TY  - JOUR
AU  - Cottin, G.
AU  - Helo, J. C.
AU  - Hirsch, M.
AU  - Silva, D.
PY  - 2019
DA  - 2019//
TI  - Revisiting the LHC reach in the displaced region of the minimal left-right symmetric model
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 115013
EP  - 4pp
VL  - 99
IS  - 11
PB  - Amer Physical Soc
AB  - We revisit discovery prospects for a long-lived sterile neutrino N at the LHC in the context of left-right symmetric theories. We focus on a displaced vertex search strategy sensitive to O(GeV) neutrino masses produced via a right-handed W-R boson. Both on-shell and off-shell Drell-Yan production of W-R are considered. We estimate the reach as a function of m(N) and m(WR). With root s = 13 TeV and 300/fb of integrated luminosity, the LHC can probe neutrino masses as high as approximately 30 GeV and m(wR) around 6 TeV. The reach goes up to 11.5 TeV with 3000/tb and m(N) similar to 45 GeV. This represents an improvement of a factor of 2 in sensitivity with respect to earlier work.
SN  - 2470-0010
UR  - https://arxiv.org/abs/1902.05673
UR  - https://doi.org/10.1103/PhysRevD.99.115013
DO  - 10.1103/PhysRevD.99.115013
LA  - English
N1  - WOS:000470867500008
ID  - Cottin_etal2019
ER  -