![Determination of the Michel Parameters _r63 [rho], _z63 [zeta], and _d63 [delta] in _t63-lepton [tau-lepton] Decays with _t63 [tau] → _r63_n63 [rhonu] Tags PDF](https://books.google.com/books/content/images/frontcover/pu9rHAAACAAJ?fife=w150-h200)
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Languages : en
Pages : 10
Book Description
Determination of the Michel Parameters _r63 [rho], _z63 [zeta], and _d63 [delta] in _t63-lepton [tau-lepton] Decays with _t63 [tau] → _r63_n63 [rhonu] Tags
![Determination of the Michel Parameters _r63 [rho], _z63 [zeta], and _d63 [delta] in _t63-lepton [tau-lepton] Decays with _t63 [tau] → _r63_n63 [rhonu] Tags PDF](https://books.google.com/books/content/images/frontcover/pu9rHAAACAAJ?fife=w80-h100)
Author: Determination of the Michel Parameters Ρ [rho], Ζ [zeta], and Δ [delta] in Τ-lepton [tau-lepton] Decays with Τ [tau] → Ρν [rhonu] Tags
![Determination of the Michel Parameters Ρ [rho], Ζ [zeta], and Δ [delta] in Τ-lepton [tau-lepton] Decays with Τ [tau] → Ρν [rhonu] Tags PDF](https://books.google.com/books/content/images/frontcover/qb3DzQEACAAJ?fife=w80-h100)
Author: Determination of the Michel Parameters [rho], [xi] and [delta] in [tau]-lepton Decays with [tau] → [rho][ny] Tags
![Determination of the Michel Parameters [rho], [xi] and [delta] in [tau]-lepton Decays with [tau] → [rho][ny] Tags PDF](https://books.google.com/books/content/images/frontcover/Iq-IzQEACAAJ?fife=w80-h100)
Author: ARGUS CollaborationA Measurement of the Michel Parameters [rho] and [eta] in Leptonic Tau Decays
![A Measurement of the Michel Parameters [rho] and [eta] in Leptonic Tau Decays PDF](https://books.google.com/books/content/images/frontcover/PYwzQwAACAAJ?fife=w80-h100)
Author: Mandeepa ChadhaA determination of two Michel parameters in purely leptonic tau-decays
Author: Determination of the Michel Parameters and the Tau Neutrino Helicity in Tau Decay
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Languages : en
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Book Description
Using the CLEO II detector at the e[sup+]e[sup -] storage ring CESR, we have determined the Michel parameters[rho], [zeta], and[delta] in[tau][sup[-+]][nu][bar[nu]] decay as well as the[tau] neutrino helicity parameter H[sub[nu][sub[tau]]] in[tau][sup[-+]][pi][sup 0][nu] decay. From a data sample of 3.02 x 10[sup 6][tau] pairs produced at[radical]s= 10.6 GeV, using events of the topology e[sup+]e[sup -][yields][tau][sup+][tau][sup -][yields] (l[sup[+-]][nu][bar[nu]])([pi][sup[-+]][pi][sup 0][nu]) and e[sup+]e[sup -][yields][tau][sup+][tau][sup -][yields] ([pi][sup[+-]][pi][sup 0][bar[nu]])([pi][sup[-+]][pi][sup 0][nu]), and the determined sign of h[sub[nu][sub[tau]]][1,2], the combined result of the three samples is:[rho]= 0.747[+-] 0.010[+-] 0.006, [zeta]= 1.007[+-] 0.040[+-] 0.015, [zeta][delta]= 0.745[+-]0.026[+-]0.009, and h[sub[nu][sub[tau]]]= -0.995[+-] 0.010[+-] 0.003. The results are in agreement with the Standard Model V-A interaction.
A Measurement of the Michel Parameters in Leptonic Decays of the Tau
Author: Publisher:
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Category :
Languages : en
Pages : 11
Book Description
We have measured the spectral shape Michel parameters [rho] and [eta] using leptonic decays of the [tau], recorded by the CLEO II detector. Assuming e-[mu] universality, we find [rho]{sub e{mu}}= 0.735 ± 0.013 ± 0.008 and [eta]{sub e{mu}} = 0.015 ± 0.061 ± 0.062, where the first error is statistical and the second systematic.
![Determination of the Michel parameters ξ [xi] and β [beta] in leptonic τ-decays [tau-decays] PDF](https://books.google.com/books/content/images/frontcover/EF_JzQEACAAJ?fife=w80-h100)
Author: ![The first measurement of the Michel parameter _j63 [eta] in _t63-decays [tau-decays] PDF](https://books.google.com/books/content/images/frontcover/7C3SGwAACAAJ?fife=w80-h100)
Author: ![Determination of the Michel parameters q [xi] and [beta] [beta] in leptonic t-decays [tau-decays] PDF](https://books.google.com/books/content/images/frontcover/-rwKHQAACAAJ?fife=w80-h100)
Author: ARGUS Collaboration