Chemical Complexity of Phosphorous-bearing Species in Various Regions of the Interstellar Medium

M Sil, S Srivastav, B Bhat, SK Mondal… - The Astronomical …, 2021 - iopscience.iop.org
Phosphorus-related species are not known to be as omnipresent in space as hydrogen,
carbon, nitrogen, oxygen, and sulfur-bearing species. Astronomers spotted very few P …

Is there any linkage between interstellar aldehyde and alcohol?

SK Mondal, P Gorai, M Sil, R Ghosh… - The Astrophysical …, 2021 - iopscience.iop.org
It is speculated that there might be some linkage between interstellar aldehydes and their
corresponding alcohols. Here an observational study and astrochemical modeling are …

Identification of Prebiotic Molecules Containing Peptide-like Bonds in a Hot Molecular Core, G10. 47+ 0.03

P Gorai, B Bhat, M Sil, SK Mondal… - The Astrophysical …, 2020 - iopscience.iop.org
After hydrogen, oxygen, and carbon, nitrogen is one of the most chemically active species in
the interstellar medium. Nitrogen-bearing molecules are very important as they are actively …

A search for interstellar monohydric thiols

P Gorai, A Das, A Das, B Sivaraman… - The Astrophysical …, 2017 - iopscience.iop.org
It has been pointed out by various astronomers that a very interesting relationship exists
between interstellar alcohols and the corresponding thiols (sulfur analog of alcohols) as far …

Chemical modeling for predicting the abundances of certain aldimines and amines in hot cores

M Sil, P Gorai, A Das, B Bhat, EE Etim… - The Astrophysical …, 2018 - iopscience.iop.org
Chemical Modeling for Predicting the Abundances of Certain Aldimines and Amines in Hot
Cores - IOPscience This site uses cookies. By continuing to use this site you agree to our use …

Astrochemical model to study the abundances of branched carbon-chain molecules in a hot molecular core with realistic binding energies

S Srivastav, M Sil, P Gorai, A Pathak… - Monthly Notices of …, 2022 - academic.oup.com
Straight-chain (normal-propyl cyanide,) and branched-chain (iso-propyl cyanide,) alkyl
cyanides are recently identified in the massive star-forming regions (Sgr B2 (N) and Orion) …

Interstellar hide and go seek: C 3 H 4 O. There and back (again)

TE Field-Theodore, PR Taylor - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
The molecular species C3H4O represents a striking example of an astrochemical
conundrum. With more than 60 structural isomers theoretically possible, to date only acrolein …

An approach to estimate the binding energy of interstellar species

A Das, M Sil, P Gorai, SK Chakrabarti… - The Astrophysical …, 2018 - iopscience.iop.org
One of the major obstacles to accurately modeling the interstellar chemistry is inadequate
knowledge of the binding energy (BE) of interstellar species with dust grains. In denser …

Effect of binding energies on the encounter desorption

A Das, M Sil, R Ghosh, P Gorai, S Adak… - Frontiers in Astronomy …, 2021 - frontiersin.org
The abundance of interstellar ice constituents is usually expressed with respect to the water
ice because, in denser regions, a significant portion of the interstellar grain surface would be …

Computational studies into urea formation in the interstellar medium

ECS Slate, R Barker, RT Euesden… - Monthly Notices of …, 2020 - academic.oup.com
Formation routes, involving closed shell, radical, and charged species for urea, have been
studied using computational methods to probe their feasibility in the interstellar medium. All …