Gravitational-wave astronomy: observational results and their impact
نویسندگان
چکیده
منابع مشابه
Gravitational wave astronomy
The first decade of the new millennium should see the first direct detections of gravitational waves. This will be a milestone or fundamental physics and it will open the new observational science of gravitational wave astronomy. But gravitational waves already play an important role in the modeling of astrophysical systems. I review here the present state of gravitational radiation theory in r...
متن کاملGravitational Wave Astronomy *
The subject of gravitational wave astronomy has had a certain amount of controversy associated with it, but it is developing fairly rapidly. Indeed certain aspects of the field have reached an exciting stage, although they have not produced any real astronomical data yet and may not do so for some time. In some ways there have been quite basic changes in the overall character of the field in th...
متن کاملGravitational wave astronomy and cosmology
The first direct observation of gravitational waves’ action upon matter has recently been reported by the BICEP2 experiment. Advanced ground-based gravitational-wave detectors are being installed. They will soon be commissioned, and then begin searches for high-frequency gravitational waves at a sensitivity level that is widely expected to reach events involving compact objects like stellar mas...
متن کاملLighthouses of Gravitational Wave Astronomy
Gravitational wave detectors capable of making astronomical observations could begin to operate within the next year, and over the next 10 years they will extend their reach out to cosmological distances, culminating in the space mission LISA. A prime target of these observatories will be binary systems, especially those whose orbits shrink measurably during an observation period. These systems...
متن کاملProgress towards gravitational-wave astronomy
I will review the most recent and interesting results from gravitational wave detection experiments, concentrating on recent results from the LIGO Scientific Collaboration (LSC). I will outline the methodologies utilized in the searches, explain what can be said in the case of a null result, what quantities may be constrained. I will compare these results with prior expectations and discuss the...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2010
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/27/8/084017