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
Izidoro et al., 2022 ApJL
Izidoro, A.^, Schlichting, H., Isella, A., Dasgupta, R., Zimmermann, C. & Bitsch, B. (2022). The exoplanet radius valley and intra-system uniformity from gas-driven planet migration and breaking of resonant chains. Astrophysical Journal Letters 939: L19. doi:10.3847/2041-8213/ac990d
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
Payré and Dasgupta, 2022 GCA
Payré, V.^ & Dasgupta, R. (2022). The effects of phosphorus on partial melting of the martian mantle and compositions of the martian crust. Geochimica et Cosmochimia Acta 327: 229-246. doi:10.1016/j.gca.2022.03.034
Lara and Dasgupta, 2022 EPSL
Lara, M.* & Dasgupta, R. (2022). Carbon recycling efficiency in subduction zones constrained by the effects of H2O-CO2 fluids on partial melt compositions in the mantle wedge. Earth and Planetary Science Letters 588: 117578. doi:10.1016/j.epsl.2022.117578
Dasgupta et al., 2022 RiMG
Dasgupta, R., Chowdhury, P.*, Eguchi, J.*, Sun, C.^ & Saha, S.* (2022). Volatile-bearing partial melts in the lithospheric and sub-lithospheric mantle on Earth and other rocky planets. Reviews in Mineralogy and Geochemistry 87: 575-606. doi:10.2138/rmg.2022.87.12
Chowdhury et al., 2022 GCA
Chowdhury, P.*, Dasgupta, R., Phelps, P.R., Costin, G. & Lee, C-T.A. (2022). Oxygen fugacity range of subducting crust inferred from fractionation of trace elements during fluid-present slab melting in the presence of anhydrite versus sulfide. Geochimica et Cosmochimica Acta 325: 214-231. doi:10.1016/j.gca.2022.02.030
Izidoro et al., 2022 NatAstron
Izidoro, A.^, Dasgupta, R., Raymond, S., Deienno, R., Bitsch, B. & Isella, A. (2022). Planetesimal rings as the cause of the Solar System's planetary architecture. Nature Astronomy 6: 357-366. doi:10.1038/s41550-021-01557-z
Raymond et al., 2022 NatAstron
Raymond, S.N., Izidoro, A.^, Bolmont, E., Dorn, C., Selsis, F., Turbet, M., Agol, E., Barth, P., Carone, L., Dasgupta, R., Gillon, M. & Grimm, S.L. (2021). An upper limit on late accretion and water delivery in the TRAPPIST-1 exoplanet system. Nature Astronomy 6: 80-88. doi:10.1038/s41550-021-01518-6
Lerner et al., 2021 ChemGeol
Lerner, A.H., Muth, M.J., Wallace, P.J., Lanzirotti, A., Newville, M., Gaetani, G.A., Chowdhury, P.* & Dasgupta, R. (2021). Improving the reliability of Fe- and S-XANES measurements in hydrous and anhydrous silicate glasses: recognizing and correcting beam damage and identifying Fe-oxide nanolites in melt inclusions. Chemical Geology 586: 120610. doi:10.1016/j.chemgeo.2021.120610
Bajgain et al., 2021 CommEarth&Env
Bajgain, S., Mookherjee, M. & Dasgupta, R. (2021). Earth’s core could be the largest terrestrial carbon reservoir. Communications Earth and Environment 2: 165. doi:10.1038/s43247-021-0022
Grewal et al., 2021 EPSL
Grewal, D.S.*, Dasgupta, R. & Aithala, S.’ (2021). The effect of carbon concentration on its core-mantle partitioning behavior in inner Solar System rocky bodies. Earth and Planetary Science Letters 571: 117090. doi:10.1016/j.epsl.2021.117090
Izidoro et al., 2021 ApJ
Izodoro, A.^, Bitsch, B. & Dasgupta, R. (2021). The effect of a strong pressure bump in the Sun's natal disk: Terrestrial planet formation via planetesimal accretion rather than pebble accretion. The Astrophysical Journal 915: 62. doi:10.3847/1538-4357/abfe0b
Chowdhury et al., 2021 GCA
Chowdhury, P.*, Dasgupta, R., Phelps, P.R., Lee, C-T.A. & Anselm, R.A.’ (2021). Partitioning of chalcophile and highly siderophile elements (HSEs) between sulfide and carbonated melts – Implications for HSE systematics of kimberlites, carbonatites, and melt metasomatized mantle domains. Geochimica et Cosmochimica Acta 305: 130-147. doi:10.1016/j.gca.2021.05.006
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
Saha et al., 2021 EPSL
Saha, S.*, Peng, Y., Dasgupta, R., Mookherjee, M. & Fischer, K.M. (2021). Assessing the presence of volatile-bearing mineral phases in the cratonic mantle as a possible cause of mid-lithospheric discontinuities. Earth and Planetary Science Letters 553: 116602. doi:10.1016/j.epsl.2020.116602
Lara and Dasgupta, 2020 GCA
Lara, M.* & Dasgupta, R. (2020). Partial melting of a depleted peridotite metasomatized by a MORB-derived hydrous silicate melt - Implications for subduction zone magmatism. Geochimica et Cosmochimica Acta 290: 137-161. doi:10.1016/j.gca.2020.09.001
Sun and Dasgupta, 2020 EPSL
Sun, C.^ & Dasgupta, R. (2020). Thermobarometry of CO2-rich, silica-undersaturated melts constrains cratonic lithosphere thinning through time in areas of kimberlitic magmatism. Earth and Planetary Science Letters 550: 116549. doi:10.1016/j.epsl.2020.116549
