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  1. No Access

    Article

    Isolated and mildly interacting spiral galaxies: Rotation curves and metallicities

    We present the study of long slit spectra in the region ofHα emission line of a sample of 111 spiral galaxies with recognizable and well defined spiral morphology and with a well determined environmental statu...

    Isabel Márquez, Josefa Masegosa, Mariano Moles… in Astrophysics and Space Science (2003)

  2. No Access

    Chapter

    Isolated and Mildly Interacting Spiral Galaxies: Rotation Curves and Metallicities

    We present the study of long slit spectra in the region of Hα emission line of a sample of 111 spiral galaxies with recognizable and well defined spiral morphology and with a well determined environmental stat...

    Isabel Márquez, Josefa Masegosa, Mariano Moles, Jesús Varela… in The Evolution of Galaxies (2003)

  3. No Access

    Chapter and Conference Paper

    Do Quasars Cluster on Small Scales ( \(\lesssim 15h^{-1}\) Mpc)?

    We carry out a photometric search for bright (V < 23.5) Ly \(\alpha\) emitters on scales

    Leopoldo Infante, Mariano Moles… in Lighthouses of the Universe: The Most Lumi… (2002)

  4. No Access

    Article

    Evolution of Galaxy morphologies in Clusters

    We have studied the evolution of galaxian morphologies from ground-based, good-seeing images of 9 clusters at z=0.09-0.25. The comparison of our data with those relative to higher redshift clusters(Dressler et al...

    Giovanni Fasano, Bianca Poggianti, Warrick Couch… in Astrophysics and Space Science (2001)

  5. No Access

    Article

    NIR properties of isolated spirals with and without an AGN

    We analyze here the morphological and photometrical properties of a sample of isolated spirals with (18) and without (11) an active nucleus, based on near-infrared imaging in the J and K' bands. No difference ...

    Isabel Márquez, Florence Durret, Josefa Masegosa… in Astrophysics and Space Science (2001)

  6. No Access

    Chapter

    NIR Properties of Isolated Spirals with and Without an AGN

    We analyze here the morphological and photometrical properties of a sample of isolated spirals with (18) and without (11) an active nucleus, based on near-infrared imaging in the J and K’bands. No difference i...

    Isabel Márquez, Florence Durret, Josefa Masegosa… in The Evolution of Galaxies (2001)

  7. No Access

    Chapter

    Evolution of Galaxy Morphologies in Clusters

    We have studied the evolution of galaxian morphologies from ground-based, good-seeing images of 9 clusters at z=0.09−0.25. The comparison of our data with those relative to higher redshift clusters (Dressler et a...

    Giovanni Fasano, Bianca Poggianti, Warrick Couch… in The Evolution of Galaxies (2001)

  8. No Access

    Chapter and Conference Paper

    The Nature of the Cosmological Redshift

    The standard cosmological view rests primarily on our interpretation of the Hubble law (the phenomenon) as evidence for the expansion of the Universe (the hypothesis). In this frame the redshift of the lines i...

    Mariano Moles in The Present Status of the Quantum Theory of Light (1997)

  9. No Access

    Chapter and Conference Paper

    The Kormendy Relation for 3 Abell Clusters

    As part of our ongoing study of the Fundamental Plane (FP) for cluster ellipticals we present here the Kormendy relation for the Abell clusters A1878 (z=0.254), A2111 (z=O.229) and A2151 (z=O.037). We apply ou...

    Giovanni Fasano, Daniela Bettoni… in Galaxy Scaling Relations: Origins, Evoluti… (1997)

  10. No Access

    Book and Conference Proceedings

    Structure and Dynamics of the Interstellar medium

    Proceedings of IAU Colloquium No. 120 Held on the Occasion of Guido’s Jubilee in Granada, Spain, April 17–21, 1989

    Guillermo Tenorio-Tagle, Mariano Moles… in Lecture Notes in Physics (1989)

  11. No Access

    Chapter and Conference Paper

    Optical determinations of the time delay in 0957+561

    A photometric monitoring of the “double quasar 0957+561 from 1980 to 1987 gives a value for the time delay between the images A and B of Δt A,B ≅ 415 ± 20 days with a highly significant correlation peak. A detail...

    Christian Vanderriest, Jean Schneider, Georges Herpe… in Gravitational Lenses (1989)