Neutron star kicks plus rockets as a mechanism for forming wide low-eccentricity neutron star binaries

Abstract

Recent neutron star surface observations corroborate a long-standing theory that neutron stars may be accelerated over extended periods after their birth. We analyze how these prolonged rocket-like accelerations, combined with rapid birth kicks, impact binary orbits. We find that even a small contribution of rocket kicks combined with instantaneous natal kicks can allow binaries to reach period--eccentricity combinations unattainable in standard binary evolution models. We propose these kick + rocket combinations as a new channel to form wide low-eccentricity neutron star binaries such as Gaia NS1, as well as inducing stellar mergers months to years after a supernova to cause peculiar high-energy transients.

arXiv comment11 pages, 7 figures, published in ApJL

References in corpus (44)

• PSR J0030+0451 Mass and Radius from NICER Data and Implications for the Properties of Neutron Star Matter
• A NICER View of PSR J0030+0451: Millisecond Pulsar Parameter Estimation
• A statistical study of 233 pulsar proper motions
• The Eccentric Kozai-Lidov Effect and Its Applications
• On the Nature of Core Collapse Supernova Explosions
• No supernovae associated with two long-duration gamma ray bursts
• Secular evolution of compact binaries near massive black holes: gravitational wave sources and other exotica
• The gamma-ray burst GRB060614 requires a novel explosive process
• A Kilonova Following a Long-Duration Gamma-Ray Burst at 350 Mpc
• Bolometric light curves and explosion parameters of 38 stripped-envelope core-collapse supernovae
• Pulsar Jets: Implications for Neutron Star Kicks and Initial Spins
• JWST detection of heavy neutron capture elements in a compact object merger
• Ultra-stripped Type Ic supernovae from close binary evolution
• The observed velocity distribution of young pulsars
• The Carnegie Supernova Project I: analysis of stripped-envelope supernova light curves
• Self-sustained asymmetry of lepton-number emission: A new phenomenon during the supernova shock-accretion phase in three dimensions
• Neutron star kicks by the gravitational tug-boat mechanism in asymmetric supernova explosions: progenitor and explosion dependence
• The triple evolution dynamical instability: Stellar collisions in the field and the formation of exotic binaries
• Micro - tidal disruption events by stellar compact objects and the production of ultra-long GRBs
• Quasi-secular evolution of mildly hierarchical triple systems: analytics and applications for GW-sources and hot Jupiters
• Supernova Fallback as Origin of Neutron Star Spins and Spin-kick Alignment
• The observed velocity distribution of young pulsars II: analysis of complete PSR$\pi$
• Infrared Spectroscopy of Symbiotic Stars. IV. V2116 Ophiuchi/GX 1+4, The Neutron Star Symbiotic
• Can Parity Violation in Neutrino Transport Lead to Pulsar Kicks?
• The Multipolar Magnetic Field of Millisecond Pulsar PSR J0030+0451
• The spins of compact objects born from helium stars in binary systems
• Possible early linear acceleration of proto-neutron stars via asymmetric neutrino emission in core-collapse supernovae
• Kicks and Induced Spins of Neutron Stars at Birth
• On the Origin of the Eccentricities of Extrasolar Planets
• A population of neutron star candidates in wide orbits from Gaia astrometry
• Correlated radial velocity and X-ray variations in HD 154791/4U 1700+24
• Neutron stars colliding with binary companions: formation of hypervelocity stars, pulsar planets, bumpy superluminous supernovae and Thorne-Żytkow objects
• The Accelerated Kepler Problem
• A $1.9M_{\odot }$ neutron star candidate in a 2-year orbit
• Empirical Stability Boundary for Hierarchical Triples
• Orbital evolution with white-dwarf kicks
• The Symbiotic X-ray Binary IGR J16194-2810: A Window on the Future Evolution of Wide Neutron Star Binaries From Gaia
• The rocket effect mechanism in neutron stars in supernova remnants
• Supernova and prompt gravitational-wave precursors to LIGO gravitational-wave sources and short-GRBs
• Kick velocity induced by magnetic dipole and quadrupole radiation
• Compact Binary Formation in Open Star Clusters II: Difficulty of Gaia NS formation in low-mass star clusters
• Impact of an off-centred dipole on neutron star binaries
• Neutrino Rocket Jet Model: An Explanation of High-velocity Pulsars and their Spin-down Evolution
• A Rocket Model of Neutrino Jet for Pulsar Kick

Cited by in corpus (5)

• The Kick Velocity Distribution of Isolated Neutron Stars
• A kinematically constrained kick distribution for isolated neutron stars
• Natal kicks of compact objects
• On Neutron Star Natal Kicks in High-Mass X-Ray Binaries: Insights from Population Synthesis
• A Two-Stage Kick Scenario for the Peculiar LMXB GX 1+4