Results 1 to 10 of about 235,480 (181)

Light- and strange-quark mass dependence of the ρ(770) meson revisited [PDF]

open access: yesJournal 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
doaj   +2 more sources

Properties of strange quark matter and strange quark stars

open access: yesEuropean 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
doaj   +2 more sources

Solitonic effect on relativistic string cloud spacetime attached with strange quark matter

open access: yesAIMS Mathematics
In 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
doaj   +2 more sources

CLS 2+1 flavor simulations at physical light-and strange-quark masses [PDF]

open access: yesEPJ 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
doaj   +2 more sources

Strange quark as a probe for new physics in the Higgs sector [PDF]

open access: yesProceedings 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]

open access: yesAstrophysical 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
semanticscholar   +1 more source

Was GW190814 a Black Hole-Strange Quark Star System? [PDF]

open access: yesPhysical 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
semanticscholar   +1 more source

Gravitational Waves from Strange Star Core–Crust Oscillation

open access: yesUniverse, 2022
According to the strange quark matter hypothesis, pulsars may actually be strange stars composed of self-bound strange quark matter. The normal matter crust of a strange star, unlike that of a normal neutron star, is supported by a strong electric field.
Ze-Cheng Zou   +2 more
doaj   +1 more source

Strange Quark Stars in 4D Einstein–Gauss–Bonnet Gravity [PDF]

open access: yesAstrophysical Journal, 2020
The existence of strange matter in compact stars may give rise to striking outcomes of the various physical phenomena. As an alternative to neutron stars, a new class of compact stars called strange stars should exist if the strange matter hypothesis is ...
A. Banerjee   +2 more
semanticscholar   +1 more source

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