Authors: Goicoechea, J. R.; Le Bourlot, J.; Black, J. H.; Alarcon, F.; Bergin, E. A.; Berne, O.; Bron, E.; Canin, A.; Chapillon, E.; Chown, R.; Dartois, E.; Gerin, M.; Habart, E.; Haworth, T. J.; Joblin, C.; Kannavou, O.; Le Petit, F.; Onaka, T.; Peeters, E.; Pety, J.; Roueff, E.; Sidhu, A.; Schroetter, I.; Tabone, B.; [...]
Authors: Konings, Maarten; Gonzalez-Lezana, Tomas; Camps, Simen; Loreau, Jerome Journal: PHYSICAL CHEMISTRY CHEMICAL PHYSICS Publication date: 2024/08/28 DOI: 10.1039/d4cp02179g Abstract: In this work we present new state-to-state integral scattering cross sections and initial-state selected rate coefficients for the Ar-36 (S-1) + H-2(+) (X-2 Sigma(+)(g),v = 0,j) reactive system for collision energies up to 0.1 eV [...]
Authors: Pavlov, Venelin P.; Chorbadzhiyska, Yoana R.; Nation, Charlie; Porras, Diego; Ivanov, Peter A. Journal: PHYSICAL REVIEW E Publication date: 2024/08/26 DOI: 10.1103/PhysRevE.110.024135 Abstract: We theoretically investigate quantum parameter estimation in quantum chaotic systems. Our analysis is based on an effective description of quantum ergodic systems in terms of a random matrix Hamiltonian. Based on [...]
Authors: Agundez, M.; Bermudez, C.; Cabezas, C.; Molpeceres, G.; Endo, Y.; Marcelino, N.; Tercero, B.; Guillemin, J. -C.; de Vicente, P.; Cernicharo, J. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2024/08/22 DOI: 10.1051/0004-6361/202451525 Abstract: While the nitrile group is by far the most prevalent one among interstellar molecules, the existence of interstellar dinitriles (molecules containing two [...]
Authors: Beitia-Antero, L.; Fuente, A.; Navarro-Almaida, D.; de Castro, A. I. Gomez; Wakelam, V.; Caselli, P.; Le Gal, R.; Esplugues, G.; Riviere-Marichalar, P.; Spezzano, S.; Pineda, J. E.; Rodriguez-Baras, M.; Canet, A.; Martin-Domenech, R.; Roncero, O. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2024/08/20 DOI: 10.1051/0004-6361/202346955 Abstract: Context. We explore the chemistry of the most abundant [...]
Authors: Fuentetaja, R.; Cabezas, C.; Endo, Y.; Agundez, M.; Tercero, B.; Marcelino, N.; de Vicente, P.; Cernicharo, J. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2024/08/15 DOI: 10.1051/0004-6361/202451319 Abstract: We report the discovery of HNC5 in TMC-1. Six lines have been found in harmonic relation, with quantum numbers J = 12-11 up to J = 17-16. [...]
Authors: Recio, Pedro; Bello, Roger Y.; Garcia, Gustavo A.; Zanchet, Alexandre; Gonzalez-Vazquez, Jesus; Banares, Luis; Poullain, Sonia Marggi Journal: PHYSICAL CHEMISTRY CHEMICAL PHYSICS Publication date: 2024/08/14 DOI: 10.1039/d4cp01984a Abstract: The valence-shell dissociative photoionization of acetaldehyde has been investigated by means of the photoion photoelectron coincidence technique in conjunction with tuneable synchrotron radiation. The experimental results [...]
Authors: Jara-Toro, Rafael A.; Roncero, Octavio; Lique, Francois Journal: PHYSICAL CHEMISTRY CHEMICAL PHYSICS Publication date: 2024/08/14 DOI: 10.1039/d4cp01902d Abstract: CH+ was the first molecular ion identified in the interstellar medium and is found to be ubiquitous in interstellar clouds. However, its formation and destruction paths are not well understood, especially at low temperatures. A new [...]
Authors: Molpeceres, G.; Furuya, K.; Aikawa, Y. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2024/08/13 DOI: 10.1051/0004-6361/202449604 Abstract: We investigated the role of carbon monoxide ice in the chemical evolution of prestellar cores using astrochemical rate equation models. We constrained the ratios of the binding energies on CO ice and H2O ice for a series of [...]
Authors: Rojas-Rojas, Santiago; Martinez, Daniel; Sawada, Kei; Pereira, Luciano; Walborn, Stephen P.; Gomez, Esteban S.; Bernardes, Nadja K.; Lima, Gustavo Journal: QUANTUM Publication date: 2024/08/12 DOI: Abstract: With the advent of quantum technology, the interest in communication tasks assisted by quantum systems has increased both in academia and industry. Nonetheless, the transmission of a quantum [...]