Results 141 to 150 of about 113,434 (277)

Doubly heavy baryons with chiral partner structure

open access: yesPhysics Letters B, 2015
The spectrum and dominant strong decay properties of the doubly heavy baryons are revisited by using a chiral effective model with the chiral partner structure. By regarding the doubly heavy baryons in the ground states and light angular momentum, jl=1/2,
Yong-Liang Ma, Masayasu Harada
doaj   +1 more source

Strange quark matter

open access: yesNuclear Physics A, 1995
Abstract Several experiments are using heavy ion collisions as a means of creating and studying strange quark matter in the laboratory. I will describe why I think it is important and interesting to look for strange quark matter, and discuss the physics addressed by the experiments that have been designed to look for it in high energy heavy ion ...
openaire   +2 more sources

Nucleon strangeness polarization from $$\varLambda /\bar{\varLambda }$$ Λ/Λ¯ hyperon production in polarized proton–proton collision at RHIC

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
We calculate the inclusive production of a polarized $$\varLambda $$ Λ or $$\bar{\varLambda }$$ Λ¯ hyperon from the single longitudinally polarized proton and proton (pp) collision at RHIC.
Xiaonan Liu, Bo-Qiang Ma
doaj   +1 more source

Importance of Nonperturbative QCD Parameters for Bottom Mesons

open access: yesAdvances in High Energy Physics, 2014
The importance of nonperturbative quantum chromodynamics (QCD) parameters is discussed in context to the predicting power for bottom meson masses and isospin splitting.
A. Upadhyay, M. Batra
doaj   +1 more source

Strange quark stars - A review [PDF]

open access: yesarXiv, 2002
A pedagogical overview of strange quark matter and strange stars is presented. After a historical notation of the research and an introduction to quark matter, a major part is devoted to the physics and astrophysics of strange stars, with attention being paid to the possible ways by which neutron stars and strange stars can be distinguished in ...
arxiv  

The NJL model and strange-quark matter [PDF]

open access: yesEurophysics Letters (EPL), 2003
8 pages, 2 figures, reference added, typos corrected, version to appear in Europhys ...
openaire   +4 more sources

Searching for a dark matter particle with anti-protonic atoms. [PDF]

open access: yesEur Phys J C Part Fields, 2023
Doser M, Farrar G, Kornakov G.
europepmc   +1 more source

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