Zobrazeno 1 - 10
of 1 199
pro vyhledávání: '"Schöfer, P."'
Autor:
Goffo, E., Chaturvedi, P., Murgas, F., Morello, G., Orell-Miquel, J., Acuña, L., Peña-Moñino, L., Pallé, E., Hatzes, A. P., Geraldía-González, S., Pozuelos, F. J., Lanza, A. F., Gandolfi, D., Caballero, J. A., Schlecker, M., Pérez-Torres, M., Lodieu, N., Schweitzer, A., Hellier, C., Jeffers, S. V., Duque-Arribas, C., Cifuentes, C., Béjar, V. J. S., Daspute, M., Dubois, F., Dufoer, S., Esparza-Borges, E., Fukui, A., Hayashi, Y., Herrero, E., Mori, M., Narita, N., Parviainen, H., Tal-Or, L., Vanaverbeke, S., Hermelo, I., Amado, P. J., Dreizler, S., Henning, Th., Lillo-Box, J., Luque, R., Mallorquín, M., Nagel, E., Quirrenbach, A., Reffert, S., Reiners, A., Ribas, I., Schöfer, P., Tabernero, H. M., Zechmeister, M.
We report the confirmation and mass determination of a mini-Neptune transiting the M3.5 V star TOI-4438 (G 182-34) every 7.44 days. A transit signal was detected with NASA's TESS space mission in the sectors 40, 52, and 53. In order to validate the p
Externí odkaz:
http://arxiv.org/abs/2403.09833
Autor:
Murgas, F., Pallé, E., Orell-Miquel, J., Carleo, I., Peña-Moñino, L., Pérez-Torres, M., Watkins, C. N., Jeffers, S. V., Azzaro, M., Barkaoui, K., Belinski, A. A., Caballero, J. A., Charbonneau, D., Cheryasov, D. V., Ciardi, D. R., Collins, K. A., Cortés-Contreras, M., de Leon, J., Duque-Arribas, C., Enoc, G., Esparza-Borges, E., Fukui, A., Geraldía-González, S., Gilbert, E. A., Hatzes, A. P., Hayashi, Y., Henning, Th., Herrero, E., Jenkins, J. M., Lillo-Box, J., Lodieu, N., Lund, M. B., Luque, R., Montes, D., Nagel, E., Narita, N., Parviainen, H., Polanski, A. S., Reffert, S., Schlecker, M., Schöfer, P., Schwarz, R. P., Schweitzer, A., Seager, S., Stassun, K. G., Tabernero, H. M., Terada, Y., Twicken, J. D., Vanaverbeke, S., Winn, J. N., Zambelli, R., Amado, P. J., Quirrenbach, A., Reiners, A., Ribas, I.
Planets with orbital periods shorter than 1 day are rare and have formation histories that are not completely understood. Small ($R_\mathrm{p} < 2\; R_\oplus$) ultra-short-period (USP) planets are highly irradiated, probably have rocky compositions w
Externí odkaz:
http://arxiv.org/abs/2401.12150
Autor:
Fuhrmeister, B., Czesla, S., Schmitt, J. H. M. M., Schneider, P. C., Caballero, J. A., Jeffers, S. V., Nagel, E., Montes, D., Ortiz, M. C. Gálves, Reinerns, A., Ribas, I., Quirrenbach, A., Amado, P. J., Henning, Th., Lodieu, N., Martín-Fernández, P., Morales, J. C., Schöfer, P., Seifert, W., Zechmeister, M.
