Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Choque-Challapa, Nelvy"'
Autor:
Palma, Daniela, Lacerna, Ivan, Artale, M. Celeste, Montero-Dorta, Antonio D., Ruiz, Andrés N., Cora, Sofía A., Rodriguez, Facundo, Pallero, Diego, O'Mill, Ana, Choque-Challapa, Nelvy
We investigate low-mass central galaxies with Mstar = $10^{9.5}-10^{10}$ Msun/h, located near massive groups and galaxy clusters using the TNG300 and MDPL2-SAG simulations. We set out to study their evolution, aiming to find hints about the large-sca
Externí odkaz:
http://arxiv.org/abs/2406.12977
We present a deep search for and analysis of X-ray sources in a sample of dwarf galaxies (M$_{r}$ < -15.5 mag) located within twelve galaxy clusters from the Kapteyn IAC WEAVE INT Cluster Survey (KIWICS) of photometric observations in the $\textit{r}
Externí odkaz:
http://arxiv.org/abs/2307.14230
Autor:
Choque-Challapa, Nelvy, Aguerri, J. Alfonso L., Piña, Pavel E. Mancera, Peletier, Reynier, Venhola, Aku, Verheijen, Marc
We analyse a sample of twelve galaxy clusters, from the Kapteyn IAC WEAVE INT Cluster Survey (KIWICS) looking for dwarf galaxy candidates. By using photometric data in the $r$ and $g$ bands from the Wide Field Camera (WFC) at the 2.5-m Isaac Newton t
Externí odkaz:
http://arxiv.org/abs/2108.09610
The disruption of substructure in galaxy clusters likely plays an important role in shaping the cluster population as a significant fraction of cluster galaxies today have spent time in a previous host system, and thus may have been pre-processed. On
Externí odkaz:
http://arxiv.org/abs/1910.03618
Autor:
Choque-Challapa, Nelvy, Aguerri, J Alfonso L, Mancera Piña, Pavel E, Peletier, Reynier, Venhola, Aku, Verheijen, Marc
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Nov2021, Vol. 507 Issue 4, p6045-6060, 16p
Autor:
Mancera Piña, Pavel E, Aguerri, J A L, Peletier, Reynier F, Venhola, Aku, Trager, Scott, Choque Challapa, Nelvy
Publikováno v:
Monthly Notices of the Royal Astronomical Society; May2019, Vol. 485 Issue 1, p1036-1052, 17p
Autor:
Mancera Piña, Pavel E, Peletier, Reynier F, Aguerri, J A L, Venhola, Aku, Trager, Scott, Choque Challapa, Nelvy
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Dec2018, Vol. 481 Issue 4, p4381-4388, 8p