Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Kagetani, Taiki"'
Autor:
Gillon, Michaël, Pedersen, Peter P., Rackham, Benjamin V., Dransfield, Georgina, Ducrot, Elsa, Barkaoui, Khalid, Burdanov, Artem Y., Schroffenegger, Urs, Chew, Yilen Gómez Maqueo, Lederer, Susan M., Alonso, Roi, Burgasser, Adam J., Howell, Steve B., Narita, Norio, de Wit, Julien, Demory, Brice-Olivier, Queloz, Didier, Triaud, Amaury H. M. J., Delrez, Laetitia, Jehin, Emmanuël, Hooton, Matthew J., Garcia, Lionel J., Muñoz, Clàudia Jano, Murray, Catriona A., Pozuelos, Francisco J., Sebastian, Daniel, Timmermans, Mathilde, Thompson, Samantha J., Aceituno, Jesús, Aganze, Christian, Amado, Pedro J., Baycroft, Thomas, Benkhaldoun, Zouhair, Berardo, David, Bolmont, Emeline, Clark, Catherine A., Davis, Yasmin T., Davoudi, Fatemeh, de Beurs, Zoë L., de Leon, Jerome P., Ikoma, Masahiro, Ikuta, Kai, Isogai, Keisuke, Fukuda, Izuru, Fukui, Akihiko, Gerasimov, Roman, Ghachoui, Mourad, Günther, Maximilian N., Hasler, Samantha, Hayashi, Yuya, Heng, Kevin, Hu, Renyu, Kagetani, Taiki, Kawai, Yugo, Kawauchi, Kiyoe, Kitzmann, Daniel, Koll, Daniel D. B., Lendl, Monika, Livingston, John H., Lyu, Xintong, Valdés, Erik A. Meier, Mori, Mayuko, McCormac, James J., Murgas, Felipe, Niraula, Prajwal, Pallé, Enric, Plauchu-Frayn, Ilse, Rebolo, Rafael, Sabin, Laurence, Schackey, Yannick, Schanche, Nicole, Selsis, Franck, Sota, Alfredo, Stalport, Manu, Standing, Matthew R., Stassun, Keivan G., Tamura, Motohide, Theissen, Christopher A., Turbet, Martin, Van Grootel, Valérie, Varas, Roberto, Watanabe, Noriharu, Lang, Francis Zong
Located at the bottom of the main sequence, ultracool dwarf stars are widespread in the solar neighbourhood. Nevertheless, their extremely low luminosity has left their planetary population largely unexplored, and only one of them, TRAPPIST-1, has so
Externí odkaz:
http://arxiv.org/abs/2406.00794
Autor:
Kang, Huiyi, Chen, Guo, Palle, Enric, Murgas, Felipe, Garcia, Nestor Abreu, de Leon, Jerome, Enoc, Gareb, Esparza-Borges, Emma, Fukuda, Izuru, Fukui, Akihiko, Galan, Daniel, Hayashi, Yuya, Isogai, Keisuke, Kagetani, Taiki, Kawauchi, Kiyoe, Korth, Judith, Livingston, John, Luque, Rafael, Ma, Yuehua, Aguado, Alberto Madrigal, Meni, Pedro, Montañés-Rodríguez, Pilar, Mayuko, Mori, Torres, Sara Muñoz, Narita, Norio, Miquel, Jaume Orell, Parviainen, Hannu, Pelaez-Torres, Alberto, Stangret, Monika, Tamura, Motohide, Watanabe, Noriharu
Accurate physical parameters of exoplanet systems are essential for further exploration of planetary internal structure, atmospheres, and formation history. We aim to use simultaneous multicolour transit photometry to improve the estimation of transi
Externí odkaz:
http://arxiv.org/abs/2401.03715
Autor:
Triaud, Amaury H. M. J., Dransfield, Georgina, Kagetani, Taiki, Timmermans, Mathilde, Narita, Norio, Barkaoui, Khalid, Hirano, Teruyuki, Rackham, Benjamin V., Mori, Mayuko, Baycroft, Thomas, Benkhaldoun, Zouhair, Burgasser, Adam J., Caldwell, Douglas A., Collins, Karen A., Davis, Yasmin T., Delrez, Laetitia, Demory, Brice-Oliver, Ducrot, Elsa, Fukui, Akihiko, Muñoz, Clàudia Jano, Jehin, Emmanuël, García, Lionel J., Ghachoui, Mourad, Gillon, Michaël, Chew, Yilen Gómez Maqueo, Hooton, Matthew J., Ikoma, Masahiro, Kawauchi, Kiyoe, Kotani, Takayuki, Levine, Alan M., Pallé, Enric, Pedersen, Peter P., Pozuelos, Francisco J., Queloz, Didier, Scutt, Owen J., Seager, Sara, Sebastian, Daniel, Tamura, Motohide, Thompson, Samantha, Watanabe, Noriharu, de Wit, Julien, Winn, Joshua N., Zúñiga-Fernández, Sebastián