Publikováno v:
A&A 678, A1 (2023)
The hydrogen Paschen lines are known activity indicators, but studies of them in M~dwarfs during quiescence are as rare as their reports in flare studies. This situation is mostly caused by a lack of observations, owing to their location in the near-
Externí odkaz:
http://arxiv.org/abs/2308.07685
Autor:
Ribas, I., Reiners, A., Zechmeister, M., Caballero, J. A., Morales, J. C., Sabotta, S., Baroch, D., Amado, P. J., Quirrenbach, A., Abril, M., Aceituno, J., Anglada-Escudé, G., Azzaro, M., Barrado, D., Béjar, V. J. S., de Haro, D. Benítez, Bergond, G., Bluhm, P., Ortega, R. Calvo, Guillén, C. Cardona, Chaturvedi, P., Cifuentes, C., Colomé, J., Cont, D., Cortés-Contreras, M., Czesla, S., Díez-Alonso, E., Dreizler, S., Duque-Arribas, C., Espinoza, N., Fernández, M., Fuhrmeister, B., Galadí-Enríquez, D., García-López, A., González-Álvarez, E., Hernández, J. I. González, Guenther, E. W., de Guindos, E., Hatzes, A. P., Henning, Th., Herrero, E., Hintz, D., Huelmo, Á. L., Jeffers, S. V., Johnson, E. N., de Juan, E., Kaminski, A., Kemmer, J., Khaimova, J., Khalafinejad, S., Kossakowski, D., Kürster, M., Labarga, F., Lafarga, M., Lalitha, S., Lampón, M., Lillo-Box, J., Lodieu, N., González, M. J. López, López-Puertas, M., Luque, R., Magán, H., Mancini, L., Marfil, E., Martín, E. L., Martín-Ruiz, S., Molaverdikhani, K., Montes, D., Nagel, E., Nortmann, L., Nowak, G., Pallé, E., Passegger, V. M., Pavlov, A., Pedraz, S., Perdelwitz, V., Perger, M., Ramón-Ballesta, A., Reffert, S., Revilla, D., Rodríguez, E., Rodríguez-López, C., Sadegi, S., Carrasco, M. Á. Sánchez, Sánchez-López, A., Sanz-Forcada, J., Schäfer, S., Schlecker, M., Schmitt, J. H. M. M., Schöfer, P., Schweitzer, A., Seifert, W., Shan, Y., Skrzypinski, S. L., Solano, E., Stahl, O., Stangret, M., Stock, S., Stürmer, J., Tabernero, H. M., Tal-Or, L., Trifonov, T., Vanaverbeke, S., Yan, F., Osorio, M. R. Zapatero
The CARMENES instrument was conceived to deliver high-accuracy radial velocity (RV) measurements with long-term stability to search for temperate rocky planets around a sample of nearby cool stars. The broad wavelength coverage was designed to provid
Externí odkaz:
http://arxiv.org/abs/2302.10528
The CARMENES search for exoplanets around M dwarfs. Line-by-line sensitivity to activity in M dwarfs
Autor:
Lafarga, M., Ribas, I., Zechmeister, M., Reiners, A., López-Gallifa, Á., Montes, D., Quirrenbach, A., Amado, P. J., Caballero, J. A., Azzaro, M., Béjar, V. J. S., Hatzes, A. P., Henning, Th., Jeffers, S. V., Kaminski, A., Kürster, M., Schöfer, P., Schweitzer, A., Tabernero, H. M., Osorio, M. R. Zapatero
Publikováno v:
A&A 674, A61 (2023)
Radial velocities (RVs) measured from high-resolution stellar spectra are routinely used to detect and characterise orbiting exoplanet companions. The different lines present in stellar spectra are created by several species, which are non-uniformly
Externí odkaz:
http://arxiv.org/abs/2302.07916
Autor:
Aschenauer, Elke-Caroline, Barish, Kenneth, Bazilevsky, Alexander, Chu, Xiaoxuan, Drachenberg, James, Eyser, Oleg, Fatemi, Renee, Gagliardi, Carl, Park, Sanghwa, Schoefer, Vincent, Seidl, Ralf, Wissink, Scott, Xu, Qinghua, Zurek, Maria
The RHIC Cold QCD program has produced a remarkable breadth of physics results and experimental techniques in the exploration of the fundamental structure of strongly interacting matter over the years. In this document, we present highlights of longi
Externí odkaz:
http://arxiv.org/abs/2302.00605
Autor:
Kossakowski, D., Kürster, M., Trifonov, T., Henning, Th., Kemmer, J., Caballero, J. A., Burn, R., Sabotta, S., Crouse, J. S., Fauchez, T. J., Nagel, E., Kaminski, A., Herrero, E., Rodríguez, E., González-Álvarez, E., Quirrenbach, A., Amado, P. J., Ribas, I., Reiners, A., Aceituno, J., Béjar, V. J. S., Baroch, D., Bastelberger, S. T., Chaturvedi, P., Cifuentes, C., Dreizler, S., Jeffers, S. V., Kopparapu, R., Lafarga, M., López-González, M. J., n-Ruiz, S. Martí, Montes, D., Morales, J. C., Pallé, E., Pavlov, A., Pedraz, S., Perdelwitz, V., Pérez-Torres, M., Perger, M., Reffert, S., López, C. Rodríguez, Schlecker, M., Schöfer, P., Schweitzer, A., Shan, Y., Shields, A., Stock, S., Wolf, E., Osorio, M. R. Zapatero, Zechmeister, M.
