Results 11 to 20 of about 8,058 (237)

Precursors of fatty alcohols in the ISM: Discovery of [PDF]

, 2022
Context. Theories of the origins of life propose that early cell membranes were synthesised from amphiphilic molecules simpler than phospholipids, such as fatty alcohols.
Shaoshan Zeng, Lucas F. Rodríguez-Almeida, Eizi Hirota, Sergio Martín, Fernando Rico-Villas, Mattia Melosso, Yoshiyuki Kawashima, Cristina Puzzarini, Jesús Martín-Pintado, Belén Tercero, Víctor M. Rivilla, Pablo de Vicente, Miguel A. Requena-Torres, Izaskun Jiménez-Serra, Laura Colzi   +14 more
core   +1 more source

Spin-Forbidden Formation of Amide Molecules in the Interstellar Medium

, 2023
In this study, two-state spin-forbidden mechanisms are proposed for the barrierless formation of amide isomers in the C2H5NO family of molecules.
Sergey, Varganov, Amir, Mirzanejad
core   +1 more source

Oxygen-bearing organic molecules in comet 67P's dusty coma: First evidence for abundant heterocycles [PDF]

, 2023
The puzzling complexity of terrestrial biomolecules is driving the search for complex organic molecules in the interstellar medium (ISM) and serves as a motivation for many in situ studies of reservoirs of extraterrestrial organics, from meteorites and ...
Müller, D.R., K. Altwegg, J. De Keyser, M. Rubin, Fuselier, S. A., Fuselier, S.A., M. Combi, Müller, D., Baklouti, D., D. Baklouti, D. R. Müller, S. F. Wampfler, Fuselier, S., Wampfler, S.F., Wampfler, S., Müller, D. R., Hänni, N., Wampfler, S. F., Combi, M., De Keyser, J., N. Hänni, S. A. Fuselier, Altwegg, K., Rubin, M., Altwegg, Kathrin   +24 more
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Shock-induced transformation of non-magnetic to magnetic ISM dust analogue

, 2022
The fate of organometallic dust subjected to extreme conditions, especially the shock fronts, in the interstellar medium (ISM) has not been explored to date. Iron and cyclopentadiene, which have been found to be present in the ISM, are known to react and
Roy, Arijit, Sahu, D., Gautam, A., Gautam, A, Ramachandran, R, Ramachandran, R., Janardhan, P., Vijay, T., Sahu, D, Vijay, T, Rajasekhar, B. N., Mason, N J, Janardhan, P, Meka, J. K., Rajasekhar, B N, Bhardwaj, Anil, Meka, J K, Sivaraman, B., Singh, Surendra V, Singh, Surendra V., Mason, N. J., Vishakantaiah, Jayaram, Sivaraman, B   +22 more
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UV Capabilities to Probe the Formation of Planetary Systems: From the ISM to Planets [PDF]

, 2006
Planetary systems are angular momentum reservoirs generated during star formation. Solutions to three of the most important problems in contemporary astrophysics are needed to understand the entire process of planetary system formation: The physics of ...
Gomez de Castro, Ana, Gómez De Castro, Ana Inés, de Avillez, Miguel, Linsky, Jeffrey, D'Avillez, Miguel, Lecavelier, Alain, Cernicharo, Jose, Linsky, Jeff   +7 more
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Supernova induced processing of interstellar dust: impact of ISM gas density and gas turbulence

, 2021
| openaire: EC/H2020/818665/EU//UniSDynQuantifying the efficiency of dust destruction in the interstellar medium (ISM) due to supernovae (SNe) is crucial for the understanding of galactic dust evolution.
Mattsson, Lars,, Gent, Frederick A., Kirchschlager, Florian, Mattsson, Lars   +3 more
core   +1 more source

DataSheet1_Quantum mechanical modeling of interstellar molecules on cosmic dusts: H2O, NH3, and CO2.doc

, 2022
Since the first detection of CH molecule in interstellar medium (ISM), more than 270 molecules have been identified in various astronomical sources in ISM.
Jarken Esimbek (14095680), Fangfang Li (1972918), Donghui Quan (12675299), Xia Zhang (41398), Xiaohu Li (730727)   +4 more
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Supernova induced processing of interstellar dust: impact of ISM gas density and gas turbulence [PDF]

, 2022
Quantifying the efficiency of dust destruction in the interstellar medium (ISM) due to supernovae (SNe) is crucial for the understanding of galactic dust evolution.
Mattsson, L, Kirchschlager, F, Gent, FA
core  

Localization of single molecules with structured illumination and structured detection. [PDF]

Light Sci Appl
A new high-precision single-molecule localization scheme, ISM-FLUX, is an implementation of MINFLUX using image-scanning microscopy (ISM) with a single-photon avalanche diode (SPAD) array detector.
Masullo LA.
europepmc   +2 more sources

Dense Molecular Gas in Luminous Infrared Galaxies: Diagnosing the ISM

, 2008
The behavior of molecular tracers of the high-density star-forming ISM provides a diagnostics tool for luminous FIR galaxies. All molecules react differently to the physical and chemical environment and their collective behavior is indicative of the ...
C. Henkel, Henkel, C., W.A. Baan, E. Loenen, Baan, Willem A.,, Loenen, E.   +5 more
core   +1 more source