Results 21 to 30 of about 251,756 (246)

Production of meson resonances as leading particles in jets in proton-proton collisions at $$\sqrt s = 62$$ GeV at the CERN ISR [PDF]

open access: greenZeitschrift für Physik C Particles and Fields, 1989
The production of ρ(770)0,K *(892)0, $$\bar K^* (892)^0 $$ andf 2(1270) mesons as leading particles in hadron jets ( ∼0.7) has been measured in deep inelasticpp interactions at the CERN ISR at
A. Breakstone   +41 more
openalex   +3 more sources

Hadron production in ultra-relativistic nuclear collisions and finite baryon-size effects [PDF]

open access: yesJournal of Physics G: Nuclear and Particle Physics, 2023
We investigate the relative yields of various like and unlike mass hadrons in ultra-relativistic heavy-ion collisions (URHIC). In the framework of thermal model a strong evidence of strangeness imbalance is observed in the experiments at lower ...
S. Mir   +3 more
semanticscholar   +1 more source

Hadronic resonances, strange and multi-strange particle production in Xe-Xe and Pb-Pb collisions with ALICE at the LHC [PDF]

open access: hybridNuclear Physics A, 2019
We present measurements of hadronic resonance, strange and multi-strange particle production in collisions of Xe-Xe and Pb-Pb at the center-of-mass energies of $\sqrt{s_{NN}}=5.44$ and $5.02$ TeV, respectively, by the ALICE collaboration at the LHC. Particle ratios are presented as a function of multiplicity for $K^{0}_{s}$, $ $, $ ^{-}$, $\bar ^{+}$
D. S. D. Albuquerque
openalex   +11 more sources

Resonant particle production in branonium [PDF]

open access: yesPhysical Review D, 2008
We study the mechanism of particle production in the world-volume of a probe anti D6-brane (or D6 with SUSY breaking) moving in the background created by a fixed stack of $D6$-branes. We show that this may occur in a regime of parametric resonance when the probe's motion is non-relativistic and it moves at large distances from the source branes in low ...
Rosa, J, March-Russell, J
openaire   +4 more sources

Searches for supersymmetry in resonance production, R-parity violating signatures and events with long-lived particles with the ATLAS detector [PDF]

open access: hybridProceedings of XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS2018), 2018
R-parity violation introduces many viable signatures to the search for supersymmetry at the LHC. Strongly interacting resonances and lightest supersymmetric particles may decay into many lep- tons or jets with or without missing transverse momentum. Several supersymmetric models also predict massive long-lived supersymmetric particles.
C. Sandoval
openalex   +3 more sources

Resonant Particle Production at Hadron Colliders [PDF]

open access: yesProceedings of RADCOR 2009 - 9th International Symposium on Radiative Corrections (Applications of Quantum Field Theory to Phenomenology) — PoS(RADCOR2009), 2010
6 pages, to appear in the proceedings of the 9th International Symposium on Radiative Corrections (RADCOR 2009), October 25-30 2009, Ascona ...
Paul Mellor   +2 more
openaire   +3 more sources

Search for new phenomena in multi-body invariant masses in events with at least one isolated lepton and two jets using s $$ \sqrt{s} $$ = 13 TeV proton–proton collision data collected by the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
A search for resonances in events with at least one isolated lepton (e or μ) and two jets is performed using 139 fb −1 of s $$ \sqrt{s} $$ = 13 TeV proton–proton collision data recorded by the ATLAS detector at the LHC. Deviations from a smoothly falling
The ATLAS collaboration   +2935 more
doaj   +1 more source

Measurement of e + e − → ωπ + π − cross section at s $$ \sqrt{s} $$ = 2.000 to 3.080 GeV

open access: yesJournal of High Energy Physics, 2023
A partial wave analysis on the process e + e − → ωπ + π − is performed using 647 pb −1 of data sample collected by using the BESIII detector operating at the BEPCII storage ring at center-of-mass (c.m.) energies from 2.000 GeV to 3.080 GeV.
The BESIII collaboration   +550 more
doaj   +1 more source

Search for sub-eV axion-like particles in a stimulated resonant photon-photon collider with two laser beams based on a novel method to discriminate pressure-independent components

open access: yesJournal of High Energy Physics, 2022
Sub-eV axion-like particles (ALPs) have been searched for by focusing two-color near-infrared pulse lasers into a vacuum along a common optical axis. Within the focused quasi-parallel collision system created by combining a creation field (2.5 mJ/47 fs ...
The SAPPHIRES collaboration   +14 more
doaj   +1 more source

Measurement of the Z boson differential production cross section using its invisible decay mode (Z → ν ν ¯ $$ \nu \overline{\nu} $$ ) in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2021
Measurements of the total and differential fiducial cross sections for the Z boson decaying into two neutrinos are presented at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV.
The CMS collaboration   +2326 more
doaj   +1 more source

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