Бусарев Владимир Васильевич |
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Бусарев Владимир Васильевич |
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- спектрофотометрические наблюдения астероидов главного пояса и сближающихся с Землей, Кентавров и Койперовских объектов;
- гидратированные астероиды M-, S- и E- типов, а также вероятные аналоги их вещества - земные гидросиликаты и углистые хондриты;
- эволюция твердых тел в Солнечной системе.
В. В. Бусарев
Московский гос. университет им. М. В. Ломоносова, Гос. астрономический институт им. П. К.Штернберга (ГАИШ МГУ), (полная версия статьи) ї 2015 г.Москва
Аннотация
В статье представлены и обсуждаются спектры отражения 40 астероидов Главного
пояса, полученные автором в Крымской лаборатории ГАИШ МГУ в 2003-2009 годах.
AB-15-1_Bus.pdf - 1576 KB
В.В. Бусарев (ГАИШ МГУ, Москва)
(предварительный вариант статьи, опубликованной в ?2(50) 2013 г. журнала "Наука
из первых рук")
Chelyabinskiy_bolid.doc - 7496KB
Бусарев В.В.
АВТОРЕФЕРАТ
диссертации на соискание ученой степени доктора
физико-математических наук.
Abstract.pdf- 454 KB.
ї 2011 г. В. В. Бусарев
Государственный астрономический институт им. П.К. Штернберга МГУ, Москва
Поступила в редакцию 21.12.2009 г.
АВ-11(Бусарев).pdf - 220 KB
В. В. Бусарев, ї 2010 г.
Государственный астрономический институт им. П.К. Штернберга МГУ, Москва
Поступила в редакцию 21.12.2009 г.
АВ-10(Бусарев).pdf - 251 KB
В.В.Бусарев, Государственный астрономический институт им.П.К.Штернберга, 2009.
Astrofiz methods.pdf - 570 КВ
V. V. Busarev1, M. V. Volovetskij2, M. N. Taran3, V. I. Fel'dman4, T. Hiroi5
and G. K. Krivokoneva6
1Sternberg State Astronomical Institute, Moscow University, 119992 Moscow,
Russia Federation (RF), e-mail:
busarev@sai.msu.ru ;
2Division of Mossbauer Spectroscopy, Physical Department of Moscow State
University, 119992 Moscow, RF
3 Institute of Geochemistry, Mineralogy and Ore Formation, Academy of Sciences
of Ukraine, 03142 Kiev, Ukraine;
4Division of Petrology, Geological Department of Moscow State University, 119992
Moscow, RF;
5Department of Geological Sciences, Brown University, Providence, Rhode Island
02912;
6All-Russia Research Institute of Mineral Resources (VIMS), 119017 Moscow, RF.
48th Vernadsky-Brown Microsymposium on Comparative Planetology, October 20-22,
2008, Moscow, abstract No. 6.
V-B- 2008(Bus_etal).doc - 169 KB
В.В.Бусарев, В.В.Прокофьева-Михайловская, В.В.Бочков.
УСПЕХИ ФИЗИЧЕСКИХ НАУК, Том 177, ?6, Июнь 2007г.
УФН-07(Бус-Прок-Боч).pdf - 293 KB
В. В. Прокофьева*, В. В. Бочков*, В. В. Бусарев**
*Научно-исследовательский институт Крымская астрофизическая обсерватория,
Украина; e-mail: prok@crao.crimea.ua
**Государственный астрономический институт им. П.К. Штернберга, Москва, Россия.
'Астрономический вестник', т. 39, ?5, с. 457-468, 2005
АВ-05(Прок-Боч-Бус).doc - 173 KB
V V Busarev, V V Prokof'eva-Mikhailovskaya, V V Bochkov
UFN2007(Bus_etal)(engl).PDF - 225 KB
V. V. Prokof'eva*, V. V. Bochkov*, and V. V. Busarev**
*Research Institute, Crimean Astrophysical Observatory, National Academy of
Sciences of Ukraine, p/o Nauchnyi, Crimea, 334413 Ukraine
**Sternberg Astronomical Institute, Universitetskii pr. 13, Moscow, 119899
Russia
Received November 25, 2004
Abstract
-A preliminary study of the surface of the asteroid 21 Lutetia with ground-based methods is of significant importance, because this object is included into the Rosetta space mission schedule. From August 31 to November 20, 2000, about 50 spectra of Lutetia and the same number of spectra of the solar analog HD10307 (G2V) and regional standards were obtained with a resolution of 4 and 3 nm at the MTM-500 telescope television system of the Crimean astrophysical observatory. From these data, the synthetic magnitudes of the asteroid in the BRV color system have been obtained, the reflected light fluxes have been determined in absolute units, and its reflectance spectra have been calculated for a range of 370-740 nm. In addition, from the asteroid reflectance spectra obtained at different rotation phases, the values of the equivalent width of the most intensive absorption band centered at 430-440 nm and attributed to hydrosilicates of the serpentine type have been calculated. A frequency analysis of the values V (1, 0) confirmed the rotation period of Lutetia 0.d3405 (8.h172) and showed a two-humped light curve with a maximal amplitude of 0.m25. The color indices B-V and V-R showed no noticeable variations with this period. A frequency analysis of the equivalent widths of the absorption band of hydrosilicates near 430-440 nm points to the presence of many significant frequencies, mainly from 15 to 20 c/d (c/d is the number of cycles per day), which can be caused by a heterogeneous distribution of hydrated material on the surface of Lutetia. The sizes of these heterogeneities (or spots) on the asteroid surface have been estimated at 3-5 to 70 km with the most frequent value between 30 and 40 km.
