FAST: its scientific achievements and prospects

L Qian, R Yao, J Sun, J Xu, Z Pan, P Jiang - The Innovation, 2020 - cell.com
FAST is the largest single-dish radio telescope in the world. The characteristics of FAST are
presented and analyzed in the context of the parameter space to show how FAST science …

The FAST Galactic Plane Pulsar Snapshot survey: I. Project design and pulsar discoveries⋆

JL Han, C Wang, PF Wang, T Wang… - … in Astronomy and …, 2021 - iopscience.iop.org
Discovery of pulsars is one of the main goals for large radio telescopes. The Five-hundred-
meter Aperture Spherical radio Telescope (FAST), that incorporates an L-band 19-beam …

A pulsar in a binary with a compact object in the mass gap between neutron stars and black holes

ED Barr, A Dutta, PCC Freire, M Cadelano, T Gautam… - Science, 2024 - science.org
Some compact objects observed in gravitational wave events have masses in the gap
between known neutron stars (NSs) and black holes (BHs). The nature of these mass gap …

Eight new millisecond pulsars from the first MeerKAT globular cluster census

A Ridolfi, T Gautam, PCC Freire… - Monthly Notices of …, 2021 - academic.oup.com
We have used the central 44 antennas of the new 64-dish MeerKAT radio telescope array to
conduct a deep search for new pulsars in the core of nine globular clusters (GCs). This has …

FAST Globular Cluster Pulsar survey: twenty-four pulsars discovered in 15 globular clusters

Z Pan, L Qian, X Ma, K Liu, L Wang, J Luo… - The Astrophysical …, 2021 - iopscience.iop.org
We present the discovery of 24 pulsars in 15 globular clusters (GCs) using the Five-hundred-
meter Aperture Spherical radio Telescope (FAST). These include the first pulsar discoveries …

TRAPUM discovery of 13 new pulsars in NGC 1851 using MeerKAT

A Ridolfi, PCC Freire, T Gautam, SM Ransom… - Astronomy & …, 2022 - aanda.org
We report the discovery of 13 new pulsars in the globular cluster NGC 1851 by the TRAPUM
Large Survey Project using the MeerKAT radio telescope. The discoveries consist of six …

A census of X-ray millisecond pulsars in globular clusters

J Zhao, CO Heinke - Monthly Notices of the Royal Astronomical …, 2022 - academic.oup.com
We present a comprehensive census of X-ray millisecond pulsars (MSPs) in 29 Galactic
globular clusters (GCs), including 68 MSPs with confirmed X-ray luminosities and 107 MSPs …

Neutron star mass in dark matter clumps

M Deliyergiyev, A Del Popolo… - Monthly Notices of the …, 2024 - academic.oup.com
This paper investigates a hypothesis proposed in previous research relating neutron star
(NS) mass and its dark matter (DM) accumulation. As DM accumulates, NS mass decreases …

PSR J1641+ 3627F: a low-mass He white dwarf orbiting a possible high-mass neutron star in the globular cluster M13

M Cadelano, J Chen, C Pallanca… - The Astrophysical …, 2020 - iopscience.iop.org
We report on the discovery of the companion star to the millisecond pulsar J1631+ 3627F in
the globular cluster M13. By means of a combination of optical and near-UV high-resolution …

A Chandra X-ray study of millisecond pulsars in the globular cluster Omega Centauri: a correlation between spider pulsar companion mass and X-ray luminosity

J Zhao, CO Heinke - Monthly Notices of the Royal Astronomical …, 2023 - academic.oup.com
Millisecond pulsars (MSPs) are faint X-ray sources commonly observed in Galactic globular
clusters (GCs). In this work, we investigate 18 MSPs newly found in the GC Omega Centauri …