Ammonia masers towards G 358.931− 0.030
TP McCarthy, SL Breen, JF Kaczmarek… - Monthly Notices of …, 2023 - academic.oup.com
We report the detection of ammonia masers in the non-metastable (6, 3),(7, 5), and (6, 5)
transitions; the latter being the first unambiguous maser detection of that transition ever …
transitions; the latter being the first unambiguous maser detection of that transition ever …
KFPA Examinations of Young STellar Object Natal Environments (KEYSTONE): Hierarchical Ammonia Structures in Galactic Giant Molecular Clouds
J Keown, J Di Francesco, E Rosolowsky… - The Astrophysical …, 2019 - iopscience.iop.org
We present initial results from the K-band Focal Plane Array Examinations of Young STellar
Object Natal Environments survey, a large project on the 100 m Green Bank Telescope …
Object Natal Environments survey, a large project on the 100 m Green Bank Telescope …
ALMA reveals a candidate hot and compact disc around the O-type protostar IRAS 16547− 4247
We present high angular resolution (∼ 0.3 arcsec) submillimeter continuum (0.85 mm) and
line observations of the O-type protostar IRAS 16547− 4247 carried out with the Atacama …
line observations of the O-type protostar IRAS 16547− 4247 carried out with the Atacama …
New Ammonia Masers in the High-mass Star-forming Region Sgr B2 (N)
Y Mei, X Chen, ZQ Shen, B Li - The Astrophysical Journal, 2020 - iopscience.iop.org
We report a systemic search for nonmetastable NH 3 masers toward a high-mass star-
forming region Sgr B2 (N) using the Shanghai 65 m Tianma radio telescope with its Ku-band …
forming region Sgr B2 (N) using the Shanghai 65 m Tianma radio telescope with its Ku-band …
Discovery of widespread non-metastable ammonia masers in the Milky Way
We present the results of a search for ammonia maser emission in 119 Galactic high-mass
star-forming regions (HMSFRs) known to host 22 GHz H 2 O maser emission. Our survey …
star-forming regions (HMSFRs) known to host 22 GHz H 2 O maser emission. Our survey …
Broadband VLA Spectral-line Survey of a Sample of Ionized Jet Candidates
E Sanchez-Tovar, ED Araya, V Rosero… - The Astrophysical …, 2023 - iopscience.iop.org
The study of the interaction between ionized jets, molecular outflows, and their environments
is critical to understanding high-mass star formation, especially because jets and outflows …
is critical to understanding high-mass star formation, especially because jets and outflows …
New maser emission from nonmetastable ammonia in NGC 7538. IV. Coincident masers in adjacent states of para-ammonia
IM Hoffman, SA Joyce - The Astrophysical Journal, 2014 - iopscience.iop.org
We present the first detection of para-ammonia masers in NGC 7538: multiple epochs of
observation of the 14 NH 3(J, K)=(10, 8) and (9, 8) lines. We detect both thermal absorption …
observation of the 14 NH 3(J, K)=(10, 8) and (9, 8) lines. We detect both thermal absorption …
[PDF][PDF] Keown, J, Francesco, JD, Rosolowsky, E, Singh, A, Figura, C, Kirk, H, Anderson, LD, Chen, MC-Y, Elia, D, Friesen, R, Ginsburg, A, Marston, A, Pezzuto, S …
J Keown - core.ac.uk
We present initial results from the K-band focal plane array Examinations of Young STellar
Object Natal Environments (KEYSTONE) survey, a large project on the 100-m Green Bank …
Object Natal Environments (KEYSTONE) survey, a large project on the 100-m Green Bank …