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Pregled bibliografske jedinice broj: 192059

Absolute branching ratio normalization for rare pi^+ and mi^+ decay in the PIBETA experiment


Frlez, E.; Počanić, Dinko; Assamagan, K.A.; Bagaturia, Yu.; Baranov, V.A.; Bertl, W.; Bronnimann, Ch.; Bychkov, M.; Crawford, J.F.; Daum, M. et al.
Absolute branching ratio normalization for rare pi^+ and mi^+ decay in the PIBETA experiment // Fizika B : a journal of experimental and theoretical physics : general physics, nuclear physics, particles and fields, astrophysics, 13 (2004), 1-2; 243-250 (podatak o recenziji nije dostupan, članak, znanstveni)


CROSBI ID: 192059 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Absolute branching ratio normalization for rare pi^+ and mi^+ decay in the PIBETA experiment

Autori
Frlez, E. ; Počanić, Dinko ; Assamagan, K.A. ; Bagaturia, Yu. ; Baranov, V.A. ; Bertl, W. ; Bronnimann, Ch. ; Bychkov, M. ; Crawford, J.F. ; Daum, M. ; Flugel, Th. ; Frosch, R. ; Horisberger, R. ; Kalinnikov, V.A. ; Karpukhin, V.V. ; Khomutov, N.V. ; Koglin, J.E. ; Korenchenko, A.S. ; Korenchenko, S.M. ; Kozlowski, T. ; Krause, B. ; Kravchuk, N.P. ; Kuchinsky, N.A. ; Li, W. ; Lawrence, D.W. ; Minehart, R.C. ; Mzhavia, D. ; Obermeier, H. ; Renker, D. ; Ritchie, B.G. ; Ritt, S. ; Sakhelashvili, T. ; Schnyder, R. ; Sidorkin, V.V. ; Slocum, P.L. ; Smith, L.C. ; Soić, Neven ; Stephens, W.A. ; Supek, Ivan ; Tsamalaidze, Z. ; VanDevender, B.A. ; Wang, Y. ; Wirtz H.P. ; Ziock K.O.H.

Izvornik
Fizika B : a journal of experimental and theoretical physics : general physics, nuclear physics, particles and fields, astrophysics (1330-0016) 13 (2004), 1-2; 243-250

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
determination of CKM matrix elements; decays of pions and muons; properties of pions and muons

Sažetak
We have used the PIBETA detector at the PSI for a precise measurement of rare pion and muon weak decays. We have collected a large statistic al sample of (1) pi+->e+ni_e, (2) pi+->pi0e+ni_e, (3) pi+->e+ni_egama, (4) pi+->e+ni_eni_mi, and (5) pi+->e+ni_eni_migama decays. We have evaluated the aboslute branching ratiosfor these processes by normalizing to the independently measured number of decaying pi+'s (or pi+'s). We discuss the mutual consistency of the preliminary results.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
0098007

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Dinko Počanić (autor)

Avatar Url Neven Soić (autor)

Avatar Url Ivan Supek (autor)


Citiraj ovu publikaciju

Frlez, E.; Počanić, Dinko; Assamagan, K.A.; Bagaturia, Yu.; Baranov, V.A.; Bertl, W.; Bronnimann, Ch.; Bychkov, M.; Crawford, J.F.; Daum, M. et al.
Absolute branching ratio normalization for rare pi^+ and mi^+ decay in the PIBETA experiment // Fizika B : a journal of experimental and theoretical physics : general physics, nuclear physics, particles and fields, astrophysics, 13 (2004), 1-2; 243-250 (podatak o recenziji nije dostupan, članak, znanstveni)
Frlez, E., Počanić, D., Assamagan, K., Bagaturia, Y., Baranov, V., Bertl, W., Bronnimann, C., Bychkov, M., Crawford, J. & Daum, M. (2004) Absolute branching ratio normalization for rare pi^+ and mi^+ decay in the PIBETA experiment. Fizika B : a journal of experimental and theoretical physics : general physics, nuclear physics, particles and fields, astrophysics, 13 (1-2), 243-250.
@article{article, year = {2004}, pages = {243-250}, keywords = {determination of CKM matrix elements, decays of pions and muons, properties of pions and muons}, journal = {Fizika B : a journal of experimental and theoretical physics : general physics, nuclear physics, particles and fields, astrophysics}, volume = {13}, number = {1-2}, issn = {1330-0016}, title = {Absolute branching ratio normalization for rare pi\^{}+ and mi\^{}+ decay in the PIBETA experiment}, keyword = {determination of CKM matrix elements, decays of pions and muons, properties of pions and muons} }
@article{article, year = {2004}, pages = {243-250}, keywords = {determination of CKM matrix elements, decays of pions and muons, properties of pions and muons}, journal = {Fizika B : a journal of experimental and theoretical physics : general physics, nuclear physics, particles and fields, astrophysics}, volume = {13}, number = {1-2}, issn = {1330-0016}, title = {Absolute branching ratio normalization for rare pi\^{}+ and mi\^{}+ decay in the PIBETA experiment}, keyword = {determination of CKM matrix elements, decays of pions and muons, properties of pions and muons} }




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