Results 41 to 50 of about 48,916 (267)
Thermal Evolution and Light Curves of Young Bare Strange Stars [PDF]
, 2002 The cooling of a young bare strange star is studied numerically by solving the equations of energy conservation and heat transport for both normal and superconducting strange quark matter inside the star.
Ch. Schaab +14 more
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Strangelets and strange quark matter [PDF]
Nuclear Physics A, 1998 The properties of finite lumps of strange quark matter (strangelets) with emphasis on the two scenarios of producing strange matter in relativistic heavy ion collisions are summarized. As an outlook, the possibility of short-lived strange composites and charmed matter are discussed for coming heavy ion experiments.
openaire +2 more sources
Recent progresses in strange quark stars
Frontiers in Astronomy and Space SciencesAccording to the hypothesis that strange quark matter may be the true ground state of matter at extremely high densities, strange quark stars should be stable and could exist in the Universe. It is possible that pulsars may actually be strange stars, but
Xiao-Li Zhang +3 more
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Consistency between SU(3) and SU(2) covariant baryon chiral perturbation theory for the nucleon mass
Physics Letters B, 2017 Treating the strange quark mass as a heavy scale compared to the light quark mass, we perform a matching of the nucleon mass in the SU(3) sector to the two-flavor case in covariant baryon chiral perturbation theory.
Xiu-Lei Ren +5 more
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A new window on Strange Quark Matter as the ground state of strongly interacting matter
, 2003 If strange quark matter is the true ground state of matter, it must have lower energy than nuclear matter. Simultaneously, two-flavour quark matter must have higher energy than nuclear matter, for otherwise the latter would convert to the former. We show,
A. Gocksch +21 more
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Transition temperature in QCD with physical light and strange quark masses [PDF]
, 2006 We present results from a calculation of the transition temperature in QCD with two light and one heavier (strange) quark mass on lattices with temporal extent N_t =4 and 6. Calculations with improved staggered fermions have been performed with a strange
Aoki Y +5 more
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The Strange Star Surface: A Crust with Nuggets
, 2005 We reexamine the surface composition of strange stars. Strange quark stars are hypothetical compact stars which could exist if strange quark matter was absolutely stable. It is widely accepted that they are characterized by an enormous density gradient ($
Andrew W. Steiner +6 more
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Heavy hadrons spectra on lattice using NRQCD
EPJ Web of Conferences, 2018 Comparison of radial excitation energies to masses show that the velocity of b quark is very non-relativistic in bottomonium states. In a mixed system like charmed B meson, the b quark has less velocity than it has in bottomonium states and in strange B ...
Mohanta Protick, Basak Subhasish
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Electric transitions of the charmed-strange mesons in a relativistic quark model
European Physical Journal C: Particles and Fields, 2020 In the present work, we adopt a relativistic constituent quark model to depict the charmed strange meson spectroscopy, in which $$D_{s0}(2317)$$ Ds0(2317) and $$D_{s1}(2460)$$ Ds1(2460) are considered as the $$1^3P_0$$ 13P0 and $$1P_1^\prime $$ 1P1 ...
Shao-Feng Chen +3 more
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The Charm Content of W+1 Jet Events as a Probe of the Strange Quark Distribution Function
, 1993 We investigate the prospects for measuring the strange quark distribution function of the proton in associated $W$ plus charm quark production at the Tevatron.
Baur +10 more
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