| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9861728 | Physics Letters B | 2005 | 7 Pages |
Abstract
We present a new value for the neutron lifetime of 878.5±0.7stat±0.3syst. This result differs from the world average value (885.7±0.8s) by 6.5 standard deviations and by 5.6 standard deviations from the previous most precise result [Phys. Lett. B 483 (2000) 15]. However, this new value for the neutron lifetime together with a β-asymmetry in neutron decay, A0, of â0.1189(7) [Phys. Rev. Lett. 88 (2002) 211801] is in a good agreement with the Standard Model.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
A. Serebrov, V. Varlamov, A. Kharitonov, A. Fomin, Yu. Pokotilovski, P. Geltenbort, J. Butterworth, I. Krasnoschekova, M. Lasakov, R. Tal'daev, A. Vassiljev, O. Zherebtsov,