Zobrazeno 1 - 10
of 157
pro vyhledávání: '"E., Irene"'
Autor:
Forte, Juan C., Cellone, Sergio A., De Rossi, María E., Escudero, Carlos G., Faifer, Favio R., Geisler, Douglas, González, Nélida M., Scalia, María C., Sesto, Leandro A., Castelli, Analía V. Smith, Vega, E. Irene
The presence of systematic modulations in the colour distributions in composite samples of globular clusters associated with galaxies in the Virgo and Fornax clusters has been reported in a previous work. In this paper we focus on the 27 brightest ga
Externí odkaz:
http://arxiv.org/abs/1810.04784
Autor:
Forte, Juan C., Faifer, Favio R., Vega, E. Irene, Bassino, Lilia P., Castelli, Analia V. Smith, Cellone, Sergio A., Geisler, Douglas
We present Gemini griz photometry for 521 globular cluster (GC) candidates in a 5.5 x 5.5 arcmin field centered 3.8 arcmin to the south and 0.9 arcmin to the west of the center of the giant elliptical galaxy NGC 4486. All these objects have previousl
Externí odkaz:
http://arxiv.org/abs/1302.3154
As shown in previous works, globular clusters can be used to trace the overall structure of the diffuse stellar populations in early type galaxies if the number of clusters per unit stellar mass depends on metallicity. In this paper we further test t
Externí odkaz:
http://arxiv.org/abs/1112.1884
Autor:
Orsatti, Ana Maria, Feinstein, Carlos, Vergne, M. Marcela, Martinez, Ruben E., Vega, E. Irene
We present polarimetric observations in the UBVRI bands of 72 stars located in the direction of the medium age open cluster NGC 5617. Our intention is to use polarimetry as a tool membership identification, by building on previous investigations inte
Externí odkaz:
http://arxiv.org/abs/1003.2985
This paper explores if, and to what an extent, the stellar populations of early type galaxies can be traced through the colour distribution of their globular cluster systems. The analysis, based on a galaxy sample from the Virgo ACS data, is an exten
Externí odkaz:
http://arxiv.org/abs/0905.0469
Autor:
Forte, Juan C., Bassino, Lilia P., Vega, E. Irene, Gonzalez, Leonardo J. Pellizza, Cellone, Sergio A., Mendez, Mariano
Publikováno v:
Astrophys.J. 123 (2002) 3263
We present linear polarization in the V band for 77 stars in the field of the globular cluster 47 Tucanae (NGC 104), and for 14 bright-star-free regions, located along an elliptical isophotal contour of the cluster, as well as UBVRI measurements for
Externí odkaz:
http://arxiv.org/abs/astro-ph/0202491
Autor:
S. Nwankwo Chibuzo, T. Mbachiantim James, O. Olanegan Victor, O. Endurance Okpomor, E. Irene Carew, F. Okoyeuzu Chigozie, Dereje Belay, Teshome Abebe
Publikováno v:
African Journal of Food Science. 16:58-62
Publikováno v:
In Journal of Molecular Graphics and Modelling July 2014 52:103-113
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