Constraints on Omega_B, Omega_m and h from MAXIMA and BOOMERANG
| dc.creator | Padmanabhan, T. | |
| dc.creator | Sethi, Shiv K. | |
| dc.date | 2000-10-16 | |
| dc.date | 2000-10-17 | |
| dc.date.accessioned | 2026-07-07T11:28:44Z | |
| dc.date.available | 2026-07-07T11:28:44Z | |
| dc.description | We analyse the BOOMERANG and MAXIMA results in the context of models with $Ω_{\rm Total} = 1$ and $n_s = 1$. We attempt to constrain three other parameters---$h$, $Ω_B$, and $Ω_m$---from these observations. We show that: (a) the value of $Ω_B h^2$ is too high to be compatible with primordial nucleosynthesis observations at 95% confidence level (b) universe with age greater than $ 12 \rm Gyr$ is ruled out at 95% confidence level and (c) the value of $Ω_m h$ is too high to be compatible with the shape of the power spectrum of gravitational clustering. In effect, our analysis shows that models with $Ω_{\rm Total} = 1$ and $n_s = 1$ are ruled out by BOOMERANG and MAXIMA observations. | |
| dc.description | 9 pages, 3 postscript figure, uses aassty, submitted to ApJL | |
| dc.identifier | https://arxiv.org/abs/astro-ph/0010309 | |
| dc.identifier | http://arxiv.org/abs/astro-ph/0010309 | |
| dc.identifier | Astrophys.J.555:125,2001 | |
| dc.identifier | doi:10.1086/321469 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/196488 | |
| dc.subject | Astrophysics | |
| dc.title | Constraints on Omega_B, Omega_m and h from MAXIMA and BOOMERANG | |
| dc.type | text |