-
- Home
- Journals
- Journal of Astrophysics and Astronomy
-
Tarun Souradeep
Articles written in Journal of Astrophysics and Astronomy
-
-
Volume 18 Issue 4 December 1997 pp 231-240
In this talk I outline some of the arguments in support of a cosmological and primordial origin of the observed microwave background radiation (MBR) in the early hot phase of the universe. This interpretation of the MBR is at the heart of the hot Big Bang model (HBBM) of the universe. The observed Planckian energy distribution of the microwave photons reflects the thermal equilibrium that can be set up naturally within HBBM in the dense early universe. Alternate interpretations face the challenge of extremely tight constraints on deviations from a Planckian distribution. Within HBBM, the formation of large scale structure is linked to tiny anisotropies in the angular distribution of the MBR photons. Recent measurements of these anisotropies seem to be broadly consistent with the predictions of the current scenarios of structure formation in the universe. Since these predictions are based on HBBM, the concurrence of data with theory provides additional support in favour of viewing the MBR as the relic of Big Bang.
-
Volume 18 Issue 4 December 1997 pp 465-475
N. Mukunda H. C. Arp Geoffrey Burbidge Ramnath Cowsik T. Padmanabhan J. V. Narlikar Geoff Burbidge Arati Chokshi J. C. Pecker Tarun Souradeep Pasupathy Rohini Godbole Gopal Krishna D. F. Roscoe
-
Volume 18 Issue 4 December 1997 pp 477-489
Questions and comments that followed the panel discussion
J. V. Narlikar T. Padmanabhan Geoff Burbidge H. C. Arp R. Cowsik Arati Chokshi J. C. Pecker Tarun Souradeep Pasupathy Rohini Godbole Gopal Krishna R. Cowsik D. F. Roscoe N. Mukunda
-
-
Journal of Astrophysics and Astronomy
Volume 44, 2023
All articles
Continuous Article Publishing mode
-
Journal of Astrophysics and Astronomy | News
-
Continuous Article Publication
Posted on January 27, 2016Since January 2016, the Journal of Astrophysics and Astronomy has moved to Continuous Article Publishing (CAP) mode. This means that each accepted article is being published immediately online with DOI and article citation ID with starting page number 1. Articles are also visible in Web of Science immediately. All these have helped shorten the publication time and have improved the visibility of the articles.
-
Editorial Note on Continuous Article Publication
Posted on July 25, 2019Click here for Editorial Note on CAP Mode
-