Zobrazeno 1 - 10
of 267
pro vyhledávání: '"SERENELLI, A. M."'
Autor:
Lund, Mikkel N., Basu, Sarbani, Bieryla, Allyson, Casagrande, Luca, Huber, Daniel, Hekker, Saskia, Viani, Lucas, Davies, Guy R., Campante, Tiago L., Chaplin, William J., Serenelli, Aldo M., Ong, J. M. Joel, Ball, Warrick H., Stokholm, Amalie, Bellinger, Earl P., Bazot, Michaël, Stello, Dennis, Latham, David W., White, Timothy R., Sayeed, Maryum, Børsen-Koch, Víctor Aguirre, Chontos, Ashley
The KEYSTONE project aims to enhance our understanding of solar-like oscillators by delivering a catalogue of global asteroseismic parameters (${\Delta\nu}$ and ${\nu_{\rm max}}$) for 173 stars, comprising mainly dwarfs and subgiants, observed by the
Externí odkaz:
http://arxiv.org/abs/2405.15919
Autor:
Bhalotia, Vanshree, Huber, Daniel, van Saders, Jennifer L., Metcalfe, Travis S., Stassun, Keivan G., White, Timothy R., Børsen-Koch, Víctor Aguirre, Ball, Warrick H., Basu, Sarbani, Serenelli, Aldo M., Sawczynec, Erica, Guzik, Joyce A., Howard, Andrew W., Isaacson, Howard
Stellar spin down is a critical yet poorly understood component of stellar evolution. In particular, results from the Kepler Mission imply that mature age, solar-type stars have inefficient magnetic braking, resulting in a stalled spin down rate. How
Externí odkaz:
http://arxiv.org/abs/2405.12362
Publikováno v:
JHEP02(2024)064
We determine the solar neutrino fluxes from the global analysis of the most up-to-date terrestrial and solar neutrino data including the final results of the three phases of Borexino. The analysis are performed in the framework of three-neutrino mixi
Externí odkaz:
http://arxiv.org/abs/2311.16226
Some He-rich hot subdwarf stars (He-sdOBs) present high abundances of trans-iron elements, such as Sr, Y, Zr and Pb. Diffusion processes are important in hot subdwarf stars, and it is thought that the high abundances of heavy elements in these stars
Externí odkaz:
http://arxiv.org/abs/2311.04700
Autor:
Verma, Kuldeep, Rørsted, Jakob L., Serenelli, Aldo M., Børsen-Koch, Víctor Aguirre, Winther, Mark L., Stokholm, Amalie
Current stellar model predictions of adiabatic oscillation frequencies differ significantly from the corresponding observed frequencies due to the non-adiabatic and poorly understood near-surface layers of stars. However, certain combinations of freq
Externí odkaz:
http://arxiv.org/abs/2207.00235
Autor:
Børsen-Koch, V. Aguirre, Rørsted, J. L., Justesen, A. B., Stokholm, A., Verma, K., Winther, M. L., Knudstrup, E., Nielsen, K. B., Sahlholdt, C., Larsen, J. R., Cassisi, S., Serenelli, A. M., Casagrande, L., Christensen-Dalsgaard, J., Davies, G. R., Ferguson, J. W., Lund, M. N., Weiss, A., White, T. R.
