Zobrazeno 1 - 10
of 1 253
pro vyhledávání: '"Somero A"'
Autor:
Gutiérrez, Claudia P., Mattila, Seppo, Lundqvist, Peter, Dessart, Luc, González-Gaitán, Santiago, Jonker, Peter G., Dong, Subo, Coppejans, Deanne, Chen, Ping, Charalampopoulos, Panos, Elias-Rosa, Nancy, Reynolds, Thomas, Kochanek, Christopher, Fraser, Morgan, Pastorello, Andrea, Gromadzki, Mariusz, Neustadt, Jack, Benetti, Stefano, Kankare, Erkki, Kangas, Tuomas, Kotak, Rubina, Stritzinger, Maximilian D., Wevers, Thomas, Zhang, Bing, Bersier, David, Bose, Subhash, Buckley, David A. H., Dastidar, Raya, Gangopadhyay, Anjasha, Hamanowicz, Aleksandra, Kollmeier, Juna, Mao, Jirong, Misra, Kuntal, Potter, Stephen B., Prieto, Jose L., Romero-Colmenero, Encarni, Singh, Mridweeka, Somero, Auni, Terreran, Giacomo, Vaisanen, Petri, Wyrzykowski, Lukasz
We present ultraviolet, optical and near-infrared photometric and optical spectroscopic observations of the luminous, fast blue optical transient (LFBOT), CSS161010:045834-081803 (CSS161010). The transient was found in a low-redshift (z=0.033) dwarf
Externí odkaz:
http://arxiv.org/abs/2408.04698
Autor:
Zhu, Jiazheng, Jiang, Ning, Dong, Subo, Filippenko, Alexei V., Rudy, Richard J., Pastorello, A., Ashall, Christopher, Bose, Subhash, Post, R. S., Bersier, D., Benetti, Stefano, Brink, Thomas G., Chen, Ping, Dou, Liming, Elias-Rosa, N., Lundqvist, Peter, Mattila, Seppo, Russell, Ray W., Sitko, Michael L., Somero, Auni, Stritzinger, M. D., Wang, Tinggui, Brown, Peter J., Cappellaro, E., Fraser, Morgan, Kankare, Erkki, Moran, S., Prentice, Simon, Pursimo, Tapio, Reynolds, T. M., Zheng, WeiKang
When discovered, SN~2017egm was the closest (redshift $z=0.03$) hydrogen-poor superluminous supernova (SLSN-I) and a rare case that exploded in a massive and metal-rich galaxy. Thus, it has since been extensively observed and studied. We report spect
Externí odkaz:
http://arxiv.org/abs/2303.03424
Autor:
Liimets, T., Kolka, I., Kraus, M., Eenmäe, T., Tuvikene, T., Augusteijn, T., Amaral, L. Antunes, Djupvik, A. A., Telting, J. H., Deshev, B., Kankare, E., Kankare, J., Lindberg, J. E., Amby, T. M., Pursimo, T., Somero, A., Thygesen, A., Strøm, P. A.
Publikováno v:
A&A 670, A13 (2023)
Context. V838 Monocerotis is a peculiar binary that underwent an immense stellar explosion in 2002, leaving behind an expanding cool supergiant and a hot B3V companion. Five years after the outburst, the B3V companion disappeared from view, and so fa
Externí odkaz:
http://arxiv.org/abs/2211.06629
Autor:
Onori, F., Cannizzaro, G., Jonker, P. G., Kim, M., Nicholl, M., Mattila, S., Reynolds, T. M., Fraser, M., Wevers, T., Brocato, E., Anderson, J. P., Carini, R., Charalampopoulos, P., Clark, P., Gromadzki, M., Gutiérrez, C. P., Ihanec, N., Inserra, C., Lawrence, A., Leloudas, G., Lundqvist, P., Müller-Bravo, T. E., Piranomonte, S., Pursiainen, M., Rybicki, K. A., Somero, A., Young, D. R., Chambers, K. C., Gao, H., de Boer, T. J. L., Magnier, E. A.
We present the results from a dense multi-wavelength (optical/UV, near-infrared (IR), and X-ray) follow-up campaign of the nuclear transient AT2017gge, covering a total of 1698 days from the transient's discovery. The bolometric lightcurve, the black
Externí odkaz:
http://arxiv.org/abs/2206.00049
Autor:
Mukherjee, A., Hartikainen, A., Joutsensaari, J., Basnet, S., Mesceriakovas, A., Ihalainen, M., Yli-Pirilä, P., Leskinen, J., Somero, M., Louhisalmi, J., Fang, Z., Kalberer, M., Rudich, Y., Tissari, J., Czech, H., Zimmermann, R., Sippula, O.
