4.7 Article

Quakes of compact stars

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Astronomy & Astrophysics

Pulse Peak Migration during the Outburst Decay of the Magnetar SGR 1830-0645: Crustal Motion and Magnetospheric Untwisting

George Younes et al.

Summary: This study observes the migration of pulse peak and the change of pulse shape in the magnetar SGR 1830-0645, as well as the shrinking of surface hot spots. The possible causes of these phenomena are suggested to be internal heating and twisted magnetosphere, with a combination of field-line motion and evolving surface radiation beaming.

ASTROPHYSICAL JOURNAL LETTERS (2022)

Article Astronomy & Astrophysics

Starquakes in millisecond pulsars and gravitational waves emission

E. Giliberti et al.

Summary: So far, only transient gravitational waves produced by catastrophic events of extra-galactic origin have been detected. However, it is generally believed that there should also be continuous sources of gravitational waves within our Galaxy, such as accreting neutron stars, which could potentially be detected in the near future. This study investigates the physical picture of these sources and calculates the maximum ellipticity caused by starquakes, finding it to be in good agreement with observations and below the highest observed neutron star frequency.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

Rotation and deformation of strangeon stars in the Lennard-Jones model

Yong Gao et al.

Summary: This study uses the Lennard-Jones model to describe the equation of state of strangeon stars, investigating their static, rotating, and tidally deformed characteristics. The perturbative corrections resulted from finite surface densities are considered crucial. The study also explores the universal relations between moments of inertia, tidal deformabilities, and quadrupole moments of strangeon stars.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

Magnetospheric Curvature Radiation by Bunches as Emission Mechanism for Repeating Fast Radio Bursts

Wei-Yang Wang et al.

Summary: The study investigates coherent curvature radiation as the radiation mechanism for fast radio bursts (FRBs), finding that FRBs may be generated by charged bunches in the magnetosphere of highly magnetized neutron stars. The findings suggest that the spectra of FRBs can be characterized by multisegmented broken power laws and the polarization properties depend on the relative position between the line of sight and the beam of emitted waves.

ASTROPHYSICAL JOURNAL (2022)

Article Astronomy & Astrophysics

Mountain formation by repeated, inhomogeneous crustal failure in a neutron star

A. D. Kerin et al.

Summary: This article presents a macroscopic model of inhomogeneous crustal failure in neutron stars, with predictions on the size and waiting-time distributions of failure events as well as the rate of failure as the star spins down. The output of the model is used to predict the star's mass ellipticity and gravitational wave strain as functions of its age, with implications for future observations with instruments such as LIGO.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

A roadmap to strange star

Renxin Xu et al.

Summary: Since the 1930s, scientists have been exploring the scenario where normal baryonic matter is compressed so tightly that atomic nuclei come into close contact. Lev Landau introduced the concept of neutron stars, while the idea of strange stars gained attention after the standard model of particle physics was established in the 1960s. Research suggests that the strong-bound surface of strange stars may be crucial in identifying them through astronomical observations.

ASTRONOMISCHE NACHRICHTEN (2021)

Review Physics, Nuclear

Neutron stars and the nuclear equation of state

G. F. Burgio et al.

Summary: The paper reviews the current status and recent progress of microscopic many-body approaches and phenomenological models used in constructing the equation of state of neutron stars. Theoretical predictions of different equation-of-state models are compared with data from terrestrial laboratory experiments and recent astrophysical observations. The importance of nuclear strong interaction and equation of state for the cooling properties of neutron stars is also analyzed.

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS (2021)

Article Astronomy & Astrophysics

Pulsar glitches in a strangeon star model. II. The activity

W. H. Wang et al.

Summary: The article discusses the glitch activity of normal radio pulsars under the framework of the solid strangeon star model. It is found that the statistical features of glitch activity can be replicated in the strangeon star model, but fulfilling statistical observations requires an increase in oblateness change during glitch intervals.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

Modelling strains and stresses in continuously stratified rotating neutron stars

E. Giliberti et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Astronomy & Astrophysics

NICER observations of the Crab pulsar glitch of 2017 November

M. Vivekanand

ASTRONOMY & ASTROPHYSICS (2020)

Article Astronomy & Astrophysics

Re-detection and a possible time variation of soft X-ray polarization from the Crab

Hua Feng et al.

NATURE ASTRONOMY (2020)

Article Astronomy & Astrophysics

Bursts of gravitational waves due to crustquake from pulsars

Biswanath Layek et al.

