Properties of strange quark matter and strange quark stars
European Physical Journal C: Particles and Fields, 2021 A Polyakov chiral $$\text {SU(3)}$$ SU(3) quark mean-field (PCQMF) model is applied to study the properties of strange quark matter (SQM) and strange quark star (SQS) in $$\beta $$ β -equilibrium.
Manisha Kumari, Arvind Kumar
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Light- and strange-quark mass dependence of the ρ(770) meson revisited [PDF]
Journal of High Energy Physics, 2020 Recent lattice data on ππ-scattering phase shifts in the vector-isovector channel, pseudoscalar meson masses and decay constants for strange-quark masses smaller or equal to the physical value allow us to study the strangeness dependence of these ...
R. Molina, J. Ruiz de Elvira
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Solitonic effect on relativistic string cloud spacetime attached with strange quark matter
AIMS MathematicsIn this research paper, we discussed some geometric axioms of a relativistic string cloud spacetime attached with strange quark matter. We determined the conformal $ \eta $-Ricci soliton on a relativistic string cloud spacetime attached with strange ...
Yanlin Li +4 more
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Strange Quark Magnetic Moment of the Nucleon at Physical Point [PDF]
Physical Review Letters, 2017 We report a lattice QCD calculation of the strange quark contribution to the nucleon's magnetic moment and charge radius. This analysis presents the first direct determination of strange electromagnetic form factors including at the physical pion mass ...
Andrei Alexandru +6 more
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Repeating fast radio bursts from collapses of the crust of a strange star [PDF]
The Innovation, 2021 Summary: Strange stars (SSs) are compact objects made of deconfined quarks. It is hard to distinguish SSs from neutron stars as a thin crust composed of normal hadronic matter may exist and obscure the whole surface of the SS.
Jinjun Geng, Bing Li, Yongfeng Huang
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CLS 2+1 flavor simulations at physical light-and strange-quark masses [PDF]
EPJ Web of Conferences, 2018 We report recent efforts by CLS to generate an ensemble with physical lightand strange-quark masses in a lattice volume of 192 × 963 at β = 3:55 corresponding to a lattice spacing of 0:064 fm.
Mohler Daniel +2 more
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Chiral perturbation theory: Expansions in the mass of the strange quark [PDF]
, 1985 J. Gasser, H. Leutwyler
openalex +2 more sources
Strange quark as a probe for new physics in the Higgs sector [PDF]
Proceedings of 41st International Conference on High Energy physics — PoS(ICHEP2022), 2022 This paper describes a novel algorithm for tagging jets originating from the hadronisation of strange quarks (strange-tagging) with the future International Large Detector (ILD) at the International Linear Collider (ILC).
A. Albert +27 more
semanticscholar +1 more source
Effects of Anisotropy on Strongly Magnetized Neutron and Strange Quark Stars in General Relativity [PDF]
Astrophysical Journal, 2021 We investigate the properties of anisotropic, spherically symmetric compact stars, especially neutron stars (NSs) and strange quark stars (SQSs), made of strongly magnetized matter. The NSs are described by the SLy equation of state (EOS) and the SQSs by
D. Deb, B. Mukhopadhyay, F. Weber
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Was GW190814 a Black Hole-Strange Quark Star System? [PDF]
Physical Review Letters, 2020 We investigate the possibility that the low mass companion of the black hole in the source of GW190814 was a strange quark star. This possibility is viable within the so-called two-families scenario in which neutron stars and strange quark stars coexist.
I. Bombaci +4 more
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