搜索结果: 1-11 共查到“天体物理学 The influence”相关记录11条 . 查询时间(0.364 秒)
A decay of the ultra-high-energy neutrino $\nu_e \to e^- W^+$ in a magnetic field and its influence on the shape of the neutrino spectrum
the ultra-high-energy neutrino the neutrino spectrum
2011/1/13
The width of the neutrino decay into the electron and $W$ boson in a strong external magnetic field is obtained from the imaginary part of the neutrino self-energy. This result corrects the formulae ...
Influence of nuclear de-excitation on observables relevant for space exploration
nuclear de-excitation observables relevant
2011/1/13
The composition of the space radiation environment inside spacecrafts is modified by the interaction with shielding material, with equipment and even with the astronauts' bodies. Accurate quantitativ...
Context: Hard X-rays from solar flares are an important diagnostic of particle acceleration and transport in the solar atmosphere. Any observed X-ray flux from on-disc sources is composed of direct em...
The influence of collimation on the appearance of relativistic jets
collimation relativistic jets
2011/1/13
The question of the collimation of relativistic jets is the subject of a lively debate in the community. We numerically compute the apparent velocity and the Doppler factor of a non homokinetic jet us...
The influence of inhomogeneities on the large-scale expansion of the universe
influence of inhomogeneities large-scale expansion of the universe
2010/11/12
The evolution of an inhomogeneous universe composed entirely of matter is followed from an early, nearly uniform state until the time when the inhomogeneities have begun to grow large. The particular ...
Quantum Vacuum influence on the evolution of Pulsars
Solar and Stellar Astrophysics (astro-ph.SR) Quantum Physics (quant-ph)
2010/12/23
In this letter we show that Quantum Vacuum Friction (QVF) should play an important role in neutron star evolution. Taking into account this effect we show that magnetars could be understood as a natur...
Cosmography with cluster strong lenses: the influence of substructure and line-of-sight halos
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2010/12/22
We explore the use of strong lensing by galaxy clusters to constrain the dark energy equation of state and its possible time variation. The cores of massive clusters often contain several multiply ima...
Dynamics of molecular clouds under the influence of ionizing radiation from young massive stars
molecular clouds young massive stars ionizing radiation
2009/6/11
Dynamics of molecular clouds under the influence of ionizing radiation from young massive stars。
INFLUENCE OF DIFFERENT COLLISIONAL PROCESSES ON THE STARK BROADENING WITHIN SPECTRAL SERIES: THE O VI CASE
COLLISIONAL PROCESSES SPECTRAL SERIES O VI CASE
2009/4/22
INFLUENCE OF DIFFERENT COLLISIONAL PROCESSES ON THE STARK BROADENING WITHIN SPECTRAL SERIES: THE O VI CASE。
THE CHARACTER OF THE INFLUENCE OF THERMAL PROCESSES ON THE STABILITY OF SPIRAL DENSITY WAVES
THERMAL PROCESSES SPIRAL DENSITY WAVES
2009/4/22
THE CHARACTER OF THE INFLUENCE OF THERMAL PROCESSES ON THE STABILITY OF SPIRAL DENSITY WAVES。
THE INFLUENCE OF HYPERFINE STRUCTURE ON SOME MANGANESE LINE PROFILES IN THE SOLAR SPECTRUM
Sun photosphere–Line profiles–techniques spectroscopic
2009/3/11
Taking into account effects of hyperfine structure, we calculated
the synthetic solar spectrum for wavelength intervals around nine neutral manganese
lines. To estimate values of hyperfine component...