Cosmic vibration of the sun and quasar 3C 273     

V. A. Kotov 《Bulletin of the Crimean Astrophysical Observatory》2011,107(1):70-77

The hypothesis that some extragalactic objects pulsate with a period of P ₀ = 9600.606(12) s, which was first discovered in the Sun, is tested with data on quasar 3C 273. Observations of its rapid photometric variability were made by different observers in 1968–2005 within several spectral bands. At the 4σ confidence level, these data show that there is a period of 9600.624(18) s, which is consistent, within the error limits, with P ₀ (mean harmonic amplitude 0.006 B magnitude). Its independence from the redshift z is a sign of a cosmological origin of the P ₀ pulsation, which is sometimes understood as the “rhythm” of cosmos’ absolute time. This phenomenon is also shown to be deeply connected—via the Sanchez formula—to the fundamental constants of physics and cosmology. This refutes the standard Big Bang hypothesis and confirms the Steady State, c-free model of the Universe (c is the speed of light).  相似文献   

Onboard performance of the RT-2 detectors     

A. R. Rao  J. P. Malkar  M. K. Hingar  V. K. Agrawal  Sandip K. Chakrabarti  Anuj Nandi  D. Debnath  T. B. Kotoch  R. Sarkar  T. R. Chidambaram  P. Vinod  S. Sreekumar  Y. D. Kotov  A. S. Buslov  V. N. Yurov  V. G. TyshkeVich  A. I. Arkhangelsky  R. A. Zyatkov 《Solar System Research》2011,45(2):123-134

The RT-2 Experiment onboard the CORONAS-PHOTON satellite is designed to study the spectral, temporal, and spatial details of solar hard X-ray flares in the 15–150 keV range. Above this energy (and upto 1000 keV), it also acts as an omni-directional gamma-ray detector with a capability to study gamma-ray bursts (GRB), bright solar flares, and X-ray pulsars. With an ensemble of hard X-ray detectors with different fields of view and coding devices, it also has the capability to investigate the spectrum of Cosmic Diffuse X-ray Background. The performance of the detectors from 2009 February to November is described in this paper. Results obtained on a few GRBs and solar flares are also briefly discussed.  相似文献   

The age of metamorphism of granulite complexes of the Voronezh crystalline massif: The monazite U-Pb geochronology     

K. A. Savko  A. B. Kotov  E. B. Sal’nikova  E. Kh. Korish  S. M. Pilyugin  G. V. Artemenko  S. P. Korikovskii 《Doklady Earth Sciences》2010,435(2):1575-1580

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Granitoids of the Tyrma–Bureya complex in the northern Bureya–Jiamusi superterrane of the Central Asian fold belt: age and geodynamic setting     

A.A. Sorokin  A.B. Kotov  E.B. Sal’nikova  N.M. Kudryashov  I.V. Anisimova  S.Z. Yakovleva  A.M. Fedoseenko 《Russian Geology and Geophysics》2010,51(5):563-571

According to U–Pb dating, the granitoids of the Tyrma–Bureya complex in the northern Bureya–Jiamusi superterrane of the Central Asian fold belt are not of Paleozoic, as previously thought, but of Mesozoic age (Nizhnyaya Stoiba massif, 218 ± 2 Ma; Talakan and Ust’-Dikan massifs, 185 ± 1 Ma). They formed at the early stages of collision between the North Asian and Sino-Korean cratons and the intervening Amur superterrane.  相似文献