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The dynamics of satellite and dark matter halo interactions on galaxy formation and evolution
Satellite Dark matter halos. Dynamic Galaxy formation. The evolution of
2014/12/9
In my thesis, I research four consequences of satellite and dark matter halo interaction on galaxy formation. ^ First, I investigate detailed physical processes in interaction between satellites and d...
Applications of muon signal to electromagnetic signal showers universality for mass composition and hadronic interactions studies
shower universality muon signal electromagnetic signal hadronic interactions mass composition
2011/10/20
We present the first results of the application of the recently found universality of behavior of muon signal to electromagnetic (EM) signal ratio with respect to the vertical depth of showers maximum...
Tidal interactions in multi-planet systems
Planet formation Planetary systems Resonances Tidal interactions
2011/10/13
We study systems of close orbiting planets evolving under the influence of tidal circularization. It is supposed that a commensurability forms through the action of disk induced migration and orbital ...
High energy emission can be produced in the interaction sites of both galactic and extragalactic jets with the surrounding medium. We have developed a radiative model that accounts for the continuous ...
Cosmological Constraints on the Sign-Changeable Interactions
Cosmological Constraints the Sign-Changeable Interactions
2011/1/13
Recently, Cai and Su [Phys.\ Rev.\ D {\bf 81}, 103514 (2010)] argued that the sign of interaction $Q$ in the dark sector changed in the approximate redshift range of $0.45\,\lsim\, z\,\lsim\, 0.9$, by...
A search for Star-Planet-Interactions in the upsilon Andromedae system at X-ray and optical wavelengths
Star-Planet-Interactions the upsilon Andromedae system
2011/1/11
Close-in, giant planets are expected to influence their host stars via tidal or magnetic interaction. But are these effects strong enough in suitable targets known so far to be observed with today's i...
Acceleration and Particle Field Interactions of Cosmic Rays II: Calculations
Acceleration Particle Field Cosmic Rays II
2011/1/13
Based on the generic acceleration model, which suggests different types of electromagnetic interactions between the cosmic charged particles and the different configurations of the electromagnetic (pl...
Retrograde Hot Jupiters from Secular Planet-Planet Interactions
Retrograde Hot Jupiters Secular Planet-Planet Interactions
2010/11/15
The search for extra-solar planets has led to the surprising discovery of many Jupiter-like planets in very close proximity to their host star1, the so-called “hot Jupiters.”
The interactions of winds from massive young stellar objects
interactions of winds massive young stellar objects
2010/11/10
The supersonic stellar and disk winds possessed by massive young stellar objects will produce
shocks when they collide against the interior of a pre-existing bipolar cavity (resulting from an earlier...
Diffuse light and galaxy interactions in the core of nearby clusters
Cosmology and Extragalactic Astrophysics (astro-ph.CO)
2010/12/28
The kinematics of the diffuse light in the densest regions of the nearby clusters can be unmasked using the planetary nebulae (PNs) as probes of the stellar motions.
WASP-33: The first delta Scuti exoplanet host star and evidence of star-planet interactions
Earth and Planetary Astrophysics (astro-ph.EP) Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/24
We report the discovery of photometric oscillations in the host star of the exoplanet WASP-33 b (HD 15082). The data were obtained in the R band both in transit and out-of-transit phases from the Mont...
Galaxy-galaxy interactions and star formation activity in hierarchical scenarios
Galaxy-galaxy interactions star formation activity hierarchical scenarios
2009/6/26
Galaxy-galaxy interactions and star formation activity in hierarchical scenarios。
Fuse Observations of the Cygnus Loop：Probing Shock-Cloud Interactions
Cygnus Loop Shock-Cloud Interactions
2009/6/16
Fuse Observations of the Cygnus Loop：Probing Shock-Cloud Interactions。
Multiple Flow Interactions in a Proplyd Binary System I. The Interproplyd Shell
Multiple Flow Interproplyd Shell Proplyd Binary System
2009/6/11
Multiple Flow Interactions in a Proplyd Binary System I. The Interproplyd Shell。
Bar-halo interactions and their effect on the bar strength and pattern speed
Bar-halo interactions pattern speed bar strength
2009/6/11
Bar-halo interactions and their effect on the bar strength and pattern speed。