2007 Preprints
Last updated: 20/12/2007
No. | Author/s | Title |
46/07 | Patrick Petitjean, Cedric Ledoux, and R. Srianand | The Nitrogen and Oxygen abundances in the neutral gas at high redshift |
45/07 | C. Konar, M. Jamrozy, D. J. Saikia, J. Machalski | A multifrequency study of giant radio sources I. Low-frequency Gaint Metrewave Radio Telescope observations of selected sources |
44/07 | M. Jamrozy, C. Konar, J. Machalski, D. J. Saikia | A multifrequency study of giant radio sources II. Spectral ageing analysis of the lobes of selected sources |
43/07 | Archana Bora, Ranjan Gupta, Harinder P. Singh,Jayant Murthy and Rekhesh Mohan | A 3D Automated Classification Scheme for the TAUVEX data pipeline |
42/07 | Yuri Shtanov, Alexander Viznyuk and Varun Sahni | Gravitational instability on the brane: the role of boundary conditions |
41/07 | Hideki Maeda, Varun Sahni and Yuri Shtanov | Braneworld dynamics in Einstein Gauss Bonnet gravity |
40/07 | Minu Joy, Varun Sahni and Alexei A. Starobinsky | A New Universal Local Feature in the Inflationary Perturbation Spectrum |
39/07 | Sanjeev Dhurandhar, Badri Krishnan, Himan Mukhopadhyay and John T. Whelan | The cross-correlation search for periodic gravitational waves |
38/07 | Gargi Shaw1, G. J. Ferland, R. Srianand, N. P. Abel, P. A. M. van Hoof, & P. C. Stancil | On the enhanced cosmic-ray ionization rate in the diffuse cloud towards Zeta Persei |
37/07 | Tapan Naskar, Nabajit Chakravarty, Jayanta K. Bhattacharjee and Arnab K. Ray | Acoustic perturbations on steady spherical accretion in Schwarzschild geometry |
36/07 | Arman Shafieloo, Tarun Souradeep | Estimation of Primordial Spectrum with post-WMAP 3 year data |
35/07 | Arman Shafieloo | Model Independent Reconstruction of the Expansion History of the Universe and the Properties of Dark Energy |
34/07 | Andrew Fox, Patrick Petitjean, Cedric Ledoux and R. Srianand | Multiphase plasma in sub-damped Lyman-Alpha systems : A hidden metal reservoir |
33/07 | Amit Pathak, Shantanu Rastogi | Theoretical spectra of PAHs in modeling astrophysical IR features |
32/07 | P. Noterdaeme, C. Ledoux, P. Petitjean, F. Le Petit, R. Srianand & A. Smette | Excitation mechanisms in newly discovered H2-bearing Damped Lyman-alpha clouds: systems with low molecular fractions |
31/07 | Arnab K. Ray, Jayanta K. Bhattacharjee | Standing and travelling waves in the shallow-water circular hydraulic jump |
30/07 | Tapan Naskar , John Ward | Type I singularities and the Phantom Menace |
29/07 | Andrew J. Fox, Cedric Ledoux, Patrick Petitjean & Raghunathan Srianand | C iv absorption in damped and sub-damped Lyman-alpha systems: Correlations with metallicity and implications for galactic winds at z~2-3 |
28/07 | Sanjit Mitra, S. V. Dhurandhar, Tarun Souradeep, Albert Lazzarini, Vuk Mandic, Sukanta Bose and Stephan Ballmer | Gravitational wave radiometry: Mapping a stochastic gravitational wave background |
27/07 | Nirupam Roy and Arnab K. Ray | Critical properties of spherically symmetric accretion in a fractal medium |
26/07 | Rajib Saha, Simon Prunet, Pankaj Jain and T. Souradeep | CMB anisotropy power spectrum using linear combinations of WMAP maps |
25/07 | S. V. Dhurandhar | Physical and algebraical models of LISA |
24/07 | K. D. Patil, S. S. Zade and A. N. Mohod | Gravitational collapse of radiating Dyon solution and cosmic censorship hypothesis |
