GALACTIC相关论文
The no-evolution, concordance expanding universe cosmology and no-evolution, static universe tired light model are compa......
<正> The galactic spiral structure seems to be a gaseous phenomenon, and therefore should be explained with the gaseous ......
The iron abundance gradient in the Galactic disk provides fundamental constraints on the chemical evolution of this impo......
Radio galaxies are divided into two groups according to their luminosities at 178 MHz, namely Fa- naroff-Riley type Is (......
BL Lac object S5 2007+777 has been classified as a HYMOR(Hybrid Morphology radio source) for its hybrid FR I and FR II r......
We report the progress on Very Long Baseline Interferometry(VLBI) observations of Gigahertz Peaked Spectrum(GPS) radio s......
New insights into AGNs with low-mass black holes and high accretion rates:the case of narrow-line Se
Narrow-line Seyfert 1(NLS1) galaxies are believed to harbor low-mass black holes accreting at high rates,and they are th......
在2012年12月21日,传说中古玛雅人预言的世界末日将到来。然而,世界真的会在这一天灰飞烟灭?人类真的会在这一天消失殆尽?还是说这......
The China Academy of Launch Vehicle Technology(CALVT),a state-backed firm,revealed that they have plans to enter the gro......
Discovery of two broad absorption line quasars at redshift about 4.75 using the Lijiang 2.4 m telesc
The ultraviolet broad absorption lines have been seen in the spectra of quasars at high redshift, and are generally cons......
According to Density wave theory, catastrophes can be related to spiral arms in galaxy. Each time solar system entered i......
The 1.809 MeV γ-ray radiation due to the decay of 26Al was observed in the interstellar medium in 1980’s. Since the ha......
For long-duration space flight to deep space,highly energized ionizing radiation of galactic cosmic rays as well as sola......
基于光从从以前出版的结果和整个地球 Blazar 望远镜( WEBT )档案在 BVRI 乐队监视节目和光轻曲线的 Metsahovi 在 22 GHz 和 37 ......
In this work,we have searched for quasi-periodic oscillations(QPOs)in the 15 GHz light curve of the FSRQ PKS J0805-0111 ......
The variations of short-term activity, such as solar flares, Forbush decreases ofgalactic cosmic rays, magnetic storms, ......
35 Ma－An Important Natural Periodicity in Geological History： Concept of Natural Crisis and Its Poss
３５Ｍａ－ＡｎＩｍｐｏｒｔａｎｔＮａｔｕｒａｌＰｅｒｉｏｄｉｃｉｔｙｉｎＧｅｏｌｏｇｉｃａｌＨｉｓｔｏｒｙ：ＣｏｎｃｅｐｔｏｆＮａｔｕｒａｌ Ｃｒｉｓｉｓ ａｎｄ Ｉｔｓ Ｐｏｓｓｉｂｌｅ ＣａｕｓｅＳｈｉＸｉａｏｙｉｎｇ（ＤｅｐａｒｔｍｅｎｔｏｆＧｅｏ?........
黑洞吸积理论是天体物理学的一个基础理论,是认识许多高能天体系统如活动星系核、黑洞X射线双星,以及伽马暴等的重要物理基础.该文......
在具各向异性速度分布的质点系统的总能量小于零时，由大量静态维里定理构造了该系统的一个旋转椭球形平衡态。讨论该平衡态的非线性......
The Tsinghua University-National Astronomical Observatories, Chinese Academy of Sciences （NAOC） Transient Survey is an aut......
I extract the radio spectral index,α,from 541 195 common sources observed in the 150 MHz TIFR GMRT Sky Survey(TGSS) and......
The Earth is continually exposed to the cosmic radiation of both solar and galactic origin. Solar eruption and solar ac-......
It was shown earlier by Rahaman et al. that a noncommutative-geometry background can account for galactic rotation curve......
Many physicists believe dark matter accounts for flat velocity curves in spiral galaxies and find further evidence for d......
The least massive fermion generation is attributed to an analogue of Weyl curvature which occurs when a closed, spin-str......
Equivalence between a Gravity Field and an Unruh Acceleration Temperature Field as a Possible Clue t
Einstein’s equivalence principle allows one to compare the magnitudes of a gravitational acceleration field with the ma......
Dark Matter: An Odd Need Created by Unsuitable Theories of Gravitation. The Higgs Quantum Space Dyna
The Higgs theory introduces the idea that space is filled up throughout by a quantum fluid medium, giving mass and mecha......
Creating a “Faraday Ghost” inside the Rotation Measure Synthesis Technique, through a Wide Observati
Several recently published Faraday rotation measures (RM) derived using the novel RM synthesis technique are likely in e......
Influence of Supernova SN Ia Rate and the Early Star Formation Rate on the Galactic Chemical Evoluti
Based on the recently developed numerical approach to understand the formation and the chemical evolution of the milky-w......
Based on a new interpretation on the behavior of rigid bodies exposed to simultaneous non-coaxial rotations, we have dev......
The manner the galaxy accretes matter, along with the star formation rates at different epochs, influences the evolution......
A method of time-frequency analysis (TFA) based on wavelets is applied to study the phase space structure of three-dimen......
The observed hardening of the spectra of cosmic ray protons and helium nuclei is studied within the model of nonlinear d......
<正>这款penxo铅笔的设计没有弹簧、按键或是机械零件,利用的是一种老式的重力学来控制铅的进出,笔内的铅只有2毫米粗。只需轻轻地......
火山作用被精力的断断续续的版本主要在地球中控制。根据地球的内部核心的微分旋转被担心，星群的年可以改变重力的经常的 G ，太阳的......
Do Near-Solar-System Supernovae Enhance Volcanic Activities on Earth and Neighbouring Planets on The
Recent observations of young volcanism on the near-Earth terrestrial planets require a new understanding. Magmatic/volca......
The purpose of this paper is to show, on the basis of Newtonian mechanics (in Euclidean space), that the core disks of s......
Galactic structure, involving bulk motion of matter conserving mass and angular momentum, is analyzed in a holographic l......
Equations of Flat Space Cosmology (FSC) are utilized to characterize the model’s scalar temporal behavior of dark energ......
NONLINEAR STELLAR RESPONSE TO THE GROWING SPIRAL GRAVITATIONAL DISTURBANCE AND ITS STABILIZING EFFEC
The nonlinear stellar response to the growing spiral gravitational disturbance iscalculated.The result shows that this n......
This work continues the previous study (2018) Journal of Modern Physics. 9, 1827-1837, that proposes that the disagreeme......
The objective of this research is to provide an explanation of galactic haloes using established particles and forces us......
We present a Machian model of Quantum Cosmology with full dark matter and light speed expansion and rotation. During gal......
The Hard X-ray Modulation Telescope(HXMT) is China’s first X-ray(1-250 keV)astronomical satellite officially approved i......
