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Shower Center of Gravity and Hadronic Interaction Characteristics
Shower Center Gravity Hadronic Interaction Characteristics
2012/2/23
Equations for the center of gravity of the shower originated by high energy proton in the atmosphere are written and, within certain simplifications, solved for the case of logarithmically decreasing ...
A new kinematics cosmological model that base on
Mergers of black-hole binaries with aligned spins: Waveform characteristics
Mergers black-hole binaries aligned spins Waveform characteristics
2011/10/18
We conduct a descriptive analysis of the multipolar structure of gravitational-radiation waveforms from equal-mass aligned-spin mergers, following an approach first presented in the complementary cont...
Characteristics of convection and overshooting in RGB and AGB stars
RGB and AGB stars: convection of stars: turbulent convection model: con-vective overshooting
2011/9/28
Based on the turbulent convection model (TCM) of Li & Yang (2007), we have studied the characteristics of turbulent convection in the envelopes of 2 and 5M stars at the RGB and AGB phases. The TCM has...
Characteristics of Gamma-Ray Loud Blazars in the VLBA Imaging and Polarimetry Survey
Gamma-Ray Loud Blazars the VLBA Imaging
2011/1/11
The radio properties of blazars detected by the Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope have been observed as part of the VLBA Imaging and Polarimetry Survey (VIPS). Th...
The spectral and beaming characteristics of the anomalous X-ray pulsar 4U 0142+61
pulsars individual (4U 0142+61) – X-rays stars – stars magnetic fields – accretion disks
2010/11/11
Context. Anomalous X-ray pulsars (AXPs) and soft gamma-ray repeaters (SGRs) constitute a special population of young neutron stars, which are thought to be magnetars, i.e., neutron stars with super-st...
The kinematic characteristics of magnetic O-type stars
astrometry — stars early-type — stars magnetic field — stars kinematics and dynamics open clusters
2010/11/15
Although magnetic fields have been discovered in ten massive O-type stars during the last years, the origin of their magnetic fields remains unknown. Among the magnetic O-type stars, two stars, HD3687...
The Multi-wavelength Extreme Starburst Sample of Luminous Galaxies Part I: Sample Characteristics
Galaxy Astrophysics (astro-ph.GA)
2010/12/28
This paper introduces the Multi-wavelength Extreme Starburst Sample (MESS), a new catalog of 138 star-forming galaxies (0.1 < z < 0.3) optically selected from the SDSS using emission line strength dia...
The Physical Characteristics of Binary Central Stars of Planetary Nebulae
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/24
A number of efforts are underway to detect close binary stars in planetary nebulae. The primary goal of these studies is to determine the binary fraction of central stars.
X-ray Emission Characteristics of Flares Associated with CMEs
X-ray flares rise time duration peak intensity CME linear velocity acceleration
2010/9/16
We present the study of 20 solar flares observed by “Solar X-ray Spectrometer (SOXS)” mission during November 2003 to December 2006 and found associated with coronal mass ejections (CMEs) seen by LASC...
San Pedro Mártir：Characteristics of the site for optical and infrared Observations
San Pedro Mártir infrared Observations optical
2009/7/1
San Pedro Mártir：Characteristics of the site for optical and infrared Observations。
Characteristics of Planetary Nebulae with [WC] Central Stars
Planetary Nebulae [WC] Central Stars
2009/6/9
Characteristics of Planetary Nebulae with [WC] Central Stars。
Effect of Particle Acceleration Process on the Flare Characteristics of Blazars
kinetic equation approach X-ray region
2009/5/19
Following the kinetic equation approach, we study the flare
processes in blazars in the optical-to-X-ray region, considering energy
dependent acceleration time-scale of electrons and synchrotron and...
Average Anisotropy Characteristics of High Energy Cosmic Ray Particles and Geomagnetic Disturbance Index Ap
Cosmic rays anisotropic variation geomagnetic disturbances
2009/5/12
The average characteristics of the diurnal and semi-diurnal
anisotropy of cosmic ray intensity at relativistic energies have been obtained
by using data from the worldwide grid of neutron monitor fo...
X-ray Emission Characteristics of Flares Associated with CMEs
X-ray flares: rise time duration peak intensity CME:linear velocity acceleration
2009/5/6
We present the study of 20 solar flares observed by “Solar
X-ray Spectrometer (SOXS)” mission during November 2003 to December
2006 and found associated with coronal mass ejections (CMEs) seen by
...