Results 81 to 90 of about 301,890 (253)

THE MOST LUMINOUS SUPERNOVA ASASSN-15LH: SIGNATURE OF A NEWBORN RAPIDLY ROTATING STRANGE QUARK STAR [PDF]

, 2015
In this paper we show that the most luminous supernova discovered very recently, ASASSN-15lh, could have been powered by a newborn ultra-strongly magnetized pulsar, which initially rotates near the Kepler limit.
Zhihui Dai, Zhihui Dai, Shan-qin Wang, Shan-qin Wang, Jue Wang, Jue Wang, Ling-Jun Wang, Yun-wei Yu   +7 more
semanticscholar   +1 more source

Up-, down-, strange-, charm-, and bottom-quark masses from four-flavor lattice QCD [PDF]

Physical Review D, 2018
We calculate the up-, down-, strange-, charm-, and bottom-quark masses using the MILC highly improved staggered-quark ensembles with four flavors of dynamical quarks. We use ensembles at six lattice spacings ranging from a ≈ 0 .
A. Bazavov, C. Bernard, N. Brambilla, N. Brown, C. DeTar, A. El-Khadra, E. Gámiz, S. Gottlieb, U. Heller, J. Komijani, A. Kronfeld, J. Laiho, P. Mackenzie, E. Neil, J. Simone, R. Sugar, D. Toussaint, A. Vairo, R. V. D. Water   +18 more
semanticscholar   +1 more source

Relaxed realism, robust realism, and the truthmaker challenge

Ratio, Volume 37, Issue 2-3, Page 134-144, June-September 2024.
Abstract Relaxed realist theories are becoming more common in metanormative theory. They want the advantages of robust forms of realism but without their metaphysical underpinnings. However, it is not always clear how we should understand relaxed realist theories in general. In this paper I clarify and defend relaxed realism.
Paiman Karimi
wiley   +1 more source

Charge and stability of strange quark matter at finite temperature [PDF]

arXiv, 2002
By means of the quark mass density- and temperature- dependent model, it is found that the negative charge and the higher strangeness fraction are in favor of the stability of strange quark matter at finite temperature. A critical baryon number density n_Bc has been found. The strange quark matter is unstable when n_B < n_Bc. The charge and strangeness
arxiv  

Equilibrium and stability of charged strange quark stars [PDF]

, 2015
The hydrostatic equilibrium and the stability against radial perturbation of charged strange quark stars composed of a charged perfect fluid are studied.
J. Arbañil, M. Malheiro
semanticscholar   +1 more source

Cylindrically Symmetric Diffusion Model for Relativistic Heavy‐Ion Collisions

Annalen der Physik, Volume 536, Issue 5, May 2024.
To account for particle production in relativistic heavy‐ion collisions at the Large Hadron Collider, a relativistic diffusion model with cylindrical symmetry is derived from nonequilibrium–statistical considerations. It propagates an initial state based on quantum chromodynamics in time toward a thermal equilibrium limit.
Johannes Hoelck, Georg Wolschin
wiley   +1 more source

Behaviour of Quark and Strange Quark Matter for Higher Dimensional Bianchi Type -I Universe in f(R,T) Gravity

East European Journal of Physics
This research paper delves into a thorough examination of the behaviour exhibited by higher dimensional Bianchi Type-I universes, incorporating the presence of quark and strange quark matter within the framework of f(R,T) gravity.
S. Thakre, R.V. Mapari, V.A. Thakare
doaj   +1 more source

Consumer acceptance of microalgae as a novel food ‐ Where are we now? And how to get further

Physiologia Plantarum, Volume 176, Issue 3, May/June 2024.
Abstract Microalgae provide a potential new food resource for sustainable human nutrition. Many microalgae species can produce a high content of total protein with a balanced composition of essential amino acids, healthy oils rich in polyunsaturated fatty acids, carotenoids, fibers, and vitamins.
Malene Lihme Olsen, Karsten Olsen, Poul Erik Jensen   +2 more
wiley   +1 more source

Up, down, strange and charm quark masses with Nf=2+1+1 twisted mass lattice QCD

Nuclear Physics B, 2014
We present a lattice QCD calculation of the up, down, strange and charm quark masses performed using the gauge configurations produced by the European Twisted Mass Collaboration with Nf=2+1+1 dynamical quarks, which include in the sea, besides two light ...
N. Carrasco, A. Deuzeman, P. Dimopoulos, R. Frezzotti, V. Giménez, G. Herdoiza, P. Lami, V. Lubicz, D. Palao, E. Picca, S. Reker, L. Riggio, G.C. Rossi, F. Sanfilippo, L. Scorzato, S. Simula, C. Tarantino, C. Urbach, U. Wenger   +18 more
doaj   +1 more source

Quark stars with 2.6 $$M_\odot $$ M ⊙ in a non-minimal geometry-matter coupling theory of gravity

European Physical Journal C: Particles and Fields, 2022
This work analyses the hydrostatic equilibrium configurations of strange stars in a non-minimal geometry-matter coupling (GMC) theory of gravity. Those stars are made of strange quark matter, whose distribution is governed by the MIT equation of state ...
G. A. Carvalho, R. V. Lobato, D. Deb, P. H. R. S. Moraes, M. Malheiro   +4 more
doaj   +1 more source