... The dense molecularcloud cores are probably immediate parents of stars. ... However, the molecularclouds themselves arise obviously from some structures of ... that is well de ned for molecularclouds, is completely absent in the case of HI ...
... the J = 1 , 0 HCN hyper ne structure and clumpiness of dense molecularcloud cores ... 0 HCN observations toward dense molecularcloud cores associated with Galactic high ...
... Anomalies of the J = 1 - 0 HCN hyperfine structure and clumpiness of dense molecularcloud cores. Implications for S140 IRS1 . ... 111k) . p102.pdf . (233k) . S 76 E: a case of violent massive star formation in a very cold giant molecularcloud . ...
... On the other hand due to extremely low Tk only several K and nH2 = 103:::106 cm,3 dark clouds can be considered as unique physical laboratories" to study intermolecular collisions and spectroscopic molecular constants. ...
... Cloud Satellite Climatology Project ISCEA Institute of Seismology, China Earthquake Administration ISDN Integrated Services Digital Network (Integrated Synchronous Digital Network) ISEE International Sun-Earth Explorer ISES International Space Environment ...