output
19962026
researchers with a paper here
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Showing 2005Show all

31 papers · 1 filter

astro-ph2005★ 29 cited

A multisite photometric campaign on the Pre-Main-Sequence delta Scuti pulsator IP Per

V. Ripepi, S. Bernabei, M. Marconi +18

We present the results of a photometric multisite campaign on the Scuti Pre-Main-Sequence star IP Per. Nine telescopes have been involved in the observations, with a total of a…

astro-ph2005★ 7 cited

Revealing the mid-infrared emission structure of IRAS 16594-4656 and IRAS 07027-7934

D. A. Garcia-Hernandez, A. Manchado, P. Garcia-Lario +3

TIMMI2 diffraction-limited mid-infrared images of a multipolar proto-planetary nebula IRAS 16594-4656 and a young [WC] elliptical planetary nebula IRAS 07027-7934 are presented. Th…

astro-ph2005★ 113 cited

Multivariate Analysis of Globular Cluster's Horizontal Branch Morphology: searching for the second parameter

A. Recio-Blanco, A. Aparicio, G. Piotto +2

The interpretation of globular cluster horizontal branch (HB) morphology is a classical problem that can significantly blur our understanding of stellar populations. In this paper,…

math.FA2005★ 3 cited

Heat and Poisson semigroups for Fourier-Neumann expansions

J. J. Betancor, O. Ciaurri, T. Martínez +3

Given , consider the second order differential operator in , which appears in…

astro-ph2005★ 33 cited

GOYA Survey: U and B Number Counts in the Groth-Westphal Strip

M. C. Eliche-Moral, M. Balcells, M. Prieto +3

We present U and B galaxy differential number counts from a field of ~900 arcmin^2, based on GOYA Survey imaging of the HST Groth-Westphal strip. Source detection efficiency correc…

math-ph2005

A Survey of Lagrangian Mechanics and Control on Lie algebroids and groupoids

Jorge Cortes, Manuel de Leon, Juan C. Marrero +2

In this survey, we present a geometric description of Lagrangian and Hamiltonian Mechanics on Lie algebroids. The flexibility of the Lie algebroid formalism allows us to analyze sy…