J P Das

Post doctoral research associate

Physics Department

Washington University in St. Louis

St Louis 63130, MO.

Phone: 314-935-5049

Email: jdas@physics.wustl.edu
Text Box: List of Publications Papers Das J. P. and Murty S. V. S. (2009) Trapped and in-situ noble gases in individual chondrules: Clues to chondrule formation, Meteoritics and Planetary Science (under review) Das J. P. and Murty S. V. S. (2009) Trapped nitrogen in individual chondrules: Nature of chondrule precursors and clues to formation mechanisms. Journal of Geophysical Research 114, E01008, doi:10.1029/2008JE003232. Das J. P. and Murty S. V. S. (2008) Nitrogen isotopes in chondrules: Signatures of precursors and formation processes. Current Science 94:485-489. Chen H-W, Lee T, Ku T-L and Das J. P. (2008) Production ratio of Nuclear Fallout 137Cs/135Cs. Chinese journal of Physics 46 (5) 560-569. Abstracts J. P. Das, K. Kehm, J. N. Goswami, O. V. Pradivtseva, A. P. Meshik and C. M. Hohenberg (2009) Cosmogenic Neon from individual olivine grains of chondrules and chondrites. Metorit. Planet. Science 44, A56, Abs # 5317. J. P. Das (2009) Fe/Mg-Fe/Mn systematics of chondrules and their host chondrites: clues for their evolution. 40th Lunar and Planetary Science Conference, Abstract #1497 J. P. Das and D-C. Lee (2008) Fe/Mg-Fe/Mn Systematics of Chondrules and Effect of Chondrule Forming Event. Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract #MR13B-1710 J. P. Das and S.V.S. Murty (2008) Are chondrules in enstatite chondrites formed in planetary environment? Terrestrial Planets: Evolution through time, 22-25 January 2008 Physical Research Laboratory, Ahmedabad, India. J. P. Das and S.V.S. Murty (2007) Presence of Insoluble organic matter in chondrule precursors. 9th international conference on gas geochemistry, October 1-8, 2007, Taipei, Taiwan J. P. Das and S.V.S. Murty (2007) Search for pre-compaction irradiation records in chondrules. The 31st symposium on Antarctic Meteorites, June 5-7, 2007, NIPR, Tokyo, Japan. J. P. Das and S.V.S. Murty (2007) Nature of precursors and formation environments of chondrules based on nitrogen and noble gases studies of individual chondrules. 12th ISMAS symposium cum workshop on mass spectrometry, March 25-30, 2007, Goa. S.V.S. Murty and J.P. Das (2006) Nitrogen in individual chondrules from ordinary, enstatite and carbonaceous chondrites. Metorit. Planet. Science 41, A126, Abs #5064. J.P. Das and S.V.S. Murty (2006) Formation of chondrules: clues from nitrogen isotopes. 10th triennial Int. symp. on mass spectrometry, Munnar EPS-9, 103. J.P.Das and S.V.S. Murty (2005) Search for solar cosmic ray records of early Sun in primitive meteorite phases. 29th International Cosmic Ray Conference, Pune 1, 75-78. J.P.Das and S.V.S. Murty (2004) Nitrogen in individual chondrules of ordinary and carbonaceous chondrites. Metorit. Planet. Science 39, A28. S.V.S. Murty, J.P. Das, R.R. Mahajan, N. Sinha and J.N. Goswami (2003) Cosmic ray exposure history and trapped nitrogen and noble gases in the lunar meteorite Y983885. International symposium “Evolution of Solar system materials: A new perspective from Antarctic meteorites”, Sept.3-5, 2003, NIPR, Tokyo, Japan S.V.S. Murty, R.R. Mahajan, J.P. Das, N. Sinha and J.N. Goswami (2003) Trapped and cosmogenic gas components and nuclear tracks in the Nakhlite Y000593. International symposium “Evolution of Solar system materials: A new perspective from Antarctic meteorites”, Sept.3-5, 2003, NIPR, Tokyo, Japan.