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Systematic Variations of Interstellar Linear Polarization and Growth of Dust Grains. / Voshchinnikov, N.V.; Das, H.K.; Yakovlev, I.S.; Il'in, V.B.

в: Astronomy Letters, Том 39, № 7, 2013, стр. 421-431.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Voshchinnikov, NV, Das, HK, Yakovlev, IS & Il'in, VB 2013, 'Systematic Variations of Interstellar Linear Polarization and Growth of Dust Grains', Astronomy Letters, Том. 39, № 7, стр. 421-431. https://doi.org/10.1134/S1063773713070086

APA

Voshchinnikov, N. V., Das, H. K., Yakovlev, I. S., & Il'in, V. B. (2013). Systematic Variations of Interstellar Linear Polarization and Growth of Dust Grains. Astronomy Letters, 39(7), 421-431. https://doi.org/10.1134/S1063773713070086

Vancouver

Voshchinnikov NV, Das HK, Yakovlev IS, Il'in VB. Systematic Variations of Interstellar Linear Polarization and Growth of Dust Grains. Astronomy Letters. 2013;39(7):421-431. https://doi.org/10.1134/S1063773713070086

Author

Voshchinnikov, N.V. ; Das, H.K. ; Yakovlev, I.S. ; Il'in, V.B. / Systematic Variations of Interstellar Linear Polarization and Growth of Dust Grains. в: Astronomy Letters. 2013 ; Том 39, № 7. стр. 421-431.

BibTeX

@article{64a37d4e447f48348307c0187368cc1e,
title = "Systematic Variations of Interstellar Linear Polarization and Growth of Dust Grains",
abstract = "The observed relation between the interstellar linear polarization curve parameters K and λmax characterizing the width and the wavelength of the polarization maximum, respectively, is interpreted quantitatively. We have considered 57 stars located in four dark clouds with evidence of star formation: in Taurus, Chamaeleon, around the stars ρ Oph and R CrA. In our modeling we have used the spheroidal dust grain model applied previously to simultaneously interpret the interstellar extinction and polarization curves in a wide wavelength range. The observed trend K ≈ 1.7λmax is shown to be most likely related to the growth of dust grains due to coagulation rather than accretion. The relationship of the interstellar polarization curve parameters K and λmax to the mean dust grain size is discussed.",
keywords = "interstellar polarization, interstellar dust",
author = "N.V. Voshchinnikov and H.K. Das and I.S. Yakovlev and V.B. Il'in",
year = "2013",
doi = "10.1134/S1063773713070086",
language = "English",
volume = "39",
pages = "421--431",
journal = "Astronomy Letters",
issn = "1063-7737",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "7",

}

RIS

TY - JOUR

T1 - Systematic Variations of Interstellar Linear Polarization and Growth of Dust Grains

AU - Voshchinnikov, N.V.

AU - Das, H.K.

AU - Yakovlev, I.S.

AU - Il'in, V.B.

PY - 2013

Y1 - 2013

N2 - The observed relation between the interstellar linear polarization curve parameters K and λmax characterizing the width and the wavelength of the polarization maximum, respectively, is interpreted quantitatively. We have considered 57 stars located in four dark clouds with evidence of star formation: in Taurus, Chamaeleon, around the stars ρ Oph and R CrA. In our modeling we have used the spheroidal dust grain model applied previously to simultaneously interpret the interstellar extinction and polarization curves in a wide wavelength range. The observed trend K ≈ 1.7λmax is shown to be most likely related to the growth of dust grains due to coagulation rather than accretion. The relationship of the interstellar polarization curve parameters K and λmax to the mean dust grain size is discussed.

AB - The observed relation between the interstellar linear polarization curve parameters K and λmax characterizing the width and the wavelength of the polarization maximum, respectively, is interpreted quantitatively. We have considered 57 stars located in four dark clouds with evidence of star formation: in Taurus, Chamaeleon, around the stars ρ Oph and R CrA. In our modeling we have used the spheroidal dust grain model applied previously to simultaneously interpret the interstellar extinction and polarization curves in a wide wavelength range. The observed trend K ≈ 1.7λmax is shown to be most likely related to the growth of dust grains due to coagulation rather than accretion. The relationship of the interstellar polarization curve parameters K and λmax to the mean dust grain size is discussed.

KW - interstellar polarization

KW - interstellar dust

U2 - 10.1134/S1063773713070086

DO - 10.1134/S1063773713070086

M3 - Article

VL - 39

SP - 421

EP - 431

JO - Astronomy Letters

JF - Astronomy Letters

SN - 1063-7737

IS - 7

ER -

ID: 7371433