Search for long-lived, massive particles in events with displaced vertices and missing transverse momentum in collisions with the ATLAS detector

…, SP Alkire, BMM Allbrooke, BW Allen, PP Allport… - Physical review D, 2018 - APS
… of massive particles with lifetimes in the picoseconds to nanoseconds range. Many of these
particles … products of such particles often contain several electrically charged particles, which …

Search for heavy, long-lived, charged particles with large ionisation energy loss in collisions at using the ATLAS experiment and the full Run 2 dataset

ATLAS collaboration - arXiv preprint arXiv:2205.06013, 2022 - arxiv.org
This paper presents a search for hypothetical massive, charged, long-lived particles with the …
{-1}$ of proton-proton collisions at $\sqrt{s}=13$ TeV. These particles are expected to move …

Search for long-lived, massive particles in events with a displaced vertex and a muon with large impact parameter in collisions at with the ATLAS …

…, C Allaire, BMM Allbrooke, BW Allen, PP Allport… - Physical Review D, 2020 - APS
… jz0j < 250 mm, respectively), and their hit multiplicities, to select particles emerging from the
initial pp collision. The primary vertex (PV) is defined as the collision vertex with the largest P …

Search for Long-Lived Massive Charged Particles in 1.96 TeV Collisions

T Aaltonen, J Adelman, T Akimoto, B Álvarez González… - Physical review …, 2009 - APS
… Most searches for massive particles arising from physics beyond the standard model (SM)
rely upon the assumption that the particles decay immediately. Long-lived or stable non-SM …

Search for Long-Lived Charged Massive Particles in Collisions at

D Acosta, T Affolder, H Akimoto, MG Albrow… - Physical review …, 2003 - APS
… We report a search for the production of long-lived charged massive particles in a data
sample of 90 pb 1 of s p 1:8 TeV pp collisions recorded by the Collider Detector at Fermilab. The …

Searches for long-lived charged particles in pp collisions at□= 7 and 8 TeV

S Chatrchyan, V Khachatryan, AM Sirunyan… - Journal of High Energy …, 2013 - iris.unibs.it
… The searches presented here are sensitive to a wide variety of signals of new charged massive
particles. Several BSM models are used to benchmark the sensitivity. The HSCPs can be …

Search for Heavy Stable Charged Particles in pp collisions at sqrt (s)= 7 TeV

CMS collaboration - arXiv preprint arXiv:1101.1645, 2011 - arxiv.org
particles (HSCPs) appear in various extensions of the standard model (SM) [1–8]. If the lifetime
of an HSCP produced at the Large … /c2, a significant fraction of these particles will have a …

Multiplicity dependence of K*(892) 0 and ϕ (1020) production in pp collisions at s= 13 TeV

S Acharya, D Adamová, A Adler, J Adolfsson… - Physics Letters B, 2020 - Elsevier
… (pp) collisions and heavy-ion collisions can be explored through multiplicity-differential
measurements of identified hadrons in pp collisions… midrapidity in pp collisions at s = 13 TeV as a …

[HTML][HTML] Search for heavy long-lived charged particles in pp collisions at s= 7 TeV

S Chatrchyan, V Khachatryan, AM Sirunyan… - Physics Letters B, 2012 - Elsevier
The result of a search for heavy long-lived charged particles produced in pp collisions at s=7
TeV at the LHC is described. The data sample has been collected using the CMS detector …

Description of high-energy collisions using Tsallis thermodynamics: Transverse momentum and rapidity distributions

L Marques, J Cleymans, A Deppman - Physical Review D, 2015 - APS
… of particles produced in pp collisions from several experiments with collision energies ranging
from 50 GeV up to 7 TeV. … , showing that the more massive particles not included in our …