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19952026
most citedExperimental and Theoretical Challenges in the Search for the Quark Gluon Plasma: The STAR Collaboration's Critical Assessment of the Evidence from RHIC Collisions

3.4k citations

Showing 2019 · astro-ph.HEShow all

11 papers · 2 filters

astro-ph.HE2019★ 5 cited

Multifrequency Study on the Mode Switching of PSR J0614+2229

Yanrong Zhang, Hongguang Wang, Xiujian Huang +1

The mode switching phenomenon of PSR J0614+2229 was studied by using the archived observations at 686, 1369 and 3100 MHz with the Parkes radio telescope which have not been publish…

astro-ph.HE2019★ 9 cited

A search for short-term hard X-ray bursts in the direction of the repeating FRB 121102

Shangyu Sun, Wenfei Yu, Yunwei Yu +2

The nature of fast radio bursts (FRBs), which occurs on millisecond time scales in the radio band, has not been well-understood. Among their unknown observational properties are th…

astro-ph.HE2019★ 22 cited

Non-Newtonian gravity in strange quark stars and constraints from the observations of PSR J0740+6620 and GW170817

Shu-Hua Yang, Chun-Mei PI, Xiao-Ping Zheng +1

We investigate the effects of non-Newtonian gravity on the properties of strange quark stars (QSs) and constrain the parameters of the standard MIT bag model used to describe stran…

astro-ph.HE2019★ 32 cited

X-ray transients from the accretion-induced collapse of white dwarfs

Yun-Wei Yu, Aming Chen, Xiang-Dong Li

The accretion-induced collapse (AIC) of a white dwarf in a binary with a nondegenerate companion can sometimes lead to the formation of a rapidly rotating and highly magnetized neu…

astro-ph.HE2019★ 5 cited

Observational signature of a wind bubble environment for double neutron star mergers

Yong-Sen Li, Aming Chen, Yun-Wei Yu

During the in-spiral stage of a compact binary, a wind bubble could be blown into interstellar medium, if the electromagnetic radiation due to the binary orbital motion is strong e…

astro-ph.HE2019★ 8 cited

Delineating the properties of matter in cold, dense QCD

Toru Kojo

The properties of dense QCD matter are delineated through the construction of equations of state which should be consistent with QCD calculations in the low and high density limits…

astro-ph.HE2019★ 38 cited

Effective repulsion in dense quark matter from non-perturbative gluon exchange

Yifan Song, Gordon Baym, Tetsuo Hatsuda +1

A moderately strong vector repulsion between quarks in dense quark matter is needed to explain how a quark core can support neutron stars heavier than two solar masses. We study th…

astro-ph.HE2019★ 13 cited

What can PSR J1640-4631 tell us about the internal physics of this neutron star?

Quan Cheng, Shuang-Nan Zhang, Xiao-Ping Zheng +1

Gravitational wave emissions (GWEs) of pulsars could not only make them promising targets for continuous gravitational wave searches but also leave imprints in their timing data. W…

astro-ph.HE2019★ 2 cited

Studying newborn neutron stars by the transient emission after stellar collapses and compact binary mergers

Yun-Wei Yu, Aming Chen, Zi-Gao Dai +3

The formation of neutron stars (NSs), both from collapses of massive stars and mergers of compact objects, can be usually indicated by bright transients emitted from explosively-ej…

astro-ph.HE2019★ 25 cited

Modelling the multi-wavelength emissions from PSR B1259-63/LS 2883: the effects of the stellar disc on shock radiations

A. M. Chen, J. Takata, S. X. Yi +2

PSR B1259-63/LS 2883 is an elliptical pulsar/Be star binary and emits broadband emissions from radio to TeV -rays. The massive star possesses an equatorial disc, which is inclin…

astro-ph.HE2019★ 183 cited

New Neutron Star Equation of State with Quark-Hadron Crossover

Gordon Baym, Shun Furusawa, Tetsuo Hatsuda +2

We present a much improved equation of state for neutron star matter, QHC19, with a smooth crossover from the hadronic regime at lower densities to the quark regime at higher densi…