Modelling of the optical properties of multilayered spheroidal dust particles

Standard

Modelling of the optical properties of multilayered spheroidal dust particles. / Туричина, Дарья Глебовна ; Ильин, Владимир Борисович; Фарафонов, Виктор Георгиевич; Лазневой, Сергей Игоревич.

в: Astronomical and Astrophysical Transactions, Том 34, № 2, 18.07.2024, стр. 129-138.

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

BibTeX

@article{2e9a1c6df5a44190b46866ae4fe27899,

title = "Modelling of the optical properties of multilayered spheroidal dust particles",

abstract = "The approximation of cosmic dust grains by spheroids is widely used to model their optical properties. The spheroidal model combines relative simplicity, which in some cases makes it possible to find an analytical solution to the scattering problem, with sufficient flexibility in describing optical effects, including polarization. This work presents a new program able to calculate optical properties of layered spheroidal dust grains with nonconfocal concentric coaxial layers, based on the exact solution of the scattering problem by the extended boundary condition method in the spheroidal basis. The code{\textquoteright}s results are intended to be used in the modeling of the polarized light transfer through the interstellar medium with the SKIRT package.",

keywords = "ISM: dust, extinction, Scattering, polarization",

author = "Туричина, {Дарья Глебовна} and Ильин, {Владимир Борисович} and Фарафонов, {Виктор Георгиевич} and Лазневой, {Сергей Игоревич}",

year = "2024",

month = jul,

day = "18",

doi = "10.17184/eac.8854",

language = "English",

volume = "34",

pages = "129--138",

journal = "Astronomical and Astrophysical Transactions",

issn = "1055-6796",

publisher = "Cambridge Scientific Publishers",

number = "2",

}

RIS

TY - JOUR

T1 - Modelling of the optical properties of multilayered spheroidal dust particles

AU - Туричина, Дарья Глебовна

AU - Ильин, Владимир Борисович

AU - Фарафонов, Виктор Георгиевич

AU - Лазневой, Сергей Игоревич

PY - 2024/7/18

Y1 - 2024/7/18

N2 - The approximation of cosmic dust grains by spheroids is widely used to model their optical properties. The spheroidal model combines relative simplicity, which in some cases makes it possible to find an analytical solution to the scattering problem, with sufficient flexibility in describing optical effects, including polarization. This work presents a new program able to calculate optical properties of layered spheroidal dust grains with nonconfocal concentric coaxial layers, based on the exact solution of the scattering problem by the extended boundary condition method in the spheroidal basis. The code’s results are intended to be used in the modeling of the polarized light transfer through the interstellar medium with the SKIRT package.

AB - The approximation of cosmic dust grains by spheroids is widely used to model their optical properties. The spheroidal model combines relative simplicity, which in some cases makes it possible to find an analytical solution to the scattering problem, with sufficient flexibility in describing optical effects, including polarization. This work presents a new program able to calculate optical properties of layered spheroidal dust grains with nonconfocal concentric coaxial layers, based on the exact solution of the scattering problem by the extended boundary condition method in the spheroidal basis. The code’s results are intended to be used in the modeling of the polarized light transfer through the interstellar medium with the SKIRT package.

KW - ISM: dust, extinction

KW - Scattering

KW - polarization

UR - https://www.mendeley.com/catalogue/7b56eebe-2687-3e63-bac0-e8b2541007c0/

U2 - 10.17184/eac.8854

DO - 10.17184/eac.8854

M3 - Article

VL - 34

SP - 129

EP - 138

JO - Astronomical and Astrophysical Transactions

JF - Astronomical and Astrophysical Transactions

SN - 1055-6796

IS - 2

ER -

ID: 125043663

Standard

Harvard

APA

Vancouver

Author

BibTeX

RIS