12 citations · 43 across the 15 of their papers we have counts for
15 papers
Chemical Complexity in the Early Stages of Star Formation in the SKAO Era
Eleonora Bianchi, Mathilde Bouvier, Claudio Codella +44
About 350 molecules have been identified in the interstellar medium (ISM), including complex molecules relevant to prebiotic chemistry. A remarkable level of molecular diversity ha…
Single Particle Excitations, Band Structures and Octupole Correlation in Zn
Anil Sharma, S. Nandi, S. S. Dutta +15
The excitation scheme of the Zn () nucleus has been probed following its population in the Cu(,pn) reaction at E = 30 MeV and using an arr…
Digging into the Massive Protostar S255IR NIRS3: A Study of Nitrogen-Bearing Molecules and Their Prebiotic Chemistry
Arijit Manna, Sabyasachi Pal, Tapas Baug +4
The study of complex nitrogen (N)-bearing molecules is essential for probing the physical and chemical evolution of star-forming regions. In this paper, we present the identificati…
Organic Acid Chemistry in ISM: Detection of Formic Acid and its Prebiotic Chemistry in Hot Core G358.930.03 MM1
Arijit Manna, Sabyasachi Pal, Sekhar Sinha +1
In the interstellar medium, formic acid (HCOOH) plays a significant role in the synthesis of the simplest amino acid, glycine (NHCHCOOH). The presence of HCOOH suggests…
First detection of ethylene oxide and acetaldehyde in hot core G358.930.03 MM1: Tracing prebiotic oxygen chemistry
Arijit Manna, Sabyasachi Pal
Ethylene oxide (c-CHO) and its isomer, acetaldehyde (CHCHO), are important complex organic molecules owing to their potential role in the formation of amino acids…
ALMA and GMRT Studies of Dust Continuum Emission and Spectral Lines Toward Oort Cloud Comet C/2022 E3 (ZTF)
Arijit Manna, Sabyasachi Pal, Sekhar Sinha +1
The atomic and molecular compounds of cometary ices serve as valuable knowledge into the chemical and physical properties of the outer solar nebula, where comets are formed. From t…
First Identification and Chemical Modeling of New Thiol (SH) Bearing Molecule in the Interstellar Medium: Dithioformic Acid
Arijit Manna, Sabyasachi Pal
The study of complex organic molecules containing thiol (SH) groups is essential in interstellar media because SH plays an important role in the polymerization of amino acids…
A GMRT 610 MHz radio survey of the North Ecliptic Pole (NEP, ADF-N) / Euclid Deep Field North
Glenn J. White, L. Barrufet, S. Serjeant +17
This paper presents a 610 MHz radio survey covering 1.94 square degrees around the North Ecliptic Pole (NEP), which includes parts of the AKARI (ADF-N) and Euclid, Deep Fields Nort…
Confirmation of interstellar phosphine towards asymptotic giant branch star IRC+10216
Arijit Manna, Sabyasachi Pal
Phosphorus (P) is an important element for the chemical evolution of galaxies and many kinds of biochemical reactions. Phosphorus is one of the crucial chemical compounds in the fo…
Probing the energy and luminosity-dependent spectro-timing properties of RX J0440.9+4431 with AstroSat
Rahul Sharma, Manoj Mandal, Sabyasachi Pal +3
The Be/X-ray binary pulsar RX J0440.9+4431 went through a giant outburst in December 2022 with a peak flux of 2.3 Crab in 15--50 keV. We studied the broad-band timing and spe…
Detection of antifreeze molecule ethylene glycol in the hot molecular core G358.930.03 MM1
Arijit Manna, Sabyasachi Pal, Serena Viti
The identification of complex prebiotic molecules using millimeter and submillimeter telescopes allows us to understand how the basic building blocks of life are formed in the univ…
Observation of Complex Organic Molecules Containing Peptide-like Bonds Toward Hot Core G358.930.03 MM1
Arijit Manna, Sabyasachi Pal
In star formation regions, the complex organic molecules (COMs) that contain peptide bonds (NHC(=O)) play a major role in the metabolic process because NHC(=O) is…
Study of Complex Nitrogen and Oxygen-bearing Molecules toward the High-mass Protostar IRAS 180891732
Arijit Manna, Sabyasachi Pal, Tapas Baug +1
The observation of oxygen (O)- and nitrogen (N)-bearing molecules gives an idea about the complex prebiotic chemistry in the interstellar medium (ISM). In this article, we present…
Detection and prebiotic chemistry of possible glycine precursor molecule methylenimine towards the hot molecular core G10.47+0.03
Arijit Manna, Sabyasachi Pal
Amino acids are essential for the synthesis of protein. Amino acids contain both amine (RNH) and carboxylic acid (RCOOH) functional groups, which help to understand the…
Detection of possible glycine precursor molecule methylamine towards the hot molecular core G358.930.03 MM1
Arijit Manna, Sabyasachi Pal
The search for the simplest amino acid, glycine (NHCHCOOH), in the interstellar medium (ISM), has become a never-ending story for astrochemistry and astrophysics resear…