Results 51 to 60 of about 225,469 (209)

Probing charmonium-like XYZ states in hadron–hadron ultraperipheral collisions and electron–proton scattering

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
Exclusive production of charmonium-like XYZ states in hadron–hadron ultraperipheral collisions (UPCs) and electron–proton scattering are studied employing the effective Lagrangian method. Total cross sections and rapidity distributions of charmonium-like
Ya-Ping Xie, Xiao-Yun Wang, Xurong Chen
doaj   +1 more source

Bridging Superconductors With United Nations Development Goals: Perspectives and Applications

open access: yesphysica status solidi (a), Volume 223, Issue 7, 7 April 2026.
Ceramic superconductors enable sustainable technologies. A bibliometric review of 33,756 publications (1980–2025) assesses their alignment with the UN Sustainable Development Goals. Key applications identified from include clean propulsion, efficient power grids, advanced medical imaging, and quantum computing, highlighting both their transformative ...
Edimar A. S. Duran   +9 more
wiley   +1 more source

Nuclear attenuation of high energy multi-hadron systems in the string model

open access: yes, 2011
Nuclear attenuation of the multi-hadron systems in the string model is considered. The improved two-scale model with set of parameters obtained recently for the single hadron attenuation is used for calculation of the multiplicity ratios of the one-, two-
A. Bialas, B. Kopeliovich, L. Grigoryan
core   +1 more source

Thermal hadron production in pp and p{\bar p} collisions [PDF]

open access: yes, 1997
It is shown that the hadron production in high energy pp and p{\bar p} collisions, calculated by assuming that particles originate in hadron gas fireballs at thermal and partial chemical equilibrium, agrees very well with the data. The temperature of the
Becattini, F., Heinz, U.
core   +2 more sources

Study of the pd→→n{pp}s charge-exchange reaction using a polarised deuterium target

open access: yesPhysics Letters B, 2015
The vector and tensor analysing powers, Ay and Ayy, of the pd→→n{pp}s charge-exchange reaction have been measured at a beam energy of 600 MeV at the COSY-ANKE facility by using an unpolarised proton beam incident on an internal storage cell target filled
B. Gou   +41 more
doaj   +1 more source

Search for dark photons from Higgs boson decays via ZH production with a photon plus missing transverse momentum signature from pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
This paper describes a search for dark photons (γ d ) in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV at the Large Hadron Collider (LHC).
The ATLAS collaboration   +2941 more
doaj   +1 more source

Hadronic Interaction [PDF]

open access: yesProceedings of The 32nd International Symposium on Lattice Field Theory — PoS(LATTICE2014), 2015
Understanding hadronic interactions is crucial for investigating the properties of unstable hadrons, since measuring physical quantities for unstable hadrons including the resonance mass and decay width requires simultaneous calculations of final scattering states.
openaire   +2 more sources

Soft Photons in Hadron-Hadron Collisions: Synchrotron Radiation from the QCD Vacuum? [PDF]

open access: yes, 1994
We discuss the production of soft photons in high energy hadron-hadron collisions. We present a model where quarks and antiquarks in the hadrons emit ``synchrotron light'' when being deflected by the chromomagnetic fields of the QCD vacuum, which we ...
A. Brandenburg   +53 more
core   +3 more sources

Scattering of decuplet baryons in chiral effective field theory

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
A formalism for treating the scattering of decuplet baryons in chiral effective field theory is developed. The minimal Lagrangian and potentials in leading-order SU(3) chiral effective field theory for the interactions of octet baryons ( $$B$$ B ) and ...
J. Haidenbauer   +4 more
doaj   +1 more source

Hitchhiker's Guide to the Swampland: The Cosmologist's Handbook to the String‐Theoretical Swampland Programme

open access: yesFortschritte der Physik, Volume 74, Issue 4, April 2026.
Abstract String theory has strong implications for cosmology, implying the absence of a cosmological constant, ruling out single‐field slow‐roll inflation, and that black holes decay. The origins of these statements are elucidated within the string‐theoretical swampland programme.
Kay Lehnert
wiley   +1 more source

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