Results 1 to 10 of about 72,376 (187)

Interactions and decays of high-spin baryon resonances

EPJ Web of Conferences, 2012
Understanding strong interactions at low energy region requires the precise knowledge on the spectra and the properties of hadrons. Such informations can be obtained through detailed and sophisticated analyses of experimental data collected from various ...
Yongseok Oh
doaj   +1 more source

Novel phases of a baryon-dense QCD-like theory

Journal of High Energy Physics
We investigate the phases of a strongly coupled QCD-like theory at finite baryon chemical potential using s-confining supersymmetric QCD deformed by anomaly-mediated supersymmetry breaking.
Yang Bai, Carlos Henrique de Lima, Daniel Stolarski   +2 more
doaj   +1 more source

The allowed baryon to baryon–meson strong transitions

European Physical Journal C: Particles and Fields
We investigate the kinematically allowed baryon to baryon–meson strong transitions in all the light and heavy sectors. We consider only the ground state on-shell particles in the baryonic and mesonic channels.
A. R. Olamaei, S. Rostami, K. Azizi
doaj   +1 more source

Calculating Masses of Pentaquarks Composed of Baryons and Mesons

Advances in High Energy Physics, 2016
We consider an exotic baryon (pentaquark) as a bound state of two-body systems composed of a baryon (nucleon) and a meson. We used a baryon-meson picture to reduce a complicated five-body problem to simple two-body problems.
M. Monemzadeh, N. Tazimi, Sh. Babaghodrat   +2 more
doaj   +1 more source

On the baryon budget in the X-ray-emitting circumgalactic medium of Milky Way-mass galaxies

Astronomy & Astrophysics
Recent observations with SRG/eROSITA reveal the average X-ray surface brightness profile of the X-ray-emitting circumgalactic medium (CGM) around Milky Way (MW)-mass galaxies, offering valuable insights into the baryon budget in these systems.
Zhang Yi, Shreeram Soumya, Ponti Gabriele, Comparat Johan, Merloni Andrea, Qu Zhijie, Li Jiangtao, Bregman Joel N., Fang Taotao   +8 more
doaj   +1 more source

Triple-charmed hadron from coalescence in relativistic heavy-ion collisions

Physics Letters B
We investigate the production of the Ωccc baryon in relativistic heavy-ion collisions. Unlike proton-proton collisions, nuclear collisions produce both deconfined matter and abundant charm quark pairs, which can coalesce to form the Ωccc baryon, thereby ...
Tianyang Li, Jiamin Liu, Shiqi Zheng, Baoyi Chen   +3 more
doaj   +1 more source

The Effective Baryon–Baryon Potential with Configuration Mixing in Quark Models

Universe
The effective baryon–baryon potential can be derived in the framework of the quark model. The configurations with different quark spatial distributions are mixed naturally when two baryons get close. The effect of configuration mixing in the chiral quark
Xinmei Zhu, Hongxia Huang, Jialun Ping
doaj   +1 more source

Gravitational form factors of the baryon octet in holographic QCD

Journal of High Energy Physics
The gravitational form factors (GFFs) of the baryon octet, including hyperons, are investigated in a bottom-up holographic QCD model that explicitly incorporates the SU(3) flavor symmetry breaking through the strange quark mass.
Zhibo Liu, Hiroaki Nakajima, Hiroaki Abuki, Akira Watanabe   +3 more
doaj   +1 more source

Universality of the baryon axial vector current operator in large- $$N_c$$ N c chiral perturbation theory

European Physical Journal C: Particles and Fields
The baryon axial vector current is computed in a combined formalism in $$1/N_c$$ 1 / N c and chiral corrections. Flavor SU(3) symmetry breaking is accounted for in two ways: Implicitly through the integrals occurring in the one-loop graphs and explicitly
Rubén Flores-Mendieta, Guillermo Sánchez-Almanza   +1 more
doaj   +1 more source

Baryon correlations in Pythia. [PDF]

Eur Phys J C Part Fields, 2023
Lönnblad L, Shah H.
europepmc   +1 more source