Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Carla Buemi"'
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:
Ray P. Norris, Paolo Leto, B. S. Koribalski, Carla Buemi, F. Cavallaro, Anna D. Kapińska, Nicholas F. H Tothill, Mark Thompson, Andrew M. Hopkins, Simone Riggi, David McConnell, Cristobal Bordiu, D. A. Leahy, Filomena Bufano, Heinz Andernach, Michał J. Michałowski, S. Loru, John D. Bunton, Jordan D. Collier, Roland Kothes, A. Ingallinera, Miroslav Filipovic, Thomas M. O. Franzen, Corrado Trigilio, G. Umana, Ettore Carretti, J. Marvil, S. Dai
In the broad context of the Australian Square Kilometer Array Pathfinder (ASKAP) early-science phase and preparation for the related surveys, we report the first radio observations towards the Galactic plane. The targeted field was chosen to encompas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29e9664b3a22dcaff58dc76468ec4c4d
https://eprints.whiterose.ac.uk/180763/1/Umana_et_al_april21.pdf
https://eprints.whiterose.ac.uk/180763/1/Umana_et_al_april21.pdf
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:
Ray P. Norris, Miroslav Filipovic, Fabio Vitello, Heinz Andernach, Jordan D. Collier, A. Ingallinera, Filomena Bufano, Simone Riggi, David McConnell, Roland Kothes, Michał J. Michałowski, C. Bordiu, Matthew Whiting, Paolo Leto, F. Cavallaro, Corrado Trigilio, J. Th. van Loon, T. D. Joseph, G. Umana, Andrew M. Hopkins, B. S. Koribalski, S. Loru, Carla Buemi, Eva Sciacca, K Warhurst, M Pommier, Francesco Schillirò, Ettore Carretti, Tao An
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2021, 502, pp.60-79. ⟨10.1093/mnras/stab028⟩
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname
Monthly Notices of the Royal Astronomical Society, 2021, 502, pp.60-79. ⟨10.1093/mnras/stab028⟩
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
instname
We present observations of a region of the Galactic plane taken during the Early Science Program of the Australian Square Kilometre Array Pathfinder (ASKAP). In this context, we observed the SCORPIO field at 912 MHz with an uncompleted array consisti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4db5ca5311fa018b4705a69b0445039e
https://hal-insu.archives-ouvertes.fr/insu-03711505
https://hal-insu.archives-ouvertes.fr/insu-03711505
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:
Simona Righini, M. N. Iacolina, F. Cavallaro, Maura Pilia, Filomena Bufano, M. Marongiu, Paolo Leto, E. Egron, Carla Buemi, Silvia Celli, Corrado Trigilio, A. Ingallinera, G. Umana, S. Mulas, A. Pellizzoni, Francesco Schillirò, Patricia Reich, Raimondo Concu, S. Loru, Simone Riggi, Andrea Melis, Giovanni Morlino
Supernova remnants (SNRs) represent a powerful laboratory to study the Cosmic-Ray acceleration processes at the shocks, and their relation to the properties of the circumstellar medium. With the aim of studying the high-frequency radio emission and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fdabde4c4c6999a542071acfd502871
Autor:
Grazia Umana, Carla Buemi, Corrado Trigilio, Paolo Leto, F. Cavallaro, Filomena Bufano, Simone Riggi, A. Ingallinera, Francesco Schillirò
Publikováno v:
Proceedings of the International Astronomical Union. 12:345-350
Supernova remnants (SNRs) are one of the most important sites where particles are accelerated with high efficiency and in a wide range of energies, becoming an important component of cosmic rays. A good test for this hypothesis will be possible using
Autor:
Paolo Leto, Claudia Agliozzo, Carla Buemi, R. Nikutta, Corrado Trigilio, G. Umana, Giuliano Pignata, Neil M. Phillips, J. L. Prieto
Publikováno v:
Proceedings of the International Astronomical Union. 12:69-73
We gathered a multiwavelength dataset of two well-known LBVs. We found a complex mass-loss, with evidence of variability, such as has been seen previously. In addition, our data reveal signatures of collimated stellar winds. We propose a new scenario
Autor:
Carla Buemi, M. Villata, P. Cassaro, Simona Righini, Marcello Giroletti, Andrea Orlati, Grazia Umana, Monica Orienti, Uwe Bach, Corrado Trigilio, C. M. Raiteri, Paolo Leto
Publikováno v:
Proceedings of the International Astronomical Union. 14:234-236
The Medicina and Noto radiotelescopes have been employed for over 14 years to monitor the flux density variations of a vast sample of blazars at different radio frequencies. Radio data are essential components of blazar spectral energy distribution (