Search Results - "Fossati, L"

An excess of massive stars in the local 30 Doradus starburst by Schneider, F R N, Sana, H, Evans, C J, Bestenlehner, J M, Castro, N, Fossati, L, Gräfener, G, Langer, N, Ramírez-Agudelo, O H, Sabín-Sanjulián, C, Simón-Díaz, S, Tramper, F, Crowther, P A, de Koter, A, de Mink, S E, Dufton, P L, Garcia, M, Gieles, M, Hénault-Brunet, V, Herrero, A, Izzard, R G, Kalari, V, Lennon, D J, Maíz Apellániz, J, Markova, N, Najarro, F, Podsiadlowski, Ph, Puls, J, Taylor, W D, van Loon, J Th, Vink, J S, Norman, C

“…The 30 Doradus star-forming region in the Large Magellanic Cloud is a nearby analog of large star-formation events in the distant universe. We determined the…”
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Rejuvenation of stellar mergers and the origin of magnetic fields in massive stars by Schneider, F. R. N., Podsiadlowski, Ph, Langer, N., Castro, N., Fossati, L.

“…Approximately 10 per cent of massive OBA main-sequence (MS) and pre-MS stars harbour strong, large-scale magnetic fields. At the same time, there is a dearth…”
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Hydrogen Dominated Atmospheres on Terrestrial Mass Planets: Evidence, Origin and Evolution by Owen, J. E., Shaikhislamov, I. F., Lammer, H., Fossati, L., Khodachenko, M. L.

“…The discovery of thousands of highly irradiated, low-mass, exoplanets has led to the idea that atmospheric escape is an important process that can drive their…”
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The Influence of Coronal Mass Ejections on the Mass-loss Rates of Hot-Jupiters by Cherenkov, A., Bisikalo, D., Fossati, L., Möstl, C.

“…Hot-Jupiters are subject to extreme radiation and plasma flows coming from their host stars. Past ultraviolet Hubble Space Telescope observations, supported by…”
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The Spectroscopic Hertzsprung-Russell Diagram of Hot Massive Stars in the Small Magellanic Cloud by Castro, N., Oey, M. S., Fossati, L., Langer, N.

“…We present a comprehensive stellar atmosphere analysis of 329 O- and B-type stars in the Small Magellanic Cloud (SMC) from the RIOTS4 survey. Using…”
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Radial velocity confirmation of K2-100b: a young, highly irradiated, and low-density transiting hot Neptune by Barragán, O, Aigrain, S, Kubyshkina, D, Gandolfi, D, Livingston, J, Fridlund, M C V, Fossati, L, Korth, J, Parviainen, H, Malavolta, L, Palle, E, Deeg, H J, Nowak, G, Rajpaul, V M, Zicher, N, Antoniciello, G, Narita, N, Albrecht, S, Bedin, L R, Cabrera, J, Cochran, W D, de Leon, J, Eigmüller, Ph, Fukui, A, Granata, V, Grziwa, S, Guenther, E, Hatzes, A P, Kusakabe, N, Latham, D W, Libralato, M, Luque, R, Montañés-Rodríguez, P, Murgas, F, Nardiello, D, Pagano, I, Piotto, G, Persson, C M, Redfield, S, Tamura, M

“…ABSTRACT We present a detailed analysis of HARPS-N radial velocity observations of K2-100, a young and active star in the Praesepe cluster, which hosts a…”
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B Cell Synovitis and Clinical Phenotypes in Rheumatoid Arthritis: Relationship to Disease Stages and Drug Exposure by Rivellese, F., Humby, F., Bugatti, S., Fossati‐Jimack, L., Rizvi, H., Lucchesi, D., Lliso‐Ribera, G., Nerviani, A., Hands, R. E., Giorli, G., Frias, B., Thorborn, G., Jaworska, E., John, C., Goldmann, K., Lewis, M. J., Manzo, A., Bombardieri, M., Pitzalis, C., McInnes, Iain B., Buckley, Chris, Taylor, Peter C., Choy, Ernest, Pratt, Arthur, Edwards, Christopher, Gendi, Nagui, Ho, Pauline, Dasgupta, Bhaskar, Durez, Patrick, Fonseca, João Eurico, Sainaghi, Pier Paolo, Bellan, Mattia, Isaacs, John, Cañete, Juan D., Cauli, Alberto, Congia, Mattia, Reynolds, Piero, Moots, Robert, Ng, Nora, Montecucco, Carlomaurizio, Verschueren, Patrick