Publikováno v:
A&A 670, A84 (2023)
We present the discovery of an Earth-mass planet ($M_b\sin i = 1.26\pm0.21M_\oplus$) on a 15.6d orbit of a relatively nearby ($d\sim$9.6pc) and low-mass ($0.167\pm0.011 M_\odot$) M5.0V star, Wolf 1069. Sitting at a separation of $0.0672\pm0.0014$au a
Externí odkaz:
http://arxiv.org/abs/2301.02477
Autor:
Stefanie Kirchberger, Mohamed R. Shoeb, Daria Lazic, Andrea Wenninger-Weinzierl, Kristin Fischer, Lisa E. Shaw, Filomena Nogueira, Fikret Rifatbegovic, Eva Bozsaky, Ruth Ladenstein, Bernd Bodenmiller, Thomas Lion, David Traver, Matthias Farlik, Christian Schöfer, Sabine Taschner-Mandl, Florian Halbritter, Martin Distel
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Neutrophils are evolutionarily conserved innate immune cells playing pivotal roles in host defense. Zebrafish models have contributed substantially to our understanding of neutrophil functions but similarities to human neutrophil maturation
Externí odkaz:
https://doaj.org/article/25da6029f28242b39dcae2b849a07a2d
Autor:
Kossakowski, D., Kürster, M., Henning, Th., Trifonov, T., Caballero, J. A., Lafarga, M., Bauer, F. F., Stock, S., Kemmer, J., Jeffers, S. V., Amado, P. J., Pérez-Torres, M., Béjar, V. J. S., Cortés-Contreras, M., Ribas, I., Reiners, A., Quirrenbach, A., Aceituno, J., Baroch, D., Cifuentes, C., Dreizler, S., Forcada, J. S., Hatzes, A., Kaminski, A., Montes, D., Morales, J. C., Pavlov, A., Peña, L., Perdelwitz, V., Reffert, S., Revilla, D., López, C. Rodríguez, Rosich, A., Sadegi, S., Schöfer, P., Schweitzer, A., Zechmeister, M.
Publikováno v:
A&A 666, A143 (2022)
Context: A challenge with radial-velocity (RV) data is disentangling the origin of signals either due to a planetary companion or to stellar activity. In fact, the existence of a planetary companion has been proposed, as well as contested, around the
Externí odkaz:
http://arxiv.org/abs/2209.05814
Autor:
Simon Schöfer, Sylvia Laffer, Stefanie Kirchberger, Michael Kothmayer, Renate Löhnert, Elmar E. Ebner, Klara Weipoltshammer, Martin Distel, Oliver Pusch, Christian Schöfer
Publikováno v:
European Journal of Histochemistry, Vol 68, Iss 1 (2024)
During the aging process, cells can enter cellular senescence, a state in which cells leave the cell cycle but remain viable. This mechanism is thought to protect tissues from propagation of damaged cells and the number of senescent cells has been sh
Externí odkaz:
https://doaj.org/article/ec659ccaa2ec4d6fa649e2bac1dbd167