In the last decade, a dozen close-in giant planets have been discovered orbiting stars with spectral types ranging from M0 to M4, a mystery since known formation pathways do not predict the existence of such systems. Here, we confirm TOI-4860 b, a Ju
Externí odkaz:
http://arxiv.org/abs/2308.02253
Autor:
Kagetani, Taiki, Narita, Norio, Kimura, Tadahiro, Hirano, Teruyuki, Ikoma, Masahiro, Ishikawa, Hiroyuki Tako, Giacalone, Steven, Fukui, Akihiko, Kodama, Takanori, Gore, Rebecca, Schroeder, Ashley, Hori, Yasunori, Kawauchi, Kiyoe, Watanabe, Noriharu, Mori, Mayuko, Zou, Yujie, Ikuta, Kai, Krishnamurthy, Vigneshwaran, Zink, Jon, Hardegree-Ullman, Kevin, Harakawa, Hiroki, Kudo, Tomoyuki, Kotani, Takayuki, Kurokawa, Takashi, Kusakabe, Nobuhiko, Kuzuhara, Masayuki, de Leon, Jerome P., Livingston, John H., Nishikawa, Jun, Omiya, Masashi, Palle, Enric, Parviainen, Hannu, Serizawa, Takuma, Teng, Huan-Yu, Ueda, Akitoshi, Tamura, Motohide
We report the mass determination of TOI-519 b, a transiting substellar object around a mid-M dwarf. We carried out radial velocity measurements using Subaru / InfraRed Doppler (IRD), revealing that TOI-519 b is a planet with a mass of $0.463^{+0.082}
Externí odkaz:
http://arxiv.org/abs/2304.14703
Autor:
Cadieux, Charles, Doyon, René, Plotnykov, Mykhaylo, Hébrard, Guillaume, Jahandar, Farbod, Artigau, Étienne, Valencia, Diana, Cook, Neil J., Martioli, Eder, Vandal, Thomas, Donati, Jean-François, Cloutier, Ryan, Narita, Norio, Fukui, Akihiko, Hirano, Teruyuki, Bouchy, François, Cowan, Nicolas B., Gonzales, Erica J., Ciardi, David R., Stassun, Keivan G., Arnold, Luc, Benneke, Björn, Boisse, Isabelle, Bonfils, Xavier, Carmona, Andrés, Cortés-Zuleta, Pía, Delfosse, Xavier, Forveille, Thierry, Fouqué, Pascal, da Silva, João Gomes, Jenkins, Jon M., Kiefer, Flavien, Kóspál, Ágnes, Lafrenière, David, Martins, Jorge H. C., Moutou, Claire, Nascimento Jr., J. -D. do, Ould-Elhkim, Merwan, Pelletier, Stefan, Twicken, Joseph D., Bouma, Luke G., Cartwright, Scott, Darveau-Bernier, Antoine, Grankin, Konstantin, Ikoma, Masahiro, Kagetani, Taiki, Kawauchi, Kiyoe, Kodama, Takanori, Kotani, Takayuki, Latham, David W., Menou, Kristen, Ricker, George, Seager, Sara, Tamura, Motohide, Vanderspek, Roland, Watanabe, Noriharu
Publikováno v:
AJ, 164, 96 (2022)
Exploring the properties of exoplanets near or inside the radius valley provides insights on the transition from the rocky super-Earths to the larger, hydrogen-rich atmosphere mini-Neptunes. Here, we report the discovery of TOI-1452 b, a transiting s
Externí odkaz:
http://arxiv.org/abs/2208.06333
Autor:
