Toward the discovery of matter creation with neutrinoless decay

M Agostini, G Benato, JA Detwiler, J Menéndez… - Reviews of Modern …, 2023 - APS
The discovery of neutrinoless β β decay could soon be within reach. This hypothetical
ultrarare nuclear decay offers a privileged portal to physics beyond the standard model of …

[HTML][HTML] FCC physics opportunities

A Abada, M Abbrescia, SS AbdusSalam… - The European Physical …, 2019 - Springer
We review the physics opportunities of the Future Circular Collider, covering its e+ e-, pp, ep
and heavy ion programmes. We describe the measurement capabilities of each FCC …

FCC physics opportunities: Future circular collider conceptual design report volume 1

FCC collaboration - European Physical Journal C, 2019 - research.monash.edu
We review the physics opportunities of the Future Circular Collider, covering its e+ e-, pp, ep
and heavy ion programmes. We describe the measurement capabilities of each FCC …

Long-lived particles at the energy frontier: the MATHUSLA physics case

D Curtin, M Drewes, M McCullough… - Reports on progress …, 2019 - iopscience.iop.org
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a
comprehensive survey of standard model (SM) extensions. LLPs are a common prediction of …

Lepton number violation: seesaw models and their collider tests

Y Cai, T Han, T Li, R Ruiz - Frontiers in Physics, 2018 - frontiersin.org
The Majorana nature of neutrinos is strongly motivated from the theoretical and
phenomenological point of view. A plethora of neutrino mass models, known collectively as …

Heavy neutrinos with dynamic jet vetoes: multilepton searches at , 27, and 100 TeV

S Pascoli, R Ruiz, C Weiland - Journal of High Energy Physics, 2019 - Springer
A bstract Heavy neutrinos (N) remain one of most promising explanations for the ori-gin of
neutrinos' tiny masses and large mixing angles. In light of broad advances in un-derstanding …

Solving the hierarchy problem at reheating with a large number of degrees of freedom

N Arkani-Hamed, T Cohen, RT D'agnolo, A Hook… - Physical review …, 2016 - APS
We present a new solution to the electroweak hierarchy problem. We introduce N copies of
the standard model with varying values of the Higgs mass parameter. This generically yields …

Improved measurements and wino/higgsino dark matter

M Chakraborti, S Heinemeyer, I Saha - The European Physical Journal C, 2021 - Springer
The electroweak (EW) sector of the Minimal Supersymmetric Standard Model (MSSM) can
account for a variety of experimental data. In particular it can explain the persistent 3-4\, σ 3 …

Physics at a 100 TeV pp collider: Higgs and EW symmetry breaking studies

R Contino, D Curtin, A Katz, ML Mangano… - arxiv preprint arxiv …, 2016 - arxiv.org
arxiv:1606.09408v1 [hep-ph] 30 Jun 2016 Page 1 CERN-TH-2016-113 Physics at a 100 TeV pp
collider: Higgs and EW symmetry breaking studies Editors: R. Contino1,2, D. Curtin3, A. Katz1,4 …

Same sign versus opposite sign dileptons as a probe of low scale seesaw mechanisms

A Das, PSB Dev, RN Mohapatra - Physical Review D, 2018 - APS
We calculate the ratio R ℓ ℓ of same sign (SS) to opposite sign (OS) dileptons in type I and
generalized inverse seesaw models and show that it can be anywhere between 0 and 1 …