Results 161 to 170 of about 112,699 (275)

On the strange quark content in nucleons

Zeitschrift für Physik C Particles and Fields, 1992
We show in many ways that little strange quark axial-vector spin Δs or quark density\((\bar ss)_N \) can occur in nucleons.
openaire   +3 more sources

Probing QCD critical fluctuations from the yield ratio of strange hadrons in relativistic heavy-ion collisions

Physics Letters B, 2020
By analyzing the available data on strange hadrons in central Pb+Pb collisions from the NA49 Collaboration at the Super Proton Synchrotron (SPS) and in central Au+Au collisions from the STAR Collaboration at the Relativistic Heavy-Ion Collider (RHIC) in ...
Tianhao Shao, Jinhui Chen, Che Ming Ko, Kai-Jia Sun   +3 more
doaj  

Study of Bulk Properties of Strange Particles in Au+Au Collisions at sNN = 54.4 GeV. [PDF]

Entropy (Basel), 2022
Li LL, Haj Ismail AAK.
europepmc   +1 more source

Mass formulas and thermodynamic treatment in the mass-density-dependent model of strange quark matter [PDF]

, 1999
Guang-Xiong Peng, H.C. Chiang, J. Yang, Landong Li, B. Liu   +4 more
openalex   +1 more source

The charm-quark contribution to light-by-light scattering in the muon ( g - 2 ) from lattice QCD. [PDF]

Eur Phys J C Part Fields, 2022
Chao EH, Hudspith RJ, Gérardin A, Green JR, Meyer HB.   +4 more
europepmc   +1 more source

Strange Quark Matter and Strange Quark Stars

, 2017
New forms of matter such as super-hypernuclei(strange quark matter) and superhypernuclear stars(strange quark stars) are discussed in some detail, based on the so-called “Bodmer–Terazawa–Witten hypothesis” assuming that they are stable or quasi-stable.
openaire   +1 more source

The role of strangeness in chiral and U ( 1 ) A restoration. [PDF]

Eur Phys J C Part Fields, 2021
Gómez Nicola A, Ruiz de Elvira J, Vioque-Rodríguez A, Álvarez-Herrero D.   +3 more
europepmc   +1 more source

Strangeness, charm, and beauty: Mesons with one heavy quark [PDF]

, 1998
Stephen Godfrey
openalex   +1 more source

Sea-quark dynamics in decuplet ( $$\frac{3}{2}^+$$ 3 2 + ) $$\rightarrow $$ → octet ( $$\frac{1}{2}^+$$ 1 2 + ) transition quadrupole moment

European Physical Journal C: Particles and Fields
We investigated the electromagnetic quadrupole transition of baryon decuplet ( $$J^P= \frac{3}{2}^+$$ J P = 3 2 + ) to octet ( $$J^P= \frac{1}{2}^+$$ J P = 1 2 + ) using the statistical framework together with the principle of detailed balance.
Preeti Bhall, Alka Upadhyay
doaj   +1 more source

Evidence for intrinsic charm quarks in the proton. [PDF]

Nature, 2022
NNPDF Collaboration.
europepmc   +1 more source