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Saurabh Sharma, Anil Kumar Pandey, Rakesh Pandey & Tirthendu Sinha

Triggered star-formation in the NGC 7538 H II region

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Mots-clés : astronomie, astrophysique, formation des étoiles, photométrie, rayons X

Abstract

We have generated a catalog of young stellar objects (YSOs) in the star forming region NGC 7538 using Ha and X-ray data. The spatial distribution of YSOs along with MIR, radio and CO emission are used to study the star formation process in the region. Our analysis shows that the 03V type high mass star 'IRS 6' might have triggered the formation of young low mass stars up to a radial distance of 3 pc.

Keywords : astronomy, astrophysics, photometry, star formation, X-rays

Pour citer cet article

Saurabh Sharma, Anil Kumar Pandey, Rakesh Pandey & Tirthendu Sinha, «Triggered star-formation in the NGC 7538 H II region», Bulletin de la Société Royale des Sciences de Liège [En ligne], Volume 87 - Année 2018, Actes de colloques, First Belgo-Indian Network for Astronomy & Astrophysics (BINA) workshop - November 2016 - Nainital, India, 253 - 256 URL : https://popups.uliege.be:443/0037-9565/index.php?id=7682.

A propos de : Saurabh Sharma

Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital, 263 002, India, saurabh@ariesses.in

A propos de : Anil Kumar Pandey

Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital, 263 002, India

A propos de : Rakesh Pandey

Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital, 263 002, India

A propos de : Tirthendu Sinha

Aryabhatta Research Institute of Observational Sciences (ARIES), Nainital, 263 002, India