MG13 - Talk detail |
|
Participant |
Rudenko, Valentin | |||||||
|
Institution |
Sternberg astronomical institute of Moscow State University - Universitetskii prospect 13 - Moscow - Moscow region - Russia | |||||||
|
Session |
GW2 |
Accepted |
|
Order |
Time |
|||
|
Talk |
Oral abstract |
Title |
Baksan GW-detector OGRAN and a search for neutrino-gravity events | |||||
| Co-authors | ||||||||
|
Abstract |
At present there is the only national project in Russia appointed for a detection of GW bursts coming from the Galaxy and its close environment ~ 100 kps. It is the so called OGRAN detector constructed as a combination of the acoustical resonance bar and optical FP cavity with relatively large finesse value ~10^{4}. The OGRAN detector was assembled at the site of SAI MSU and calibrated with the strain sensitivity close to 10^{-18} – 10^{-19} Hz^{-1/2}in a narrow bandwidth in a few Hz around the resonance frequency 1.3 kHz. During the current 2012 year it has to be transported into underground lab.of the Baksan Neutrino Observatory INR RAS. Sources of GW bursts for the OGRAN detector are considered as different types of non symmetrical collapse. |
|||||||