Results 91 to 100 of about 748 (182)

Importance of Nonperturbative QCD Parameters for Bottom Mesons

Advances 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

Scalarized hybrid neutron stars in scalar tensor gravity

European Physical Journal C: Particles and Fields
Hybrid neutron stars, the compact objects consisting hadronic matter and strange quark matter, can be considered as the probes for the scalar tensor gravity. In this work, we explore the scalarization of hybrid neutron stars in the scalar tensor gravity.
Fahimeh Rahimi, Zeinab Rezaei
doaj   +1 more source

Strange quark matter

Nuclear 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   +1 more source

In-medium bottomonium properties from lattice NRQCD calculations with extended meson operators

Journal of High Energy Physics
We calculate the temperature dependence of bottomonium correlators in (2+1)-flavor lattice QCD with the aim to constrain in-medium properties of bottomonia at high temperature.
Heng-Tong Ding, Wei-Ping Huang, Rasmus Larsen, Stefan Meinel, Swagato Mukherjee, Peter Petreczky, Zhanduo Tang   +6 more
doaj   +1 more source

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

Eur Phys J C Part Fields, 2023
Doser M, Farrar G, Kornakov G.
europepmc   +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

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

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

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

Nature, 2022
NNPDF Collaboration.
europepmc   +1 more source

Search for Strange Quark Matter and Nuclearites on Board the International Space Station (SQM-ISS): A Future Detector to Search for Massive, Non-Relativistic Objects in Space. [PDF]

Sensors (Basel)
Bianchi M, Bisconti F, Blaksley C, Bocci V, Casolino M, Di Clemente F, Drago A, Fuglesang C, Iacoangeli F, Lattanzi M, Marcelli A, Marcelli L, Natoli P, Parizot E, Picozza P, Piotrowski LW, Plebaniak Z, Reali E, Ricci M, Rizzo A, Rizzo G, Szabelski J.   +21 more
europepmc   +1 more source