Zobrazeno 1 - 10
of 80
pro vyhledávání: '"L. Cerrigone"'
Autor:
Paolo Leto, Neil M. Phillips, Filomena Bufano, C. Agliozzo, Jiří Krtička, F. Cavallaro, L. Cerrigone, Matt Shultz, Corrado Trigilio, Francesco Leone, G. Umana, M. Giarrusso, Luca Fossati, Carla Buemi, Ignazio Pillitteri, Jan Robrade, Richard Ignace, C. Bordiu, Helge Todt, A. Ingallinera, S. Loru, L. M. Oskinova, Simone Riggi
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 507:1979-1998
In this paper, we present the analysis of incoherent non-thermal radio emission from a sample of hot magnetic stars, ranging from early-B to early-A spectral type. Spanning a wide range of stellar parameters and wind properties, these stars display a
Autor:
P Leto, L M Oskinova, C S Buemi, M E Shultz, F Cavallaro, C Trigilio, G Umana, L Fossati, I Pillitteri, J Krtička, R Ignace, C Bordiu, F Bufano, G Catanzaro, L Cerrigone, M Giarrusso, A Ingallinera, S Loru, S P Owocki, K A Postnov, S Riggi, J Robrade, F Leone
KQVel is a binary system composed of a slowly rotating magnetic Ap star with a companion of unknown nature. In this paper, we report the detection of its radio emission. We conducted a multi-frequency radio campaign using the ATCA interferometer (ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44c4f66d5532999e8df8e8acca3ed449
http://arxiv.org/abs/2207.14075
http://arxiv.org/abs/2207.14075
Autor:
C. Bordiu, J. R. Rizzo, F. Bufano, G. Quintana-Lacaci, C. Buemi, P. Leto, F. Cavallaro, L. Cerrigone, A. Ingallinera, S. Loru, S. Riggi, C. Trigilio, G. Umana, E. Sciacca
14 pags., 7 figs., 4 tabs.
We present ALMA band 6 observations of the luminous blue variable η Car obtained within the ALMAGAL program. We report SiO J = 5 → 4, SiS J = 12 → 11, and SiN N = 5 → 4 emission in the equatorial region of the H
We present ALMA band 6 observations of the luminous blue variable η Car obtained within the ALMAGAL program. We report SiO J = 5 → 4, SiS J = 12 → 11, and SiN N = 5 → 4 emission in the equatorial region of the H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa6b315379acf3d09f7ace78f5d5e682
Akademický článek
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Autor:
Simone Riggi, Filomena Bufano, Paolo Leto, J. R. Rizzo, S. Loru, Corrado Trigilio, Carla Buemi, F. Cavallaro, G. Umana, A. Ingallinera, C. Bordiu, L. Cerrigone
Publikováno v:
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname
instname
We present APEX observations of CO J=3-2 and ALMA observations of CO J=2-1, 13CO J=2-1 and continuum toward the galactic luminous blue variable AG Car. These new observations reveal the presence of a ring-like molecular structure surrounding the star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42c492713d5d48c03c573ad58ab15b2f
https://academic.oup.com/mnras/article-abstract/500/4/5500/5996198
https://academic.oup.com/mnras/article-abstract/500/4/5500/5996198
Autor:
L. Cerrigone, Giovanni Catanzaro, Jan Robrade, S. Loru, C. Agliozzo, Filomena Bufano, Richard Ignace, A. Ingallinera, Neil M. Phillips, Corrado Trigilio, Francesco Leone, G. Umana, Ignazio Pillitteri, Paolo Leto, Luca Fossati, Francesco Schillirò, Simone Riggi, Jiri Krticka, L. M. Oskinova, F. Cavallaro, M. Giarrusso, Carla Buemi
The non-thermal radio emission of main-sequence early-type stars is a signature of stellar magnetism. We present multi-wavelength (1.6-16.7 GHz) ATCA measurements of the early-type magnetic star rho OphC, which is a flat-spectrum non-thermal radio so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a00048dbb04eea4fc79c0ee7735c080a
http://hdl.handle.net/20.500.11769/487953
http://hdl.handle.net/20.500.11769/487953
Autor:
L. Cerrigone, Giovanni Catanzaro, Jan Robrade, Luca Fossati, M. Giarrusso, F. Cavallaro, M. Gangi, Paolo Leto, Filomena Bufano, A. Ingallinera, Jiří Krtička, Richard Ignace, Carla Buemi, Simone Riggi, Matteo Munari, Neil M. Phillips, Corrado Trigilio, Francesco Leone, G. Umana, L. M. Oskinova, C. Agliozzo, S. Loru, Ignazio Pillitteri
