Pal, A.* & Dasgupta, R. (2024). The fate of nitrogen during early silicate differentiation of rocky bodies constrained by experimental mineral-melt partitioning. Geochimica et Cosmochimica Acta 385: 45-60. doi:10.1016/j.gca.2024.08.026
Dasgupta and Aubaud, 2024 TrGeo
Dasgupta, R. & Aubaud, C. (In Press). Major volatiles in the Earth's mantle beneath mid-ocean ridges and intraplate ocean islands. Treatise on Geochemistry. doi:10.1016/B978-0-323-99762-1.00090-5
Dasgupta et al., 2024 RiMG
Dasgupta, R., Pathak, D.* & Maurice, M.^ (2024). A framework for the origin and deep cycles of volatiles in rocky exoplanets. Reviews in Mineralogy and Geochemistry 90: 323-373. doi:10.2138/rmg.2024.90.10
Pathak and Dasgupta, 2024 GCA
Pathak, D.* & Dasgupta, R. (2024). Nitrogen inventory of iron meteorite parent bodies constrained by nitrogen partitioning between Fe-rich solid and liquid alloys. Geochimica et Cosmochimica Acta 371: 199-213. doi:10.1016/j.gca.2024.02.012
Li et al., 2023 EPSL
Li, Y.^, Wiedenbeck, M., Monteleone, B., Dasgupta, R., Costin, G., Gao, Z. & Lu, W. (2023). Nitrogen and carbon fractionation in planetary magma oceans and origin of the superchondritic C/N ratio in the bulk silicate Earth. Earth and Planetary Science Letters 605: 118032. doi:10.1016/j.epsl.2023.118032
Grewal et al., 2022 GCA
Grewal, D.S.*, Sun, T., Aithala, S.’, Hought, T.’, Dasgupta, R., Yeung, L. & Schauble, E. (2022). Limited nitrogen isotopic fractionation during core-mantle differentiation in rocky protoplanets and planets. Geochimica et Cosmochimica Acta 338: 347-364. doi:10.1016/j.gca.2022.10.025
Grewal et al., 2022 EPSL
Grewal, D.S.*, Seales, J.D. & Dasgupta, R. (2022). Internal or external magma oceans in the earliest protoplanets – Perspectives from nitrogen and carbon fractionation. Earth and Planetary Science Letters 598: 117847. doi:10.1016/j.epsl.2022.117847
Dasgupta et al., 2022 GCA
Dasgupta, R., Falksen, E.*, Pal, A.* & Sun, C.^ (2022). The fate of nitrogen during parent body partial melting and accretion of the inner Solar System bodies at reducing conditions. Geochimica et Cosmochimica Acta 336: 291-307. doi:10.1016/j.gca.2022.09.012
Grewal et al., 2021 NatGeosci
Grewal, D.S.*, Dasgupta, R., Hough, T.' & Farnell, A.' (2021). Rates of protoplanetary accretion and differentiation set nitrogen budget of rocky planets. Nature Geoscience 14: 369-376. doi:10.1038/s41561-021-00733-0
Grewal et al., 2021 NatAstron
Grewal, D.S.*, Dasgupta, R. & Marty, B. (2021). A very early origin of isotopically distinct nitrogen in inner Solar System protoplanets. Nature Astronomy 5: 356-364. doi:10.1038/s41550-020-01283-y
Grewal et al., 2020 GCA
Grewal, D.S.*, Dasgupta, R. & Farnell, A.' (2020). The speciation of carbon, nitrogen, and water in magma oceans and its effect on volatile partitioning between major reservoirs of the Solar System rocky bodies. Geochimica et Cosmochimica Acta 280: 281-301. doi:10.1016/j.gca.2020.04.023
Grewal et al., 2019 GCA
Grewal, D.S.*, Dasgupta, R., Homes, A.+, Costin, G., Li, Y.^ & Tsuno, K.^ (2019). The fate of nitrogen during core-mantle separation on Earth. Geochimica et Cosmochimica Acta 251: 87-115. doi:10.1016/j.gca.2019.02.009
Grewal et al., 2019 SciAdv
Grewal, D.S.*, Dasgupta, R., Sun, C.^, Tsuno, K.^ & Costin, G. (2019). Delivery of carbon, nitrogen, and sulfur to the silicate Earth by a giant impact. Science Advances 5: eaau3669. doi: 10.1126/sciadv.aau3669
Bajgain et al., 2019 GRL
Bajgain, S.K., Mookherjee, M., Dasgupta, R., Ghosh, D. & Karki, B.B. (2019). Nitrogen in the Earth’s outer core. Geophysical Research Letters 46: 89-98. doi:10.1029/2018GL080555
