Zobrazeno 1 - 10
of 28
pro vyhledávání: '"M. M. Vergne"'
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We present (UBVRI) multicolor linear polarimetric data for 31 of the brightest stars in the area of the open cluster NGC 5749 considered to study the properties of the interstellar medium (ISM) towards the cluster. Our data yield a mean polarization
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Universidad Nacional de La Plata
instacron:UNLP
Deep CCD UBV(RI)C photometry has been carried out in the area of the open cluster Stock 16. The different photometric diagrams indicate the presence of three superimposed stellar groups, all composed of early type stars. The first of them, the cluste
Publikováno v:
Astronomy & Astrophysics. 419:965-973
We present new ( UBVRI ) multicolor linear polarimetric data for 22 of the brightest stars in the area of the open clusters Hogg 22 and NGC 6204 to study the properties of the ISM (interstellar medium) toward these clusters and between them. The new
Publikováno v:
Astronomy & Astrophysics. 409:933-939
We present ( UBVRI ) multicolor linear polarimetric data for 26 of the brightest stars in the area of the open cluster Stock 16 that were considered to study the properties of the ISM (interstellar medium) towards the cluster. Our data yield a mean p
Publikováno v:
Celestial Mechanics and Dynamical Astronomy. 85:247-267
In several previous papers we had investigated the orbits of the stars that make up galactic satellites and found that many of those orbits were chaotic. In those investigations we made extensive use of the frequency analysis method of Carpintero and
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 289:253-262
We used N-body numerical simulations to investigate the orbital decay, caused by dynamical friction, of a satellite system (such as a globular cluster or a dwarf galaxy) which moves within a larger spherical stellar system (such as a galaxy). In our
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We have obtained optical multicolour (UBVRI) linear polarimetric data for 46 of the brightest stars in the area of the open cluster NGC 6124 in order to investigate the properties of the interstellar medium (ISM) that lies along the line of sight tow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce1342629da16aef492c792fc1961e92
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
We present polarimetric observations in the UBVRI bands corresponding to 54 stars located in the direction of NGC 5606. Our intention is to analyze the dust characteristics between the Sun and the cluster, as well as to confirm doubtful memberships u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d2e7526d05103f7e9a963004733d215
https://www.aanda.org/articles/aa/abs/2007/31/aa7037-06/aa7037-06.html
https://www.aanda.org/articles/aa/abs/2007/31/aa7037-06/aa7037-06.html
Publikováno v:
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Universidad Nacional de La Plata
instacron:UNLP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We present the first linear multicolor polarization observations for a sample of 35 stars in the direction of the Galactic cluster NGC 6231. We have found a complex pattern in the angles of the polarimetric vectors. Near the core of this cluster the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43abd60c9bf6148bfcb227dfffb9afe3
http://iopscience.iop.org/article/10.1086/378799/meta
http://iopscience.iop.org/article/10.1086/378799/meta
Publikováno v:
Celestial Mechanics & Dynamical Astronomy; Mar2003, Vol. 85 Issue 3, p247-267, 21p