A $1.9\,M_{\odot}$ neutron star candidate in a 2-year orbit

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	El-Badry, Kareem, Simon, Joshua D., Reggiani, Henrique, Rix, Hans-Walter, Latham, David W., Bieryla, Allyson, Buchhave, Lars A., Shahaf, Sahar, Mazeh, Tsevi, Chakrabarti, Sukanya, Guhathakurta, Puragra, Ilyin, Ilya V., Tauris, Thomas M.
Format:	Preprint
Published:	2024
Subjects:	Solar and Stellar Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

A population of neutron star candidates in wide orbits from Gaia astrometry
by: El-Badry, Kareem, et al.
Published: (2024)

Wide post-common envelope binaries containing ultramassive white dwarfs: evidence for efficient envelope ejection in massive AGB stars
by: Yamaguchi, Natsuko, et al.
Published: (2023)

A generative model for Gaia astrometric orbit catalogs: selection functions for binary stars, giant planets, and compact object companions
by: El-Badry, Kareem, et al.
Published: (2024)

Wide post-common envelope binaries from Gaia: orbit validation and formation models
by: Yamaguchi, Natsuko, et al.
Published: (2024)

HIP 15429: A newborn Be star on an eccentric binary orbit
by: Müller-Horn, Johanna, et al.
Published: (2025)

Chemical Signatures of AGB Mass Transfer in Gaia White Dwarf Companions
by: Yamaguchi, Natsuko, et al.
Published: (2025)

Population demographics of white dwarf binaries with intermediate separations: Gaia constraints on post-AGB mass transfer
by: Yamaguchi, Natsuko, et al.
Published: (2025)

On the formation of a $33\,M_{\odot}$ black hole in a low-metallicity binary
by: El-Badry, Kareem
Published: (2024)

A Deficit of Massive White Dwarfs in Gaia Astrometric Binaries
by: Hallakoun, Na'ama, et al.
Published: (2023)

ESPRESSO observations of Gaia BH1: high-precision orbital constraints and no evidence for an inner binary
by: Nagarajan, Pranav, et al.
Published: (2023)

Ultraviolet spectroscopy reveals a hot and luminous companion to the Be star+black hole candidate MWC 656
by: Müller-Horn, Johanna, et al.
Published: (2026)

Gaia BH1 and BH2 -- evolutionary models with overshooting of the black hole progenitors within the present-day binary separation
by: Gilkis, Avishai, et al.
Published: (2024)

Radial Velocity Orbital Solutions for Candidate Black Hole and Neutron Star Binary Systems in the Gaia Data Release 3 Catalog
by: Simon, Joshua D., et al.
Published: (2026)

Triage of the Gaia DR3 astrometric orbits. II. A census of white dwarfs
by: Shahaf, S., et al.
Published: (2023)

Gaia's binary star renaissance
by: El-Badry, Kareem
Published: (2024)

An upper limit on the frequency of short-period black hole companions to Sun-like stars
by: Green, Matthew J., et al.
Published: (2024)

MESS: Multi-Epoch Spectroscopic Solver for Detecting Double-Lined Systems
by: Nachmani, Gil, et al.
Published: (2026)

Revisiting Stellar equatorial rotational velocities with Gaia DR3 line broadening -- the dependence on temperature, mass and age
by: Sussholz, Amitay, et al.
Published: (2026)

Different Planetary Eccentricity-Period (PEP) Distributions of Small- and Giant-Planets
by: Bashi, Dolev, et al.
Published: (2024)

How to use Gaia parallaxes for stars with poor astrometric fits
by: El-Badry, Kareem
Published: (2025)

No longer impossible: the self-lensing binary KIC 8145411 is a triple
by: Yamaguchi, Natsuko, et al.
Published: (2024)

Validation of Gaia DR3 orbital and acceleration solutions with hierarchical triples
by: Nagarajan, Pranav, et al.
Published: (2024)

The Symbiotic X-ray Binary IGR J16194-2810: A Window on the Future Evolution of Wide Neutron Star Binaries From Gaia
by: Nagarajan, Pranav, et al.
Published: (2024)

Deep Adaptive Optics Imaging Rules Out a Helium Star Companion to PSR J1928+1815
by: Nagarajan, Pranav, et al.
Published: (2026)

Planets in multiple-star systems:properties and Detections
by: T. Mazeh
Published: (2004)

Active galactic nuclei do not exhibit strictly sinusoidal brightness variations
by: El-Badry, Kareem, et al.
Published: (2025)

Complex spectral variability and hints of a luminous companion in the Be star + black hole binary candidate ALS 8814
by: El-Badry, Kareem, et al.
Published: (2025)

Dormant black hole candidates from Gaia DR3 summary diagnostics
by: Müller-Horn, Johanna, et al.
Published: (2025)

The White Dwarf Pareto: Tracing Mass Loss in Binary Systems
by: Shahaf, Sahar
Published: (2025)

How precisely can we measure the ages of subgiant and giant stars?
by: Shariat, Cheyanne, et al.
Published: (2025)

Chemical enrichment of metal-poor stars orbiting massive black hole companions
by: Rosselli-Calderon, Alejandra, et al.
Published: (2025)

Autonomous Disentangling for Spectroscopic Surveys
by: Seeburger, Rhys, et al.
Published: (2024)

Mergers of double neutron stars with one high-spin component: brighter kilonovae and fallback accretion, weaker gravitational waves
by: Rosswog, S., et al.
Published: (2023)

Spectral Decomposition Reveals Surface Processes on Europa
by: Yoffe, Gideon, et al.
Published: (2026)

A Linearized Approach to Radial-Velocity Extraction. II: Shot-Noise-Limited Precision via Spectral Factorization
by: Shahaf, Sahar, et al.
Published: (2025)

Formation of heavy double neutron stars I: Eddington-limited accretion for a 1.4 $M_{\odot}$ neutron star at solar metallicity
by: Nair, Ashwathi, et al.
Published: (2025)

Metallicities from High-Resolution TRES Spectra with uberMS: Performance Benchmarks and Literature Comparison
by: Pass, Emily K., et al.
Published: (2025)

Absence of a Correlation between White Dwarf Planetary Accretion and Primordial Stellar Metallicity
by: Jenkins, Sydney, et al.
Published: (2024)

A global view of post-interaction white dwarf-main sequence binaries
by: Shariat, Cheyanne, et al.
Published: (2026)

Mixed origins: strong natal kicks for some black holes and none for others
by: Nagarajan, Pranav, et al.
Published: (2024)