Results 21 to 30 of about 74,350 (186)

Baryonic popcorn [PDF]

open access: yesJournal of High Energy Physics, 2012
v3, 80 pages, 18 figures, footnotes 5 and 7 added, version to appear in the ...
Kaplunovsky, Vadim   +2 more
openaire   +2 more sources

Inflating with baryons [PDF]

open access: yesJournal of High Energy Physics, 2011
5 ...
Baumann, Daniel, Green, Daniel
openaire   +2 more sources

Effect of thresholds on the width of three-body resonances

open access: yesPhysics Letters B, 2017
It has been recently reported an intriguing theoretical result of a narrow three-body resonance with a large available phase space [1]. The resonance was reported in the NΛΛ−ΞNN system near the Ξd threshold, having a very small width in spite of the open
H. Garcilazo, A. Valcarce
doaj   +1 more source

The V-QCD baryon: numerical solution and baryon spectrum

open access: yesJournal of High Energy Physics, 2023
The single baryon solution of V-QCD is numerically computed. The spectrum of spin and isospin modes is also computed by quantizing the light fluctuations around the baryon.
M. Järvinen   +3 more
doaj   +1 more source

Insight into particle production mechanisms via angular correlations of identified particles in pp collisions at $$\sqrt{\mathrm{s}}=7$$ s = 7  TeV

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
Two-particle angular correlations were measured in pp collisions at $$\sqrt{s} = 7$$ s = 7  TeV for pions, kaons, protons, and lambdas, for all particle/anti-particle combinations in the pair. Data for mesons exhibit an expected peak dominated by effects
J. Adam   +1017 more
doaj   +1 more source

Constraining baryon annihilation in the hadronic phase of heavy-ion collisions via event-by-event fluctuations

open access: yesPhysics Letters B, 2022
We point out that the variance of net-baryon distribution normalized by the Skellam distribution baseline, κ2[B−B¯]/〈B+B¯〉, is sensitive to the possible modification of (anti)baryon yields due to BB¯ annihilation in the hadronic phase.
Oleh Savchuk   +4 more
doaj   +1 more source

A Note on Baryon-Baryon Interaction [PDF]

open access: yesProgress of Theoretical Physics, 1961
The process of a ( XI /sup -/ n) collision giving rise to hyperon systems is studied, the possibility of a bound state in the final system being also envisaged. The implication arising from the various parity assignments for the hyperons is discussed and the decay distribution of the possible bound system is analyzed. (L.N.N.)
G. Bhamathi   +3 more
openaire   +1 more source

Hadron resonance gas with repulsive interactions and fluctuations of conserved charges

open access: yesPhysics Letters B, 2018
We discuss the role of repulsive baryon–baryon interactions in a hadron gas using relativistic virial expansion and repulsive mean field approaches. The fluctuations of the baryon number as well as strangeness-baryon correlations are calculated in the ...
Pasi Huovinen, Peter Petreczky
doaj   +1 more source

Baryon-Baryon Interactions [PDF]

open access: yesProgress of Theoretical Physics Supplement, 2010
Summary: We review the Nijmegen extended-soft-core (ESC) models for the baryon-baryon (\(BB\)) interactions of the \(SU(3)\) flavor-octet of baryons \((N, \Lambda , \Sigma \), and \(\Xi )\). The interactions are basically studied from the meson-exchange point of view, in the spirit of the Yukawa-approach to the nuclear force problem [\textit{H. Yukawa},
Rijken, T.A., Nagels, M.M., Yamamoto, Y.
openaire   +2 more sources

Dependence of net-hyperon production at mid-rapidity on beam energy and its implication on baryon number carrier [PDF]

open access: yesEPJ Web of Conferences
The conventional picture of baryon number is that each valence quark inside a baryon carries 1/3 unit of baryon number. However, an alternative picture exists where the center of a Y-shaped topology of gluon fields, called the baryon junction, carries 1 ...
Tsang Chun Yuen
doaj   +1 more source

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