Evolution of Physical Characteristics of Umbral Dots and Penumbral Grains

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F09%3A00335734" target="_blank" >RIV/67985815:_____/09:00335734 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Evolution of Physical Characteristics of Umbral Dots and Penumbral Grains

Original language description

The evolution of central and peripheral umbral dots (CUDs and PUDs) and penumbral grains (PGs) was traced in a time series of maps of temperature, Doppler velocities, and magnetic field vector in a sunspot. It was found that PGs and PUDs are of a similarphysical nature. They appear in regions with a weaker and more horizontal magnetic field and reach the photosphere, while CUDs are formed in deeper layers.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

<a href="/en/project/IAA300030808" target="_blank" >IAA300030808: Interaction of moving plasma with magnetic fields in the solar photosphere</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Astrophysical Journal

ISSN

0004-637X

e-ISSN

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Volume of the periodical

694

Issue of the periodical within the volume

2

Country of publishing house

US - UNITED STATES

Number of pages

5

Pages from-to

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UT code for WoS article

000264538900028

EID of the result in the Scopus database

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