We introduce the public version of the BAyesian STellar Algorithm (BASTA), an open-source code written in {\tt Python} to determine stellar properties based on a set of astrophysical observables. BASTA has been specifically designed to robustly combi
Externí odkaz:
http://arxiv.org/abs/2109.14622
Autor:
Huber, Daniel, White, Timothy R., Metcalfe, Travis S., Chontos, Ashley, Fausnaugh, Michael M., Ho, Cynthia S. K., Van Eylen, Vincent, Ball, Warrick, Basu, Sarbani, Bedding, Timothy R., Benomar, Othman, Bossini, Diego, Breton, Sylvain, Buzasi, Derek L., Campante, Tiago L., Chaplin, William J., Christensen-Dalsgaard, Joergen, Cunha, Margarida S., Deal, Morgan, Garcia, Rafael A., Munoz, Antonio Garcia, Gehan, Charlotte, Gonzalez-Cuesta, Lucia, Jiang, Chen, Kayhan, Cenk, Kjeldsen, Hans, Lundkvist, Mia S., Mathis, Stephane, Mathur, Savita, Monteiro, Mario J. P. F. G., Nsamba, Benard, Ong, Jia Mian Joel, Pakstiene, Erika, Serenelli, Aldo M., Aguirre, Victor Silva, Stassun, Keivan G., Stello, Dennis, Stilling, Sissel Norgaard, Winther, Mark Lykke, Wu, Tao, Barclay, Thomas, Daylan, Tansu, Guenther, Maximilian N., Hermes, J. J., Jenkins, Jon M., Latham, David W., Levine, Alan M., Ricker, George R., Seager, Sara, Shporer, Avi, Twicken, Joseph D., Vanderspek, Roland K., Winn, Joshua N.
We present an analysis of the first 20-second cadence light curves obtained by the TESS space telescope during its extended mission. We find a precision improvement of 20-second data compared to 2-minute data for bright stars when binned to the same
Externí odkaz:
http://arxiv.org/abs/2108.09109
Autor:
Chontos, Ashley, Huber, Daniel, Berger, Travis A., Kjeldsen, Hans, Serenelli, Aldo M., Aguirre, Victor Silva, Ball, Warrick H., Basu, Sarbani, Bedding, Timothy R., Chaplin, William J., Claytor, Zachary R., Corsaro, Enrico, García, Rafael A., Howell, Steve B., Lundkvist, Mia S., Mathur, Savita, Metcalfe, Travis S., Nielsen, Martin B., Ong, Jia Mian Joel, Orhan, Zeynep Çelik, Örtel, Sibel, Salama, Maïssa, Stassun, Keivan G., Townsend, R. H. D., van Saders, Jennifer L., Winther, Mark, Yildiz, Mutlu, Butler, R. Paul, Tinney, C. G., Wittenmyer, Robert A.
Asteroseismology of bright stars has become increasingly important as a method to determine fundamental properties (in particular ages) of stars. The Kepler Space Telescope initiated a revolution by detecting oscillations in more than 500 main-sequen
Externí odkaz:
http://arxiv.org/abs/2012.10797
Autor:
Addison, Brett C., Wright, Duncan J., Nicholson, Belinda A., Cale, Bryson, Mocnik, Teo, Huber, Daniel, Plavchan, Peter, Wittenmyer, Robert A., Vanderburg, Andrew, Chaplin, William J., Chontos, Ashley, Clark, Jake T., Eastman, Jason D., Ziegler, Carl, Brahm, Rafael, Carter, Bradley D., Clerte, Mathieu, Espinoza, Néstor, Horner, Jonathan, Bentley, John, Jordán, Andrés, Kane, Stephen R., Kielkopf, John F., Laychock, Emilie, Mengel, Matthew W., Okumura, Jack, Stassun, Keivan G., Bedding, Timothy R., Bowler, Brendan P., Burnelis, Andrius, Blanco-Cuaresma, Sergi, Collins, Michaela, Crossfield, Ian, Davis, Allen B., Evensberget, Dag, Heitzmann, Alexis, Howell, Steve