Mori, Mayuko, Livingston, John H., de Leon, Jerome, Narita, Norio, Hirano, Teruyuki, Fukui, Akihiko, Collins, Karen A., Fujita, Naho, Hori, Yasunori, Ishikawa, Hiroyuki Tako, Kawauchi, Kiyoe, Stassun, Keivan G., Watanabe, Noriharu, Giacalone, Steven, Gore, Rebecca, Schroeder, Ashley, Dressing, Courtney D., Bieryla, Allyson, Jensen, Eric L. N., Massey, Bob, Shporer, Avi, Kuzuhara, Masayuki, Charbonneau, David, Ciardi, David R., Doty, John P., Esparza-Borges, Emma, Harakawa, Hiroki, Hodapp, Klaus, Ikoma, Masahiro, Ikuta, Kai, Isogai, Keisuke, Jenkins, Jon M., Kagetani, Taiki, Kimura, Tadahiro, Kodama, Takanori, Kotani, Takayuki, Krishnamurthy, Vigneshwaran, Kudo, Tomoyuki, Kurita, Seiya, Kurokawa, Takashi, Kusakabe, Nobuhiko, Latham, David W., McLean, Brian, Murgas, Felipe, Nishikawa, Jun, Nishiumi, Taku, Omiya, Masashi, Osborn, Hugh P., Palle, Enric, Parviainen, Hannu, Ricker, George R., Seager, Sara, Serizawa, Takuma, Tamura, Motohide, Teng, Huan-Yu, Terada, Yuka, Twicken, Joseph D., Ueda, Akitoshi, Vanderspek, Roland, Vievard, Sébastien, Winn, Joshua N., Zou, Yujie
We present the discovery and validation of a temperate sub-Neptune around the nearby mid-M dwarf TIC 470381900 (TOI-1696), with a radius of $3.09 \pm 0.11 \,R_\oplus$ and an orbital period of $2.5 \,\rm{days}$, using a combination of TESS and follow-
Externí odkaz:
http://arxiv.org/abs/2203.02694
Autor:
Carmichael, Theron W., Irwin, Jonathan M., Murgas, Felipe, Pallé, Enric, Stassun, Keivan G., Bartnik, Matthew, Collins, Karen A., de Leon, Jerome, Esparza-Borges, Emma, Fedewa, Jeremy, Fong, William, Fukui, Akihiko, Jenkins, Jon M., Kagetani, Taiki, Latham, David W., Lund, Michael B., Mann, Andrew W., Moldovan, Dan, Morgan, Edward H., Narita, Norio, Painter, Shane, Parviainen, Hannu, Quintana, Elisa V., Ricker, George R., Schulte, Jack, Schwarz, Richard P., Seager, Sara, Sokolovsky, Kirill, Twicken, Joseph D., Winn, Joshua N.
We report the discovery of TOI-2119b, a transiting brown dwarf (BD) that orbits and is completely eclipsed by an active M-dwarf star. Using light curve data from the Transiting Exoplanet Survey Satellite mission and follow-up high-resolution Doppler
Externí odkaz:
http://arxiv.org/abs/2202.08842
Autor:
Giacalone, Steven, Dressing, Courtney D., Hedges, Christina, Kostov, Veselin B., Collins, Karen A., Jensen, Eric L. N., Yahalomi, Daniel A., Bieryla, Allyson, Ciardi, David R., Howell, Steve B., Lillo-Box, Jorge, Barkaoui, Khalid, Winters, Jennifer G., Matthews, Elisabeth, Livingston, John H., Quinn, Samuel N., Safonov, Boris S., Cadieux, Charles, Furlan, E., Crossfield, Ian J. M., Mandell, Avi M., Gilbert, Emily A., Kruse, Ethan, Quintana, Elisa V., Ricker, George R., Seager, S., Winn, Joshua N., Jenkins, Jon M., Adkins, Britt Duffy, Baker, David, Barclay, Thomas, Barrado, David, Batalha, Natalie M., Belinski, Alexander A., Benkhaldoun, Zouhair, Buchhave, Lars A., Cacciapuoti, Luca, Charbonneau, David, Chontos, Ashley, Christiansen, Jessie L., Cloutier, Ryan, Collins, Kevin I., Conti, Dennis M., Cutting, Neil, Dixon, Scott, Doyon, René, Mufti, Mohammed El, Esparza-Borges, Emma, Essack, Zahra, Fukui, Akihiko, Gan, Tianjun, Gary, Kaz, Ghachoui, Mourad, Gillon, Michaël, Girardin, Eric, Glidden, Ana, Gonzales, Erica J., Guerra, Pere, Horch, Elliott P., Helminiak, Krzysztof