Results 61 to 70 of about 29,791 (204)
Is the PAMELA positron excess winos? [PDF]
Physical Review D, 2009 7 pages, 4 ...
Watson, Scott +4 more
openaire +2 more sources
Lighting up the LHC with Dark Matter
Journal of High Energy Physics, 2023 We show that simultaneously explaining dark matter and the observed value of the muon’s magnetic dipole moment may lead to yet unexplored photon signals at the LHC.
Sebastian Baum +5 more
doaj +1 more source
STAN NIETRZEŹWOŚCI JAKO „AFEKT” W RZYMSKIM PRAWIE KARNYM?
Zeszyty Prawnicze, 2016 Drunkenness – a “Passion” in Roman Criminal Law? Summary Since ancient times jurists and lawyers have had to handle offences connected with alcohol abuse.
Przemysław Kubiak
doaj +1 more source
Imprints of Non-thermal Wino Dark Matter on Small-Scale Structure
, 2012 We study how "warm" the wino dark matter is when it is non-thermally produced by the decays of the gravitino in the early Universe. We clarify the energy distribution of the wino at the decay of the gravitino and the energy loss process after their ...
Ibe, Masahiro +2 more
core +1 more source
A hybrid type I + III inverse seesaw mechanism in U(1) R−L -symmetric MSSM
Journal of High Energy Physics, 2023 We show that, in a U(1) R−L -symmetric supersymmetric model, the pseudo-Dirac bino and wino can give rise to three light neutrino masses through effective operators, generated at the messenger scale between a SUSY breaking hidden sector and the visible ...
Cem Murat Ayber, Seyda Ipek
doaj +1 more source
Studying squark mass spectrum through gluino decay at 100 TeV future hadron colliders
Physics Letters B, 2021 We study the prospect of determining the decay properties of the gluino in the supersymmetric (SUSY) standard model at a 100 TeV future hadron collider. We consider the case where the neutral Wino is the lightest superparticle.
So Chigusa +4 more
doaj +1 more source
Neutralino, axion and axino cold dark matter in minimal, hypercharged and gaugino AMSB
, 2010 Supersymmetric models based on anomaly-mediated SUSY breaking (AMSB) generally give rise to a neutral wino as a WIMP cold dark matter (CDM) candidate, whose thermal abundance is well below measured values. Here, we investigate four scenarios to reconcile
+39 more
core +1 more source
Heavy neutralino relic abundance with Sommerfeld enhancements - a study of pMSSM scenarios [PDF]
, 2014 We present a detailed discussion of Sommerfeld enhancements in neutralino dark matter relic abundance calculations for several popular benchmark scenarios in the general MSSM.
Beneke, M. +2 more
core +2 more sources
Electroweak resummation of neutralino dark-matter annihilation into high-energy photons
Journal of High Energy Physics, 2023 We consider the resummation of large electroweak Sudakov logarithms for the annihilation of neutralino DM with (TeV) mass to high-energy photons in the minimal supersymmetric standard model, extending previous work on the minimal wino and Higgsino models.
M. Beneke, S. Lederer, C. Peset
doaj +1 more source
The last refuge of mixed wino-Higgsino dark matter [PDF]
Journal of High Energy Physics, 2016 We delineate the allowed parameter and mass range for a wino-like dark matter particle containing some Higgsino admixture in the MSSM by analysing the constraints from diffuse gamma-rays from the dwarf spheroidal galaxies, galactic cosmic rays, direct ...
M. Beneke +4 more
semanticscholar +1 more source