2026-10-14T01:12:55Z https://www.scidb.cn/oai

10.57760/sciencedb.44252 2026-07-30T16:37:04Z

2026-07-30 W3/4 clump properties from 13CO dendrogram leaves : J/A+A/693/A21 doi:10.57760/sciencedb.44252 en The properties of 288 identified 13CO clumps. Using CO data from the survey MWISP project, we studied the gas structure distribution of the W3/4 molecular clouds complex and the feedback effect of OB stars at the center of the W4 HII region on molecular cloud gas. To analyze the effects of HII region feedback on star formation in molecular clouds, we identified clumps on 13CO cube data and performed a detailed analysis of these clump parameters CO line emission; molecular clouds; clump shenhailiang 加尔肯·叶生别克 Christian Henkel PUBLIC https://creativecommons.org/licenses/by-nc-sa/4.0/ dataset http://www.doi.org/10.1051/0004-6361/202450914 Science Data Bank