Results 71 to 80 of about 98,048 (215)

Helicity amplitudes for charmonium production in hadron-hadron and photon-hadron collisions

open access: yesPhysical Review D, 2008
11 pages amstex no ...
Meijer, M.M.   +2 more
openaire   +3 more sources

Upgrade des CMS‐Detektors für die Hochratenphase des LHC: Die Runderneuerung von CMS

open access: yesPhysik in unserer Zeit, Volume 57, Issue 5, Page 218-223, September 2026.
Ab 2030 wird der LHC in der Hochratenphase laufen. Die erheblich gesteigerte Proton‐Proton‐Kollisionsrate erfordert ein grundlegendes Update der beiden großen Detektoren ATLAS und CMS, dessen Runderneuerung hier vorgestellt wird. Zusammenfassung Ab 2030 soll der Large Hadron Collider (LHC) am CERN in der Hochratenphase (High Luminosity, High‐Lumi ...
Frank Hartmann
wiley   +1 more source

Hadrons anti-hadrons production in reaction planes in relativistic heavy ion collisions on two common event generators: HIJING and HYDJET++

open access: yesEPJ Web of Conferences, 2017
The study of hadron production in heavy ion collisions provides the researcher with valuable techniques to investigate the properties of quark gluon plasma (QGP).
Soleiman M.H.M.   +2 more
doaj   +2 more sources

Forward rapidity J/ψ production as a function of charged-particle multiplicity in pp collisions at s $$ \sqrt{s} $$ = 5.02 and 13 TeV

open access: yesJournal of High Energy Physics, 2022
The production of J/ψ is measured as a function of charged-particle multiplicity at forward rapidity in proton-proton (pp) collisions at center-of-mass energies s $$ \sqrt{s} $$ = 5.02 and 13 TeV.
The ALICE collaboration   +1026 more
doaj   +1 more source

Search for direct top-squark pair production in final states with two leptons in pp collisions at √s = 8 TeV with the ATLAS detector [PDF]

open access: yes, 2014
A search is presented for direct top-squark pair production in final states with two leptons (electrons or muons) of opposite charge using 20.3 fb−1 of pp collision data at s√ = 8 TeV, collected by the ATLAS experiment at the Large Hadron Collider in ...
G. Khoriauli   +999 more
core   +7 more sources

Model for the Hadrons [PDF]

open access: yesPhysical Review Letters, 1969
A particle spectrum in the low-mass region is obtained from the spin structure of the dominant Regge exchange. Since we work in the low-energy region, diffraction is negligible and resonances dominate the scattering.(1) Our calculational procedure exploits the fact that the dominant Regge exchange forces certain helicity amplitudes to vanish in the ...
Mandula, Jeffrey   +2 more
openaire   +2 more sources

Analysing powers and spin correlations in deuteron–proton charge exchange at 726 MeV

open access: yesPhysics Letters B, 2015
The charge exchange of vector polarised deuterons on a polarised hydrogen target has been studied in a high statistics experiment at the COSY-ANKE facility at a deuteron beam energy of Td=726 MeV. By selecting two fast protons at low relative energy Epp,
S. Dymov   +38 more
doaj   +1 more source

The Gamma Factory: A New Experimental Paradigm for the Post‐HL‐LHC Era

open access: yesAnnalen der Physik, Volume 538, Issue 8, August 2026.
ABSTRACT The Gamma Factory (GF) proposal is motivated by the recognition of a largely untapped potential of the CERN accelerator complex to enable a new research program at the intersection of particle, nuclear, atomic, fundamental, and applied physics. These fields could benefit from novel experimental tools made possible by a future GF facility.
Mieczyslaw Witold Krasny
wiley   +1 more source

Production of pions, kaons, and protons as a function of the relative transverse activity classifier in pp collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2023
The production of π ± , K ± , and p ¯ p $$ \left(\overline{\textrm{p}}\right)\textrm{p} $$ is measured in pp collisions at s $$ \sqrt{s} $$ = 13 TeV in different topological regions of the events.
The ALICE collaboration   +1037 more
doaj   +1 more source

A Review of the Australian MRI Linac Program: From Pie in the Sky to Research Milestone

open access: yesJournal of Medical Imaging and Radiation Oncology, Volume 70, Issue 5, Page 477-486, August 2026.
ABSTRACT The Australian Magnetic Resonance Imaging (MRI) Linear Accelerator program (MRI linac) was a major research project that aimed to build and test a unique MRI linac prototype for cancer treatment. It aimed to improve radiotherapy anatomical targeting and explore physiological targeting. The purpose of this report is to summarise the development
Michael Bernard Barton   +10 more
wiley   +1 more source

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