B., Law, Nicholas, Mann, Andrew W., Marsden, Stephen C., Matson, Rachel A., O'Connor, James, Shporer, Avi, Stevens, Catherine, Tinney, C. G., Tylor, Christopher, Wang, Songhu, Zhang, Hui, Henning, Thomas, Kossakowski, Diana, Ricker, George, Sarkis, Paula, Schlecker, Martin, Torres, Pascal, Vanderspek, Roland, Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Mireles, Ismael, Rowden, Pam, Pepper, Joshua, Daylan, Tansu, Schlieder, Joshua E., Collins, Karen A., Collins, Kevin I., Tan, Thiam-Guan, Ball, Warrick H., Basu, Sarbani, Buzasi, Derek L., Campante, Tiago L., Corsaro, Enrico, González-Cuesta, Lucía, Davies, Guy R., de Almeida, Leandro, Nascimento, Jr., Jose-Dias do, a, Rafael A. Garcí, Guo, Zhao, Handberg, Rasmus, Hekker, Saskia, Hey, Daniel R., Kallinger, Thomas, Kawaler, Steven D., Kayhan, Cenk, Kuszlewicz, James S., Lund, Mikkel N., Lyttle, Alexander, Mathur, Savita, Miglio, Andrea, Mosser, Benoit, Nielsen, Martin B., Serenelli, Aldo M., Aguirre, Victor Silva, Themeßl, Nathalie
We report the discovery of a warm sub-Saturn, TOI-257b (HD 19916b), based on data from NASA's Transiting Exoplanet Survey Satellite (TESS). The transit signal was detected by TESS and confirmed to be of planetary origin based on radial velocity obser
Externí odkaz:
http://arxiv.org/abs/2001.07345
Autor:
Chaplin, William J., Serenelli, Aldo M., Miglio, Andrea, Morel, Thierry, Mackereth, J. Ted, Vincenzo, Fiorenzo, Basu, Hans Kjeldsen Sarbani, Ball, Warrick H., Stokholm, Amalie, Verma, Kuldeep, Mosumgaard, Jakob Rørsted, Aguirre, Victor Silva, Mazumdar, Anwesh, Ranadive, Pritesh, Antia, H. M., Lebreton, Yveline, Ong, Joel, Appourchaux, Thierry, Bedding, Timothy R., Christensen-Dalsgaard, Jørgen, Creevey, Orlagh, García, Rafael A., Handberg, Rasmus, Huber, Daniel, Kawaler, Steven D., Lund, Mikkel N., Metcalfe, Travis S., Stassun, Keivan G., Bazot, Michäel, Beck, Paul, Bell, Keaton J., Bergemann, Maria, Buzasi, Derek L., Benomar, Othman, Bossini, Diego, Bugnet, Lisa, Campante, Tiago L., Orhan, Zeynep Çelik, Corsaro, Enrico, González-Cuesta, Lucía, Davies, Guy R., Di Mauro, Maria Pia, Egeland, Ricky, Elsworth, Yvonne P., Gaulme, Patrick, Ghasemi, Hamed, Guo, Zhao, Hall, Oliver J., Hasanzadeh, Amir, Hekker, Saskia, Howe, Rachel, Jenkins, Jon M., Jiménez, Antonio, Kiefer, René, Kuszlewicz, James S., Kallinger, Thomas, Latham, David W., Lundkvist, Mia S., Mathur, Savita, Montalbán, Josefina, Mosser, Benoit, Bedón, Andres Moya, Nielsen, Martin Bo, Örtel, Sibel, Rendle, Ben M., Ricker, George R., Rodrigues, Thaíse S., Roxburgh, Ian W., Safari, Hossein, Schofield, Mathew, Seager, Sara, Smalley, Barry, Stello, Dennis, Szabó, Róbert, Tayar, Jamie, Themeßl, Nathalie, Thomas, Alexandra E. L., Vanderspek, Roland K., van Rossem, Walter E., Vrard, Mathieu, Weiss, Achim, White, Timothy R., Winn, Joshua N., Yıldız, Mutlu
Over the course of its history, the Milky Way has ingested multiple smaller satellite galaxies. While these accreted stellar populations can be forensically identified as kinematically distinct structures within the Galaxy, it is difficult in general
Externí odkaz:
http://arxiv.org/abs/2001.04653