Zobrazeno 1 - 10
of 4 829
pro vyhledávání: '"Schöller, A."'
Autor:
Hubrig, Swetlana, Schöller, Markus, Järvinen, Silva P., Cikota, Aleksandar, Abdul-Masih, Michael, Escorza, Ana, Ilyin, Ilya
Magnetic fields are considered to be key components of massive stars, with a far-reaching impact on their evolution and ultimate fate. A magnetic mechanism was suggested for the collimated explosion of massive stars, relevant for long-duration gamma-
Externí odkaz:
http://arxiv.org/abs/2410.19487
Autor:
Schipani, P., Campana, S., Claudi, R., Aliverti, M., Baruffolo, A., Ben-Ami, S., Capasso, G., Colapietro, M., Cosentino, R., D'Alessio, F., D'Avanzo, P., Genoni, M., Hershko, O., Kuncarayakti, H., Landoni, M., Munari, M., Pignata, G., Radhakrishnan, K., Ricci, D., Rubin, A., Scuderi, S., Vitali, F., Young, D., Accardo, M., Achrén, J., Araiza-Durán, J. A., Arcavi, I., Asquini, L., Battaini, F., Bichkovsky, A., Brucalassi, A., Bruch, R., Cabona, L., Cappellaro, E., Della Valle, M., Di Filippo, S., Di Benedetto, R., D'Orsi, S., Gal-Yam, A., Hernandez, M., Ives, D., Kaeufl, H. -U., Kotilainen, J., Causi, G. Li, Lessio, L., Marty, L., Mattila, S., Mehrgan, L., Pasquini, L., Pompei, E., Rappaport, M., Riva, M., Salasnich, B., Savarese, S., Saviane, I., Schöller, M., Silber, A., Smartt, S., Sanchez, R. Zanmar, Stritzinger, M., Sulich, A., Ventura, H.
Publikováno v:
Proc. SPIE 13096, Ground-based and Airborne Instrumentation for Astronomy X, 130961T, (2024)
SOXS (Son Of X-Shooter) is the new ESO instrument that is going to be installed on the 3.58-m New Technology Telescope at the La Silla Observatory. SOXS is a single object spectrograph offering a wide simultaneous spectral coverage from U- to H-band.
Externí odkaz:
http://arxiv.org/abs/2407.17241
Autor:
Hubrig, S., Schöller, M., Jarvinen, S. P., Cikota, A., Abdul-Masih, M., Escorza, A., Jayaraman, R.
Publikováno v:
A&A 686, L4 (2024)
Studies of the magnetic characteristics of massive stars have recently received significant attention because they are progenitors of highly magnetised compact objects. Stars initially more massive than about 8M_sun leave behind neutron stars and bla
Externí odkaz:
http://arxiv.org/abs/2405.20076
The magnetic field in the O9.7 V star HD54879 has been monitored for almost a decade. Spectropolarimetric observations reveal a rather strong mean longitudinal magnetic field that varies with a period of about 7.41 yr. Observations in the H$\alpha$ l
Externí odkaz:
http://arxiv.org/abs/2402.11244
Autor:
Järvinen, S. P., Hubrig, S., Wolff, B., Kurtz, D. W., Mathys, G., Chojnowski, S. D., Schöller, M., Ilyin, I.