G., Howard, Andrew W., Huber, Daniel, Irwin, Jonathan M., Isopi, Giovanni, Jehin, Emmanuël, Kagetani, Taiki, Kane, Stephen R., Kawauchi, Kiyoe, Kielkopf, John F., Lewin, Pablo, Luker, Lindy, Lund, Michael B., Mallia, Franco, Mao, Shude, Massey, Bob, Matson, Rachel A., Mireles, Ismael, Mori, Mayuko, Murgas, Felipe, Narita, Norio, O`Dwyer, Tanner, Petigura, Erik A., Polanski, Alex S., Pozuelos, Francisco J., Palle, Enric, Parviainen, Hannu, Plavchan, Peter P., Relles, Howard M., Robertson, Paul, Rose, Mark E., Rowden, Pamela, Roy, Arpita, Savel, Arjun B., Schlieder, Joshua E., Schnaible, Chloe, Schwarz, Richard P., Sefako, Ramotholo, Selezneva, Aleksandra, Skinner, Brett, Stockdale, Chris, Strakhov, Ivan A., Tan, Thiam-Guan, Torres, Guillermo, Tronsgaard, René, Twicken, Joseph D., Vermilion, David, Waite, Ian A., Walter, Bradley, Wang, Gavin, Ziegler, Carl, Zou, Yujie
Publikováno v:
AJ 163 99 (2022)
The James Webb Space Telescope (JWST) will be able to probe the atmospheres and surface properties of hot, terrestrial planets via emission spectroscopy. We identify 18 potentially terrestrial planet candidates detected by the Transiting Exoplanet Su
Externí odkaz:
http://arxiv.org/abs/2201.12661
Autor:
Fukui, Akihiko, Kimura, Tadahiro, Hirano, Teruyuki, Narita, Norio, Kodama, Takanori, Hori, Yasunori, Ikoma, Masahiro, Pallé, Enric, Murgas, Felipe, Parviainen, Hannu, Kawauchi, Kiyoe, Mori, Mayuko, Esparza-Borges, Emma, Bieryla, Allyson, Irwin, Jonathan, Safonov, Boris S., Stassun, Keivan G., Alvarez-Hernandez, Leticia, Béjar, Víctor J. S., Casasayas-Barris, Núria, Chen, Guo, Crouzet, Nicolas, de Leon, Jerome P., Isogai, Keisuke, Kagetani, Taiki, Klagyivik, Peter, Korth, Judith, Kurita, Seiya, Kusakabe, Nobuhiko, Livingston, John, Luque, Rafael, Madrigal-Aguado, Alberto, Morello, Giuseppe, Nishiumi, Taku, Orell-Miquel, Jaume, Oshagh, Mahmoudreza, Sánchez-Benavente, Manuel, Stangret, Monika, Terada, Yuka, Watanabe, Noriharu, Zou, Yujie, Tamura, Motohide, Kurokawa, Takashi, Kuzuhara, Masayuki, Nishikawa, Jun, Omiya, Masashi, Vievard, Sébastien, Ueda, Akitoshi, Latham, David W., Quinn, Samuel N., Strakhov, Ivan S., Belinski, Alexandr A., Jenkins, Jon M., Ricker, George R., Seager, Sara, Vanderspek, Roland, Winn, Joshua N., Charbonneau, David, Ciardi, David R., Collins, Karen A., Doty, John P., Bachelet, Etienne, Harbeck, Daniel
We report the discovery of TOI-2285b, a sub-Neptune-sized planet transiting a nearby (42 pc) M dwarf with a period of 27.3 days. We identified the transit signal from the Transiting Exoplanet Survey Satellite photometric data, which we confirmed with
Externí odkaz:
http://arxiv.org/abs/2110.10215
Autor:
Triaud, Amaury H M J, Dransfield, Georgina, Kagetani, Taiki, Timmermans, Mathilde, Narita, Norio, Barkaoui, Khalid, Hirano, Teruyuki, Rackham, Benjamin V, Mori, Mayuko, Baycroft, Thomas, Benkhaldoun, Zouhair, Burgasser, Adam J, Caldwell, Douglas A, Collins, Karen A, Davis, Yasmin T, Delrez, Laetitia, Demory, Brice-Oliver, Ducrot, Elsa, Fukui, Akihiko, Muñoz, Clàudia Jano
Publikováno v:
Monthly Notices of the Royal Astronomical Society: Letters; Oct2023, Vol. 525 Issue 1, pL98-L104, 7p