“…Objective To define the relationship of synovial B cells to clinical phenotypes at different stages of disease evolution and drug exposure in rheumatoid…”
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Accuracy of atmospheric parameters of FGK dwarfs determined by spectrum fitting by Ryabchikova, T., Piskunov, N., Pakhomov, Yu, Tsymbal, V., Titarenko, A., Sitnova, T., Alexeeva, S., Fossati, L., Mashonkina, L.

“…We performed extensive tests of the accuracy of atmospheric parameter determination for FGK stars based on the spectrum fitting procedure Spectroscopy Made…”
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NEAR-ULTRAVIOLET ABSORPTION, CHROMOSPHERIC ACTIVITY, AND STAR-PLANET INTERACTIONS IN THE WASP-12 SYSTEM by HASWELL, C. A, FOSSATI, L, COLLIER CAMERON, A, ENOCH, B, BURWITZ, V, RODRIGUEZ, J, WEST, R. G, POLLACCO, D, WHEATLEY, P. J, CARTER, A, AYRES, T, FRANCE, K, FRONING, C. S, HOLMES, S, KOLB, U. C, BUSUTTIL, R, STREET, R. A, HEBB, L

“…Extended gas clouds have been previously detected surrounding the brightest known close-in transiting hot Jupiter exoplanets, HD 209458 b and HD 189733 b; we…”
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THREE-DIMENSIONAL GAS DYNAMIC SIMULATION OF THE INTERACTION BETWEEN THE EXOPLANET WASP-12b AND ITS HOST STAR by BISIKALO, D, KAYGORODOV, P, Ionov, D, SHEMATOVICH, V, Lammer, H, Fossati, L

“…Hubble Space Telescope transit observations in the near-UV performed in 2009 made WASP-12b one of the most "mysterious" exoplanets; the system presents an…”
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Effective Induction Heating around Strongly Magnetized Stars by Kislyakova, K. G., Fossati, L., Johnstone, C. P., Noack, L., Lüftinger, T., Zaitsev, V. V., Lammer, H.

“…Planets that are embedded in the changing magnetic fields of their host stars can experience significant induction heating in their interiors caused by the…”
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Atmospheric Mass Loss from Hot Jupiters Irradiated by Stellar Superflares by Bisikalo, D. V., Shematovich, V. I., Cherenkov, A. A., Fossati, L., Möstl, C.

“…Because of their activity, late-type stars are known to host powerful flares producing intense high-energy radiation on short timescales that may significantly…”
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Close-in Sub-Neptunes Reveal the Past Rotation History of Their Host Stars: Atmospheric Evolution of Planets in the HD 3167 and K2-32 Planetary Systems by Kubyshkina, D., Cubillos, P. E., Fossati, L., Erkaev, N. V., Johnstone, C. P., Kislyakova, K. G., Lammer, H., Lendl, M., Odert, P., Güdel, M.

“…Planet atmospheric escape induced by high-energy stellar irradiation is a key phenomenon shaping the structure and evolution of planetary atmospheres…”
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Impact of Mg  ii interstellar medium absorption on near-ultraviolet exoplanet transit measurements by Sreejith, A G, Fossati, L, Cubillos, P E, Ambily, S, France, K

“…ABSTRACT Ultraviolet (UV) transmission spectroscopy probes atmospheric escape, which has a significant impact on planetary atmospheric evolution. If…”
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Global 3D Simulation of the Upper Atmosphere of HD189733b and Absorption in Metastable He i and Lyα Lines by Rumenskikh, M. S., Shaikhislamov, I. F., Khodachenko, M. L., Lammer, H., Miroshnichenko, I. B., Berezutsky, A. G., Fossati, L.

