Results 111 to 120 of about 25,277 (239)

First Detection of CH3OD in Prestellar Cores

The Astrophysical Journal
The isotopic ratios of deuterated methanol derived around protostars are commonly used to infer the physical conditions under which they formed in the earlier prestellar stage.
Beatrice M. Kulterer, Asunción Fuente, Maria N. Drozdovskaya, Silvia Spezzano, Gisela Esplugues, David Navarro-Almaida, Marina Rodríguez Baras, Angèle Taillard, Karin Öberg   +8 more
doaj   +1 more source

Editorial: The Role of Magnetic Fields in the Formation of Stars

Frontiers in Astronomy and Space Sciences, 2020
Derek Ward-Thompson, Christopher F. McKee, Ray Furuya, Yusuke Tsukamoto   +3 more
doaj   +1 more source

An Embedded Disk (eDisk) in the IceAge: Investigating the Jet and Outflow from Ced 110 IRS4

The Astronomical Journal
We present a comprehensive study of the large-scale structure, jet and outflow morphology, and kinematics of the Class 0/I protostellar binary Ced 110 IRS4, using JWST NIRCam (F150W and F410M) and MIRI MRS observations from the JWST ERC program IceAge ...
Mayank Narang, Nagayoshi Ohashi, John J. Tobin, M. K. McClure, Jes K. Jørgensen, Jinshi Sai (Insa Choi), eDisk + IceAge Team   +6 more
doaj   +1 more source

Outflows from the youngest stars are mostly molecular. [PDF]

Nature, 2023
Ray TP, McCaughrean MJ, Caratti O Garatti A, Kavanagh PJ, Justtanont K, van Dishoeck EF, Reitsma M, Beuther H, Francis L, Gieser C, Klaassen P, Perotti G, Tychoniec L, van Gelder M, Colina L, Greve TR, Güdel M, Henning T, Lagage PO, Östlin G, Vandenbussche B, Waelkens C, Wright G.   +22 more
europepmc   +1 more source

Search for solid HDO in low-mass protostars [PDF]

, 2003
B. Parise, T. Simon, E. Caux, E. Dartois, C. Ceccarelli, J. Rayner, A. G. G. M. Tielens   +6 more
openalex   +1 more source

PROTOSTAR L1455 IRS1: A ROTATING DISK CONNECTING TO A FILAMENTARY NETWORK [PDF]

, 2016
Hsuan-Gu Chou, Hsi-Wei Yen, Patrick M. Koch, Stéphane Guilloteau   +3 more
openalex   +1 more source

First Detection of Circular Polarization in Radio Continuum Toward a Massive Protostar

The Astrophysical Journal Letters
Polarization measurements provide strong constraints on magnetic fields in star-forming systems. While magnetic field estimates of a few kG have been obtained near the surfaces of low-mass protostars, there are no analogous measurements in the immediate ...
A. G. Cheriyan, S. Vig, Nirupam Roy, Samir Mandal, C. Carrasco-González, A. Rodríguez-Kamenetzky, A. Pasetto   +6 more
doaj   +1 more source

The cosmic ray ionization and γ-ray budgets of star-forming galaxies. [PDF]

Mon Not R Astron Soc, 2023
Krumholz MR, Crocker RM, Offner SSR.
europepmc   +1 more source

The Formation of Low-Mass-Protostars and Proto-Brown Dwarfs [PDF]

, 2007
J. Eislöffel, Jürgen M. Steinacker
openalex   +1 more source

Identification of Hot Gas around Low-mass Protostars

The Astrophysical Journal
The low carbon content of Earth and primitive meteorites compared to the Sun and interstellar grains suggests that carbon-rich grains were destroyed in the inner few astronomical units of the young solar system.
Merel L. R. van ’t Hoff, Edwin A. Bergin, Penelope Riley, Sanil Mittal, Jes K. Jørgensen, John J. Tobin   +5 more
doaj   +1 more source