吸积盘

并计算了MC过程情况下吸积盘辐射的高发射率指数α。

The high emissivity indexes of accretion disk radiation in MC process are calculated .

Kerr度规下黑洞吸积盘的温度分布

The temperature profile of accretion disk around the Kerr black hole

矮新星ABDra中的吸积盘模型

On the accretion disk in AB Draconis

X射线脉冲星周期的变化与吸积盘边界的K-H不稳定性

The variation of pulse period of a X-ray pulsar and K-H instability at the boundary of the accretion disk

吸积盘中心黑洞的熵变与B-Z过程

Entropy Change of Central Black Holes of Accretion Disks and B Z Process

计算了粘滞演化阶段原太阳吸积盘结构.在超细颗粒的受力中考虑了粘性阻力和Brownian运动扩散力。

The structure of protosolar accretion disk during viscous diffusion stage is calculated . Viscous forces and Brownian diffusion forces are considered .

本文在这两种模型的基础上，研究了磁场对中微子主导吸积盘的影响，并对X射线耀的产生机制提供了一种可能的方案。

Based on these two kinds of model , we investigate the effects of magnetic field on neutrino-dominated accretion disk , and we also suggest a possible mechanism for X-ray flares which were observed in GRBs afterglows .

利用黑洞吸积盘演化的基本方程组，在纯吸积情况下，求得了薄、厚吸积盘及一般厚吸积盘的黑洞视界半径rH的演化方程。

The basic evolution equations of black hole accretion disks are used to derive the evolution characters of horizon radius r H of black hole surrounded by thin the thick disks respectively .

包含我的研究群在内，天文学家正试著了解MRI如何作用在黑洞周边高热而不透明的吸积盘。在中子星或黑洞伴星上发生吸积的模型，仍应看成是一个有价值的假说。

My group and others are trying to figure out how MRI works in hot , opaque accretion disks around black holes . The model comprising accretion onto a neutron star or black hole companion must still be considered a favored hypothesis .

我们在双星演化程序中加入了吸积盘不稳定性的因素，并采用最新的白矮星表面的H和He稳定燃烧的条件，以此未跟踪不同初始质量和轨道周期的白矮星双星的演化。

We include the effect of unstable accretion disk to binary evolution code , and the latest description of H and He burning condition at the surface of white dwarfs to follow the evolution of white dwarf binaries with different initial masses and orbital periods .

黑洞-吸积盘模型很好的解决了AGN高光度、小尺度引起的困难和被吸积物质角动量向外转移的问题。

The Black-Hole Disk Model makes it easier to explain the difficulty by high luminosity and small scale of AGN , while better to explain how the angle momentum moved to the outer .

在研究磁化吸积盘中心黑洞自转参量演化特征的基础上，详细比较了纯吸积过程、BZ过程和磁耦合过程对黑洞吸积盘放能效率的贡献。

The contribution to the efficiencies of releasing energy from pure accretion process , the BZ process and magnetic coupling process are compared in detail by studying the evolution characters of the spin parameters of the black hole at the center of the magnetized accretion disk .

研究生德奥拉齐奥和同事佐尔坦·海曼（ZoltanHaiman）、戴维·希米诺维奇（DavidSchiminovich）提出，这颗类星体发出的光多数来自围绕着其中一个较小黑洞的硕大的吸积盘。

Mr. D'Orazio , a graduate student , and his colleagues Zoltan Haiman and David Schiminovich propose that most of the light from the quasar is coming from a massive disc of gas surrounding the smaller of the two black holes .

开放型大尺度磁场对黑洞吸积盘过渡区能量的提取

Magnetic extraction of energy from transition region of black-hole accretion disk

含粘滞的弱磁化吸积盘的轴对称脉动不稳定性

The Axisymmetric Pulsational Instability in Weakly Magnetized Accretion Disks with Viscosity

弱磁化等温吸积盘脉动不稳定性

Pulsational Instabilities of Isothermal and Weakly Magnetized Accretion Disks without Viscosity

含径向对流吸积盘的径向-环向不稳定性研究

The studies of the radial-azimuthal instability of accretion disk with advection

薄吸积盘近径向扰动不稳定性

On the instability of thin accretion disks to nearly radial perturbation

类星体的有磁厚吸积盘模型

A Model of Thick Accretion Disk of QSOs with Magnetic Field

具有类偶极磁场的厚吸积盘模型

The thick accretion disk model with a QUASI-DIPOLE magnetic field

吸积盘辐射的高发射率指数研究

High Emissivity and Magnetic Coupling Process in Accretion Disc Radiation

黑洞吸积盘的演化及温度分布的热不稳定性

Evolution of Black Hole Accretion Disks and Thermal Instability of Temperature Distribution

类星体的厚吸积盘与自引力吸积盘模型

The Thick Accretion Disk Model and Self-gravitating Accretion Disk Model of QSOs

激变变星中吸积盘的边界层问题

The Problem of the Boundary Layer of Accretion Disks in Cataclysmic Variables

吸积盘整体结构的统一描述

A Unified Description of the Global Structure of Accretion Disks

薄吸积盘的不稳定性研究

A study on the instability of a thin accretion disk

在双温度吸积盘模型中软光子能流的计算

A calculation of soft photon flux in the two-temperature accretion disk model

含三维磁场等温薄吸积盘的振荡不稳定性

The Oscillatory Instability of an Isothermal Disc with a Three Dimensional Magnetic Field

黑洞吸积盘径向参量的演化

Evolution of Radial Parameters in Black Hole Accretion Disk

含电子对双温吸积盘的辐射谱

The Spectrum of Two-temperature Accretion Disk with Electron-positron Pair