Estimation of a possible time variation of the electron mass from CMB observations

Bibcode
2006RMxAC..26..130S
Scóccola, C.; Landau, S. J.; Vucetich, H.
Referencia bibliográfica

XI IAU Regional Latin American Meeting of Astronomy (Eds. L. Infante & M. Rubio) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) Vol. 26, pp. 130-130 (2006)

Fecha de publicación:
6
2006
Número de autores
3
Número de autores del IAC
0
Número de citas
0
Número de citas referidas
0
Descripción
We study the effects of a possible joint variation of the electron mass and the fine structure constant on the CMBR temperature fluctuation spectrum. We use the first-year WMAP (Bennet et al. 2003) data to estimate the values of the fine structure constant and of the electron mass at the decoupling time.
Tipo
Sin árbitro

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