Pulsations of rapidly oscillating Ap stars and their interaction with the stellar magnetic field have not been studied in the near-IR region despite the benefits these observations offer compared to visual wavelengths. The main advantage of the near-
Externí odkaz:
http://arxiv.org/abs/2401.16966
Autor:
Abuter, R., Allouche, F., Amorim, A., Bailet, C., Berdeu, A., Berger, J. -P., Berio, P., Bigioli, A., Boebion, O., Bolzer, M. -L., Bonnet, H., Bourdarot, G., Bourget, P., Brandner, W., Cao, Y., Conzelmann, R., Comin, M., Clénet, Y., Courtney-Barrer, B., Davies, R., Defrère, D., Delboulbé, A., Delplancke-Ströbele, F., Dembet, R., Dexter, J., de Zeeuw, P. T., Drescher, A., Eckart, A., Édouard, C., Eisenhauer, F., Fabricius, M., Feuchtgruber, H., Finger, G., Schreiber, N. M. Förster, Garcia, P., Lopez, R. Garcia, Gao, F., Gendron, E., Genzel, R., Gil, J. P., Gillessen, S., Gomes, T., Gonté, F., Gouvret, C., Guajardo, P., Guieu, S., Hackenberg, W., Haddad, N., Hartl, M., Haubois, X., Haußmann, F., Heißel, G., Henning, Th., Hippler, S., Hönig, S. F., Horrobin, M., Hubin, N., Jacqmart, E., Jocou, L., Kaufer, A., Kervella, P., Kolb, J., Korhonen, H., Lacour, S., Lagarde, S., Lai, O., Lapeyrère, V., Laugier, R., Bouquin, J. -B. Le, Leftley, J., Léna, P., Lewis, S., Liu, D., Lopez, B., Lutz, D., Magnard, Y., Mang, F., Marcotto, A., Maurel, D., Mérand, A., Millour, F., More, N., Netzer, H., Nowacki, H., Nowak, M., Oberti, S., Ott, T., Pallanca, L., Paumard, T., Perraut, K., Perrin, G., Petrov, R., Pfuhl, O., Pourré, N., Rabien, S., Rau, C., Riquelme, M., Robbe-Dubois, S., Rochat, S., Salman, M., Sanchez-Bermudez, J., Santos, D. J. D., Scheithauer, S., Schöller, M., Schubert, J., Schuhler, N., Shangguan, J., Shchekaturov, P., Shimizu, T. T., Sevin, A., Soulez, F., Spang, A., Stadler, E., Sternberg, A., Straubmeier, C., Sturm, E., Sykes, C., Tacconi, L. J., Tristram, K. R. W., Vincent, F., von Fellenberg, S., Uysal, S., Widmann, F., Wieprecht, E., Wiezorrek, E., Woillez, J., Zins, G.
Tight relationships exist in the local universe between the central stellar properties of galaxies and the mass of their supermassive black hole. These suggest galaxies and black holes co-evolve, with the main regulation mechanism being energetic fee
Externí odkaz:
http://arxiv.org/abs/2401.14567
Autor:
Chen, Zhaoxi, Moon, Gyeongsik, Guo, Kaiwen, Cao, Chen, Pidhorskyi, Stanislav, Simon, Tomas, Joshi, Rohan, Dong, Yuan, Xu, Yichen, Pires, Bernardo, Wen, He, Evans, Lucas, Peng, Bo, Buffalini, Julia, Trimble, Autumn, McPhail, Kevyn, Schoeller, Melissa, Yu, Shoou-I, Romero, Javier, Zollhöfer, Michael, Sheikh, Yaser, Liu, Ziwei, Saito, Shunsuke
Existing photorealistic relightable hand models require extensive identity-specific observations in different views, poses, and illuminations, and face challenges in generalizing to natural illuminations and novel identities. To bridge this gap, we p
Externí odkaz:
http://arxiv.org/abs/2401.05334
We present an analytic theory unraveling the microscopic mechanism of instabilities within interacting $D$-dimensional Fermi liquid. Our model consists of a $D$-dimensional electron gas subject to an instantaneous electron-electron interaction of a f
Externí odkaz:
http://arxiv.org/abs/2312.17208
Numerous delta Sct and gamma Dor pulsators are identified in the region of the Hertzsprung-Russell diagram that is occupied by chemically peculiar magnetic Ap stars. The connection between delta Sct and gamma Dor pulsations and the magnetic field in
Externí odkaz:
http://arxiv.org/abs/2308.09441
Studies of magnetic fields in the most evolved massive stars, the Wolf-Rayet stars, are of special importance because they are progenitors of certain types of supernovae. The first detection of a magnetic field of the order of a few hundred Gauss in
Externí odkaz:
http://arxiv.org/abs/2306.05038