Results 21 to 30 of about 214,531 (268)

Baryon Junction Stopping at the SPS and RHIC via HIJING/B [PDF]

open access: yes, 1998
Baryon stopping at the SPS and RHIC energies is calculated by introducing a new baryon junction mechanism into HIJING. The exchange of a baryon junction, according to Regge phenomenology, leads to a cosh(y/2) rapidity dependence and an s^(-1/4) energy ...
Andersson   +21 more
core   +2 more sources

Towards baryon-baryon scattering in manifestly Lorentz-invariant formulation of SU(3) baryon chiral perturbation theory

open access: yesPhysics Letters B, 2019
We study baryon-baryon scattering by applying time-ordered perturbation theory to the manifestly Lorentz-invariant formulation of SU(3) baryon chiral perturbation theory.
V. Baru   +3 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

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 Baryon asymmetry in the Standard Model with a low cut-off [PDF]

open access: yes, 2004
We study the generation of the baryon asymmetry in a variant of the standard model, where the Higgs field is stabilized by a dimension-six interaction. Analyzing the one-loop potential, we find a strong first order electroweak phase transition for Higgs ...
A. Menon   +32 more
core   +3 more sources

BARYON STRUCTURE [PDF]

open access: yesTheoretical Nuclear Physics in Italy, 2003
20 pages, no figures, invited general report at the "IX Convegno su Problemi di Fisica Nucleare e Teorica", Cortona, Oct.
openaire   +2 more sources

Awareness of ‘Systolic Anterior Motion’ in Different Conditions

open access: yesClinical Medicine Insights: Cardiology, 2018
Perioperative echocardiography, especially transesophageal echocardiography, is of paramount importance in evaluating and managing refractory hypotension, a potential cause of which is systolic anterior motion (SAM) of anterior mitral leaflet ...
Monish Raut   +2 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

Baryon decays to purely baryonic final states [PDF]

open access: yesScientific Reports, 2019
AbstractThe LHCb collaboration has presented first experimental evidence that spin-carrying matter and antimatter differ. The study looked at four-body decays of the $${{\boldsymbol{\Lambda }}}_{{\boldsymbol{b}}}^{{\bf{0}}}$$ Λ
Y. K. Hsiao   +2 more
openaire   +4 more sources

Many-Quark Interactions: Large-N Scaling and Contribution to Baryon Masses

open access: yesUniverse, 2022
Starting from an effective Hamiltonian modeling, of a baryon made of N identical quarks in the large-N approach of QCD, we obtain analytical formulas, allowing to estimate the contributions of multiquark interactions to the baryon mass.
Fabien Buisseret   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy