Dr. Khyati Malhan

Profile

Academic positionPost Doc
Research fieldsAstrophysics
Keywordsdark matter, Galaxy: structure, Galaxy: halo, stars: kinematics and dynamics, surveys

Current contact address

CountryGermany
CityHeidelberg
InstitutionMax-Planck-Institut für Astronomie
InstituteGalaxien und Kosmologie

Host during sponsorship

Prof. Dr. Hans-Walter RixGalaxien und Kosmologie, Max-Planck-Institut für Astronomie, Heidelberg
Start of initial sponsorship01/11/2021

Programme(s)

2021Humboldt Research Fellowship Programme for Postdocs

Publications (partial selection)

2022 Piatti, Andrés E.; Malhan, Khyati First evidence of a collision between two unrelated open clusters in the Milky Way . In: MNRAS, 2022,
2022Malhan, Khyati; Valluri, Monica; Freese, Katherine; Ibata, Rodrigo A.: New Constraints on the Dark Matter Density Profiles of Dwarf Galaxies from Proper Motions of Globular Cluster Streams. In: ApJ, 941, 2022, L38
2022 Yuan, Zhen; Malhan, Khyati; Sestito, Federico ; Ibata, Rodrigo A.; Martin, Nicolas F.; Chang, Jiang ; Li, Ting S. ; Caffau, Elisabetta ; Bonifacio, Piercarlo; Bellazzini, Michele; Huang, Yang ; Voggel, Karina; Longeard, Nicolas ; Arentsen, Anke ; Doliva-Dolinsky, Amandine; Navarro, Julio; Famaey, Benoit; Starkenburg, Else ; Aguado, David S.: The Complexity of the Cetus Stream Unveiled from the Fusion of STREAMFINDER and StarGO . In: Astrophysical Journal, 2022,
2022Khyati Malhan and Rodrigo A. Ibata and Sanjib Sharma and Benoit Famaey and Michele Bellazzini and Raymond G. Carlberg and Richard D'Souza and Zhen Yuan and Nicolas F. Martin and Guillaume F. Thomas: The Global Dynamical Atlas of the Milky Way mergers: Constraints from Gaia EDR3 based orbits of globular clusters, stellar streams and satellite galaxies. In: Astrophysical Journal, 926, 2022, 107
2022Vitali, Sara; Arentsen, Anke; Starkenburg, Else; Jofré, Paula; Martin, Nicolas F.; Aguado, David S.; Carlberg, Raymond; González Hernández, Jonay I.; Ibata, Rodrigo; Kordopatis, Georges; Malhan, Khyati; Ramos, Pau; Sestito, Federico; Yuan, Zhen; Buder, Sven; Lewis, Geraint F.; Wan, Zhen; Zucker, Daniel B.: The Pristine Inner Galaxy Survey (PIGS) IV: A photometric metallicity analysis of the Sagittarius dwarf spheroidal galaxy. In: mnras, 517, 2022, 6121-6139
2022Martin, Nicolas F.; Ibata, Rodrigo A.; Starkenburg, Else; Yuan, Zhen; Malhan, Khyati; Bellazzini, Michele; Viswanathan, Akshara; Aguado, David; Arentsen, Anke; Bonifacio, Piercarlo; Carlberg, Ray; González Hernández, Jonay I.; Hill, Vanessa; Jablonka, Pascale; Kordopatis, Georges; Lardo, Carmela; McConnachie, Alan W.; Navarro, Julio; Sánchez-Janssen, Rubén; Sestito, Federico; Thomas, Guillaume F.; Venn, Kim A.; Vitali, Sara; Voggel, Karina T.: The Pristine survey - XVI. The metallicity of 26 stellar streams around the Milky Way detected with the STREAMFINDER in Gaia EDR3. In: mnras, 516, 2022, 5331-5354
2022 Yuan, Zhen; Martin, Nicolas F. ; Ibata, Rodrigo A. ; Caffau, Elisabetta ; Bonifacio, Piercarlo; Mashonkina, Lyudmila I.; Errani, Raphaël ; Doliva-Dolinsky, Amandine ; Starkenburg, Else ; Venn, Kim A.; Arentsen, Anke; Aguado, David S. ; Bellazzini, Michele ; Famaey, Benoit; Fouesneau, Morgan; González Hernández, Jonay I. ; Jablonka, Pascale ; Lardo, Carmela; Malhan, Khyati ; Navarro, Julio F. ; Sánchez Janssen, Rubén ; Sestito, Federico; Thomas, Guillaume F. ; Viswanathan, Akshara ; Vitali, Sara The Pristine survey – XVII. The C-19 stream is dynamically hot and more extended than previously thought. In: MNRAS, 2022,
2018Khyati Malhan: A New Member of the Milky Way's Family Tree: Characterizing the Pontus Merger of Our Galaxy . In: Astrophysical Journal, 2018,