2 citations · 2 across the 6 of their papers we have counts for
6 papers
Mapping Interstellar Ice Inventory toward Class 0 Protostars in Star-forming Region Orion A with JWST Data
Igor Petrashkevich, Yaroslav Pavlyuchenkov, Anna Punanova +7
We present a detailed study of the spatial distribution and chemical composition of interstellar ices toward six Class 0 protostars (HOPS-56, HOPS-60, HOPS-73, HOPS-91, HOPS-96, an…
Infrared spectra of methane-containing ice mixtures for JWST data analyses
Varvara Karteyeva, Ruslan Nakibov, Igor Petrashkevich +2
Context. Solid methane (CH) is an important molecule in interstellar and planetary environments, serving as a precursor to complex organic compounds, and it is a potential bios…
Identification of solid N2O in interstellar ices using open JWST data
V. Karteyeva, R. Nakibov, I. Petrashkevich +2
Context. There are only six molecules containing N-O bond that are detected in gaseous phase in interstellar medium. One of those is nitrous oxide (N2O), which was searched for but…
Solid and Gaseous Methane in IRAS 23385+6053 as seen with Open JWST Data
Ruslan Nakibov, Varvara Karteyeva, Igor Petrashkevich +3
We present a new description of the 7.7~m region towards the high-mass star-forming region IRAS 23385+6053 taken from open James Webb Space Telescope Mid-Infrared Instrument Med…
Orbits of Massive Particles in a Spherically Symmetric Gravitational Field in View of Cosmological Constant
Ruslan Nakibov, Andrey Ursulov
In this paper we present the results of a theoretical study of the trajectories of massive particles in the Köttler metric in view of the cosmological constant Λ. For both negative…
Infrared Spectra of Solid HCN Embedded in Various Molecular Environments for Comparison with the Data Obtained with JWST
Maksim Ozhiganov, Mikhail Medvedev, Varvara Karteyeva +8
HCN molecules serve as an important tracer for chemical evolution of elemental nitrogen in the regions of star and planet formation. This is largely explained by the fact that N at…