2010 Preprints

Last updated: 15/12/2010

No. Author/s Title
28/10 Nisha Katyal, Ranjan Gupta, D.B.Vaidya Interstellar Dust Models towards some IUE Stars
27/10 S. Paul, L. Iapichino, F. Miniati, J. Bagchi, K. Mannheim Evolution of shocks and turbulence in major cluster mergers
26/10 Sudhanshu Barway, Yogesh Wadadekar, Ajit K Kembhavi Bar fraction in lenticular galaxies: dependence on luminosity and environment 
25/10 Minu Joy & Tarun Souradeep Perturbed power-law parameters from WMAP7
24/10 Gaurav Goswami & Tarun Souradeep Power spectrum nulls due to non-standard inflationary evolution 
23/10 Marc Kamionkowski, Tarun Souradeep The odd-parity  CMB Bispectrum 
22/10 S. V. Dhurandhar, B. Krishnan A group theoretic approach to detecting gravitational waves from asymmetric rotating neutron stars
21/10 Biswajit Pandey, Gauri Kulkarni, Somnath Bhardwaj & Tarun Sourdeep The size of the longest filament in the Luminous Red Galaxy distribution
20/10 Yue Wu, Harinder P. Singh, Philippe Prugniel, Ranjan Gupta and Mina Koleva

Coude-feed stellar spectral library - atmospheric parameters

19/10

Luigi Iapichino, Jens C. Niemeyer, Surajit Paul and Wolfram Schmidt

Turbulence Modeling and the Physics of the Intra-Cluster Medium

18/10

Vinu Vikram, Yogesh Wadadekar, Ajit Kembhavi and Vijayagovindan

PyMorph: Automated Galaxy Structural Parameter Estimation using Python

17/10

A. K. Sen,  V. F. Polcaro, I. Dey,  and R. Gupta

Photopolarimetric study of the star-forming clouds CB3,CB25,and CB39

16/10

Yoichi Itoh, Ranjan Gupta, Yumiko Oasa, Asoke Sen, Munechika Tanaka, Tsuyoshi Terai, and Seina Nakaoka

Optical Spectroscopy of Candidates of Young Stellar Objects in NGC 1333

15/10

Sanjay Sarwe and Ramesh Tikekar

Non-adiabatic Gravitational Collapse of a Superdense Star

14/10

N. Gupta, R. Srianand, D. V. Bowen, D. G. York and Y. Wadadekar

GMRT  mini-survey to search for 21-cm absorption in Quasar-Galaxy Pairs at z~0.1

13/10

G. C. Dewangan, R. Misra, A. R. Rao, R. E. Griffiths

Associated Spectral and Temporal State Transition of the bright ULX NGC 1313 X-1

12/10

Dhiraj Kumar Hazra, Moumita Aich2, Rajeev Kumar Jain, L. Sriramkumar and Tarun Souradeep

Primordial features due to a step in the inflaton potential

11/10 Sukanta Deb, Harinder P. Singh, T. R. Seshadri, and R. Gupta A CCD photometric study of the late type contact binary EK Comae Berenices
10/10 E. Hadamcik, A. K. Sen, A. C. Levasseur-Regourd, R. Gupta and J. Lasue Polarimetric observations of comet 67P/Churyumov-Gerasimenko during its 2008-2009 apparition
09/10 S. Dhurandhar, H. Mukhopadhyay, H. Tagoshi and N. Kanda Coherent versus coincidence detection of gravitational wave signals from compact inspiraling binaries
08/10 Moumita Aich, Tarun Souradeep Statistical isotropy violation of the CMB brightness fluctuations
07/10 Ng. Ibohal and L. Kapil Charged black holes in Vaidya  backgrounds: Hawkings's Radiation
06/10 Saumyadip Samui, Kandaswamy Subramanian, Raghunathan Srianand Cosmic ray driven outflows from high redshift galaxies
05/10

A.V. Ivanchik, P. Petitjean, S.A. Balashev, R. Srianand, D.A. Varshalovich, C. Ledoux, P. Noterdaeme

HD molecules at high redshift: The absorption system at z=2.3377 towards Q 1232+082
04/10 R. Srianand, N. Gupta, P. Petitjean, P. Noterdaeme, C. Ledoux Detection of 21-cm, H2 and Deuterium absorption at z>3 along the line-of-sight to J1337+3152
03/10 Vinu Vikram, Yogesh Wadadekar, Ajit Kembhavi, G.V. Vijayagovindan Quantitative measure of evolution of bright cluster galaxies at moderate redshifts
02/10 S. V. Dhurandhar, K. Rajesh Nayak, J-Y Vinet Time delay interferometry for LISA with one arm dysfunctional
01/10 H. K. Das; N.V. Voshchinnikov; V.B. Il'in

Interstellar extinction and polarization  - A spheroidal dust grain approach perspective