Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Verner, Graham"'
Autor:
Gizon, Laurent, Ballot, Jérome, Michel, Eric, Stahn, Thorsten, Vauclair, Gérard, Bruntt, Hans, Quirion, Pierre-Olivier, Benomar, Othman, Vauclair, Sylvie, Appourchaux, Thierry, Auvergne, Michel, Baglin, Annie, Barban, Caroline, Baudin, Fréderic, Bazot, Michaël, Campante, Tiago, Catala, Claude, Chaplin, William, Creevey, Orlagh, Deheuvels, Sébastien, Dolez, Noël, Elsworth, Yvonne, García, Rafael, Gaulme, Patrick, Mathis, Stéphane, Mathur, Savita, Mosser, Benoît, Régulo, Clara, Roxburgh, Ian, Salabert, David, Samadi, Réza, Sato, Kumiko, Verner, Graham, Hanasoge, Shravan, Sreenivasan, Katepalli R.
Publikováno v:
PNAS 2013, vol. 110, no. 33, pp. 13267-13271
Rotation is thought to drive cyclic magnetic activity in the Sun and Sun-like stars. Stellar dynamos, however, are poorly understood owing to the scarcity of observations of rotation and magnetic fields in stars. Here, inferences are drawn on the int
Externí odkaz:
http://arxiv.org/abs/1308.4352
Autor:
Howell, Steve B., Rowe, Jason F., Bryson, Stephen T., Quinn, Samuel N., Marcy, Geoffrey W., Isaacson, Howard, Ciardi, David R., Chaplin, William J., Metcalfe, Travis S., Monteiro, Mario J. P. F. G., Appourchaux, Thierry, Basu, Sarbani, Creevey, Orlagh L., Gilliland, Ronald L., Quirion, Pierre-Olivier, Stello, Denis, Kjeldsen, Hans, Christensen-Dalsgaard, Jorgen, Elsworth, Yvonne, García, Rafael A., Houdek, Gunter, Karoff, Christoffer, Molenda-Żakowicz, Joanna, Thompson, Michael J., Verner, Graham A., Torres, Guillermo, Fressin, Francois, Crepp, Justin R., Adams, Elisabeth, Dupree, Andrea, Sasselov, Dimitar D., Dressing, Courtney D., Borucki, William J., Koch, David G., Lissauer, Jack J., Latham, David W., Gautier III, Thomas N., Everett, Mark, Horch, Elliott, Batalha, Natalie M., Dunham, Edward W., Szkody, Paula, Silva, David R., Mighel, Ken, Holberg, Jay, Ballot, Jer^ome, Bedding, Timothy R., Bruntt, Hans, Campante, Tiago L., Handberg, Rasmus, Hekker, Saskia, Huber, Daniel, Mathur, Savita, Mosser, Benoit, Régulo, Clara, White, Timothy R., Christiansen, Jessie L., Middour, Christopher K., Haas, Michael R., Hall, Jennifer R., Jenkins, Jon M., McCaulif, Sean, Fanelli, Michael N., Kulesa, Craig, McCarthy, Don, Henze, Christopher E.
We present Kepler observations of the bright (V=8.3), oscillating star HD 179070. The observations show transit-like events which reveal that the star is orbited every 2.8 days by a small, 1.6 R_Earth object. Seismic studies of HD 179070 using short
Externí odkaz:
http://arxiv.org/abs/1112.2165
Autor:
Borucki, William J., Koch, David G., Batalha, Natalie, Bryson, Stephen T., Caldwell, Douglas A., Christensen-Dalsgaard, Jørgen, Cochran, William D., DeVore, Edna, Gautier III, Thomas N., Geary, John C., Gilliland, Ronald, Gould, Alan, Howell, Steve B., Jenkins, Jon M., Latham, David W., Lissauer, Jack J., Marcy, Geoffrey W., Rowe, Jason, Sasselov, Dimitar, Boss, Alan, Charbonneau, David, Ciardi, David, Torres, Guillermo, Fressin, Francois, Kaltenegger, Lisa, Doyle, Laurance, Dupree, Andrea K., Ford, Eric B., Fortney, Jonathan, Holman, Matthew J., Steffen, Jason A., Mullally, Fergal, Still, Martin, Tarter, Jill, Ballard, Sarah, Buchhave, Lars A., Carter, Josh, Christiansen, Jessie L., Demory, Brice-Olivier, Désert, Jean-Michel, Dressing, Courtney, Endl, Michael, Fabrycky, Daniel, Fischer, Debra, Haas, Michael R., Henze, Christopher, Horch, Elliott, Howard, Andrew W., Isaacson, Howard, Kjeldsen, Hans, Johnson, John Asher, Klaus, Todd, Kolodziejczak, Jeffery, Barclay, Thomas, Li, Jie, Meibom, Søren, Prsa, Andrej, Quinn, Samuel N., Quintana, Elisa V., Robertson, Paul, Sherry, William, Shporer, Avi, Tenenbaum, Peter, Thompson, Susan E., Twicken, Joseph D., Van Cleve, Jeffrey, Welsh, William F., Basu, Sarbani, Chaplin, Bill, Miglio, Andrea, Kawaler, Steve, Arentoft, Torben, Stello, Dennis, Metcalfe, Travis S., Verner, Graham, Karoff, Christoffer, Lundkvist, Mia, Lund, Mikkel, Handberg, Rasmus, Elsworth, Yvonne, Hekker, Saskia, Huber, Daniel, Bedding, Timothy R.
