Constraints on nonstandard intermediate boson exchange models from neutrino-electron scattering

Date

2017-08-21

Author

Sevda, B.
Sen, A.
DEMİRCİ, MEHMET
DENİZ, MUHAMMED
Agartioglu, M.
Ajjaq, A.
KERMAN, SAİME
Singh, L.
Sonay, A.
Wong, H. T.
Zeyrek, Mehmet Tevfik

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

24
views

23
downloads

Cite This

Constraints on couplings of several beyond-Standard-Model-physics scenarios, mediated by massive intermediate particles including ( 1) an extra Z-prime, ( 2) a new light spin-1 boson, and ( 3) a charged Higgs boson, are placed via the neutrino-electron scattering channel to test the Standard Model at a low energy-momentum transfer regime. Data on (nu) over bar (e) - e and nu(e) - e scattering from the TEXONO and LSND, respectively, are used. Upper bounds to coupling constants of the flavor-conserving and flavor-violating new light spin-1 boson and the charged Higgs boson with respect to different mediator masses are determined. The relevant parameter spaces are extended by allowing light mediators. New lower mass limits for extra Z-prime gauge boson models are also placed.

Subject Keywords

Gauge bosons, Masses

URI

https://hdl.handle.net/11511/39905

Collections

Department of Physics, Article