Zobrazeno 1 - 10
of 467
pro vyhledávání: '"Ratner, M. A."'
Autor:
Ratner, M. A., Yanovsky, V. V.
Process of relaxation of Lennard-Jones cluster with an intrinsic pore was investigated by molecular dynamics method for different phase states of an initial cluster. Strong dependence of pore relaxation character on the initial cluster phase state wa
Externí odkaz:
http://arxiv.org/abs/2001.11209
The diffusive evolution has been studied of gas-filled pore has in a bounded particle in gas media. The nonlinear equation set, describing the behaviour of gas-filled pore on bounded particle is obtained. Asymptotic modes are considered for evolution
Externí odkaz:
http://arxiv.org/abs/1910.13956
In the present work, evolution of gas-filled pore inside spherical nanoshells is considered. On the supposition that diffusion fluxes are quasistationary, the nonlinear equation system is obtained analytically, that describes completely the behaviour
Externí odkaz:
http://arxiv.org/abs/1810.10319
In the present work, the behavior of vacancy pore inside of spherical particle is investigated. On the assumption of quasistationarity of diffusion fluxes, the nonlinear equation set was obtained analytically, that describes completely pore behavior
Externí odkaz:
http://arxiv.org/abs/1809.06565
We review the radio very long baseline interferometry (VLBI) observations of the guide star, IM Peg, and three compact extragalactic reference sources, 3C 454.3, B2250+194, and B2252+172, made in support of the NASA/Stanford gyroscope relativity miss
Externí odkaz:
http://arxiv.org/abs/1509.07529
This work is devoted to molecular dynamics modeling of collision of nanoparticle having a small number of degrees of freedom with a structureless plain. The new regularities are established that determine properties of such particles. Generalized col
Externí odkaz:
http://arxiv.org/abs/1312.5090
We present measurements of the total radio flux density as well as very-long-baseline interferometry (VLBI) images of the star, IM Pegasi, which was used as the guide star for the NASA/Stanford relativity mission Gravity Probe B. We obtained flux den
Externí odkaz:
http://arxiv.org/abs/1204.4645
Autor:
Ransom, R. R., Bartel, N., Bietenholz, M. F., Lebach, D. E., Lestrade, J. -F., Ratner, M. I., Shapiro, I. I.
We present a physical interpretation for the locations of the sources of radio emission in IM Pegasi (IM Peg, HR 8703), the guide star for the NASA/Stanford relativity mission Gravity Probe B. This emission is seen in each of our 35 epochs of 8.4-GHz
Externí odkaz:
http://arxiv.org/abs/1204.4644
Autor:
Ransom, R. R., Bartel, N., Bietenholz, M. F., Lebach, D. E., Lederman, J. I., Luca, P., Ratner, M. I., Shapiro, I. I.
We used 8.4 GHz VLBI images obtained at up to 35 epochs between 1997 and 2005 to examine the radio structures of the main reference source, 3C 454.3, and two secondary reference sources, B2250+194 and B2252+172, for the guide star for the NASA/Stanfo
Externí odkaz:
http://arxiv.org/abs/1204.4643
Autor:
Ratner, M. I., Bartel, N., Bietenholz, M. F., Lebach, D. E., Lestrade, J. -F., Ransom, R. R., Shapiro, I. I.
We present the principal astrometric results of the very-long-baseline interferometry (VLBI) program undertaken in support of the Gravity Probe B (GP-B) relativity mission. VLBI observations of the GP-B guide star, the RS CVn binary IM Pegasi (HR 870
Externí odkaz:
http://arxiv.org/abs/1204.4640