2008 Preprints


Last updated: 22/12/2008

No. Author/s Title
34/08 G. C. Dewangan, S. Mathur, R. E. Griffiths, & A. R. Rao X-ray emission from active galactic nuclei with intermediate mass black holes
33/08 Varun Sahni, Alexei A. Starobinsky Two new diagnostics of dark energy
32/08 Varun Sahni, Yuri Shtanov Cosmic acceleration and extra dimensions
31/08 Ujjaini Alam, Varun Sahni, Alexei A. Starobinsky Reconstructing cosmological matter perturbations using standard candles and rulers
30/08 M. Bazarghan, H. Safari, D. E. Innes, E. Karami, and S. K. Solanki A nanoflare model for active region radiance: application of artificial neural networks
29/08 Susmita Chakravorty, Ajit K. Kembhavi, Martin Elvis, Gary Ferland Properties of warm absorbers in active galaxies: a systematic stability curve analysis
28/08 Susmita Chakravorty, Ajit K. Kembhavi, Martin Elvis, Gary Ferland, N. R. Badnell Dielectronic recombination and stability of warm gas in active galactic nuclei
27/08 Sharanya Sur and Kandaswamy Subramanian Galactic dynamo action in presence of stochastic alpha and shear
26/08 Rajeev Kumar Jain, Pravabati Chingangbam, Jinn-Ouk Gong, L. Sriramkumar, Tarun Souradeep Double inflation and the low CMB multipoles
25/08 P. Noterdaeme, P. Petitjean, C. Ledoux, R. Srianand, A. Ivanchik HD molecules at high redshift: A low astration factor of deuterium in a solar-metallicity DLA system at z=2.418
24/08 S.V. Dhurandhar, K.R. Nayak and J-Y. Vinet Optimising LISA orbits: The projectile solution
23/08 R. Srianand, N. Gupta, P. Petitjean, P. Noterdaeme, D.J. Saikia Detection of the 2175\AA~ extinction feature and 21-cm absorption in two MgII systems at z~1.3
22/08 S.V. Dhurandhar Time-delay interferometry and the relativistic treatment of LISA optical links
21/08 Mahdi Bazarghan, and Ranjan Gupta Automated classification of sloan digital sky survey (SDSS) stellar spectra using artificial neural networks
20/08 S.V. Dhurandhar, J-Y. Vinet, and K. Rajesh Nayak General relativistic treatment of LISA optical links
19/08 A. Rawat, Francois Hammer, Ajit K. Kembhavi and Hector Flores Towards a robust estimate of the merger rate evolution using near-IR photometry
18/08 Updike, A. C. et al. The Rapidly Flaring Afterglow of the Very Bright and Energetic GRB 070125
17/08 Kuntal Misra, D.K. Sahu , G.C. Anupama and Kavita Pandey Photometric and Spectroscopic study of a highly reddened type Ia supernova SN 2003hx in NGC 2076
16/08 S.Covino, P.D' Avanzo, A.Klotz and etal The complex light-curve of the afterglow of GRB071010A*
15/08 Amit Pathak, Shantanu Rastogi Modeling the interstellar aromatic infrared bands with co-added spectra of PAHs
14/08 Joydeep Bagchi, Gopal-Krishna, Marita Krause and Santosh Joshi A Giant Radio Jet Ejected by An Ultramassive Black Hole in a Single-Lobed Radio Galaxy
13/08 L. Resmi, D. Bhattacharya Hard Electron Energy Distribution in the Relativistic Shocks of GRB Afterglows
12/08 Kuntal Misra, Dave Pooley, Poonam Chandra, D. Bhattacharya, Alak K. Ray, Ram Sagar, Walter H. G. Lewin Type IIP Supernova SN 2004et: A Multi-Wavelength Study in X-Ray, Optical and Radio
11/08 A.J. van der Horst, A. Kamble, L. Resmi, R.A.M.J. Wijers, D. Bhattacharya, B. Scheers, E. Rol, R. Strom, C. Kouveliotou, T. Oosterloo, C.H. Ishwara-Chandra Detailed study of the GRB 030329 radio afterglow deep into the non-relativistic phase
10/08 R. Srianand, P.Noterdaeme, C.Ledoux and P.Petitjean First detection of CO in a high-redshift damped Lyman - Alpha system
09/08 Maulik Parikh and Jan Pieter van der Schaar Not one bit of de sitter information
08/08 Naseer Iqbal, M. N. Vahia, Tabasum Masood, Ajaz Ahmed Some earliest ancient astronomical observatories in Kashmir (India)
07/08 Naseer Iqbal, M. N. Vahia, Tabasum Masood, Ajaz Ahmed A probable meteor impact crater in Kashmir Vally (India)
06/08 Suresh Chandra MHD modes of solar wind flow tubes
05/08 Sharanya Sur, Axel Brandenburg, Kandaswamy Subramanian Kinematic alpha effect in isotropic turbulence simulations
04/08 P. Noterdaeme, C. Ledoux, P. Petitjean, R. Srianand Molecular hydrogen in high-redshift damped lyman-alpha systems: the VLT/UVES database
03/08 Saumyadip Samui, Kandaswamy Subramanian, Raghunathan Srianand Constrained semi-analytical models of Galactic outflows
02/08 N.V. Voshchinnikov, H.K. Das Modelling interstellar extinction and polarization with spheroidal grains
01/08 Varun Sahni, Yuri Shtanov APSIS - an Artificial Planetary System in Space to probe extra-dimensional gravity and MOND