“…Abstract A 3D fully self-consistent multifluid hydrodynamic aeronomy model is applied to simulate the hydrogen-helium expanding upper atmosphere of the hot…”
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A scaling relationship for non-thermal radio emission from ordered magnetospheres: from the top of the main sequence to planets by Leto, P, Trigilio, C, Krtička, J, Fossati, L, Ignace, R, Shultz, M E, Buemi, C S, Cerrigone, L, Umana, G, Ingallinera, A, Bordiu, C, Pillitteri, I, Bufano, F, Oskinova, L M, Agliozzo, C, Cavallaro, F, Riggi, S, Loru, S, Todt, H, Giarrusso, M, Phillips, N M, Robrade, J, Leone, F

“…ABSTRACT 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…”
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The impact of intrinsic magnetic field on the absorption signatures of elements probing the upper atmosphere of HD209458b by Khodachenko, M L, Shaikhislamov, I F, Lammer, H, Miroshnichenko, I B, Rumenskikh, M S, Berezutsky, A G, Fossati, L

“…ABSTRACT The signs of an expanding atmosphere of HD209458b have been observed with far-ultraviolet transmission spectroscopy and in the measurements of transit…”
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The MiMeS survey of magnetism in massive stars: magnetic properties of the O-type star population by Petit, V, Wade, G A, Schneider, F R N, Fossati, L, Kamp, K, Neiner, C, David-Uraz, A, Alecian, E

“…ABSTRACT In this paper, we describe an analysis of the MiMeS (Magnetism in Massive Stars) survey of O-type stars to explore the range of dipolar field…”
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Galactic archaeology: mapping and dating stellar populations with asteroseismology of red-giant stars by Miglio, A., Chiappini, C., Morel, T., Barbieri, M., Chaplin, W. J., Girardi, L., Montalbán, J., Valentini, M., Mosser, B., Baudin, F., Casagrande, L., Fossati, L., Aguirre, V. Silva, Baglin, A.

“…Our understanding of how the Galaxy was formed and evolves is severely hampered by the lack of precise constraints on basic stellar properties such as…”
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Analysis of Early Science observations with the CHaracterising ExOPlanets Satellite (CHEOPS) using pycheops by Maxted, P F L, Ehrenreich, D, Wilson, T G, Alibert, Y, Cameron, A Collier, Hoyer, S, Sousa, S G, Olofsson, G, Bekkelien, A, Deline, A, Delrez, L, Bonfanti, A, Borsato, L, Alonso, R, Anglada Escudé, G, Barrado, D, Barros, S C C, Baumjohann, W, Beck, M, Beck, T, Benz, W, Billot, N, Biondi, F, Bonfils, X, Brandeker, A, Broeg, C, Bárczy, T, Cabrera, J, Charnoz, S, Corral Van Damme, C, Csizmadia, Sz, Davies, M B, Deleuil, M, Demangeon, O D S, Demory, B-O, Erikson, A, Florén, H G, Fortier, A, Fossati, L, Fridlund, M, Futyan, D, Gandolfi, D, Gillon, M, Guedel, M, Guterman, P, Heng, K, Isaak, K G, Kiss, L, Laskar, J, Lecavelier des Etangs, A, Lendl, M, Lovis, C, Magrin, D, Nascimbeni, V, Ottensamer, R, Pagano, I, Pallé, E, Peter, G, Piotto, G, Pollacco, D, Pozuelos, F J, Queloz, D, Ragazzoni, R, Rando, N, Rauer, H, Reimers, C, Ribas, I, Salmon, S, Santos, N C, Scandariato, G, Simon, A E, Smith, A M S, Steller, M, Swayne, M I, Szabó, Gy M, Ségransan, D, Thomas, N, Udry, S, Van Grootel, V, Walton, N A

“…ABSTRACT CHEOPS (CHaracterising ExOPlanet Satellite) is an ESA S-class mission that observes bright stars at high cadence from low-Earth orbit. The main aim of…”
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