Zobrazeno 1 - 10
of 448
pro vyhledávání: '"Gonz?lez P?rez, J."'
Autor:
González-Perez, J. N., Mittag, M., Schmitt, J. H. M. M., Schröder, K. -P., Jack, D., Rauw, G., Nazé, Y.
TIGRE (Telescopio Internacional de Guanajuato Rob\'otico Espectrosc\'opico) has been operating in fully robotic mode in the Observatory La Luz (Guanajuato, Mexico) since the end of 2013. With its sole instrument, HEROS, an \'echelle spectrograph with
Externí odkaz:
http://arxiv.org/abs/2206.02832
Publikováno v:
A&A 664, A144 (2022)
We investigate the warm ionized gas in the blue compact galaxy (BCG) Haro 14 by means of integral field spectroscopic observations taken with the MUSE/VLT. The large FoV of MUSE and its unprecedented sensitivity enable observations of the galaxy nebu
Externí odkaz:
http://arxiv.org/abs/2206.02754
Publikováno v:
A&A 654, A142 (2021)
(Abriged) Blue compact galaxies (BCGs) are low-luminosity, metal-poor, gas-rich objects that form stars at high rates, excellent analogs to the high-redshift star-forming galaxy population. Being low-mass starbursts, they also constitute ideal labora
Externí odkaz:
http://arxiv.org/abs/2108.09107
Autor:
Fuhrmeister, B., Robrade, J., Gonzalez-Perez, J. N., Schneider, C., Mittag, M., Schmitt, J. H. M. M.
Stellar activity is inherently time variable, therefore simultaneous measurements are necessary to study the correlation between different activity indicators. In this study we compare X-ray fluxes measured within the first all-sky survey conducted b
Externí odkaz:
http://arxiv.org/abs/2106.14546
Publikováno v:
In Journal of Optometry April-June 2024 17(2)
Autor:
Brown, E. L., Marsden, S. C., Mengel, M. W., Jeffers, S. V., Millburn, I., Mittag, M., Petit, P., Vidotto, A. A., Morin, J., See, V., Jardine, M., González-Pérez, J. N., Collaboration, the BCool
Studying cool star magnetic activity gives an important insight into the stellar dynamo and its relationship with stellar properties, as well as allowing us to place the Sun's magnetism in the context of other stars. Only 61 Cyg A (K5V) and $\tau$ Bo
Externí odkaz:
http://arxiv.org/abs/2012.05407
Autor:
Cairós, L. M., González-Pérez, J. N.
Publikováno v:
A&A 634, A95 (2020)
(Abridged) Low-luminosity, active star-forming blue compact galaxies (BCGs) are excellent laboratories for investigating the process of star formation on galactic scales and probing the interplay between massive stars and the surrounding interstellar
Externí odkaz:
http://arxiv.org/abs/2001.02573
Akademický článek
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Autor:
Rauw, G., Nazé, Y., Smith, M. A., Miroshnichenko, A. S., Fló, J. Guarro, Campos, F., Prendergast, P., Danford, S., González-Pérez, J. N., Hempelmann, A., Mittag, M., Schmitt, J. H. M. M., Schröder, K. -P., Zharikov, S. V.
Publikováno v:
A&A 615, A44 (2018)
A growing number of Be and Oe stars, named the gamma Cas stars, are known for their unusually hard and intense X-ray emission. This emission could either trace accretion by a compact companion or magnetic interaction between the star and its decretio
Externí odkaz:
http://arxiv.org/abs/1802.05512
Autor:
Cairós, L. M., González-Pérez, J. N.
Publikováno v:
A&A 608, A119 (2017)
(Abridged) Blue compact galaxies (BCG) are gas-rich, low-mass, small systems that form stars at unusually high rates. This makes them excellent laboratories for investigating the process of star-formation (SF) at galactic scales and the effects of ma
Externí odkaz:
http://arxiv.org/abs/1708.09407