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Review packet for Milestone Test
Review packet for Milestone Test

Slides - AO4ELT3
Slides - AO4ELT3

... optics to map the physical z=0 state of galaxies over the redshift range where the bulk of galaxy assembly occurs: Star formation rate Metallicity z = 2.5 at z ~ 4 will be as TMTmaps observations Extinction goodmaps as current observations at z ~ 1 Dynamical Masses Gas kinematics Synergy with ALMA: ...
The Observer`s Guide to the Gamma-Ray Burst
The Observer`s Guide to the Gamma-Ray Burst

... The luminosity, energetics and shape of the γ-ray pulse of a given GRB can reveal clues to the origin of its high-energy emission, and thus its emission process. Of particular importance is whether the γ-rays emitted by llGRBs arise from the same mechanism as high-luminosity GRBs (i.e. from a jet), ...
diplomov a prace - Univerzita Karlova
diplomov a prace - Univerzita Karlova

... the angular momentum. However, the secondary detaches from its Roche lobe then and prevents further mass loss. To explain how we can observe steady, long-lived mass transfer, we could assume that the secondary is becoming a red giant. However, the Universe is not old enough for many observed seconda ...
http://arxiv.org/pdf/1401.1510v1.pdf
http://arxiv.org/pdf/1401.1510v1.pdf

Physics of Neutron Star Crusts - Institut d`Astronomie et d
Physics of Neutron Star Crusts - Institut d`Astronomie et d

... accretion, and briefly review the phenomenon of X-ray bursts. We quantitatively analyze the phenomenon of the deep crustal heating. To construct a neutron star model one needs the equation of state (EoS) of the crust, reviewed in Section 5. We consider separately the ground-state crust, and the accre ...
Searching for Solar Axions in the eV
Searching for Solar Axions in the eV

Physics of Neutron Star Crusts
Physics of Neutron Star Crusts

... is expected to be very different from that formed during the aftermath of a supernova explosion. We show how it can be a site for nuclear reactions. We study its thermal structure during accretion, and briefly review the phenomenon of X-ray bursts. We quantitatively analyze the phenomenon of deep cru ...
Hubble Space Telescope Astrometry of the Procyon System
Hubble Space Telescope Astrometry of the Procyon System

... only living astronomer who had seen Procyon B with his own eye. Nevertheless, visual measurements of the separation and position angle of Procyon B slowly accumulated over the first third of the 20th century, along with absolute astrometry and radial-velocity (RV) measurements of Procyon A. Comprehe ...
High-mass X-ray Binaries: X-raying the winds  Ángel Giménez García
High-mass X-ray Binaries: X-raying the winds Ángel Giménez García

... por XMM-Newton7 . Todos los ficheros relativos a cualquier observación pública pueden descargarse del archivo científico de XMM-Newton (XSA) en http://xmm.esac.esa.int/xsa/. Para el análisis de los espectros, una vez reducidos con SAS, hemos utilizado el programa XSPEC, versión 12.8.08 , especializa ...
A SUB-SATURN MASS PLANET ORBITING HD 36511 Debra A
A SUB-SATURN MASS PLANET ORBITING HD 36511 Debra A

Production and evolution of axion dark matter in the early universe
Production and evolution of axion dark matter in the early universe

... when it was proposed. In the original model, the axion was “visible” in the sense that it gives some predictions for laboratory experiments. Unfortunately, no signature was observed, and the prototype axion model was ruled out soon after the proposal [15]. However, it was argued that models with hig ...
- REAL-J
- REAL-J

... 4623 C. WETTERER, S. MAJCEN, D. BURTZ: GSC 223:1761 { A New Delta Scuti Variable Star in Cancer : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 1 { 3 4624 LEROY F. SNYDER: Period Change in UV Leonis : : : : : : : : : : : : : : : : : : : : : : : : 1 { 4 462 ...
2015 ICU International Congress on Ultrasonics
2015 ICU International Congress on Ultrasonics

Galaxy Evolution Over the Past Eleven Billion Years: Mergers and
Galaxy Evolution Over the Past Eleven Billion Years: Mergers and

Squeezed Light and Laser Interferometric
Squeezed Light and Laser Interferometric

... Summary Based on the General Theory of Relativity Albert Einstein predicted the existence of gravitational waves as early as 1916. It took until now to develop large-scale interferometric gravitational wave (GW) detectors with sensitivities which would allow a direct measurement of a GW caused by a ...
Accretion Power in Astrophysics, Third Editiion
Accretion Power in Astrophysics, Third Editiion

... In the years since the first edition of this book appeared the study of astrophysical accretion has developed rapidly. Perhaps the most fundamental change has been the shift in attitude over active galaxies and quasars: the view that accretion is the energy source is now effectively standard, and the ...
Post-Common-Envelope Binaries from the Sloan Digital Sky Survey
Post-Common-Envelope Binaries from the Sloan Digital Sky Survey

... Finally thousand thanks to my parents. For being always present, even in the distance. For their education, for their love. ...
The Evolution of Protostars - Max-Planck
The Evolution of Protostars - Max-Planck

... How do we distinguish various stages in protostellar evolution? Theoretically, a collapsing core initially forms a first hydrostatic core, which quickly collapses again to form a true protostar, referred to as Stage 0. As material moves from the surrounding core to the disk and onto the star, the st ...
An Optical Study of Young Stellar Clusters
An Optical Study of Young Stellar Clusters

Evolutionary and pulsational properties of white dwarf stars
Evolutionary and pulsational properties of white dwarf stars

... 40 Eridani B was located well below the main sequence on the Hertzsprung–Russell diagram (Fig. 1). He rapidly realized that this star was characterized by a very small radius (hence the “dwarf” in the name), comparable to the size of the Earth. However, a major puzzle was posed by the discovery that ...
Infrared identification of high-mass X
Infrared identification of high-mass X

Luminous Blue Variables are Antisocial: Their Isolation Implies that
Luminous Blue Variables are Antisocial: Their Isolation Implies that

... Based on their relatively isolated environments, we argue that luminous blue variables (LBVs) must be primarily the product of binary evolution, challenging the traditional single-star view wherein LBVs mark a brief transition between massive O-type stars and Wolf-Rayet (WR) stars. If the latter wer ...
The Mass of Quasars Yue Shen
The Mass of Quasars Yue Shen

... the Salpeter time or e-folding time. If quasars do not radiate beyond the Eddington limit λ = 1, the observed luminosity provides a lower-limit on their BH mass (e.g., Zel’dovich & Novikov 1964). The discovery of luminous quasars (with Lbol & 1047 erg s−1) at z > 6 (e.g., Fan et al. 2001; Mortlock e ...
https://tel.archives-ouvertes.fr/file/index/docid/1058049/filename/HOU_XIAN_2013.pdf
https://tel.archives-ouvertes.fr/file/index/docid/1058049/filename/HOU_XIAN_2013.pdf

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First observation of gravitational waves

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