Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Miguel Jiménez-Redondo"'
Autor:
Juan Carlos Gómez Martín, Olga Muñoz, Julia Martikainen, Daniel Guirado, Isabel Tanarro, Ramón J. Peláez, Belén Maté, Miguel Jiménez-Redondo, Víctor J. Herrero, Marco Peiteado, Teresa Jardiel
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 271, Iss 2, p 65 (2024)
Externí odkaz:
https://doaj.org/article/79ac929aa2074c1c97b1b7dd76941bf4
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
A large fraction of interstellar carbon is locked up in solid grains. The nature, origin and evolution of these grains have been investigated for decades. A combination of observations, models and experiments indicates that carbonaceous dust is mostl
Externí odkaz:
https://doaj.org/article/5f20549dd92c47a78dd5fb7d073dbaa2
Autor:
Juan Carlos Gómez Martín, Olga Muñoz, Julia Martikainen, Daniel Guirado, Isabel Tanarro, Ramón J. Peláez, Belén Maté, Miguel Jiménez-Redondo, Víctor J. Herrero, Marco Peiteado, Teresa Jardiel
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 270, Iss 1, p 2 (2023)
Astronomical observations of the polarized intensity of scattered visible light have revealed the presence of dust envelopes around different types of evolved stars. These observations have helped determine the diameter and width of dust shells aroun
Externí odkaz:
https://doaj.org/article/8301edd57cfc4872abb895151a1b4e1b
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
16 pags., 11 figs., 2 tabs.
The first stages of polymerization in plasmas of Ar/CH have been studied both experimentally and using a kinetic model, by following the time evolution of the main neutral and ionic species in the discharge. The abund
The first stages of polymerization in plasmas of Ar/CH have been studied both experimentally and using a kinetic model, by following the time evolution of the main neutral and ionic species in the discharge. The abund
Silicon and Hydrogen Chemistry under Laboratory Conditions Mimicking the Atmosphere of Evolved Stars
Autor:
Lidia Martínez, Mario Accolla, Isabel Tanarro, Guillermo Tajuelo-Castilla, José A. Martín-Gago, José Cernicharo, Jesús Manuel Sobrado, Miguel Jiménez-Redondo, Christine Joblin, Víctor J. Herrero, Pablo Merino, Gonzalo Santoro, Luis Vázquez
Publikováno v:
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname
Universitat Pompeu Fabra
Astrophys J
instname
Universitat Pompeu Fabra
Astrophys J
IOP Publishing [Society Publisher] Silicon is present in interstellar dust grains, meteorites and asteroids, and to date 13 silicon-bearing molecules have been detected in the gas phase toward late-type stars or molecular clouds, including silane and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cdf45f910f3b93a9030312a398d74bd
https://iopscience.iop.org/article/10.3847/1538-4357/abc703
https://iopscience.iop.org/article/10.3847/1538-4357/abc703
Autor:
Audrey Chatain, Luís L Alves, Nathalie Carrasco, Luis Marques, Miguel Jiménez-Redondo, Olivier Guaitella, Guy Cernogora
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
Plasma Sources Science and Technology
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Plasma Sources Science and Technology, IOP Publishing, 2020, 29 (8), pp.085023. ⟨10.1088/1361-6595/ab9b1b⟩
instname
Plasma Sources Science and Technology
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Plasma Sources Science and Technology, IOP Publishing, 2020, 29 (8), pp.085023. ⟨10.1088/1361-6595/ab9b1b⟩
23 pags., 16 figs., 4 tabs.
In this work, we present the results of simulations carried out for N2 –H2 capacitively coupled radio-frequency discharges, running at low pressure (0.3–0.9 mbar), low power (5–20 W), and for amounts of H2 up to
In this work, we present the results of simulations carried out for N2 –H2 capacitively coupled radio-frequency discharges, running at low pressure (0.3–0.9 mbar), low power (5–20 W), and for amounts of H2 up to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::106a4b768cc5a0853832e781662fe29a
https://hdl.handle.net/1822/68889
https://hdl.handle.net/1822/68889
Autor:
Belén Maté, Ramón J. Peláez, Rafael Escribano, Isabel Tanarro, Miguel Jiménez-Redondo, Víctor J. Herrero
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
2 págs., 1 fig. -- Proceedings IAU Symposium 2019
The desorption of volatile molecules from dust grains in cold dense clouds is crucial for the chemical inventory in the various stages of cloud collapse. In this work we investigate the desorpti
The desorption of volatile molecules from dust grains in cold dense clouds is crucial for the chemical inventory in the various stages of cloud collapse. In this work we investigate the desorpti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef0a50bb8464092bb548d8a9cee2b8fc
http://hdl.handle.net/10261/236566
http://hdl.handle.net/10261/236566
Publikováno v:
J Phys Chem A
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
13 pags., 7 figs., 1 tab.-- Published as part of The Journal of Physical Chemistry virtual special issue “F. Javier Aoiz Festschrift”.
The ionic polymerization of acetylene in cold plasmas of C2H2/He and C2H2/Ar has been experimentally studi
The ionic polymerization of acetylene in cold plasmas of C2H2/He and C2H2/Ar has been experimentally studi
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
12 pags., 8 figs., 3 tabs.
The interaction of volatile species with carbonaceous interstellar dust analogues is of relevance in the chemistry and physics of dense clouds in the interstellar medium. Two deposits of hydrogenated amorphous carbon (
The interaction of volatile species with carbonaceous interstellar dust analogues is of relevance in the chemistry and physics of dense clouds in the interstellar medium. Two deposits of hydrogenated amorphous carbon (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::357b88874192384e2af2a8b2d69f55e3
http://hdl.handle.net/10261/208383
http://hdl.handle.net/10261/208383
Autor:
Vicente Timón, Belén Maté, Ramón J. Peláez, Rafael Escribano, Germán Molpeceres, Miguel Jiménez-Redondo, Víctor J. Herrero, Isabel Tanarro
Publikováno v:
Plasma sources science & technology
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
10 pags., 9 figs., 2 tabs.
Interstellar (IS) dust analogs, based on amorphous hydrogenated carbon (a-C:H) were generated by plasma deposition in radio frequency discharges of CH4 + He mixtures. The a-C:H samples were characterized by means of se
Interstellar (IS) dust analogs, based on amorphous hydrogenated carbon (a-C:H) were generated by plasma deposition in radio frequency discharges of CH4 + He mixtures. The a-C:H samples were characterized by means of se