Zobrazeno 1 - 10
of 97
pro vyhledávání: '"F, Tercero"'
Autor:
S. López-Ruiz, R. Sánchez Montero, F. Tercero-Martínez, P. L. López-Espí, J. A. López-Fernandez
Publikováno v:
International Journal of Antennas and Propagation, Vol 2016 (2016)
This paper presents the design of a tree sections corrugated horn antenna with a modified linear profile, using NURBS, suitable for radio-astronomy applications. The operating band ranges from 4.5 to 8.8 GHz. The aperture efficiency is higher than 84
Externí odkaz:
https://doaj.org/article/b8b959b38a9e44b3bcdbeb12b1064019
Autor:
M.A. Saporetti, L.J. Foged, F. Tercero, C. Culotta-Lopez, M. Bottcher, Y. Alvarez-Lopez, Oskar Zetterstrom, M. Sierra Castaner
Publikováno v:
2021 Antenna Measurement Techniques Association Symposium (AMTA).
Akademický článek
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Autor:
J, Cernicharo, C, Cabezas, M, Agúndez, B, Tercero, J R, Pardo, N, Marcelino, J D, Gallego, F, Tercero, J A, López-Pérez, P, de Vicente
Publikováno v:
Astron Astrophys
We report the detection of the sulfur-bearing species NCS, HCCS, H(2)CCS, H(2)CCCS, and C(4)S for the first time in space. These molecules were found towards TMC-1 through the observation of several lines for each species. We also report the detectio
Autor:
J, Cernicharo, M, Agúndez, C, Cabezas, N, Marcelino, B, Tercero, J R, Pardo, J D, Gallego, F, Tercero, J A, López-Pérez, P, de Vicente
Publikováno v:
Astron Astrophys
We present the discovery in TMC-1 of vinyl acetylene, CH(2)CHCCH, and the detection, for the first time in a cold dark cloud, of HCCN, HC(4)N, and CH(3)CH(2)CN. A tentative detection of CH(3)CH(2)CCH is also reported. The column density of vinyl acet
Autor:
J. A. López-Pérez, Juan R. Pardo, Belén Tercero, F. Tercero, Nuria Marcelino, Marcelino Agúndez, José Cernicharo, P. deVicente, Carlos Cabezas, Juan Daniel Gallego
Publikováno v:
Astron Astrophys
We present the discovery in TMC-1 of allenyl acetylene, H2CCCHCCH, through the observation of nineteen lines with a signal-to-noise ratio ~4-15. For this species, we derived a rotational temperature of 7 +/- 1 K and a column density of (1.2 +/- 0.2)e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::addf37400fc32b7be08fb4b110ba095c
https://europepmc.org/articles/PMC7610584/
https://europepmc.org/articles/PMC7610584/
Yebes 40 m radio telescope and the broad band NANOCOSMOS receivers at 7 mm and 3 mm for line surveys
Autor:
J. M. Serna, P. García-Carreño, Oscar García, J. A. López-Fernández, F. Tercero, Juan R. Pardo, Ricardo Amils, José Cernicharo, M. Santander-García, G. Gómez-Molina, B. Vaquero, Juan Daniel Gallego, Valentin Bujarrabal, J. M. Hernandez, F. Beltrán, J. González-García, J. A. López-Pérez, M. Gómez-Garrido, I. Malo, P. de Vicente, L. Barbas, C. Albo, I. Lopez-Fernandez, M. C. Diez, M. Patino-Esteban, Belén Tercero
Publikováno v:
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astron Astrophys
Consejo Superior de Investigaciones Científicas (CSIC)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astron Astrophys
22 pags., 27 figs., 6 tabs.
Context. Yebes 40 m radio telescope is the main and largest observing instrument at Yebes Observatory and is devoted to very long baseline interferometry (VLBI) and single-dish observations since 2010. It has been cov
Context. Yebes 40 m radio telescope is the main and largest observing instrument at Yebes Observatory and is devoted to very long baseline interferometry (VLBI) and single-dish observations since 2010. It has been cov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c356a0b9bf01cfa53eaf628edf9ad14
http://arxiv.org/abs/2010.16224
http://arxiv.org/abs/2010.16224
Autor:
M. Gómez-Garrido, F. Tercero, Juan R. Pardo, P. de Vicente, Marcelino Agúndez, Celina Bermúdez, J. A. López-Pérez, José Cernicharo, Belén Tercero, Carlos Cabezas, Juan Daniel Gallego
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
51 pags., 43 figs., 3 tabs.
Context. The carbon-rich envelope of the asymptotic giant branch star CW Leo, IRC+10216, is one of the richest molecular sources in the sky. Available spectral surveys below 51 GHz are more than 25 years old, and new
Context. The carbon-rich envelope of the asymptotic giant branch star CW Leo, IRC+10216, is one of the richest molecular sources in the sky. Available spectral surveys below 51 GHz are more than 25 years old, and new
Autor:
C. Diez-Gonzalez, Jose M. Serna-Puente, Barbas-Calvo L, I. Malo-Gomez, O. Garcia-Perez, Albo-Castaño C, J. González-García, de Vicente-Abad P, J. A. Lopez-Fernandez, Vaquero-Jiménez B, I. Lopez-Fernandez, Beltrán-Martínez Fj, P. García-Carreño, Juan Daniel Gallego-Puyol, F. Tercero-Martínez, M. Patino-Esteban, J. A. López-Pérez
This paper shows the development of a simultaneous tri-band (S: 2.2 - 2.7 GHz, X: 7.5 - 9 GHz and Ka: 28 - 33 GHz) low-noise cryogenic receiver for geodetic Very Long Baseline Interferometry (geo-VLBI) which has been developed by the technical staff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbfebc9c2f302d1198ef673015d740e4
https://doi.org/10.20944/preprints201912.0408.v1
https://doi.org/10.20944/preprints201912.0408.v1