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相关论文: Evolution of LMXBs under Different Magnetic Brakin…

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Magnetic braking (MB) plays an important role in the evolution of close low-mass X-ray binaries (LMXBs). It is also essential to the formation of ultracompact X-ray binaries (UCXBs). There have been lively investigations on the MB…

高能天体物理现象 · 物理学 2024-07-16 Zhuling Deng , Xiangdong Li

We revisit the evolution of low-mass close binary systems under different magnetic braking (MB) prescriptions. We study binaries with a neutron star accretor. During mass transfer episodes, these systems emit X-rays and are known as Low…

高能天体物理现象 · 物理学 2024-04-26 M. Echeveste , M. L. Novarino , O. G. Benvenuto , M. A. De Vito

We present a population study of low- and intermediate-mass X-ray binaries (LMXBs) with neutron star accretors, performed using the detailed 1D stellar evolution code MESA. We identify all plausible Roche-lobe overflowing binaries at the…

高能天体物理现象 · 物理学 2019-01-09 K. X. Van , N. Ivanova , C. O. Heinke

Magnetic braking (MB) mechanism plays a vital role throughout the evolution of low-mass X-ray binaries (LMXBs). Considering the standard MB prescription, the initial orbital periods of LMXBs that can evolve into binary millisecond pulsar…

高能天体物理现象 · 物理学 2025-11-11 Xing-Peng Yang , Wen-Cong Chen

The magnetic braking (MB) plays an important role in driving the evolution of low-mass X-ray binaries (LMXBs). The modified MB prescription, convection and rotation boosted (CARB) model, is very successful in reproducing the detected…

高能天体物理现象 · 物理学 2024-10-29 Yun-Ning Fan , Yong Shao , Wen-Cong Chen

Swift J1858.6$-$0814 (hereafter J1858) is a transient neutron star low-mass X-ray binary (NS LMXB). There is controversy regarding its donor mass derived from observations and theoretical calculations. In this paper, we adopt seven magnetic…

高能天体物理现象 · 物理学 2024-09-10 Hao-Ran Yang , Xiang-Dong Li

The formation of low-mass X-ray binaries (LMXBs) is an ongoing challenge in stellar evolution. The important subset of LMXBs are the binary systems with a neutron star (NS) accretor. In NS LMXBs with non-degenerate donors, the mass transfer…

太阳与恒星天体物理 · 物理学 2023-10-18 K. X. Van , N. Ivanova

Close-orbit low-mass X-ray binaries (LMXBs), radio binary millisecond pulsars (BMSPs) with extremely low-mass helium WDs (ELM He~WDs) and ultra-compact X-ray binaries (UCXBs) are all part of the same evolutionary sequence. It is therefore…

太阳与恒星天体物理 · 物理学 2021-03-17 Hai-Liang Chen , Thomas M. Tauris , Zhanwen Han , Xuefei Chen

Magnetic braking has a prominent role in driving the evolution of close low mass binary systems and heavily influences the rotation rates of low mass F- and later type stars with convective envelopes. Several possible prescriptions that…

太阳与恒星天体物理 · 物理学 2023-06-14 Seth Gossage , Vicky Kalogera , Meng Sun

Neutron star low-mass X-ray binaries (LMXBs) are the progenitors of millisecond pulsars. In these systems, old neutron stars (NSs) can be spun up during a long-lasting accretion phase. The discovery of accreting millisecond X-ray pulsars…

高能天体物理现象 · 物理学 2026-04-20 Ndiogou Niang , Unal Ertan , Ali Arda Gencali , Fatmanur Ertugrul , Ayse Ulubay , Ebru Devlen , M. Ali Alpar

The formation and evolution of low-mass X-ray binaries (LMXBs) is not well understood. The properties of a population of LMXBs depend on a number of uncertain aspects of binary evolution, and population studies offers a relatively new way…

高能天体物理现象 · 物理学 2011-10-18 R. Voss

As has only recently been recognized, X-ray binaries with intermediate-mass secondaries are much more important than previously believed. To assess the relative importance of low- and intermediate-mass X-ray binaries (LMXBs and IMXBs), we…

天体物理学 · 物理学 2015-05-20 Philipp Podsiadlowski , Saul Rappaport , Eric Pfahl

We investigate the formation and evolutionary sequences of Galactic intermediate- and low-mass X-ray binaries (I/LMXBs) by combining binary population synthesis (BPS) and detailed stellar evolutionary calculations. Using an updated BPS code…

高能天体物理现象 · 物理学 2015-12-16 Yong Shao , Xiang-Dong Li

We study the formation of low-mass X-ray binaries (LMXBs) through helium star supernovae in binary systems that have each emerged from a common-envelope phase. LMXB progenitors must satisfy a large number of evolutionary and structural…

天体物理学 · 物理学 2009-10-30 Vassiliki Kalogera , Ronald F. Webbink

A neutron star (NS) accreting matter from a companion star in a low-mass X-ray binary (LMXB) system can spin up to become a millisecond pulsar (MSP). Properties of many such MSP systems are known, which is excellent for probing fundamental…

高能天体物理现象 · 物理学 2024-10-11 Abhijnan Kar , Pulkit Ojha , Sudip Bhattacharyya

We present the results of a systematic study of the evolution of low- and intermediate-mass X-ray binaries (LMXBs and IMXBs). Using a standard Henyey-type stellar-evolution code and a standard model for binary interactions, we have…

天体物理学 · 物理学 2009-11-06 Philipp Podsiadlowski , Saul Rappaport , Eric Pfahl

We present a new method for constraining the mass transfer evolution of low mass X-ray binaries (LMXBs) - a reverse population synthesis technique. This is done using the detailed 1D stellar evolution code MESA (Modules for Experiments in…

高能天体物理现象 · 物理学 2022-11-23 Kenny X. Van , Natalia Ivanova

I review the evolutionary connection between low-mass X-ray binaries (LMXBs) and pulsars with binary companions (bPSRs) from a stellar binary evolution perspective. I focus on the evolution of stellar binaries with end-states consisting of…

天体物理学 · 物理学 2009-06-23 Christopher J. Deloye

The evolution of low-mass contact binaries is influenced by angular-momentum loss, mass and energy transfer, and the nuclear evolution of the components. They have periods shorter than one day, and we expect their period evolution to be…

太阳与恒星天体物理 · 物理学 2025-10-22 Matthias Fabry , Andrej Prša

Continuing our exploration of the collective properties of low-mass X-ray binaries (LMXBs) in the stellar fields of normal galaxies, we compute in this paper the expected X-ray luminosity function (XLF) of LMXBs, starting from the results…

高能天体物理现象 · 物理学 2013-01-08 Harshal Bhadkamkar , Pranab Ghosh
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