搜索结果: 1-11 共查到“天文学 Probes”相关记录11条 . 查询时间(0 秒)
Yen-Jie Lee probes particle collision data for clues to the universe’s origins（图）
粒子碰撞数据 宇宙起源 粒子物理学
2023/6/9
When Yen-Jie Lee came to MIT as a graduate student in 2006, it was a bit of a culture shock. The aspiring particle physicist had studied physics at National Taiwan University before his career took a ...
Relics as probes of galaxy cluster mergers
Cosmology: large-scale structure of Universe – Galaxies: Clusters: general, intracluster medium
2011/10/12
Galaxy clusters grow by mergers with other clusters and galaxy groups. These mergers create shocks within the intracluster medium (ICM). It is proposed that within the shocks particles can be accelera...
Optimizing future experimental probes of inflation
Optimizing future experimental probes of inflation
2010/11/9
The discovery of many novel realizations of the in ationary universe paradigm has led to a degeneracy problem: many di erent in ationary Lagrangians generate the same perturbation spectra.Resolving th...
Reply to 'A Comment on '"The Far Future of Exoplanet Direct Characterization" - the Case for Interstellar Space Probes'
Earth and Planetary Astrophysics (astro-ph.EP) Instrumentation and Methods for Astrophysics (astro-ph.IM)
2010/12/28
Reply to A Comment on The Far Future of Exoplanet Direct Characterization - the Case for Interstellar Space Probess by Ian Crawford. The paper The Far Future of Exoplanet Direct Characterization resul...
A Comment on "The Far Future of Exoplanet Direct Characterization" - the Case for Interstellar Space Probes
Instrumentation and Methods for Astrophysics (astro-ph.IM) Earth and Planetary Astrophysics (astro-ph.EP) Galaxy Astrophysics (astro-ph.GA)
2010/12/27
Following on from ideas presented in a recent paper by Schneider et al. (2010) on "The Far Future of Exoplanet Direct Characterization", I argue that they have exaggerated the technical obstacles to p...
Using Big Bang Nucleosynthesis to Extend CMB Probes of Neutrino Physics
neutrino masses from cosmology big bang nucleosynthesis cosmological parameters from CMBR
2010/3/22
We present calculations showing that upcoming Cosmic Microwave Background (CMB) experiments will have the power to improve on current constraints on neutrino masses and provide new limits on neutrino ...
Microlensing probes the AGN structure of the lensed quasar J1131-1231
Microlensing probes lensed quasar J1131-1231 AGN structure
2009/7/9
Microlensing probes the AGN structure of the lensed quasar J1131-1231。
High-Redshift Quasars as Early Star Formation Probes
High-Redshift Quasars Early Star Formation Probes
2009/7/9
High-Redshift Quasars as Early Star Formation Probes。
Double- (and Single-) Peaked Emission Lines as Probes of the Structure of the Outer Accretion Disks in AGN
Peaked Emission Lines Probes Outer Accretion Disks
2009/7/9
Double- (and Single-) Peaked Emission Lines as Probes of the Structure of the Outer Accretion Disks in AGN。
Probes of Cosmic Star Formation History
evolution stars X-rays galaxies background binaries
2009/5/19
I summarize X-ray diagnostic studies of cosmic star formation
history in terms of evolutionary schemes for X-ray binary evolution in
normal galaxies with evolving star formation. Deep X-ray imaging ...
January 31, 2007，The powerful vision of NASA's Hubble Space Telescope has allowed astronomers to study for the first time the layer-cake structure of the atmosphere of a planet orbiting another star. ...