Search Results - "Khramtsova, M. S."

Optical and infrared emission of H ii complexes as a clue to the PAH life cycle by Khramtsova, M. S., Wiebe, D. S., Lozinskaya, T. A., Egorov, O. V.

“…We present an analysis of optical spectroscopy and infrared aperture photometry of more than 100 H ii complexes in nine galaxies. Spectra obtained with the 6-m…”
Get full text

Stochastic grain heating and mid-infrared emission in protostellar cores by Pavlyuchenkov, Ya. N., Wiebe, D. S., Akimkin, V. V., Khramtsova, M. S., Henning, Th

“…Stochastic heating of small grains is often mentioned as a primary cause of large infrared (IR) fluxes from star-forming galaxies, for example, at 24 m. If the…”
Get full text

Dust evolution in the dwarf galaxy Holmberg II by Wiebe, D. S., Khramtsova, M. S., Egorov, O. V., Lozinskaya, T. A.

“…A detailed photometric study of star-forming regions (SFRs) in the galaxy Holmberg II has been carried out using the archival observational data from the far…”
Get full text

Studies of the stellar populations of galaxies using two-color diagrams by Gusev, A. S., Guslyakova, S. A., Novikova, A. P., Khramtsova, M. S., Bruevich, V. V., Ezhkova, O. V.

“…Variations in the photometric parameters of stellar systems as a function of their evolution and the stellar populations comprising them are investigated. A…”
Get full text

Polycyclic aromatic hydrocarbons in spatially resolved extragalactic star-forming complexes by Khramtsova, M. S., Wiebe, D. S., Boley, P. A., Pavlyuchenkov, Ya. N.

“…The abundance of polycyclic aromatic hydrocarbons (PAHs) in low- and high-metallicity galaxies has been widely discussed since the time when detailed infrared…”
Get full text

Oxygen and nitrogen abundances of Hii regions in six spiral galaxies by Gusev, A. S, Pilyugin, L. S, Sakhibov, F, Dodonov, S. N, Ezhkova, O. V, Khramtsova, M. S

“…Spectroscopic observations of 63 Hii regions in six spiral galaxies (NGC628, NGC783, NGC2336, NGC6217, NGC7331 and NGC7678) were carried out with the 6-m…”
Get full text

Age and interstellar absorption in young star-formation regions in the galaxies NGC 1068, NGC 4449, NGC 4490, NGC 4631, and NGC 4656/57 derived from multicolor photometry by Gusev, A. S., Myakutin, V. I., Piskunov, A. E., Sakhibov, F. K., Khramtsova, M. S.

“…We have compared the results of multicolor U BV R and H α photometry for 169 young star-formation complexes in five galaxies using a grid of evolutionary…”
Get full text

Oxygen and nitrogen abundances of H ii regions in six spiral galaxies by Gusev, A. S., Pilyugin, L. S., Sakhibov, F., Dodonov, S. N., Ezhkova, O. V., Khramtsova, M. S.

“…Abstract Spectroscopic observations of 63 H ii regions in six spiral galaxies (NGC 628, NGC 783, NGC 2336, NGC 6217, NGC 7331 and NGC 7678) were carried out…”
Get full text

Optical and infrared emission of H II complexes as a clue to the PAH life cycle by Khramtsova, M. S, Wiebe, D. S, Lozinskaya, T. A, Egorov, O. V

“…We present an analysis of optical spectroscopy and infrared aperture photometry of more than 100 H II complexes in nine galaxies. Spectra obtained with the 6-m…”
Get full text

Dust Evolution in the Dwarf Galaxy Holmberg II by Wiebe, D. S, Khramtsova, M. S, Egorov, O. V, Lozinskaya, T. A

“…Astronomy Letters, 2014, Vol. 40, 278-290 A detailed photometric study of star-forming regions (SFRs) in the galaxy Holmberg II has been carried out using…”
Get full text

Polycyclic aromatic hydrocarbons in spatially resolved extragalactic star forming complexes by Khramtsova, M. S, Wiebe, D. S, Boley, P. A, Pavlyuchenkov, Ya. N

“…The abundance of polycyclic aromatic hydrocarbons (PAHs) in low- and high-metallicity galaxies has been widely discussed since the time when detailed infrared…”
Get full text

Stochastic grain heating and mid-infrared emission in protostellar cores by Pavlyuchenkov, Ya. N, Wiebe, D. S, Akimkin, V. V, Khramtsova, M. S, Henning, Th

“…Stochastic heating of small grains is often mentioned as a primary cause of large infrared (IR) fluxes from star-forming galaxies, e.g. at 24\mu m. If the…”
Get full text

Oxygen and nitrogen abundances of H  ii regions in six spiral galaxies: Abundances in six spiral galaxies by Gusev, A. S., Pilyugin, L. S., Sakhibov, F., Dodonov, S. N., Ezhkova, O. V., Khramtsova, M. S.

Get full text

Study of young stellar groupings in HII regions based on the spectral and photometric data by Gusev, A. S, Sakhibov, F. Kh, Piskunov, A. E, Kharchenko, N. V, Pilyugin, L. S, Ezhkova, O. V, Khramtsova, M. S, Guslyakova, S. A, Bruevich, V. V, Dodonov, S. N, Lang, V, Shimanovskaya, E. V, Efremov, Yu. N

“…Astronomical and Astrophysical Transactions, Vol. 29, Issue 3, pp. 293-304 (2016) We studied 102 star forming regions in seven spiral galaxies (NGC 628, NGC…”
Get full text