JOURNAL OF ASTROPHYSICS AND ASTRONOMY (2020)

Article Astronomy & Astrophysics

Transient gravitational waves from pulsar post-glitch recoveries

Garvin Yim et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Astronomy & Astrophysics

Triaxially deformed freely precessing neutron stars: continuous electromagnetic and gravitational radiation

Yong Gao et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Review Physics, Nuclear

Gravitational waves from neutron star mergers and their relation to the nuclear equation of state

Luca Baiotti

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS (2019)

Article Astronomy & Astrophysics

Incompressible analytical models for spinning-down pulsars

E. Giliberti et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA (2019)

Article Astronomy & Astrophysics

The largest glitch observed in the Crab pulsar

B. Shaw et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)

Article Astronomy & Astrophysics

Pulsar glitches in a strangeon star model

X. Y. Lai et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)

Article Multidisciplinary Sciences

Alteration of the magnetosphere of the Vela pulsar during a glitch

Jim Palfreyman et al.

NATURE (2018)

Article Astronomy & Astrophysics

Breaking properties of neutron star crust

D. A. Baiko et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)

Article Astronomy & Astrophysics

Nonparametric Estimation of the Size and Waiting Time Distributions of Pulsar Glitches

G. Howitt et al.

ASTROPHYSICAL JOURNAL (2018)

Article Astronomy & Astrophysics

FRB 121102: A Starquake-induced Repeater?

Weiyang Wang et al.

ASTROPHYSICAL JOURNAL (2018)

Article Astronomy & Astrophysics

Peculiar glitch of PSR J1119-6127 and extension of the vortex creep model

O. Akbal et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

Article Astronomy & Astrophysics

Developing a model for neutron star oscillations following starquakes

L. Keer et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

Article Astronomy & Astrophysics

Two types of glitches in a solid quark star model

E. P. Zhou et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2014)

Review Engineering, Geological

Fracture initiation and propagation in intact rock - A review

E. Hoek et al.

JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING (2014)

Article Astronomy & Astrophysics

WIND BRAKING OF MAGNETARS

H. Tong et al.

ASTROPHYSICAL JOURNAL (2013)

Article Astronomy & Astrophysics

Detection of 107 glitches in 36 southern pulsars

M. Yu et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)

Article Physics, Particles & Fields

Physics of Neutron Star Crusts

Nicolas Chamel et al.

Living Reviews in Relativity (2013)

Article Geosciences, Multidisciplinary

Effects of Huge Earthquakes on Earth Rotation and the length of Day

Changyi Xu et al.

TERRESTRIAL ATMOSPHERIC AND OCEANIC SCIENCES (2013)

Article Astronomy & Astrophysics

A study of 315 glitches in the rotation of 102 pulsars

C. M. Espinoza et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2011)

Article Instruments & Instrumentation

Earth rotation monitoring, UT1 determination and prediction

Daniel Gambis et al.

METROLOGIA (2011)

Article Physics, Multidisciplinary

Breaking Strain of Neutron Star Crust and Gravitational Waves

C. J. Horowitz et al.

PHYSICAL REVIEW LETTERS (2009)

Article Astronomy & Astrophysics

Pulsar slow glitches in a solid quark star model

C. Peng et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2008)

Review Geochemistry & Geophysics

The rotational and gravitational signature of the December 26, 2004 Sumatran earthquake

Richard S. Gross et al.

SURVEYS IN GEOPHYSICS (2006)

Article Geochemistry & Geophysics

Post-seismic relaxation following the great 2004 Sumatra-Andaman earthquake on a compressible self-gravitating Earth

Fred F. Pollitz et al.

GEOPHYSICAL JOURNAL INTERNATIONAL (2006)

Article Astronomy & Astrophysics

Phase diagram of three-flavor quark matter under compact star constraints

D Blaschke et al.

PHYSICAL REVIEW D (2005)

Article Physics, Multidisciplinary

Unified tensile fracture criterion

ZF Zhang et al.

PHYSICAL REVIEW LETTERS (2005)

Article Astronomy & Astrophysics

Quakes in solid quark stars

AZ Zhou et al.

ASTROPARTICLE PHYSICS (2004)

Article Astronomy & Astrophysics

Solid quark stars?

RX Xu

ASTROPHYSICAL JOURNAL (2003)

Article Astronomy & Astrophysics

Quaking neutron stars

LM Franco et al.

ASTROPHYSICAL JOURNAL (2000)