A search of the time-series photometry from NASA's Kepler spacecraft reveals a transiting planet candidate orbiting the 11th magnitude G5 dwarf KIC 10593626 with a period of 290 days. The characteristics of the host star are well constrained by high-
Externí odkaz:
http://arxiv.org/abs/1112.1640
Accurate and precise values of radii and masses of stars are needed to correctly estimate properties of extrasolar planets. We examine the effect of uncertainties in stellar model parameters on estimates of the masses, radii and average densities of
Externí odkaz:
http://arxiv.org/abs/1111.6976
Autor:
White, Timothy R., Bedding, Timothy R., Stello, Dennis, Appourchaux, Thierry, Ballot, Jérôme, Benomar, Othman, Bonanno, Alfio, Broomhall, Anne-Marie, Campante, Tiago L., Chaplin, William J., Christensen-Dalsgaard, Jørgen, Corsaro, Enrico, Doğan, Gülnur, Elsworth, Yvonne P., Fletcher, Stephen T., García, Rafael A., Gaulme, Patrick, Handberg, Rasmus, Hekker, Saskia, Huber, Daniel, Karoff, Christoffer, Kjeldsen, Hans, Mathur, Savita, Mosser, Benoit, Monteiro, Mario J. P. F. G., Régulo, Clara, Salabert, David, Aguirre, Victor Silva, Thompson, Michael J., Verner, Graham, Morris, Robert L., Sanderfer, Dwight T., Seader, Shawn E.
Photometric observations made by the NASA Kepler Mission have led to a dramatic increase in the number of main-sequence and subgiant stars with detected solar-like oscillations. We present an ensemble asteroseismic analysis of 76 solar-type stars. Us
Externí odkaz:
http://arxiv.org/abs/1110.1375
Autor:
Chaplin, William J., Serenelli, Aldo M., Basu, Sarbani, Elsworth, Yvonne, New, Roger, Verner, Graham A.
Publikováno v:
Astrophys.J.670:872-884,2007
We use very precise frequencies of low-degree solar-oscillation modes measured from 4752 days of data collected by the Birmingham Solar-Oscillations Network (BiSON) to derive seismic information on the solar core. We compare these observations to res
Externí odkaz:
http://arxiv.org/abs/0705.3154
Autor:
Basu, Sarbani, Chaplin, William J., Elsworth, Yvonne, New, Roger, Serenelli, Aldo M., Verner, Graham A.
Publikováno v:
Astrophys.J.655:660-671,2007
We have used 4752 days of data collected by the Birmingham Solar-Oscillations Network (BiSON) to determine very precise oscillation frequencies of acoustic low-degree modes that probe the solar core. We compare the fine (small frequency) spacings and
Externí odkaz:
http://arxiv.org/abs/astro-ph/0610052
Autor:
Garcia, Rafael A., Ceillier, Tugdual, Campante, Tiago L., Davies, Guy R., Mathur, Savita, Suárez, Juan Carlos, Ballot, Jérôme, Benomar, Othman, Bonanno, Alfio, Brun, A. S., Chaplin, William J., Christensen-Dalsgaard, Jörgen, Deheuvels, Sébastien, Elsworth, Yvonne P., Handberg, Rasmus, Hekker, Saskia, Jimenez, A., Karoff, Christoffer, Kjeldsen, Hans, Mathis, Stéphane, Mosser, Benoît, Palle, P. L., Pinsonneault, Marc H., Regulo, Clara, Salabert, David, Aguirre, Victor Silva, Stello, Dennis, Thompson, Michael J., Verner, Graham A., Takata, M., Lynas-Gray, A. E.
Publikováno v:
ASP Conference series
Progress in Solar/Stellar Physics with Helio-and Asteroseismology
Progress in Solar/Stellar Physics with Helio-and Asteroseismology, Mar 2011, Hakone, Japan, Japan. pp.133
Progress in Solar/Stellar Physics with Helio-and Asteroseismology
Progress in Solar/Stellar Physics with Helio-and Asteroseismology, Mar 2011, Hakone, Japan, Japan. pp.133
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2417::eb3510988676dc483462c15efcbce235
https://hal.science/hal-03804526
https://hal.science/hal-03804526
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Akademický článek
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