Collider searches for long-lived particles beyond the Standard Model
Despite decades of attempts to reveal its flaws, the Standard Model of particle physics (SM)
has withstood all experimental tests and its predictions are in excellent agreement with data …
has withstood all experimental tests and its predictions are in excellent agreement with data …
Non-collider searches for stable massive particles
S Burdin, M Fairbairn, P Mermod, D Milstead, J Pinfold… - Physics Reports, 2015 - Elsevier
The theoretical motivation for exotic stable massive particles (SMPs) and the results of SMP
searches at non-collider facilities are reviewed. SMPs are defined such that they would be …
searches at non-collider facilities are reviewed. SMPs are defined such that they would be …
[HTML][HTML] Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in s= 7 TeV proton–proton collisions
G Aad, B Abbott, J Abdallah, AA Abdelalim… - Physics Letters B, 2012 - Elsevier
A search for squarks and gluinos in events containing jets, missing transverse momentum
and no electrons or muons is presented. The data were recorded in 2011 by the ATLAS …
and no electrons or muons is presented. The data were recorded in 2011 by the ATLAS …
Search for metastable heavy charged particles with large ionisation energy loss in pp collisions at s= 8 s= 8 TeV using the ATLAS experiment
ATLAS Collaboration atlas. publications@ cern … - The European Physical …, 2015 - Springer
Many extensions of the Standard Model predict the existence of charged heavy long-lived
particles, such as R-hadrons or charginos. These particles, if produced at the Large Hadron …
particles, such as R-hadrons or charginos. These particles, if produced at the Large Hadron …
Search for long-lived stopped -hadrons decaying out of time <?format ?>with collisions using the ATLAS detector
G Aad, T Abajyan, B Abbott, J Abdallah… - Physical Review D …, 2013 - APS
An updated search is performed for gluino, top squark, or bottom squark R-hadrons that
have come to rest within the ATLAS calorimeter, and decay at some later time to hadronic …
have come to rest within the ATLAS calorimeter, and decay at some later time to hadronic …
Coannihilation without chemical equilibrium
M Garny, J Heisig, B Lülf, S Vogl - Physical Review D, 2017 - APS
Chemical equilibrium is a commonly made assumption in the freeze-out calculation of
coannihilating dark matter. We explore the possible failure of this assumption and find a new …
coannihilating dark matter. We explore the possible failure of this assumption and find a new …
SModelS v1. 2: long-lived particles, combination of signal regions, and other novelties
SModelS is an automatized tool enabling the fast interpretation of simplified model results
from the LHC within any model of new physics respecting a Z 2 symmetry. With the version …
from the LHC within any model of new physics respecting a Z 2 symmetry. With the version …
An updated description of heavy-hadron interactions in Geant-4
R Mackeprang, DA Milstead - The European Physical Journal C, 2010 - Springer
Exotic stable massive particles (SMP) are proposed in a number of scenarios of physics
beyond the Standard Model. LHC experiments are expected to be able both to detect and …
beyond the Standard Model. LHC experiments are expected to be able both to detect and …
A search for the decays of stopped long-lived particles at = 13 TeV with the ATLAS detector
G Aad, B Abbott, DC Abbott, A Abed Abud… - Journal of High Energy …, 2021 - Springer
A bstract A search for long-lived particles, which have come to rest within the ATLAS
detector, is presented. The subsequent decays of these particles can produce high …
detector, is presented. The subsequent decays of these particles can produce high …
Search for stable hadronising squarks and gluinos with the ATLAS experiment at the LHC
A Collaboration, G Aad, B Abbott, J Abdallah… - Physics Letters …, 2011 - escholarship.org
Hitherto unobserved long-lived massive particles with electric and/or colour charge are
predicted by a range of theories which extend the Standard Model. In this Letter a search is …
predicted by a range of theories which extend the Standard Model. In this Letter a search is …