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Footprints of triggering in large area surveys of the nearby ISM and YSOs

Published online by Cambridge University Press:  01 August 2006

L. Viktor Tóth  and
Zoltán T. Kiss
L. Viktor Tóth
Affiliation:
Department of Astronomy, Eötvös University, Pázmány P.s. 1/a H-1117, Budapest, Hungary email: l.v.toth@astro.elte.hu Konkoly Observatory, PO Box:67, H-1525, Budapest, Hungary
Zoltán T. Kiss
Affiliation:
Department of Astronomy, Eötvös University, Pázmány P.s. 1/a H-1117, Budapest, Hungary email: l.v.toth@astro.elte.hu Baja Astronomical Observatory, PO Box 766, 6500 Baja, Hungary e-mail: kissz@alcyone.bajaobs.hu
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Abstract

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Our goal is to evaluate the role of triggering effects on the star formation and early stellar evolution by presenting a statistically large sample of cloud and low-mass YSO data. We conducted large area surveys (ranging from 400 square-degree to 10800 square-degree) in optical, NIR and FIR. The distribution of the ISM and low-mass YSOs were surveyed. A relative excess was found statistically in the number of dense and cold core bearing clouds and low mass YSOs in the direction of the FIR loop shells indicating a possible excess in their formation.

Keywords

stars: early-typestars: formationstars: statisticsISM: bubblesISM: cloudsISM: dustextinctionGalaxy: structure
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S237: Triggered Star Formation in a Turbulent ISM , August 2006 , pp. 124 - 127
Copyright
Copyright © International Astronomical Union 2007

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