Results 111 to 120 of about 7,455 (223)

Interstellar Molecules and Chemistry [PDF]

Science, 1970
openaire   +2 more sources

Molecules as probes of the interstellar medium

Molecules as probes of the interstellar medium. It is one of the greatest challenges in Nature is to remotely identify what is in space. Interstellar molecules are identified by their spectra, but many features in these spectra are unknown, implying that

core  

Novel algorithms for the understanding of the chemical cosmos

, 2015
Molecular data from the interstellar medium (ISM) contain information that holds the key to understanding our chemically controlled cosmos and to unlocking the secrets of our universe.
Makrymallis, A
core  

Vibrational spectroscopy of interstellar molecules

, 2007
In this paper we describe how infrared vibrational spectroscopy has been applied in our laboratory to three areas of interest to interstellar chemistry: the origin of the unidentified interstellar infrared emission bands, the depletion of the iron in the
M. Vala, J. Szczepanski
core   +1 more source

The ALCHEMI Atlas: Principal Component Analysis Reveals Starburst Evolution in NGC 253

The Astrophysical Journal Supplement Series
Molecular lines are powerful diagnostics of the physical and chemical properties of the interstellar medium (ISM). These ISM properties, which affect future star formation, are expected to differ in starburst galaxies from those of more quiescent ...
Nanase Harada, David S. Meier, Sergio Martín, Sebastien Muller, Kazushi Sakamoto, Toshiki Saito, Mark D. Gorski, Christian Henkel, Kunihiko Tanaka, Jeffrey G. Mangum, Susanne Aalto, Rebeca Aladro, Mathilde Bouvier, Laura Colzi, Kimberly L. Emig, Rubén Herrero-Illana, Ko-Yun Huang, Kotaro Kohno, Sabine König, Kouichiro Nakanishi, Yuri Nishimura, Shuro Takano, Víctor M. Rivilla, Serena Viti, Yoshimasa Watanabe, Paul P. van der Werf, Yuki Yoshimura   +26 more
doaj   +1 more source

Infrared intensities and molar refraction of amorphous dimethyl carbonate - comparisons to four interstellar molecules. [PDF]

Phys Chem Chem Phys, 2019
Hudson RL, Coleman FM.
europepmc   +1 more source

Cumulenic and heterocumulenic anions: potential interstellar species?

, 2001
The definitive version is available at www.blackwell-synergy.comA recent theoretical investigation by Terzieva & Herbst of linear carbon chains, Cn where n ≥ 6, in the interstellar medium has shown that these species can undergo efficient radiative ...
Blanksby, S., Bowie, J., Dua, S., Bowie, John H., McAnoy, Andrew M., Mc Anoy, A., Blanksby, Stephen J., Dua, Suresh   +7 more
core   +1 more source

Photoabsorption and photodissociation of molecules important in the interstellar medium

, 1991
The photoabsorption, photodissociation, and fluorescence cross sections of interstellar molecules are measured at 90 to 250 nm. These quantitative optical data are needed for the understanding of the formation and destruction processes of molecules under
Lee, Long C., Suto, Masako
core  

On the Interpretation of Mid-infrared Absorption Lines of Gas-phase H2O as Observed by JWST/MIRI

The Astrophysical Journal Supplement Series
Rovibrational absorption lines of H _2 O in the 5–8 μ m wavelength range selectively probe gas against the mid-infrared continuum-emitting background of the inner regions of young stellar objects and active galactic nuclei and deliver important ...
Jialu Li, Adwin Boogert, Alexander G. G. M. Tielens   +2 more
doaj   +1 more source

Photoabsorption and photodissociation of molecules important in the interstellar medium

, 1986
In the period from May 15, 1985 to May 14, 1986, the photoabsorption and photodissociation cross sections of the interstellar radical of SO and the interstellar molecules of HCl, H2CO, and CH3CN were measured and the results were reported in scientific ...
Lee, L. C.
core