activity
20202026
most citedUltra-compact X-ray binaries with He star companions

44 citations · 99 across the 17 of their papers we have counts for

collaborators

17 papers

astro-ph.SR2026

The Influence of Evaporation on the Formation and Evolution of Huntsman Systems

Hao-Ran Yang, Shi-Jie Gao, Xiang-Dong Li +2

Huntsman systems are a recently identified and rare subclass of millisecond pulsar (MSP) binaries, characterized by a detached neutron star and an evolved giant companion in relati…

astro-ph.SR2026

Deep Adaptive Optics Imaging Rules Out a Helium Star Companion to PSR J1928+1815

Pranav Nagarajan, Kareem El-Badry, Jim Fuller +2

PSR J1928+1815 is a 10.55 ms millisecond pulsar in a 3.6 hr orbit with a massive (-) companion that produces extended radio eclipses. The companion, proposed t…

astro-ph.HE2026★ 1 cited

Ultra-compact X-ray Binaries: A Review

Bo Wang, Dongdong Liu, Yunlang Guo +3

Ultra-compact X-ray binaries (UCXBs) are a subclass of low-mass X-ray binaries (LMXBs) characterized by ultra-short orbital periods, typically less than min. They consist…

astro-ph.HE2025★ 7 cited

The Formation of Electron-capture Supernovae: A Review

Bo Wang, Dongdong Liu, Yunlang Guo +1

It is generally believed that the electron-capture reactions happen when the oxygen-neon (ONe) cores grow in masses close to the Chandrasekhar limit, leading to the formation of ne…

astro-ph.SR2025

Eclipsing millisecond pulsars with He star companions

Yunlang Guo, Bo Wang, Xiangdong Li +2

Eclipsing millisecond pulsars (MSPs) are a type of pulsar binaries with close orbits (d). They are important objects for studying the accretion history of neutron st…

astro-ph.HE2024

On the Formation of the Double Neutron Star Binary PSR J1846-0513

Long Jiang, Kun Xu, Shuai Zha +5

The double neutron star PSR J1846-0513 is discovered by the Five-hundred-meter Aperture Spherical radio Telescope (FAST) in Commensal Radio Astronomy FAST Survey. The pulsar is rev…

astro-ph.SR2024★ 6 cited

Ultraluminous X-ray sources with He star companions

Luhan Li, Bo Wang, Dongdong Liu +3

Ultraluminous X-ray sources (ULXs) are non-nuclear point-like objects observed with extremely high X-ray luminosity that exceeds the Eddington limit of a black hol…

astro-ph.HE2024★ 3 cited

Electron-capture supernovae in NS+He star systems and the double neutron star systems

Yun-Lang Guo, Bo Wang, Wen-Cong Chen +4

Electron-capture supernovae (EC-SNe) provide an alternative channel for producing neutron stars (NSs). They play an important role in the formation of double NS (DNS) systems and t…

astro-ph.SR2024★ 2 cited

Formation of millisecond pulsars with wide orbits

Bo Wang, Dongdong Liu, Yunlang Guo +4

Millisecond pulsars (MSPs) are a kind of radio pulsars with short spin periods, playing a key role in many aspects of stellar astrophysics. In recent years, some more MSPs with wid…

astro-ph.HE2023

The He star donor channel towards the black widow PSR J1953+1844

Yunlang Guo, Bo Wang, Xiangdong Li

Black widows (BWs) are a type of eclipsing millisecond pulsars (MSPs) with low companion masses () and tight orbits (d). PSR J1953+1844 is a BW wit…

astro-ph.SR2023

Evolution of the post merger remnants from the coalescence of oxygen-neon and carbon-oxygen white dwarf pairs

Chengyuan Wu, Heran Xiong, Jie Lin +4

Although multidimensional simulations have investigated the processes of double WD mergers, post-merger evolution only focused on the carbon-oxygen (CO) WD or helium (He) WD merger…

astro-ph.HE2023

Type Ia supernovae in NS+He star systems and the isolated mildly recycled pulsars

Yun-Lang Guo, Bo Wang, Cheng-Yuan Wu +3

Type Ia supernovae (SNe Ia) are successful cosmological distance indicators and important element factories in the chemical evolution of galaxies. They are generally thought to ori…

astro-ph.HE2022★ 21 cited

Formation of black widows through ultra-compact X-ray binaries with He star companions

Yunlang Guo, Bo Wang, Zhanwen Han

Black widows (BWs) are a type of eclipsing millisecond pulsars (MSPs) with companion masses , which can be used to study the accretion history and…

astro-ph.SR2022★ 8 cited

Mixing fraction in classical novae

Yunlang Guo, Chengyuan Wu, Bo Wang

Context. Classical novae are powered by thermonuclear runaways occurring on the surface of accreting white dwarfs (WDs). In the observations, the enrichments of heavy elements in n…

astro-ph.HE2021★ 44 cited

Ultra-compact X-ray binaries with He star companions

Bo Wang, Wencong Chen, Dongdong Liu +5

Ultra-compact X-ray binaries (UCXBs) are low-mass X-ray binaries with hydrogen-deficient mass-donors and ultra-short orbital periods. They have been suggested to be the potential L…

astro-ph.SR2021★ 2 cited

Helium enrichment during classical nova outbursts

Yunlang Guo, Chengyuan Wu, Bo Wang

Nova outbursts play an important role in the chemical evolution of galaxies, especially they are the main source of synthetic , , and some radi…

astro-ph.SR2020★ 5 cited

He-shell flashes on the surface of oxygen-neon white dwarfs

Yunlang Guo, Dongdong Liu, Chengyuan Wu +1

Accretion induced collapse (AIC) may be responsible for the formation of some interesting neutron star binaries, e.g., millisecond pulsars, intermediate-mass binary pulsars, etc. I…