Výsledky vyhledávání - "L. V. Starukhina"

Lunar surface agglutinates: Mapping composition anomalies

Autor: V. G. Kaydash, L. V. Starukhina, Carle M. Pieters, Yu. G. Shkuratov

Publikováno v: Solar System Research. 41:177-185

From the Clementine UVVIS imagery of the lunar surface, the abundance of agglutinates in the lunar regolith and their composition in terms of FeO and Al 2 O 3 oxides have been predicted. Data on the spec- tral, chemical, and mineralogic measurements

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a109fac84094f61609998dc9a8248bcc
https://doi.org/10.1134/s003809460703001x

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Derivation of elemental abundance maps at intermediate resolution from optical interpolation of lunar prospector gamma-ray spectrometer data

Autor: Yuriy Shkuratov, Dmitriy Stankevich, Patrick Pinet, S. Chevrel, V. G. Kaydash, Y. Daydou, L. V. Starukhina

Publikováno v: Planetary and Space Science. 53:1287-1301

We propose a technique that interpolates available lunar prospector gamma-ray spectrometer (GRS) data using Clementine UVVIS spectral reflectance images. The main idea is to use low resolution GRS data as a “ground truth” to establish relationshi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e682c66324777c169ba73e0b7ffbde6a
https://doi.org/10.1016/j.pss.2005.07.001

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Swirls on the Moon and Mercury: meteoroid swarm encounters as a formation mechanism

Autor: L. V. Starukhina, Yuriy Shkuratov

Publikováno v: Icarus. 167:136-147

We show that plowing of the lunar and mercurian regoliths by dense meteoroid swarms (the remnants of degassed comet nuclei) can be considered as the most probable mechanism of swirl formation. Frequently discussed mechanical and thermal effects of co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c79c1dc00cd58af70523aa108ee7101c
https://doi.org/10.1016/j.icarus.2003.08.022

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[Untitled]

Autor: L. V. Starukhina

Publikováno v: Solar System Research. 37:36-50

A computer simulation of the sputtering of lunar soil by solar wind protons was performed with the TRIM program. The rate of the sputtering-induced erosion of regolith particles was shown to be less than 0.2 A per year. A preferential sputtering of C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1c7bcbb8a540ea1408183fc3f643344
https://doi.org/10.1023/a:1022347821862

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Space weathering of silicate regoliths with various FeO contents: New insights from laser irradiation experiments and theoretical spectral simulations

Autor: L. V. Moroz, Harald Hiesinger, Dietmar Baither, S. S. Rout, Addi Bischoff, Sho Sasaki, Jörn Helbert, L. V. Starukhina

To investigate effects of micrometeorite bombardment on optical spectra and composition of planetary and asteroid regoliths with low Fe contents, we irradiated samples of a Fe-poor plagioclase feldspar (andesine–labradorite) using a nanosecond puls

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::925657ff6b53331f6b13149e44ffbb69
https://elib.dlr.de/94338/

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A Theoretical Model of Lunar Optical Maturation: Effects of Submicroscopic Reduced Iron and Particle Size Variations

Autor: L. V. Starukhina, Yu. G. Shkuratov

Publikováno v: Icarus. 152:275-281

Diagrams, color index C (0.95/0.75 μm) versus albedo A (0.75 μm), are used to estimate composition and maturity degree of the lunar regolith. We simulate maturation curves on the diagrams with the model (Shkuratov, Yu. G., L. V. Starukhina, H. Hoff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79befcb42923b617cefd59eef47aad83
https://doi.org/10.1006/icar.2001.6624

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A Model of Spectral Albedo of Particulate Surfaces: Implications for Optical Properties of the Moon

Autor: Yurij G. Shkuratov, Harald Hoffmann, Gabriele Arnold, L. V. Starukhina

Publikováno v: Icarus. 137:235-246

A simple one-dimensional geometrical-optics model for spectral albedo of powdered surfaces, in particular of lunar regolith, is presented. As distinct from, e.g., the Kubelka–Munk formula, which deals with two effective parameters of a medium, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1fc61db4fceb7c9227a00ddbb98a8217
https://doi.org/10.1006/icar.1998.6035

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Principle of Undulatory Invariance in Photometry of Atmosphereless Celestial Bodies

Autor: M.A. Kreslavsky, D.G. Stankevich, Yu. G. Shkuratov, N. V. Opanasenko, L. V. Starukhina, Vasilij G. Shevchenko

Publikováno v: Icarus. 109:168-190

The strict invariance of light scattered by a surface with a complicated structure (e.g., a fractal-like surface) under stochastic isotropic perturbations of its structure leads to a differential equation, the general solution of which leads to a sim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42268f8c91a8c76b1b12bad72069e5cb
https://doi.org/10.1006/icar.1994.1084

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The Lunar Poles: Water Ice or Chemically Trapped Hydrogen?

Autor: Yurij G. Shkuratov, L. V. Starukhina

Publikováno v: Icarus. 147:585-587

An alternative explanation is proposed for the hydrogen excess observed by the Lunar Prospector neutron spectrometer: solar wind protons trapped on radiation defects in regolith particles and effectively retained at the temperature of the lunar poles

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d22bea29e6ac3991befcb0e3d5824df
https://doi.org/10.1006/icar.2000.6476

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