SSR-05(Prok-Boch-Bus).pdf - 208 KB
Бусарев В. В., ГАИШ МГУ, E-mail: busarev@sai.msu.ru
Выполненные нами в разные годы спектральные исследования показывают, что S-астероиды 11 Партенопа и 198 Ампелла, M-астероиды 201 Пенелопа и 21 Лютеция имеют особенности состава вещества, не согласующиеся с их спектральными типами.
OZA2007(Busarev).pdf - 701 KB
V. V. BUSAREV, Sternberg State Astronomical Institute, Moscow University,
Russian Federation (RF) (E-mail: busarev@sai.msu.ru);
V. A. DOROFEEVA, Vernadsky Institute of Geochemistry, Russian Academy of
Sciences (RAS), Moscow, RF;
A. B. MAKALKIN, Institute of Earth Physics, RAS, Moscow, RF
Abstract.
Visible-range absorption bands at 600-750 nm were recently detected on two
Edgeworth-Kuiper Belt (EKB) objects (Boehnhardt et al., 2002). Most probably the
spectral features may be attributed to hydrated silicates originated in the
bodies. We consider possibilities for silicate dressing and silicate aqueous
alteration within them. According to present models of the protoplanetary disk,
the temperatures and pressures at the EKB distances (30-50 AU) at the time of
formation of the EKB
objects (106 to 108 yr) were very low (15-30 K and 10−9-10−10 bar). At these
thermodynamic conditions all volatiles excluding hydrogen, helium and neon were
in the solid state. An initial mass fraction of silicates (silicates/(ices +
dust)) in EKB parent bodies may be estimated as 0.15-0.30.
Decay of the short-lived 26Al in the bodies at the early stage of their
evolution and their mutual collisions (at velocities ≥1.5 km s−1) at the
subsequent stage were probably two main sources of their heating, sufficient for
melting of water ice. Because of the former process, large EKB bodies (R ≥ 100
km) could contain a large amount of liquid water in their interiors for the
period of a few 106 yr. Freezing of the internal ocean might have begun at ≈ 5 ×
106 yr after formation of the solar nebula (and CAIs). As a result, aqueous
alteration of silicates in the bodies could occur.
A probable mechanism of silicate dressing was sedimentation of silicates with
refractory organics, resulting in accumulation of large silicate-rich cores.
Crushing and removing icy covers under collisions and exposing EKB bodies'
interiors with increased silicate content could facilitate detection of
phyllosilicate spectral features.
EM&P2003(Bus-Dor-Mak).pdf - 105 KB
V.V. Busarev, Sternberg Astronomical Institute (SAI), Moscow University,
Universitetskij pr., 13, Moscow, 119992
Russia, busarev@sai.msu.ru.
ACM08(Bus).pdf - 120 KB
V. V. Busarev1, V. V. Prokof'eva2, and V. V. Bochkov2
1 Sternberg State Astronomical Institute, Moscow University, Universitetskij
pr., 13, Moscow 119992, Russian Federation, e-mail:
busarev@sai.msu.ru;
2 Research Institute Crimean Astrophysical Observatory, p/o Nauchnyi, Crimea
334413, Ukraine, e-mail:
prok@crao.crimea.ua
m44_14_busarev_etal.pdf - 93 KB
V. V. Busarev1, M. N. Taran2, V.
I. Fel'dman3 and V. S. Rusakov4
1 Lunar and Planetary Department, Sternberg State
Astronomical Institute, Moscow State University, 119992 Moscow, Universitetskij
pr., 13, Russian Federation (RF); e-mail: busarev@sai.msu.ru;
2 Department of
Spectroscopic Methods, Institute of Geochemistry, Mineralogy and Ore Formation,
Academy of Sciences of Ukraine, 03142 Kiev, Palladina pr., 34, Ukraine;
3
Division of Petrology, Geological Department of Moscow State University, 119992
Moscow, RF;
4 Division of Mossbauer Spectroscopy, Physical Department of Moscow
State University, 119992 Moscow, RF.
Brown University - Vernadsky Institute Microsymposium 40, 2004, Moscow, Russia
15_Busarev_etal.pdf - 276 KB
A. B. Makalkin, Institute of Earth Physics, RAS, Moscow, RF (e-mail: makalkin@uipe-ras.scgis.ru); Dorofeeva, V. A. Vernadsky
Institute of Geochemisry, (RAS), Moscow, RF (e-mail: dorofeeva@geokhi.ru); V. V. Busarev, Sternberg State Astronomical Institute, Moscow University, RF; (e-mail: busarev@sai.msu.ru).
Brown University - Vernadsky Institute Microsymposium 38, October 27-29, 2003, Moscow, Russia
ms063.pdf - 242 KB
V.V. Busarev
Sternberg State Astronomical Institute, Moscow University, Moscow, Russian Federation; e-mail: busarev@sai.msu.ru.
Brown University - Vernadsky Institute Microsymposium 34, October 8-9, 2001, Moscow, Russia
MS058.pdf - 567 KB
V.V.Busarev
35th Lunar and Planetary Science Conference, 2004, Houston, Texas, Abstract 1026.
LPSC2004a.pdf - 79 KB
V. V. Busarev
32nd Lunar and Planetary Science Conference, March 12-16, 2001, Houston, Texas, Abstract 1927.
LPSC2001a.pdf - 56 KB
Бусарев В. В
В печати Terskol.pdf - 365 KB.
Моя поездка на конференцию "Околоземная Астрономия - 2003" в Терсколе.
Моя защита докторской диссертации. 22 марта 2012г.
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