We present new ATCA multi-wavelength radio measurements (range 2.1-21.2 GHz) of the early-type magnetic star rho Oph A, performed in March 2019 during 3 different observing sessions. These new ATCA observations evidence a clear rotational modulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::533a97b6dd0ddd7e39a9e3545ec1305c
http://hdl.handle.net/20.500.12386/32877
http://hdl.handle.net/20.500.12386/32877
Autor:
Lidia M. Oskinova, G. Umana, C. S. Buemi, C. Agliozzo, P. Leto, Helge Todt, Richard Ignace, C. Trigilio, A. Ingallinera, L. Cerrigone, Neil M. Phillips, Francesco Leone
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 476:562-579
We present new radio/millimeter measurements of the hot magnetic star HR5907 obtained with the VLA and ALMA interferometers. We find that HR5907 is the most radio luminous early type star in the cm-mm band among those presently known. Its multi-wavel
Autor:
V. I. Kondratiev, Charlotte Sobey, Emanuela Orrú, M. C. Toribio, Benjamin Stappers, J. van Leeuwen, Roberto Pizzo, Richard Fallows, Aleksandar Shulevski, C. G. Bassa, S. Sanidas, Daniele Michilli, Aris Karastergiou, S. ter Veen, Pietro Zucca, C. M. Tan, M. Iacobelli, J.-M. Grießmeier, Michael Kramer, L. Cerrigone, S. Cooper, L. Bondonneau, Jason W. T. Hessels
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 626, pp.A104. ⟨10.1051/0004-6361/201935609⟩
Astronomy and Astrophysics (0004-6361)
Astronomy & Astrophysics, 626:A104. EDP Sciences
Sanidas, S, Cooper, S, Bassa, C G, Hessels, J W T, Kondratiev, V I, Michilli, D, Stappers, B W, Tan, C M, Van Leeuwen, J, Cerrigone, L, Fallows, R A, Iacobelli, M, Orrú, E, Pizzo, R F, Shulevski, A, Toribio, M C, Ter Veen, S, Zucca, P, Bondonneau, L, Grießmeier, J M, Karastergiou, A, Kramer, M & Sobey, C 2019, ' The LOFAR Tied-Array All-Sky Survey (LOTAAS) : Survey overview and initial pulsar discoveries ', Astronomy and Astrophysics, vol. 626, A104 . https://doi.org/10.1051/0004-6361/201935609
Astronomy and Astrophysics-A&A, 2019, 626, pp.A104. ⟨10.1051/0004-6361/201935609⟩
Astronomy and Astrophysics (0004-6361), 626, A104
Astronomy & Astrophysics
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 626, pp.A104. ⟨10.1051/0004-6361/201935609⟩
Astronomy and Astrophysics (0004-6361)
Astronomy & Astrophysics, 626:A104. EDP Sciences
Sanidas, S, Cooper, S, Bassa, C G, Hessels, J W T, Kondratiev, V I, Michilli, D, Stappers, B W, Tan, C M, Van Leeuwen, J, Cerrigone, L, Fallows, R A, Iacobelli, M, Orrú, E, Pizzo, R F, Shulevski, A, Toribio, M C, Ter Veen, S, Zucca, P, Bondonneau, L, Grießmeier, J M, Karastergiou, A, Kramer, M & Sobey, C 2019, ' The LOFAR Tied-Array All-Sky Survey (LOTAAS) : Survey overview and initial pulsar discoveries ', Astronomy and Astrophysics, vol. 626, A104 . https://doi.org/10.1051/0004-6361/201935609
Astronomy and Astrophysics-A&A, 2019, 626, pp.A104. ⟨10.1051/0004-6361/201935609⟩
Astronomy and Astrophysics (0004-6361), 626, A104
Astronomy & Astrophysics
We present an overview of the LOFAR Tied-Array All-Sky Survey (LOTAAS) for radio pulsars and fast transients. The survey uses the high-band antennas of the LOFAR Superterp, the dense inner part of the LOFAR core, to survey the northern sky (dec > 0 d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abb251cd56d8eac995bff9bdc101dd03
https://hal-insu.archives-ouvertes.fr/insu-02177943/document
https://hal-insu.archives-ouvertes.fr/insu-02177943/document
Autor:
Alberto Noriega-Crespo, Giuliano Pignata, Jose H. Groh, F. Cavallaro, Andrea Mehner, Carla Buemi, C. Agliozzo, Paolo Leto, A. Ingallinera, Roberta Paladini, Corrado Trigilio, G. Umana, Neil M. Phillips, L. Cerrigone
The luminous blue variable (LBV) RMC143 is located in the outskirts of the 30~Doradus complex, a region rich with interstellar material and hot luminous stars. We report the $3\sigma$ sub-millimetre detection of its circumstellar nebula with ALMA. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3518959fc77a2aa125af576168b3125e