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Palash B Pal
Articles written in Pramana – Journal of Physics
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Volume 53 Issue 6 December 1999 pp 1053-1059 Dark Matter
Particle dark matter: An overview
I discuss some compelling suggestions about particles which could be the dark matter in the Universe, with special attention to experimental searches for them.
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Volume 54 Issue 1 January 2000 pp 1-1
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Volume 54 Issue 1 January 2000 pp 79-91
Determination of cosmological parameters: An introduction for non-specialists
I start by defining the cosmological parameters
H 0, Θm and ΘA. Then I show how the age of the universe depends on them, followed by the evolution of the scale parameter of the universe for various values of the density parameters. Then I define strategies for measuring them, and show the results for the recent determination of these parameters from measurements on supernovas of type 1a. Implications for particle physics is briefly discussed at the end. -
Volume 89 Issue 4 October 2017 Article ID 0063 Special Issue
Involution symmetries and the PMNS matrix
PALASH B PAL PRITIBHAJAN B YAKTI
C S Lam has suggested that the PMNS matrix (or at least some of its elements) can be predicted by embedding the residual symmetry of the leptonic mass terms into a bigger symmetry. We analyse the possibility that the residual symmetries consist of involution generators only and explore how Lam’s idea can be implemented.
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Pramana – Journal of Physics
Volume 96, 2022
All articles
Continuous Article Publishing mode
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Pramana – Journal of Physics | News
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Editorial Note on Continuous Article Publication
Posted on July 25, 2019Click here for Editorial Note on CAP Mode
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