Köln 2004 – scientific programme

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HK: Physik der Hadronen und Kerne

HK 48: Nuclear and Particle Astrophysics IV

HK 48.9: Talk

Thursday, March 11, 2004, 18:30–18:45, F

Neutron decay parameters and Instrument No-dqNEW PERKEONo-dq — •Bastian Märkisch, Dirk Dubbers, and Hartmut Abele — Physikalisches Institut, Universität Heidelberg, Philsophenweg 12, 69120 Heidelberg

We present the No-dqNEW PERKEONo-dq, an instrument for measurements of neutron decay parameters, giving unique information on the question of quark-mixing. The results will be free of background and virtually no corrections will be applied to the raw data. The experiment strongly profits from the high flux of a new cold neutron beam at the Institut Laue-Langevin in Grenoble, making neutrons worldwide highly attractive for particle physics.