Results 21 to 30 of about 12,914 (164)

Beta Decays and Non-Standard Interactions in the LHC Era [PDF]

, 2013
We consider the role of precision measurements of beta decays and light meson semi-leptonic decays in probing physics beyond the Standard Model in the LHC era.
Cirigliano, Vincenzo, Gardner, Susan, Holstein, Barry   +2 more
core   +1 more source

Search for exotic leptons in final states with two or three leptons and fat-jets at 13 TeV LHC

Journal of High Energy Physics, 2022
Exotic leptons in large gauge multiplets, appearing in many scenarios beyond the Standard Model (SM), can be produced at the LHC in pairs or association.
Saiyad Ashanujjaman, Debajyoti Choudhury, Kirtiman Ghosh   +2 more
doaj   +1 more source

Probing electroweak phase transition in the singlet Standard Model via bbγγ and 4l channels

Journal of High Energy Physics, 2023
We investigate the prospects for resonant di-Higgs and heavy Higgs production searches at the 14 TeV HL-LHC in the combination of bbγγ and 4l channels, as a probe of a possible first order electroweak phase transition in real singlet scalar extension of ...
Wenxing Zhang, Hao-Lin Li, Kun Liu, Michael J. Ramsey-Musolf, Yonghao Zeng, Suntharan Arunasalam   +5 more
doaj   +1 more source

Rare b hadron decays at the LHC

, 2015
With the completion of Run~I of the CERN Large Hadron Collider, particle physics has entered a new era. The production of unprecedented numbers of heavy-flavoured hadrons in high energy proton-proton collisions allows detailed studies of flavour-changing
Blake, T., Gershon, T., Hiller, G.
core   +1 more source

Exploring the potential of FCC-hh to search for particles from B mesons

Journal of High Energy Physics, 2023
The Future Circular hadron Collider (FCC-hh) is a proposed successor of the Large Hadron Collider (LHC). FCC-hh would push both the energy and intensity frontiers of searches for new physics particles.
Alexey Boyarsky, Oleksii Mikulenko, Maksym Ovchynnikov, Lesya Shchutska   +3 more
doaj   +1 more source

Future Directions in Parity Violation: From Quarks to the Cosmos [PDF]

, 2007
I discuss the prospects for future studies of parity-violating (PV) interactions at low energies and the insights they might provide about open questions in the Standard Model as well as physics that lies beyond it. I cover four types of parity-violating
A. Czarnecki, A. Kurylov, A.D. Sakharov, A4 Collaboration, B. Borasoy, B. Borasoy, B. Jamieson, B. Kubis, B.W. Filippone, C. Bouchiat, C. Lee, C.P. Liu, C.S. Wu, C.Y. Prescott, CLAS Collaboration, D.B. Kaplan, D.B. Leinweber, D.B. Leinweber, D.H. Beck, D.H. Beck, E. Hadjmichael, E.J. Beise, G. Prezeau, G.A. Miller, G0 Collaboration, H.W. Hammer, J. Erler, J. Erler, J.D. Jackson, L. Michel, M. Carena, M. Pospelov, M.J. Musolf, M.J. Musolf, M.J. Musolf, M.J. Ramsey-Musolf, M.J. Ramsey-Musolf, M.J. Ramsey-Musolf, N.F. Bell, N.F. Bell, P. Herczeg, P. Huet, Particle Data Group, R. Lewis, R. Schiavilla, R.D. Mckeown, R.L. Garwin, R.L. Jaffe, R.L. Jaffe, S. Davidson, S.J. Dong, S.L. Zhu, S.L. Zhu, S.L. Zhu, S.L. Zhu, S.R. Beane, SAMPLE Collaboration, SLAC E158 Collaboration, T. Konstandin, T.D. Lee, TWIST Collaboration, TWIST Collaboration, V. Cirigliano, V.D. Barger, W. Melnitchouk, WMAP Collaboration, Y. Hara   +66 more
core   +3 more sources

Anatomy of $\varepsilon'/\varepsilon$ beyond the Standard Model

, 2019
We present for the first time a model-independent anatomy of the ratio $\varepsilon'/\varepsilon$ in the context of the $\Delta S = 1$ effective theory with operators invariant under QCD and QED and in the context of the Standard Model Effective Field ...
Aebischer, Jason, Bobeth, Christoph, Buras, Andrzej J., Straub, David M.   +3 more
core   +1 more source

Systematic study of one-loop realizations of d = 7 long-range 0νββ decay operators

Journal of High Energy Physics, 2023
We study the systematical one-loop decomposition of the dimension-7 long-range 0νββ decay operators. We find that there are 3 genuine one-loop topologies and 8 diagrams.
Ping-Tao Chen, Gui-Jun Ding, Chang-Yuan Yao   +2 more
doaj   +1 more source

Exploring models with modular symmetry in neutrino oscillation experiments

Journal of High Energy Physics, 2023
Our study aims to investigate the viability of neutrino mass models that arise from discrete non-Abelian modular symmetry groups, i.e., Γ N with (N = 1, 2, 3, . . . ) in the future neutrino experiments T2HK, DUNE, and JUNO.
Priya Mishra, Mitesh Kumar Behera, Papia Panda, Monojit Ghosh, Rukmani Mohanta   +4 more
doaj   +1 more source

New Physics Opportunities for Long-Lived Particles at Electron-Proton Colliders [PDF]

, 2017
Future electron-proton collider proposals like the LHeC or the FCC-eh can supply 1/ab of collisions with a center-of-mass energy in the TeV range, while maintaining a clean experimental environment more commonly associated with lepton colliders. We point
Curtin, David, Deshpande, Kaustubh, Fischer, Oliver, Zurita, Jose   +3 more
core   +3 more sources