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Pregled bibliografske jedinice broj: 398186

Precise Measurement of pi+ -> e+ nu Branching Ratio


Frlež, E.; Alonzi, L.P.; Baranov, V.A.; Bertl, W.; Bychkov, M.; Bystritsky, Yu.M.; Khomutov, N.V.; Korenchenko, A.S.; Korenchenko, S.M.; Korolija, Milorad et al.
Precise Measurement of pi+ -> e+ nu Branching Ratio, 2008. (ostalo).


CROSBI ID: 398186 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Precise Measurement of pi+ -> e+ nu Branching Ratio

Autori
Frlež, E. ; Alonzi, L.P. ; Baranov, V.A. ; Bertl, W. ; Bychkov, M. ; Bystritsky, Yu.M. ; Khomutov, N.V. ; Korenchenko, A.S. ; Korenchenko, S.M. ; Korolija, Milorad ; Kozlowski, T. ; Kravchuk, N.P. ; Kuchinsky, N.A. ; Mekterović, Darko ; Mzhavia, D. ; Palladino, A. ; Počanić, Dinko ; Robmann, P. ; A.M. Rozhdestvensky, A.M. ; Sidorkin, V.V. ; Straumann, U. ; Supek, Ivan ; Truöl, P. ; van der Schaaf, A. ; Velicheva, E.P. ; Volnykh, V.P.

Izvornik
E-Print: arXiv:0812.2829 [hep-ex]

Vrsta, podvrsta
Ostale vrste radova, ostalo

Godina
2008

Ključne riječi
pions; leptons; decay

Sažetak
The PEN Collaboration is conducting a new measurement of the pi+ -> e+ nu branching ratio at the Paul Scherrer Institute, with the goal uncertainty of delta B/B(pie2)=5E-4 or lower. At present, the combined accuracy of all published pie2 decay measurements lags behind the theoretical calculation by a factor of 40. In this contribution we report on the PEN detector configuration and its performance during two development runs done in 2007 and 2008.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
098-0982887-2888 - Hadronska fizika i QCD (Supek, Ivan, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Ivan Supek (autor)

Avatar Url Milorad Korolija (autor)

Avatar Url Darko Mekterović (autor)

Avatar Url Dinko Počanić (autor)


Citiraj ovu publikaciju:

Frlež, E.; Alonzi, L.P.; Baranov, V.A.; Bertl, W.; Bychkov, M.; Bystritsky, Yu.M.; Khomutov, N.V.; Korenchenko, A.S.; Korenchenko, S.M.; Korolija, Milorad et al.
Precise Measurement of pi+ -> e+ nu Branching Ratio, 2008. (ostalo).
Frlež, E., Alonzi, L., Baranov, V., Bertl, W., Bychkov, M., Bystritsky, Y., Khomutov, N., Korenchenko, A., Korenchenko, S. & Korolija, M. (2008) Precise Measurement of pi+ -> e+ nu Branching Ratio. e-Print: arXiv:0812.2829 [hep-ex]. Ostalo.
@unknown{unknown, author = {Frle\v{z}, E. and Alonzi, L.P. and Baranov, V.A. and Bertl, W. and Bychkov, M. and Bystritsky, Yu.M. and Khomutov, N.V. and Korenchenko, A.S. and Korenchenko, S.M. and Korolija, Milorad and Kozlowski, T. and Kravchuk, N.P. and Kuchinsky, N.A. and Mekterovi\'{c}, Darko and Mzhavia, D. and Palladino, A. and Po\v{c}ani\'{c}, Dinko and Robmann, P. and A.M. Rozhdestvensky, A.M. and Sidorkin, V.V. and Straumann, U. and Supek, Ivan and Tru\"{o}l, P. and van der Schaaf, A. and Velicheva, E.P. and Volnykh, V.P.}, year = {2008}, keywords = {pions, leptons, decay}, title = {Precise Measurement of pi+ -> e+ nu Branching Ratio}, keyword = {pions, leptons, decay} }
@unknown{unknown, author = {Frle\v{z}, E. and Alonzi, L.P. and Baranov, V.A. and Bertl, W. and Bychkov, M. and Bystritsky, Yu.M. and Khomutov, N.V. and Korenchenko, A.S. and Korenchenko, S.M. and Korolija, Milorad and Kozlowski, T. and Kravchuk, N.P. and Kuchinsky, N.A. and Mekterovi\'{c}, Darko and Mzhavia, D. and Palladino, A. and Po\v{c}ani\'{c}, Dinko and Robmann, P. and A.M. Rozhdestvensky, A.M. and Sidorkin, V.V. and Straumann, U. and Supek, Ivan and Tru\"{o}l, P. and van der Schaaf, A. and Velicheva, E.P. and Volnykh, V.P.}, year = {2008}, keywords = {pions, leptons, decay}, title = {Precise Measurement of pi+ -> e+ nu Branching Ratio}, keyword = {pions, leptons, decay} }




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