23/07 | Amit Pathak and Shantanu Rastogi | Theoretical infrared spectra of large polycyclic aromatic hydrocarbons |
22/07 | Joydeep Bagchi, Florence Durret, Gastao B. Lima Neto, Surajit Paul | Giant Ringlike Radio Structures Around Galaxy Cluster Abell 3376 |
21/07 | Jayanta K.Bhattacharjee, Arnab K. Ray | Secular instability in quasi-viscous disc accretion |
20/07 | Sudhanshu Barway, Ajit Kembhavi | A SuperMassive Black Hole Fundamental Plane for Ellipticals |
19/07 | D. B. Vaidya, Ranjan Gupta, T. P. Snow | Composite Interstellar Grains |
18/07 | Gopal-Krishna, Samir Dhurde, Pronoy Sircar & Paul J. Wiita | Influence of the jet opening angle on the derived kinematical parameters of blazar jets having uniform and stratified bulk motion |
17/07 | Gopal-Krishna, Pronoy Sircar & Samir Dhurde | Kinematical diagrams for conical relativistic jets |
16/07 | Rawat, A., Kembhavi, A.K., Hammer, F., Flores, H. and Barway, S. | Unravelling the morphologies of Luminous Compact Galaxies using the HST/ACS GOODS survey |
15/07 | Ipsita Mandal, Arnab K. Ray, Tapas K. Das | Critical properties of spherically symmetric black hole accretion in Schwarzschild geometry |
Sanghamitra Goswami, Saba Nashreen Khan, Arnab K. Ray, Tapas Kumar Das | Axisymmetric black hole accretion in the Kerr metric as an autonomous dynamical system | |
K.D. Patil, S.S. Zade, A.N. Mohod | Non-spherical gravitational collapse of strange quark matter | |
Sudhanshu Barway, Ajit Kembhavi, Yogesh Wadadekar, C.D. Ravikumar, Y. D. Mayya | Lenticular Galaxy Formation - Possible Luminosity Dependence | |
Sharanya Sur, Anvar Shukurov & Kandaswamy Subramanian | Galactic dynamos supported by magnetic helicity fluxes | |
Sharanya Sur, Kandaswamy Subramanian & Axel Brandenburg | Kinetic and magnetic alpha effects in nonlinear dynamo theory | |
P. Noterdaeme, P. Petitjean, R. Srianand, C. Ledoux, F. Le Petit | Physical conditions in the neutral interstellar medium at z=2.43 toward Q2348-011 | |
Saumyadip Samui, R. Srianand, Kanadaswamy Subramanian | Probing the star formation history using the redshift evolution of luminosity fuctions | |
Rodney Nascimento Guimaraes, Patrick Petitjean, Emmanuel Beaumont Rollinde, Reinaldo Ramos De Carvalho, George Djorgovski, R. Srianand, Ali Aghaee, Sandra Castro | Evidence for overdensity around z_em > 4 quasars from the proximity effect | |
Sanjit Mitra, Anand S. Sengupta, Subharthi Ray, Rajib Saha, Tarun Souradeep | CMB power spectrum estimation with non-circular beam and incomplete sky coverage | |
Hideyuki Tagoshi, Himan Mukhopadhyay, Sanjeev Dhurandhar(et al.) | Detecting gravitional waves from inspiraling binaries with a network of detectors: coherent strategies by correlated detectors | |
Arnab K. Ray and Jayanta K. Bhattacharjee | Evolution of transonicity in an accretion disc | |
03/07 | Andrew J. Fox, Patrick Petitjean, Cedric Ledoux, Raghunathan Srianand |
Hot Halos around High Redshift Protogalaxies: Observations of O VI and N V
Absorption in Damped Lyman Alpha systems |
02/07 | Ray Norris, Heinz Andernach, Guenther Eichhorn, Francoise Genova, Elizabeth Griffin, Robert Hanisch, Ajit Kembhavi, Robert Kennicutt, Anita Richards |
Astronomical Data Management |
Ajit Kembhavi | Virtual observatories and developing countries |