Results 1 to 10 of about 1,404 (159)

Evidence of the Amino Acids Tyrosine and Phenylalanine in the Interstellar Material of IC348 in Perseus [PDF]

Life
We employed data from the Spitzer Space Telescope to investigate the presence of the aromatic amino acids tyrosine and phenylalanine in the interstellar gas of the young star cluster IC 348.
Susana Iglesias-Groth, Martina Marín Dobrincic, Antonio Pérez Garrido, Carlos Gutierrez   +3 more
doaj   +2 more sources

SiO line emission from C-type shock waves: interstellar jets and outflows [PDF]

Astronomy and Astrophysics, 2008
1 tex doc, 19 ...
A Gusdorf, S Cabrit, D R Flower
exaly   +5 more sources

Reionization Era Bright Emission Line Survey: Selection and Characterization of Luminous Interstellar Medium Reservoirs in the z > 6.5 Universe [PDF]

Astrophysical Journal, 2022
Abstract The Reionization Era Bright Emission Line Survey (REBELS) is a cycle-7 ALMA Large Program (LP) that is identifying and performing a first characterization of many of the most luminous star-forming galaxies known in the z > 6.5 universe.
Rychard Bouwens, Renske Smit, S Schouws   +2 more
exaly   +8 more sources

Gamma-ray line emission from superbubbles in the interstellar medium: The cygnus region

AIP Conference Proceedings, 2001
5 pages, 3 figures, to appear in Proc. of Gamma-Ray Astrophysics 2001, to be published in AIP Conf.
R Diehl, K Kretschmer, Dieter H Hartmann   +2 more
exaly   +3 more sources

Mid-infrared rotational line emission from interstellar molecular hydrogen

Astrophysical Journal, 1992
The line emission from the v = 0-0 S(0), S(2), and S(3), and the v = 1-0 and v = 2-1 S(1) transitions of molecular hydrogen in clouds exposed to high FUV fluxes and in shocks is modeled. Particular attention is given to the lowest pure rotational H2 transitions at 20 and 17 microns, respectively.
Michael G Burton
exaly   +2 more sources

Carbon and oxygen X-ray line emission from the interstellar medium

Astrophysical Journal, 1982
A soft X-ray, 0.3-1.0 keV spectrum from a 1 sr region which includes a portion of the North Polar Spur, obtained by three rocketborne lithium-drifted silicon detectors, shows the C V, C VI, O VII and O VIII emission lines. The spectrum is well fitted by a two-component, modified Kato (1976) model, where the coronal emission is in collisional ...
R Rocchia, R Rothenflug
exaly   +2 more sources

Dust Emission in Galaxies at Millimeter Wavelengths: Cooling of star forming regions in NGC6946 [PDF]

EPJ Web of Conferences, 2022
Interstellar dust plays an important role in the formation of molecular gas and the heating and cooling of the interstellar medium. The spatial distribution of the mm-wavelength dust emission from galaxies is largely unexplored. The NIKA2 Guaranteed Time
Ejlali G., Adam R., Ade P., Ajeddig H., André P., Artis E., Aussel H., Beelen A., Benoît A., Berta S., Bing L., Bourrion O., Calvo M., Catalano A., de Looze I., De Petris M., Désert F.-X., Doyle S., Driessen E.F. C., Galametz M., Galliano F., Gomez A., Goupy J., Jones A.P., Hughes A., Katsioli S., Kéruzoré F., Kramer C., Ladjelate B., Lagache G., Leclercq S., Lestrade J.-F., Macías-Pérez J.-F., Madden S.C., Maury A., Mauskopf P., Mayet F., Monfardini A., Muñoz-Echeverría M., Nersesian A., Perotto L., Pisano G., Ponthieu N., Revéret V., Rigby A.J., Ritacco A., Romero C., Roussel H., Ruppin F., Schuster K., Shu S., Sievers A., Smith M. W. S. L., Tabatabaei F. S., Tucker C., Xilouris E.M., Zylka R.   +56 more
doaj   +1 more source

Interpretation of Recombination-Line Emission from the Interstellar Medium

Astrophysical Journal, 1971
Catherine J. Cesarsky, Diego A. Cesarsky
exaly   +2 more sources

Properties of Interstellar Medium in the S0 Galaxy NGC 1222: Evidence for Shock-enhanced Line Emission

The Astrophysical Journal
In this paper, we present a comprehensive study on the properties of the interstellar medium in NGC 1222, a star-forming early-type merging galaxy that forms a triple system, using optical and far-infrared spectroscopic, and multiband photometric data ...
Jiamin Liu, Yinghe Zhao, Kai-Xing Lu, Jin-Ming Bai   +3 more
doaj   +3 more sources

Line-Leaking Models for Interstellar Molecular Emission and Absorption--I THE ANOMALOUS ABSORPTION AND EMISSION BY FORMALDEHYDE [PDF]

Monthly Notices of the Royal Astronomical Society, 1975
A. Margaret, D. ter Haar
exaly   +2 more sources