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Probing Signatures of Beyond Standard Model Physics Through \(B_s^* \rightarrow \mu ^+ \mu ^-\) Decay

  • Jyoti SainiEmail author
  • Dinesh Kumar
  • Shireen Gangal
  • Sanjeeda Bharti Das
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 234)

Abstract

We perform a model independent analysis to identify new physics operators which can enhance the branching ratio of \(B_s^* \rightarrow \mu ^+ \mu ^-\) above its Standard Model (SM) prediction. We find that none of the new physics operators which provide a good fit to \(b \rightarrow s \mu ^+ \mu ^-\) data can enhance the Br(\(B_s^* \rightarrow \mu ^+ \mu ^-\)) above its SM value.

References

  1. 1.
    A.K. Alok, A. Datta, A. Dighe, M. Duraisamy, D. Ghosh, D. London, JHEP 1111, 121 (2011), arXiv:1008.2367 [hep-ph]
  2. 2.
    A.K. Alok, A. Datta, A. Dighe, M. Duraisamy, D. Ghosh, D. London, JHEP 1111, 122 (2011), arXiv:1103.5344 [hep-ph]
  3. 3.
    B. Capdevila, A. Crivellin, S. Descotes-Genon, J. Matias, J. Virto, arXiv:1704.05340 [hep-ph]
  4. 4.
    S. Descotes-Genon, J. Matias, J. Virto, Phys. Rev. D 88, 074002 (2013), arXiv:1307.5683 [hep-ph]
  5. 5.
    W. Altmannshofer, D.M. Straub, Eur. Phys. J. C 75(8), 382 (2015), arXiv:1411.3161 [hep-ph]
  6. 6.
    W. Altmannshofer, D.M. Straub, arXiv:1503.06199 [hep-ph]
  7. 7.
    T. Hurth, F. Mahmoudi, S. Neshatpour, Nucl. Phys. B 909, 737 (2016), arXiv:1603.00865 [hep-ph]
  8. 8.
    B. Capdevila, S. Descotes-Genon, J. Matias, J. Virto, JHEP 1610, 075 (2016), arXiv:1605.03156 [hep-ph]
  9. 9.
    W. Altmannshofer, C. Niehoff, P. Stangl, D.M. Straub, Eur. Phys. J. C 77(6) 377 (2017), arXiv:1703.09189 [hep-ph]
  10. 10.
    A.K. Alok, B. Bhattacharya, D. Kumar, J. Kumar, D. London, S.U. Sankar, Phys. Rev. D 96(1), 015034 (2017), arXiv:1703.09247 [hep-ph]
  11. 11.
    A.K. Alok, B. Bhattacharya, A. Datta, D. Kumar, J. Kumar, D. London, arXiv:1704.07397 [hep- ph]
  12. 12.
    B. Grinstein, J. Martin Camalich, Phys. Rev. Lett. 116(14), 141801 (2016), arXiv:1509.05049 [hep-ph]
  13. 13.
    D. Kumar, J. Saini, S. Gangal, S.B. Das, Phys. Rev. D 97(3), 035007 (2018), arXiv:1711.01989 [hep-ph]

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  • Jyoti Saini
    • 1
    Email author
  • Dinesh Kumar
    • 2
  • Shireen Gangal
    • 3
  • Sanjeeda Bharti Das
    • 4
  1. 1.Indian Institute of Technology JodhpurJodhpurIndia
  2. 2.Department of PhysicsUniversity of RajasthanJaipurIndia
  3. 3.Center for Neutrino Physics, Department of PhysicsVirginia TechBlacksburgUSA
  4. 4.Department of PhysicsRamanujan Junior CollegeNagaonIndia

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