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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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The problem of improve sensitivity of the opto-acoustical gravitational wave antenna OGRAN installed in the in the BNO RAS underground is discussed. Numerical calculations of the expected sensitivity gain due to a moderate cooling of the opto-acoustical GW detector are carried out. Design of modernized construction for cryogenic OGRAN is presented and experiment with cooled pilot model having the cryogenic mirrors is described