Somnath Bharadwaj
S Bharadwaj
Ph.D.(IISc Bangalore)
Associate Professor, Physics & Meteorology
S Bharadwaj joined the Institute in 1998
Contact Addresses
Residence
C1-132, IIT Campus, Kharagpur 721302
Phone (office)
+91 - 3222 - 283806
Phone (residence)
+91 - 3222 - 283807 (IIT Phone)
email
somnath @ phy.iitkgp.ernet.in
More Information
http://www.cts.iitkgp.ernet.in/~somnath/
Research Areas
Astrophysics
Cosmology
Current Sponsored Projects
Project Title
: The analysis of Galaxy Redshift Surveys
Principal Investigator
: S. Bharadwaj
Co-Principal-Investigators
:
Sponsor
: Department of Science and Technology
Project Title
: Rural Industrilization of West Bengal
Principal Investigator
: D.J. SenRural Industrilization of West
Co-Principal-Investigators
: RN Chattopadhyay, J Sen, A. Dasgupta, S. Bharadwaj
Sponsor
: KVIC
Publications: 2006 - 2007
Power spectrum of HI intensity fluctuations in DDO 210
by
Begum, Ayesha; Chengalur, Jayaram N.; Bhardwaj, Somnath ,
Monthly Notices of the Royal Astronomical Society
,
372, L33
(2006)
The luminosity, colour and morphology dependence of galaxy filaments in the Sloan Digital Sky Survey Data Release Four
by
Pandey, Biswajit; Bharadwaj, Somnath,
Monthly Notices of the Royal Astronomical Society
,
372, 827
(2006)
The luminosity-bias relation from filaments in the Sloan Digital Sky Survey Data Release Four
by
Pandey, Biswajit; Bharadwaj, Somnath,
Monthly Notices of the Royal Astronomical Society
,
377, L15
(2007)
The multifrequency angular power spectrum of the epoch of reionization 21-cm signal
by
Datta, Kanan K.; Choudhury, T. Roy; Bharadwaj, Somnath,
Monthly Notices of the Royal Astronomical Society
,
378, 119
(2007)
Publications: 2005 - 2006
Testing homogeneity on large scales in the Sloan Digital Sky Survey Data Release One
by
Yadav, Jaswant; Bharadwaj, Somnath; Pandey, Biswajit; Seshadri, T. R.,
Monthly Notices of the Royal Astronomical Society
,
364 601
(2005)
What will anisotropies in the clustering pattern in redshifted 21-cm maps tell us?
by
Ali, Sk. Saiyad; Bharadwaj, Somnath; Pandey, Biswajit,
Monthly Notices of the Royal Astronomical Society
,
363 251
(2005)
Probing the bispectrum at high redshifts using 21-cm HI observations
by
Saiyad Ali, SK.; Bharadwaj, Somnath; Pandey, Sanjay K.,
Monthly Notices of the Royal Astronomical Society
,
366 213
(2006)
Publications: 2004 - 2005
Probing non-Gaussian features in the HI distribution at the epoch of reionization
by
S. Bharadwaj and S.K.Pandey,
Monthly Notices of the Royal Astronomical Society
,
358
(2005) 968
Modeling non-linear effects in the redshift space two-point correlation function and its implications for the pairwise velocity dispersion
by
B. Pandey and S. Bharadwaj, 2005, Monthly Notices of the Royal Astronomical Society, 358, 939 B.,
Monthly Notices of the Royal Astronomical Society
,
358
(2005) 939
A two-dimensional analysis of percolation and filamentarity in the Sloan Digital Sky Survey Data Release One
by
B. Pandey and S. Bharadwaj,
Monthly Notices of the Royal Astronomical Society
,
357
(2005) 1068
On using visibility correlations to probe the HI distribution from the dark ages to the present epoch - I. Formalism and the expected signal
by
S. Bharadwaj and Sk.S. Ali,
Monthly Notices of the Royal Astronomical Society,
,
356
(2005) 1519
Using the Filaments in the Las Campanas Redshift Survey to Test the Lambda CDM Model
by
S. Bharafwaj and B. Pandey,
The Astrophysical Journal
,
615
(2005) 1
Can extra dimensional effects replace dark matter?
by
S. Pal, S. Bharadwaj and S. Kar,
Physics Letters B
,
609
(2005) 194
Can the rotation of the dark matter halo of our galaxy be detected through its effect on the cosmic microwave background polarization?
by
Partha Nag, Somnath Bharadwaj and Sayan Kar,
Journal of Cosmology and Astroparticle Physics
,
07
(2005) 006
Some Earlier Publications
HI Fluctuations at Large Red shifts: II - the Signal Expected for the GMRT
by
Bharadwaj Somnath and Pandey, Sanjay K.,
Journal of Astrophysics and Astronomy
,
24
(2003) 23
HI Fluctuations at Large Redshifts : I-Visibility correlation
by
S. Bharadwaj, S. K. Sethi,
J. Astrophysics & Aastronomy
,
22
(2001) 293
Nonlinear redshift distortions: The two-point correlation function
by
S. Bharadwaj,
; Monthly Notices of the Royal Astronomical Soc.
,
327
(2001) 577
Using Gravitational Lensing to study HI clouds at high z
by
T. D. Saini, S. Bharadwaj & S. K. Sethi,
Astrophysical Journal
,
557
(2001) 421