http://192.168.1.40:8080/xmlui/handle/123456789/1113 Sun, 31 May 2026 12:08:54 GMT 2026-05-31T12:08:54Z http://192.168.1.40:80/xmlui/bitstream/id/cc82b281-3810-45b3-bf01-d7d94455e20b/barun2009.jpg http://192.168.1.40:8080/xmlui/handle/123456789/1113 http://192.168.1.40:8080/xmlui/handle/123456789/2297 Size distribution of drops in superheated drop detectors Sarkar, R.; Chatterjee, Barun Kumar; Roy, Biva; Roy, Suprakash C. [No abstract available] DOI: 10.1016/j.radphyschem.2004.04.083 Fri, 01 Oct 2004 00:00:00 GMT http://192.168.1.40:8080/xmlui/handle/123456789/2297 2004-10-01T00:00:00Z http://192.168.1.40:8080/xmlui/handle/123456789/2277 Viscosity divergence and gelation Chatterjee, Barun Kumar; Roy, Suprakash A new model of gelation is presented in which the viscosity is observed to diverge without the introduction of shear elasticity when a critical concentration of suspended particles is reached. This viscosity divergence results from the hydrodynamic interaction between the suspended particles and can be explained using the Random Resistance Network model. A comparison of the data and with other models is also presented. DOI: 10.1016/j.radphyschem.2005.08.006 Thu, 01 Dec 2005 00:00:00 GMT http://192.168.1.40:8080/xmlui/handle/123456789/2277 2005-12-01T00:00:00Z http://192.168.1.40:8080/xmlui/handle/123456789/2132 Investigations on compton scattering: New directions Chatterjee, Barun Kumar; LaJohn, L.A.; Roy, S.C. Although inelastic (Compton) scattering of a photon off a free electron was well understood about 80 years ago, inelastic scattering off bound electrons remains an incompletely understood process. The availability of synchrotron light sources has led a great enhancement in the precision of experimental measurements involving this process. As a result, approximations made in obtaining numerical predictions of physical observables are being reexamined by theorists. In this article, we present a comparison of experimental measurements to theoretical predictions to assess the need for future advances in both experiment and theory. DOI: 10.1016/j.radphyschem.2006.03.073 Fri, 01 Dec 2006 00:00:00 GMT http://192.168.1.40:8080/xmlui/handle/123456789/2132 2006-12-01T00:00:00Z http://192.168.1.40:8080/xmlui/handle/123456789/2130 Radiation detection by using superheated droplets Sarkar, R.; Chatterjee, Barun Kumar; Roy, B.; Roy, S.C. The superheated emulsion, a radiation detector consisting of superheated droplets dispersed in a gel or a solid matrix, has been in use for some time now. It was initially designed to detect neutrons but also has been modified to detect energetic photons and heavy ions. It has been primarily used as a neutron dosimeter, but has also been used to obtain the energy spectrum for neutrons from Am-Be. The general features of the superheated emulsion detector along with newer analytic methods to obtain more precise results using it as an active device will be presented. DOI: 10.1016/j.radphyschem.2005.10.007 Wed, 01 Nov 2006 00:00:00 GMT http://192.168.1.40:8080/xmlui/handle/123456789/2130 2006-11-01T00:00:00Z