P Blasi
P Blasi
We calculate the distribution of electrons in clusters of galaxies, which results from thermalization processes in the presence of stochastic acceleration due to plasma waves. We show that the electron distribution can deviate from a Maxwel...
J Lee,UL Pen
J Lee
We discuss the origin of galactic angular momentum and the statistics of the present-day spin distribution. It is expected that the galaxy spin axes are correlated with the intermediate principal axis of the gravitational shear tensor. This...
Caltech Faint Galaxy Redshift Survey. XI. The Merger Rate to Redshift 1 from Kinematic Pairs [0.03%]
加州理工学院 faint galaxy redshift 调查。第十一部分：从 kinematic pairs 得到红移为 1 的合并率
RG Carlberg,JG Cohen,DR Patton et al.
RG Carlberg et al.
The rate of mass accumulation due to galaxy merging depends on the mass, density, and velocity distribution of galaxies in the near neighborhood of a host galaxy. The fractional luminosity in kinematic pairs combines all of these effects in...
The Lowest Submillimeter-Wave Transitions of CH: The Laboratory Measurement of the Rest Frequencies [0.03%]
CH 最低几条亚毫米波跃迁的实验室绝对频率测量
T Amano
T Amano
The lowest rotational transitions of CH in the ground electronic state (X2Pi), J=3&solm0;2, N=1
Detection of CO and Ethane in Comet 21P/Giacobini-Zinner: Evidence for Variable Chemistry in the Outer Solar Nebula [0.03%]
在恩克彗星21P/ Giacobini-Zinner中检测到一氧化碳和乙烷：外太阳 nebula中化学成分变化的证据
MJ Mumma,MA DiSanti,Dello Russo N et al.
MJ Mumma et al.
Ethane and carbon monoxide were detected in a short-period comet of probable Kuiper Belt origin. Ethane is substantially less abundant compared with Hyakutake and Hale-Bopp, two comets from the giant-planet region of the solar nebula, sugge...
Water Ice in 2060 Chiron and Its Implications for Centaurs and Kuiper Belt Objects [0.03%]
柯伊伯带天体2060奇翁的冰和它对半人马小行星和埃克沃特天体的意义
JX Luu,DC Jewitt,C Trujillo
JX Luu
We report the detection of water ice in the Centaur 2060 Chiron, based on near-infrared spectra (1.0-2.5 µm) taken with the 3.8 m United Kingdom Infrared Telescope and the 10 m Keck Telescope. The appearance of this ice is correlated with ...
CD Koresko
CD Koresko
New speckle holographic images of the T Tauri infrared companion (T Tauri IRC; T Tauri S) reveal it to be a double system with a sky-projected separation of 0&farcs;05, corresponding to a linear distance of 7 AU. The presence of this third ...
H Shibahashi,C Aerts
H Shibahashi
We discuss the oscillation features of beta Cephei, which is a magnetic star in which the magnetic axis seems to be oblique to the rotation axis. We interpret the observed equidistant fine structure of the frequency spectrum as a manifestat...
L Rezzolla,FK Lamb,SL Shapiro
L Rezzolla
We show that r-mode oscillations distort the magnetic fields of neutron stars and that their occurrence is likely to be limited by this interaction. If the field is greater, similar1016(Omega/OmegaB) G, where Omega and OmegaB are the angula...
Radio Pulsar Death Line Revisited: Is PSR J2144-3933 Anomalous? [0.03%]
重访射电脉冲星死亡线：PSR J2144-3933是异常值吗？
B Zhang,AK Harding,AG Muslimov
B Zhang
We reinvestigate the radio pulsar "death lines" within the framework of two different types of the polar cap acceleration models, i.e., the vacuum gap model and the space-charge-limited flow model, with either curvature radiation or inverse...