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researcher

U. Das

9 papers hereh-index 11430 citations29 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author6
  • last author3

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR5
  • astro-ph.HE3
  • physics.flu-dyn1
same name
  • U. Das — 3 papers, h 6
  • U. Das — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20132020
most citedNew mass limit for white dwarfs: super-Chandrasekhar type Ia supernova as a new standard candle

152 citations · 228 across the 4 of their papers we have counts for

collaborators
Showing 2019Show all

2 papers · 1 filter

astro-ph.SR2019

Possible formation of lowly luminous highly magnetized white dwarfs by accretion leading to SGRs/AXPs

B. Mukhopadhyay, M. Bhattacharya, A. R. Rao +2

We sketch a possible evolutionary scenario by which a highly magnetized super-Chandrasekhar white dwarf could be formed by accretion on to a commonly observed magnetized white dwar…

astro-ph.SR2019

The time step constraint in radiation hydrodynamics

Axel Brandenburg, Upasana Das

Explicit radiation hydrodynamic simulations of the atmospheres of massive stars and of convection in accretion discs around white dwarfs suffer from prohibitively short time steps…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.