majethiya, B. Patel, P. Vinodkumar, Eur. Phys. J. A 42, 213 (2009)CrossRefGoogle Scholar
  35. 35.
    K.L. Wang et al., Phys. Rev. D 96, 116016 (2017)CrossRefGoogle Scholar
  36. 36.
    N. Jiang, X.L. Chen, S.L. Zhu, Phys. Rev. D 92, 054017 (2015)CrossRefGoogle Scholar
  37. 37.
    H.Y. Cheng, Phys. Lett. B 399, 281 (1997)CrossRefGoogle Scholar
  38. 38.
    H.Y. Cheng et al., Phys. Rev. D 47, 1030 (1993)CrossRefGoogle Scholar
  39. 39.
    P. Cho, Phys. Rev. D 50, 3295 (1994)CrossRefGoogle Scholar
  40. 40.
    $\bar{\ab{P}}$ANDA Collaboration (B. Singh et al.), Phys. Rev. D 95, 032003 (2017)CrossRefGoogle Scholar
  41. 41.
    $\bar{\ab{P}}$ANDA Collaboration (B. Singh et al.), Nucl. Phys. A 954, 323 (2016)CrossRefGoogle Scholar
  42. 42.
    $\bar{\ab{P}}$ANDA Collaboration (B. Singh et al.), Eur. Phys. J. A 52, 325 (2016)CrossRefGoogle Scholar
  43. 43.
    $\bar{\ab{P}}$ANDA Collaboration (B. Singh et al.), Eur. Phys. J. A 51, 107 (2015)CrossRefGoogle Scholar
  44. 44.
    M.F. Lutz et al., Nucl. Phys. A 948, 93 (2016)CrossRefGoogle Scholar
  45. 45.
    M. Neubert, Phys. Rep. 245, 259 (1994)CrossRefGoogle Scholar
  46. 46.
    T.M. Yan et al., Phys. Rev. D 46, 1148 (1992)CrossRefGoogle Scholar
  47. 47.
    C. Albertus et al., Phys. Rev. D 72, 094022 (2005)CrossRefGoogle Scholar
  48. 48.
    M.Q. Huang, Y.B. Dai, C.S. Huang, Phys. Rev. D 52, 3986 (1995)CrossRefGoogle Scholar
  49. 49.
    S. Tawfiq, P.J. ODonnell, J. Krner, Phys. Rev. D 58, 054010 (1998)CrossRefGoogle Scholar
  50. 50.
    Z.-X. Zhao, Chin. Phys. C 42, 093101 (2018)CrossRefGoogle Scholar
  51. 51.
    D. Pirjol, T.M. Yan, Phys. Rev. D 56, 5483 (1997)CrossRefGoogle Scholar
  52. 52.
    S. Agaev, K. Azizi, H. Sundu, EPL 118, 61001 (2017)CrossRefGoogle Scholar
  53. 53.
    Z. Shah, K. Thakkar, A.K. Rai, Eur. Phys. J. C 76, 530 (2016)CrossRefGoogle Scholar
  54. 54.
    Z. Shah, A.K. Rai, Eur. Phys. J. C 77, 129 (2017)CrossRefGoogle Scholar
  55. 55.
    Z. Shah, A.K. Rai, Eur. Phys. J. A 53, 195 (2017)CrossRefGoogle Scholar
  56. 56.
    Y. Koma, M. Koma, H. Wittig, Phys. Rev. Lett. 97, 122003 (2006)CrossRefGoogle Scholar
  57. 57.
    V. Kher, A.K. Rai, Chin. Phys. C 42, 083101 (2018)CrossRefGoogle Scholar
  58. 58.
    V. Kher, N. Devlani, A.K. Rai, Chin. Phys. C 41, 093101 (2017)CrossRefGoogle Scholar
  59. 59.
    V. Kher, N. Devlani, A.K. Rai, Chin. Phys. C 41, 073101 (2017)CrossRefGoogle Scholar
  60. 60.
    B. Patel, A.K. Rai, P.C. Vinodkumar, Pramana 70, 797 (2008)CrossRefGoogle Scholar
  61. 61.
    J. Dey et al., Phys. Lett. B 337, 185 (1994)CrossRefGoogle Scholar
  62. 62.
    M.B. Wise, Phys. Rev. D 45, R2188 (1992)CrossRefGoogle Scholar
  63. 63.
    G. Burdman, J.F. Donoghue, Phys. Lett. B 280, 287 (1992)CrossRefGoogle Scholar
  64. 64.
    Y. Kawakami, M. Harada, arXiv:1804.04872 (2018)Google Scholar
  65. 65.
    S.L. Zhu, Phys. Rev. D 61, 114019 (2000)CrossRefGoogle Scholar
  66. 66.
    R. Mizuk et al., Phys. Rev. lett. 94, 122002 (2005)CrossRefGoogle Scholar

Copyright information

© Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Applied PhysicsSardar Vallabhbhai National Institute of TechnologySuratIndia

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