Results 121 to 130 of about 219,513 (216)

PHOSPHORUS CHEMISTRY IN DENSE INTERSTELLAR CLOUDS

, 1991
I have used recent laboratory studies on the reactions of the phosphorus hydride ions, PH(n)+ (n = 0-4) to construct a new model of phosphorus chemistry in interstellar clouds.
Millar, TJ
core   +2 more sources

Hierarchical Structure and Self-gravity in the Rosette Molecular Cloud

The Astrophysical Journal
We analyze the hierarchical structure in the Rosette molecular cloud using ^13 CO J = 1–0 data from the Milky Way Imaging Scroll Painting survey with a nonbinary Dendrogram algorithm that allows multiple branches to emerge from parent structures. A total
Suziye He, Yuehui Ma, Hongchi Wang, Renjie Shen, Miaomiao Zhang, Chong Li, Zhenyi Yue, Xiangyu Ou, Xuepeng Chen   +8 more
doaj   +1 more source

Silicon chemistry in interstellar clouds [PDF]

, 1989
Interstellar SiO was discovered shortly after CO but it has been detected mainly in high density and high temperature regions associated with outflow sources.
Langer, William D., Glassgold, A. E.
core  

Gas Kinematics and Dynamics of Carina Pillars: A Case Study of G287.76-0.87

The Astrophysical Journal
We study the kinematics of a pillar, namely G287.76-0.87, using three rotational lines of ^12 CO(5-4), ^12 CO(8-7), ^12 CO(11-10), and a fine structure line of [O i ] 63 μ m in southern Carina observed by SOFIA/GREAT.
Ngo-Duy Tung, Le Ngoc Tram, Archana Soam, William T. Reach, Edwin Das, Ed Chambers, Blesson Mathew, Heiko Richter   +7 more
doaj   +1 more source

Molecular Gas Morphological Analogs for the Milky Way

The Astrophysical Journal Letters
Complete catalogs of molecular clouds in the Milky Way allow analysis of the molecular medium and the star formation properties of the Milky Way that closely follows the method used for nearby galaxies.
Neal J. Evans II, Davide Elia, Keith Hawkins, Sophia Stuber, Jiayi Sun   +4 more
doaj   +1 more source

Organic molecules in translucent interstellar clouds. [PDF]

Orig Life Evol Biosph, 2014
Krełowski J.
europepmc   +1 more source

Relative Velocities between 13CO Structures within 12CO Molecular Clouds

The Astronomical Journal
Velocity fields of molecular clouds (MCs) can provide crucial information on the merger and split between clouds, as well as their internal kinematics and maintenance, energy injection and redistribution, and even star formation within clouds.
Lixia Yuan, Ji Yang, Xuepeng Chen, Yang Su, Shaobo Zhang, Xin Zhou, Zhiwei Chen, Qing-Zeng Yan, Min Fang, Fujun Du, Yan Sun, Hongchi Wang, Ye Xu   +12 more
doaj   +1 more source

Formation of S-Bearing Complex Organic Molecules in Interstellar Clouds via Ice Reactions with C₂H₂, HS, and Atomic H. [PDF]

ACS Earth Space Chem
Santos JC, Enrique-Romero J, Lamberts T, Linnartz H, Chuang KJ.   +4 more
europepmc   +1 more source

Low temperature synthesis of three cyanocyclopentadiene isomers and their role in interstellar cyano PAH formation. [PDF]

Nat Commun
González D, Melbourne NW, Fatimah S, Medvedkov IA, Metya S, Goettl SJ, Bian T, Zhang Z, Sun R, Chang AHH, Kaiser RI.   +10 more
europepmc   +1 more source

Origin of sulfur allotropes on the carbonaceous asteroid Ryugu and implications to the sulfur chemistry in the interstellar medium. [PDF]

Sci Adv
McAnally M, Zhang C, Wang J, Herath A, Turner AM, Kaiser RI.   +5 more
europepmc   +1 more source