Results 91 to 100 of about 4,855 (170)

Yebes 40 m radio telescope and the broad band NANOCOSMOS receivers at 7 mm and 3 mm for line surveys. [PDF]

open access: yesAstron Astrophys, 2021
Tercero F   +25 more
europepmc   +1 more source

Boundary conditions for the paleoenvironment: Chemical and physical processes in the pre-solar nebula [PDF]

open access: yes
The first interstellar hydrocarbon ring, cyclopropenylidene (C3H2) is being studied. Both a survey of galactic sources in several C3H2 transitions and a more detailed study of a subset of these sources are under way.
Irvine, W. M., Schloerb, F. P.
core   +1 more source

Finding the Ionospheric Fluctuations Reflection in the Pulsar Signals' Characteristics Observed with LOFAR. [PDF]

open access: yesSensors (Basel), 2020
Błaszkiewicz LP   +6 more
europepmc   +1 more source

Non-equilibrium processes in interstellar molecules [PDF]

open access: yes
The types of nonequilibrium emission and absorption by interstellar molecules are summarized. The observed brightness emission temperatures of compact OH and H2O sources are discussed using the concept of maser amplification.
Strelnitskiy, V. S.
core   +1 more source

Interstellar masers: some theoretical considerations [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1982
openaire   +1 more source

The local spiral structure of the Milky Way. [PDF]

open access: yesSci Adv, 2016
Xu Y   +9 more
europepmc   +1 more source

Formation and Evolution of Disks Around Young Stellar Objects. [PDF]

open access: yesSpace Sci Rev, 2020
Zhao B   +11 more
europepmc   +1 more source

SiO and CH3OH mega-masers in NGC 1068. [PDF]

open access: yesNat Commun, 2014
Wang J   +6 more
europepmc   +1 more source

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