CO OZNACZA SŁOWO GAMMA-RAY ASTRONOMY
Astronomia gamma
Astronomia gamma to astronomiczna obserwacja promieni gamma, najbardziej energetycznej postaci promieniowania elektromagnetycznego z energią fotonów powyżej 100 keV. Promieniowanie poniżej 100 keV klasyfikuje się jako promieniowanie rentgenowskie i jest przedmiotem astronomii rentgenowskiej. Literatura astronomiczna zazwyczaj przecina "gamma-ray", gdy jest używana jako przymiotnik, ale do używania "promienia gamma" bez łącznika dla rzeczownika. Promienie gamma w zakresie MeV są generowane w promieniowaniu słonecznym, ale promienie gamma w zakresie GeV nie pochodzą z naszego Układu Słonecznego i są ważne w badaniach astronomii ekstrasolarnej, a zwłaszcza pozakomkowej galaktyki. Mechanizmy emitujące promieniowanie gamma są zróżnicowane, głównie identyczne z emitującymi promieniowanie rentgenowskie, ale z wyższą energią, w tym z uniesieniem elektronów-pozytonów, efektem Inverse Comptona, aw niektórych przypadkach także rozkładem materiału promieniotwórczego w przestrzeni odzwierciedlającym ekstremalne zjawiska, takie jak supernowa i hiperbola, a zachowanie materii w ekstremalnych warunkach, jak w pulsariach i blazach. Najwyższa energia fotonów, która do tej pory była do tej pory, znajduje się w zakresie TeV, przy czym rekord jest utrzymywany przez "niezwykły wybuch" blarara Markarian 501 w 1997 r., Dający fotony nawet 16 TeV.
Definicja słowa gamma-ray astronomy w słowniku
Definicja astronomii promieni gamma w słowniku to badanie kosmicznych promieni gamma, takich jak te z kwazarów.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «GAMMA-RAY ASTRONOMY»
Poznaj użycie słowa
gamma-ray astronomy w następujących pozycjach bibliograficznych Książki powiązane ze słowem
gamma-ray astronomy oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
The book includes comprehensive references to the primary literature, together with many figures and tables. The concentration on phenomenology makes this book a fine introduction to gamma-ray astronomy.
P. V. Ramana Murthy, A. W. Wolfendale,
1993
2
Very High Energy
Gamma-
Ray Astronomy
Very High Energy Gamma-Ray Astronomy summarizes the status of gamma-ray astronomy at energies between 30MeV and 50TeV at a critical point in the development of the discipline: the hiatus between the demise of the EGRET telescope and the ...
3
The Universe in
Gamma Rays
This book, written by well-known experts, gives the first comprehensive presentation of this field of research, addressing both graduate students and researchers.
4
Very High Energy Cosmic
Gamma Radiation: A Crucial Window on ...
Gamma ray astronomy, the branch of high energy astrophysics that studies the sky in energetic ?-ray photons, is destined to play a crucial role in the exploration of nonthermal phenomena in the Universe in their most extreme and violent ...
5
High Energy
Gamma-
Ray Astronomy: 2nd International Symposium ...
The second in a series of conferences was attended by leading experts in the field of gamma-ray astronomy as well as students and postdocs from many universities and research centers.
Felix A. Aharonian, Heinz J. Völk, Dieter Horns,
2005
6
High Energy
Gamma-
Ray Astronomy: Proceedings of the Fourth ...
The fourth in a series of major international conferences in the field of Gamma-Ray Astronomy, attended by leading experts as well as young scientists from many universities and research centers.
F.A. Aharonian, Werner Hofmann, Frank Rieger,
2009
7
Cosmic
Gamma-
Ray Sources
This early theoretical work attracted renewed attention toward possible cosmic
gamma-ray sources. In 1958, Philip Morrison published a paper entitled 'On
gamma-ray astronomy' (Morrison 1958) in which he makes estimates of gamma-
ray ...
K.S. Cheng, Gustavo E. Romero,
2004
8
A Dictionary of
Astronomy
Gamma Doradus stars have amplitudes up to 0.1 mag. in V and multiple periods
ranging from 0.3 to 3 days due to *non-radial surface pulsations. gamma-ray
astronomy The study of electromagnetic radiation from space at the very shortest
...
9
The Handy
Astronomy Answer Book
CGRO was launched on April 5, 1991, and started working perfectly, conducting
more than nine years of pioneering scientific observations. What accidental
discovery led to the blossoming of gamma-ray astronomy? 260 261 Gamma-Ray
...
10
Astronomy and Astrophysics:: Space Science in the ...
GAMMA-RAY ASTRONOMY Small Astronomy Satellite-2 (SAS-2) and COS-B,
following earlier pioneering measurements, have provided maps of the high-
energy gamma-ray emission from the galactic plane and an interpretation of the
origin ...
Space Science Board, Task Group on Astronomy and Astrophysics, National Research Council,
1988
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «GAMMA-RAY ASTRONOMY»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
gamma-ray astronomy w wiadomościach.
Record setting flare from black hole spotted by NASA's Fermi in …
3C 279 holds a special place in the history of gamma-ray astronomy. During a flare in 1991 detected by the EGRET instrument on NASA's then ... «Financial Express, Lip 15»
Hall of Fame Astronaut Looks to Future of Space Science
Then he spent three years at the California Institute of Technology doing X-ray and gamma-ray astronomy using data from the orbiting Compton ... «Newswise, Cze 15»
Visit observatory atop Mount Hopkins
... VERITAS, an array of four 12-meter reflectors for gamma-ray astronomy; the Hungarian-made Automated Telescope, which is a network of ... «Green Valley News, Cze 15»
The rise and fall of giant balloons on the edge of space
I have been involved in X-ray and gamma-ray astronomy using balloon-borne equipment designed and constructed in my research laboratory. «Phys.Org, Cze 15»
ASU program lets world take freshman classes online
... who focuses on nuclear astrophysics, supernovae, cosmic chemical evolution, astrobiology, gamma-ray astronomy and scientific computing. «azcentral.com, Kwi 15»
Pegasus celebrates quarter of a century milestone
... 1996 the sixth Pegasus-XL launched from Wallops Island with NASA's HETE gamma-ray astronomy satellite and Argentina's SAC-B. Despite ... «NASASpaceflight.com, Kwi 15»
ASU astrophysicist honored with Simons Fellowship
... cosmic chemical evolution, astrobiology, the gamma-ray astronomy and high-performance computing. His Simons Fellowship in Theoretical ... «Arizona State University, Mar 15»
Gamma-Ray Signals from Beyond Our Galaxy Pinpointed for 1st Time
"Some people may say that discovering three sources in an external galaxy is not such a big deal —but for gamma-ray astronomy, this is a ... «Space.com, Sty 15»
Hear one of America's top scientists discuss black holes and …
His particular interest is gamma-ray astronomy. His talk is part of the space center's Pass the Torch lecture series, which brings influential and ... «AL.com, Wrz 14»
Mystery of the 'transformer' pulsar: Rapidly spinning star shapeshifts …
It is situated in low Earth orbit and is used to perform gamma-ray astronomy observations with its main instrument, the Large Area Telescope, ... «Daily Mail, Lip 14»