Zobrazeno 1 - 10
of 13 252
pro vyhledávání: '"Khouri, AS"'
Autor:
Danilovich, T., Richards, A. M. S., Van de Sande, M., Gottlieb, C. A., Millar, T. J., Karakas, A. I., Müller, H. S. P., Justtanont, K., Plane, J. M. C., Etoka, S., Wallström, S. H. J., Decin, L., Engels, D., Groenewegen, M. A. T., Kerschbaum, F., Khouri, T., de Koter, A., Olofsson, H., Paladini, C., Stancliffe, R. J.
Publikováno v:
Mon. Not. R. Astron. Soc. 536 (2025) 684-713
We analyse continuum and molecular emission, observed with ALMA, from the dust-enshrouded intermediate-mass AGB star OH 30.1 -0.7. We find a secondary peak in the continuum maps, "feature B", separated by 4.6" from the AGB star, which corresponds to
Externí odkaz:
http://arxiv.org/abs/2411.08235
We investigate the observable characteristics of the extended atmospheres of AGB stars across a wide range of radio and (sub-)mm wavelengths using state-of-the-art 1D dynamical atmosphere and wind models over one pulsation period. We also study the r
Externí odkaz:
http://arxiv.org/abs/2410.07092
The transport of energy through convection is important during many stages of stellar evolution, and is best studied in our Sun or giant evolved stars. Features that are attributed to convection are found on the surface of massive red supergiant star
Externí odkaz:
http://arxiv.org/abs/2409.06785
Autor:
Planquart, L., Paladini, C., Jorissen, A., Escorza, A., Pantin, E., Drevon, J., Aringer, B., Baron, F., Chiavassa, A., Cruzalèbes, P., Danchi, W., De Beck, E., Groenewegen, M. A. T., Höfner, S., Hron, J., Khouri, T., Lopez, B., Lykou, F., Montarges, M., Nardetto, N., Ohnaka, K., Olofsson, H., Rau, G., Rosales-Guzmán, A., Sanchez-Bermudez, J., Scicluna, P., Siess, L., Thévenin, F., Van Eck, S., Vlemmings, W. H. T., Weigelt, G., Wittkowski, M.
Publikováno v:
A&A 687, A306 (2024)
Our purpose is to study the effect of binary companions located within the first 10 stellar radii from the primary AGB star. In this work, we target the mass-losing carbon star V Hydrae (V Hya), looking for signatures of its companion in the dust for
Externí odkaz:
http://arxiv.org/abs/2405.07821
Autor:
Maercker, M., De Beck, E., Khouri, T., Vlemmings, W. H. T., Gustafsson, J., Olofsson, H., Tafoya, D., Kerschbaum, F., Lindqvist, M.
Publikováno v:
A&A 687, A112 (2024)
Aims. We aim to resolve the spatial and kinematic sub-structures in five detached-shell sources to provide detailed constraints for hydrodynamic models that describe the formation and evolution of the shells. Methods. We use observations of the 12 CO
Externí odkaz:
http://arxiv.org/abs/2405.01222
Autor:
Wirth, Vanessa, Bräunig, Johanna, Khouri, Danti, Gutsche, Florian, Vossiek, Martin, Weyrich, Tim, Stamminger, Marc
Despite an emerging interest in MIMO radar, the utilization of its complementary strengths in combination with optical depth sensors has so far been limited to far-field applications, due to the challenges that arise from mutual sensor calibration in
Externí odkaz:
http://arxiv.org/abs/2403.10981
Autor:
Khouri, T., Olofsson, H., Vlemmings, W. H. T., Schirmer, T., Tafoya, D., Maercker, M., De Beck, E., Nyman, L. -Å., Saberi, M.
The mass loss experienced on the asymptotic giant branch (AGB) at the end of the lives of low- and intermediate-mass stars is widely accepted to rely on radiation pressure acting on dust grains formed in the extended AGB atmospheres. The interaction
Externí odkaz:
http://arxiv.org/abs/2402.13676
Autor:
Wallstrom, S. H. J., Danilovich, T., Muller, H. S. P., Gottlieb, C. A., Maes, S., Van de Sande, M., Decin, L., Richards, A. M. S., Baudry, A., Bolte, J., Ceulemans, T., De Ceuster, F., de Koter, A., Mellah, I. El, Esseldeurs, M., Etoka, S., Gobrecht, D., Gottlieb, E., Gray, M., Herpin, F., Jeste, M., Kee, D., Kervella, P., Khouri, T., Lagadec, E., Malfait, J., Marinho, L., McDonald, I., Menten, K. M., Millar, T. J., Montarges, M., Nuth, J. A., Plane, J. M. C., Sahai, R., Waters, L. B. F. M., Wong, K. T., Yates, J., Zijlstra, A.
Publikováno v:
Astron. Astrophys. 681 (2024) A50
The dusty winds of cool evolved stars are a major contributor of the newly synthesised material enriching the Galaxy and future generations of stars. However, the details of the physics and chemistry behind dust formation and wind launching have yet
Externí odkaz:
http://arxiv.org/abs/2312.03467
Autor:
Maximilian Merz, Danai Dima, Hamza Hashmi, Nausheen Ahmed, Friedrich Stölzel, Tobias A. W. Holderried, Roland Fenk, Fabian Müller, Natalia Tovar, Aina Oliver-Cáldes, Kristin Rathje, James A. Davis, David Fandrei, Vladan Vucinic, Soraya Kharboutli, Ben-Niklas Baermann, Francis Ayuk, Uwe Platzbecker, Anca-Maria Albici, Nathalie Schub, Friederike Schmitz, Leyla Shune, Jack Khouri, Faiz Anwer, Shahzad Raza, Joseph McGuirk, Zahra Mahmoudjafari, Kimberly Green, Cyrus Khandanpour, Marcel Teichert, Barbara Jeker, Michele Hoffmann, Nicolaus Kröger, Bastian von Tresckow, Carlos Fernández de Larrea, Thomas Pabst, Al-Ola Abdallah, Nico Gagelmann
Publikováno v:
Blood Cancer Journal, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Despite the astonishing outcomes after chimeric antigen receptor (CAR) T-cell therapy for relapsed refractory multiple myeloma (RRMM), most patients eventually relapse. There are only limited data available on salvage therapies following rel
Externí odkaz:
https://doaj.org/article/494534289884443fbc7448906d6d0a82
Autor:
Maria Vygovska, MD, David Hoyt, BS, Ashley M. Snyder, PhD, MPH, Thorarinn Jonmundsson, MSc, Ashley Khouri, BS, Dev Ram Sahni, MD, MHA, Jonathan Ungar, MD, Jesse M. Lewin, MD, Nicholas Gulati, MD, PhD, Robert G. Phelps, MD, Vikram N. Sahni, MD, Jane M. Grant-Kels, MD, Helgi Sigurdsson, MD, Jon Gunnlaugur Jonasson, MD, Jonas A. Adalsteinsson, MD, PhD
Publikováno v:
JAAD International, Vol 17, Iss , Pp 192-199 (2024)
Background: Impact of Merkel cell polyomavirus (MCPyV) associated Merkel cell carcinoma (MCC) has not been assessed in the Icelandic population, nor in a whole population elsewhere. Objectives: The primary objective was to assess trends in the incide
Externí odkaz:
https://doaj.org/article/8aeebe5be662497b964d626b09cbb59e