Study of Long Range Force in P2SO and T2HKK
Abstract: In this paper we have studied the sensitivity of the future long-baseline neutrino experiments P2SO and T2HKK to the long-range force (LRF). In the context of these two experiments, our aim is to study: (i) the capability to put bounds on the LRF parameters, (ii) effect of LRF in the measurement of standard oscillation parameters and (iii) capability to constrain the mass of the new gauge boson and the value of new coupling constant, that gives rise to LRF due to matter density in Sun. In our study, we find that among the different neutrino experiments, the best bound on the LRF parameters including mass of the new gauge boson and the value of new coupling constant will come from the P2SO experiment. Our study also shows that LRF has non-trivial effect on the determination of the standard neutrino oscillation parameters except the precision of $\Delta m2_{31}$. For this parameter, the precision remains unaltered in the presence of LRF for both these experiments.
- L. Wolfenstein, Phys. Rev. D 17, 2369 (1978).
- J. A. Gonzalez-Garcia:2006vicols and E. Masso, Phys. Lett. B 579, 123 (2004), arXiv:hep-ph/0311141 .
- R. Foot, Mod. Phys. Lett. A 6, 527 (1991).
- Y. Farzan and M. Tortola, Front. in Phys. 6, 10 (2018), arXiv:1710.09360 [hep-ph] .
- A. Y. Smirnov and X.-J. Xu, JHEP 12, 046 (2019), arXiv:1909.07505 [hep-ph] .
- A. D. Dolgov, Phys. Rept. 320, 1 (1999).
- A. S. Joshipura and S. Mohanty, Phys. Lett. B 584, 103 (2004), arXiv:hep-ph/0310210 .
- A. Samanta, JCAP 09, 010 (2011), arXiv:1001.5344 [hep-ph] .
- A. V. Akindinov et al., Eur. Phys. J. C 79, 758 (2019), arXiv:1902.06083 [physics.ins-det] .
- K. Abe et al. (Hyper-Kamiokande), PTEP 2018, 063C01 (2018a), arXiv:1611.06118 [hep-ex] .
- K. Abe et al. (Hyper-Kamiokande),  (2018b), arXiv:1805.04163 [physics.ins-det] .
- B. Abi et al. (DUNE),  (2020), arXiv:2002.03005 [hep-ex] .
- A. M. Baldini et al. (MEG), Eur. Phys. J. C 76, 434 (2016), arXiv:1605.05081 [hep-ex] .
- U. Bellgardt et al. (SINDRUM), Nucl. Phys. B 299, 1 (1988).
- A. Abdesselam et al. (Belle), JHEP 10, 19 (2021), arXiv:2103.12994 [hep-ex] .
- J. N. Bahcall, Neutrino astrophysics (Cambridge University Press, 1989).
- J. Heeck and W. Rodejohann, J. Phys. G 38, 085005 (2011), arXiv:1007.2655 [hep-ph] .
- B. Holdom, Phys. Lett. B 166, 196 (1986).
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.