Magnetic fields of opposite polarity in sunspot penumbrae

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F16%3A00470640" target="_blank" >RIV/67985815:_____/16:00470640 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1051/0004-6361/201628407" target="_blank" >http://dx.doi.org/10.1051/0004-6361/201628407</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/0004-6361/201628407" target="_blank" >10.1051/0004-6361/201628407</a>

Result language

angličtina

Original language name

Magnetic fields of opposite polarity in sunspot penumbrae

Original language description

We study the topology of the penumbral magnetic field in the lower photosphere, focusing on regions where it returns below the surface.nObservations in visible and near-infrared spectral lines yield a significant difference in the penumbral area covered by magnetic fields of opposite polarity. In the infrared, the number of reversed-polarity Stokes V profiles is smaller by a factor of two than in the visible. For three-lobed Stokes V profiles the numbers differ by up to an order of magnitude.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10308 - Astronomy (including astrophysics,space science)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Astronomy & Astrophysics

ISSN

1432-0746

e-ISSN

—

Volume of the periodical

596

Issue of the periodical within the volume

December

Country of publishing house

FR - FRANCE

Number of pages

13

Pages from-to

"A4/1"-"A13/13"

UT code for WoS article

000390797900038

EID of the result in the Scopus database

2-s2.0-84999836354