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Titolo:
Searching for tidal tails in Galactic dwarf spheroidal satellites
Autore:
Martinez-Delgado, D; Aparicio, A; Gomez-Flechoso, MA;
Indirizzi:
Inst Astrofis Canarias, E-38200 La Laguna, Spain Inst Astrofis Canarias La Laguna Spain E-38200 E-38200 La Laguna, Spain Observ Geneva, CH-1290 Sauverny, Switzerland Observ Geneva Sauverny Switzerland CH-1290 CH-1290 Sauverny, Switzerland
Titolo Testata:
ASTROPHYSICS AND SPACE SCIENCE
, volume: 277, anno: 2001, supplemento:, 1
pagine: 425 - 428
SICI:
0004-640X(2001)277:<425:SFTTIG>2.0.ZU;2-K
Fonte:
ISI
Lingua:
ENG
Soggetto:
GALAXY; SAGITTARIUS; HALO;
Keywords:
Galaxy : evolution; Galaxy : formation; Galaxy : halo; Galaxy : structure;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Martinez-Delgado, D Inst Astrofis Canarias, E-38200 La Laguna, Spain Inst Astrofis Canarias La Laguna Spain E-38200 Spain
Citazione:
D. Martinez-Delgado et al., "Searching for tidal tails in Galactic dwarf spheroidal satellites", ASTRO SP SC, 277, 2001, pp. 425-428

Abstract

We present preliminary results of a long-term project to investigate the process of accretion and tidal disruption of dSph satellites in the Galactichalo and, in particular, to search for new tidal tails in a sample of nearby dSph satellites of the Milky Way. Here we present our finding of extra-tidal debris in the Ursa Minor dSph and discuss the detection by the Sloan Digitized Sky Survey team of what could be a tidal stream associated to the Sagittarius dSph.

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Documento generato il 25/01/20 alle ore 18:32:38