Zobrazeno 1 - 10
of 1 804
pro vyhledávání: '"A, Wallström"'
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.
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
Autor:
Malfait, Jolien, Siess, Lionel, Vermeulen, Owen, Esseldeurs, Mats, Wallström, Sofia H. J., Richards, Anita M. S., De Ceuster, Frederik, Maes, Silke, Bolte, Jan, Decin, Leen
Publikováno v:
A&A 691, A57 (2024)
Asymmetric 3D structures are observed in the outflows of evolved low- and intermediate-mass stars, and are believed to be shaped through the interaction of companions that are hidden within the dense wind. We investigate how triple systems can shape
Externí odkaz:
http://arxiv.org/abs/2408.16565
Autor:
Malfait, Jolien, Siess, Lionel, Esseldeurs, Mats, De Ceuster, Frederik, Wallström, Sofia H. J., de Koter, Alex, Decin, Leen
Publikováno v:
A&A 691, A84 (2024)
High-resolution observations reveal that the outflows of evolved low- and intermediate-mass stars harbour complex morphological structures that are linked to the presence of one or multiple companions. Hydrodynamical simulations provide a way to stud
Externí odkaz:
http://arxiv.org/abs/2408.13158
Autor:
Danilovich, T., Malfait, J., Van de Sande, M., Montargès, M., Kervella, P., De Ceuster, F., Coenegrachts, A., Millar, T. J., Richards, A. M. S., Decin, L., Gottlieb, C. A., Pinte, C., De Beck, E., Price, D. J., Wong, K. T., Bolte, J., Menten, K. M., Baudry, A., de Koter, A., Etoka, S., Gobrecht, D., Gray, M., Herpin, F., Jeste, M., Lagadec, E., Maes, S., McDonald, I., Marinho, L., Müller, H. S. P., Pimpanuwat, B., Plane, J. M. C., Sahai, R., Wallström, S. H. J., Yates, J., Zijlstra, A.
Publikováno v:
Nature Astronomy, 8, pages 308-327 (2024)
Binary interactions have been proposed to explain a variety of circumstellar structures seen around evolved stars, including asymptotic giant branch (AGB) stars and planetary nebulae. Studies resolving the circumstellar envelopes of AGB stars have re
Externí odkaz:
http://arxiv.org/abs/2407.16979
Autor:
Chen, Bo-Yan, Bower, Geoffrey C., Dexter, Jason, Markoff, Sera, Ridenour, Anthony, Gurwell, Mark A., Rao, Ramprasad, Wallström, Sofia H. J.
The variability of submillimeter emission provides a useful tool to probe the accretion physics in low-luminosity active galactic nuclei. We accumulate four years of observations using Submillimeter Array for Centaurus A, NGC 4374, NGC 4278, and NGC
Externí odkaz:
http://arxiv.org/abs/2305.06529
Autor:
Montargès, M., Cannon, E., de Koter, A., Khouri, T., Lagadec, E., Kervella, P., Decin, L., McDonald, I., Homan, W., Waters, L. B. F. M., Sahai, R., Gottlieb, C. A., Malfait, J., Maes, S., Pimpanuwat, B., Jeste, M., Danilovich, T., De Ceuster, F., Van de Sande, M., Gobrecht, D., Wallström, S. H. J., Wong, K. T., Mellah, I. El, Bolte, J., Herpin, F., Richards, A. M. S., Baudry, A., Etoka, S., Gray, M. D., Millar, T. J., Menten, K. M., Müller, H. S. P., Plane, J. M. C., Yates, J., Zijlstra, A.
Publikováno v:
A&A 671, A96 (2023)
Aims. Through the ATOMIUM project, based on an ALMA large program, we aim to present a consistent view of a sample of 17 nearby cool evolved stars (Aymptotic Giant Branch and red supergiant stars). Methods. Here we present VLT/SPHERE-ZIMPOL polarimet
Externí odkaz:
http://arxiv.org/abs/2301.02081
Autor:
Erik Thimansson, Sophia Zackrisson, Fredrik Jäderling, Max Alterbeck, Thomas Jiborn, Anders Bjartell, Jonas Wallström
Publikováno v:
Acta Oncologica, Vol 63, Iss 1 (2024)
Objectives: To evaluate the feasibility of AI-assisted reading of prostate magnetic resonance imaging (MRI) in Organized Prostate cancer Testing (OPT). Methods: Retrospective cohort study including 57 men with elevated prostate-specific antigen (PSA
Externí odkaz:
https://doaj.org/article/88098387e2564095b8de1300247f67f4
Autor:
Jonas Hugosson, Sigrid Carlsson, Rebecka Arnsrud Godtman, Mikael Hellström, Jonas Wallström, Emmeli Palmstedt, Marianne Månsson, Karin Stinesen Kollberg
Publikováno v:
BMJ Open, Vol 14, Iss 8 (2024)
Objectives Investigating men’s perceived lifetime risk of prostate cancer.Design Survey-based study to men invited for prostate-specific antigen (PSA) screening in the GÖTEBORG-2 trial between September 2015 and June 2020.Setting 38 775 men in the
Externí odkaz:
https://doaj.org/article/d7ace74a545044478f336afd28d8afa6
Autor:
Wallström, Oskar, Stridsman, Caroline, Lindberg, Anne, Nyberg, Fredrik, Vanfleteren, Lowie E.G.W.
Publikováno v:
In Chest December 2024 166(6):1347-1359
Autor:
Scicluna, P., Kemper, F., McDonald, I., Srinivasan, S., Trejo, A., Wallström, S. H. J., Wouterloot, J. G. A., Cami, J., Greaves, J., He, Jinhua, Hoai, D. T., Kim, Hyosun, Jones, O. C., Shinnaga, H., Clark, C. J. R., Dharmawardena, T., Holland, W., Imai, H., van Loon, J. Th., Menten, K. M., Wesson, R., Chawner, H., Feng, S., Goldman, S., Liu, F. C., MacIsaac, H., Tang, J., Zeegers, S., Amada, K., Antoniou, V., Bemis, A., Boyer, M. L., Chapman, S., Chen, X., Cho, S. -H., Cui, L., Dell'Agli, F., Friberg, P., Fukaya, S., Gomez, H., Gong, Y., Hadjara, M., Haswell, C., Hirano, N., Hony, S., Izumiura, H., Jeste, M., Jiang, X., Kaminski, T., Keaveney, N., Kim, J., Kraemer, K. E., Kuan, Y. -J., Lagadec, E., Lee, C. F., Li, D., Liu, S. -Y., Liu, T., de Looze, I., Lykou, F., Maraston, C., Marshall, J. P., Matsuura, M., Min, C., Otsuka, M., Oyadomari, M., Parsons, H., Patel, N. A., Peeters, E., Pham, T. A., Qiu, J., Randall, S., Rau, G., Redman, M. P., Richards, A. M. S., Serjeant, S., Shi, C., Sloan, G. C., Smith, M. W. L., Suh, K. -W., Toalá, J. A., Uttenthaler, S., Ventura, P., Wang, B., Yamamura, I., Yang, T., Yun, Y., Zhang, F., Zhang, Y., Zhao, G., Zhu, M., Zijlstra, A. A.
The Nearby Evolved Stars Survey (NESS) is a volume-complete sample of $\sim$850 Galactic evolved stars within 3\,kpc at (sub-)mm wavelengths, observed in the CO $J = $ (2$-$1) and (3$-$2) rotational lines, and the sub-mm continuum, using the James Cl
Externí odkaz:
http://arxiv.org/abs/2110.12562