Publikováno v:
In Science of the Total Environment 20 November 2024 952
Autor:
Eric Schneider, Christopher P. Rüger, Martha L. Chacón-Patiño, Markus Somero, Meri M. Ruppel, Mika Ihalainen, Kajar Köster, Olli Sippula, Hendryk Czech, Ralf Zimmermann
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-12 (2024)
Abstract Peatlands in the northern hemisphere are a major carbon storage but face an increased risk of wildfires due to climate change leading to large-scale smoldering fires in boreal and Arctic peatlands. Smoldering fires release organic carbon ric
Externí odkaz:
https://doaj.org/article/7dd0e5e05ba04aeba4c1cc56444c2d75
Autor:
S. Basnet, A. Hartikainen, A. Virkkula, P. Yli-Pirilä, M. Kortelainen, H. Suhonen, L. Kilpeläinen, M. Ihalainen, S. Väätäinen, J. Louhisalmi, M. Somero, J. Tissari, G. Jakobi, R. Zimmermann, A. Kilpeläinen, O. Sippula
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 3197-3215 (2024)
Residential biomass combustion significantly contributes to light-absorbing carbonaceous aerosols in the atmosphere, impacting the earth's radiative balance at regional and global levels. This study investigates the contribution of brown carbon (BrC)
Externí odkaz:
https://doaj.org/article/0b17be3ad14e4f7cb33df25eb0929ce6
Autor:
Cai, Y. -Z., Pastorello, A., Fraser, M., Botticella, M. T., Elias-Rosa, N., Wang, L. -Z., Kotak, R., Benetti, S., Cappellaro, E., Turatto, M., Reguitti, A., Mattila, S., Smartt, S. J., Ashall, C., Benitez, S., Chen, T. -W., Harutyunyan, A., Kankare, E., Lundqvist, P., Mazzali, P. A., Morales-Garoffolo, A., Ochner, P., Pignata, G., Prentice, S. J., Reynolds, T. M., Shu, X. -W., Stritzinger, M. D., Tartaglia, L., Terreran, G., Tomasella, L., Valenti, S., Valerin, G., Wang, G. -J., Wang, X. -F., Borsato, L., Callis, E., Cannizzaro, G., Chen, S., Congiu, E., Ergon, M., Galbany, L., Gal-Yam, A., Gao, X., Gromadzki, M., Holmbo, S., Huang, F., Inserra, C., Itagaki, K., Kostrzewa-Rutkowska, Z., Maguire, K., Margheim, S., Moran, S., Onori, F., Carracedo, A. Sagués, Smith, K. W., Sollerman, J., Somero, A., Wang, B., Young, D. R.
Publikováno v:
A&A 654, A157 (2021)
We present the spectroscopic and photometric study of five intermediate-luminosity red transients (ILRTs), namely AT 2010dn, AT 2012jc, AT 2013la, AT 2013lb, and AT 2018aes. They share common observational properties and belong to a family of objects
Externí odkaz:
http://arxiv.org/abs/2108.05087
Publikováno v:
BMC Biology, Vol 21, Iss 1, Pp 1-16 (2023)
Abstract Background RNA editing by adenosine deaminase acting on RNA (ADAR) occurs in all metazoans and fulfils several functions. Here, we examined effects of acclimation temperature (27 °C, 18 °C,13 °C) on editing patterns in six tissues of zebr
Externí odkaz:
https://doaj.org/article/cd156ed7576b4112b5383934ea59f91d
Autor:
Bose, Subhash, Dong, Subo, Kochanek, C. S., Stritzinger, M. D., Ashall, Chris, Benetti, Stefano, Falco, E., Filippenko, Alexei V., Pastorello, Andrea, Prieto, Jose L., Somero, Auni, Sukhbold, Tuguldur, Zhang, Junbo, Auchettl, Katie, Brink, Thomas G., Brown, J. S., Chen, Ping, Fiore, A., Grupe, Dirk, Holoien, T. W. -S., Lundqvist, Peter, Mattila, Seppo, Mutel, Robert, Pooley, David, Post, R. S., Reddy, N., Reynolds, Thomas M., Shappee, Benjamin J., Stanek, K. Z., Thompson, Todd A., Villanueva Jr., S., Zheng, WeiKang
ASASSN-18am/SN 2018gk is a newly discovered member of the rare group of luminous, hydrogen-rich supernovae (SNe) with a peak absolute magnitude of $M_V \approx -20$ mag that is in between normal core-collapse SNe and superluminous SNe. These SNe show
Externí odkaz:
http://arxiv.org/abs/2007.00008