Mixing of atomic levels by blackbody radiation and its consequences in an astrophysical context

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Mixing of atomic levels by blackbody radiation and its consequences in an astrophysical context. / Zalialiutdinov, T. ; Solovyev, D. ; Labzowsky, L. ; Plunien, G.

в: Physical Review A - Atomic, Molecular, and Optical Physics, Том 99, № 1, 012502, 03.01.2019.

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

BibTeX

@article{738efd34c9cd42a782157deb2eb87352,

title = "Mixing of atomic levels by blackbody radiation and its consequences in an astrophysical context",

abstract = "The mixing of atomic levels with opposite parity in the electric field induced by the blackbody radiation is studied. These studies are applied to the case when the source of blackbody radiation is the Cosmic Microwave Background. Our interest is focused on the 2s level of hydrogen, which played an important role during the epoch of cosmological recombination. Our studies show that the broadening of the 2s level due to the mixing effect induced by the blackbody radiation leads to a correction to the properties of Cosmic Microwave Background. This correction is of the same order as the other important corrections found during the last decades and is at the level of accuracy of the modern experimental data obtained from space probes.",

keywords = "PROFILE, RECOMBINATION, SHIFTS",

author = "T. Zalialiutdinov and D. Solovyev and L. Labzowsky and G. Plunien",

year = "2019",

month = jan,

day = "3",

doi = "10.1103/PhysRevA.99.012502",

language = "English",

volume = "99",

journal = "Physical Review A - Atomic, Molecular, and Optical Physics",

issn = "1050-2947",

publisher = "American Physical Society",

number = "1",

}

RIS

TY - JOUR

T1 - Mixing of atomic levels by blackbody radiation and its consequences in an astrophysical context

AU - Zalialiutdinov, T.

AU - Solovyev, D.

AU - Labzowsky, L.

AU - Plunien, G.

PY - 2019/1/3

Y1 - 2019/1/3

N2 - The mixing of atomic levels with opposite parity in the electric field induced by the blackbody radiation is studied. These studies are applied to the case when the source of blackbody radiation is the Cosmic Microwave Background. Our interest is focused on the 2s level of hydrogen, which played an important role during the epoch of cosmological recombination. Our studies show that the broadening of the 2s level due to the mixing effect induced by the blackbody radiation leads to a correction to the properties of Cosmic Microwave Background. This correction is of the same order as the other important corrections found during the last decades and is at the level of accuracy of the modern experimental data obtained from space probes.

AB - The mixing of atomic levels with opposite parity in the electric field induced by the blackbody radiation is studied. These studies are applied to the case when the source of blackbody radiation is the Cosmic Microwave Background. Our interest is focused on the 2s level of hydrogen, which played an important role during the epoch of cosmological recombination. Our studies show that the broadening of the 2s level due to the mixing effect induced by the blackbody radiation leads to a correction to the properties of Cosmic Microwave Background. This correction is of the same order as the other important corrections found during the last decades and is at the level of accuracy of the modern experimental data obtained from space probes.

KW - PROFILE

KW - RECOMBINATION

KW - SHIFTS

UR - http://www.scopus.com/inward/record.url?scp=85059822831&partnerID=8YFLogxK

U2 - 10.1103/PhysRevA.99.012502

DO - 10.1103/PhysRevA.99.012502

M3 - Article

VL - 99

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 1050-2947

IS - 1

M1 - 012502

ER -

ID: 37278403