[HTML][HTML] Feebly-interacting particles: FIPs 2022 workshop report
C Antel, M Battaglieri, J Beacham, C Boehm… - The European Physical …, 2023 - Springer
Particle physics today faces the challenge of explaining the mystery of dark matter, the origin
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …
of matter over anti-matter in the Universe, the origin of the neutrino masses, the apparent …
[HTML][HTML] Feebly-interacting particles: FIPs 2020 workshop report
P Agrawal, M Bauer, J Beacham, A Berlin… - The European Physical …, 2021 - Springer
With the establishment and maturation of the experimental programs searching for new
physics with sizeable couplings at the LHC, there is an increasing interest in the broader …
physics with sizeable couplings at the LHC, there is an increasing interest in the broader …
[HTML][HTML] The present and future status of heavy neutral leptons
AM Abdullahi, PB Alzás, B Batell… - Journal of Physics G …, 2023 - iopscience.iop.org
The existence of nonzero neutrino masses points to the likely existence of multiple Standard
Model neutral fermions. When such states are heavy enough that they cannot be produced …
Model neutral fermions. When such states are heavy enough that they cannot be produced …
[HTML][HTML] Search for long-lived heavy neutral leptons with displaced vertices in proton-proton collisions at =13 TeV
A Tumasyan, W Adam, JW Andrejkovic… - Journal of High Energy …, 2022 - Springer
A bstract A search for heavy neutral leptons (HNLs), the right-handed Dirac or Majorana
neutrinos, is performed in final states with three charged leptons (electrons or muons) using …
neutrinos, is performed in final states with three charged leptons (electrons or muons) using …
[HTML][HTML] Neutrinoless double beta decay versus other probes of heavy sterile neutrinos
PD Bolton, FF Deppisch, PS Dev - Journal of High Energy Physics, 2020 - Springer
A bstract We make a comparative study of the neutrinoless double beta decay constraints on
heavy sterile neutrinos versus other direct and indirect constraints from both lepton number …
heavy sterile neutrinos versus other direct and indirect constraints from both lepton number …
[HTML][HTML] Sterile neutrinos
B Dasgupta, J Kopp - Physics Reports, 2021 - Elsevier
Neutrinos, being the only fermions in the Standard Model of Particle Physics that do not
possess electromagnetic or color charges, have the unique opportunity to communicate with …
possess electromagnetic or color charges, have the unique opportunity to communicate with …
[HTML][HTML] Global electroweak fit and vector-like leptons in light of the Cabibbo angle anomaly
A Crivellin, F Kirk, CA Manzari, M Montull - Journal of High Energy Physics, 2020 - Springer
A bstract The “Cabibbo Angle Anomaly”(CAA) originates from the disagreement between the
CKM elements V ud and V us extracted from superallowed beta and kaon decays …
CKM elements V ud and V us extracted from superallowed beta and kaon decays …
Search for Displaced Leptons in Collisions with the ATLAS Detector
G Aad, B Abbott, DC Abbott, A Abed Abud, K Abeling… - Physical review …, 2021 - APS
A search for charged leptons with large impact parameters using 139 fb− 1 of s= 13 TeV pp
collision data from the ATLAS detector at the LHC is presented, addressing a long-standing …
collision data from the ATLAS detector at the LHC is presented, addressing a long-standing …
Mapping the viable parameter space for testable leptogenesis
We for the first time map the range of active-sterile neutrino mixing angles in which
leptogenesis is possible in the type I seesaw model with three heavy neutrinos with …
leptogenesis is possible in the type I seesaw model with three heavy neutrinos with …
[HTML][HTML] Expression of interest for the CODEX-b detector
G Aielli, E Ben-Haim, R Cardarelli, MJ Charles… - The European Physical …, 2020 - Springer
This document presents the physics case and ancillary studies for the proposed CODEX-b
long-lived particle (LLP) detector, as well as for a smaller proof-of-concept demonstrator …
long-lived particle (LLP) detector, as well as for a smaller proof-of-concept demonstrator …