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34 papers · 1 filter

hep-ph2000★ 239 cited

2000 CKM-Triangle Analysis A Critical Review with Updated Experimental Inputs and Theoretical Parameters

M. Ciuchini, G. D'Agostini, E. Franco +5

Within the Standard Model, a review of the current determination of the sides and angles of the CKM unitarity triangle is presented, using experimental constraints from the measure…

hep-th2000★ 7 cited

The geometry of W3 algebra: a twofold way for the rebirth of a symmetry

G. Bandelloni, S. Lazzarini

The purpose of this note is to show that W3 algebras originate from an unusual interplay between the breakings of the reparametrization invariance under the diffemorphism action on…

hep-ex2000★ 105 cited

Differential cross section measurement of eta photoproduction on the proton from threshold to 1100 MeV

GRAAL collaboration, F. Renard, M. Anghinolfi +33

The differential cross section for the reaction p(gamma, eta p) has been measured from threshold to 1100 MeV photon laboratory energy. For the first time, the region of the S11(153…

nlin.CD2000★ 19 cited

Passive scalar turbulence in high dimensions

Andrea Mazzino, Paolo Muratore-Ginanneschi

Exploiting a Lagrangian strategy we present a numerical study for both perturbative and nonperturbative regions of the Kraichnan advection model. The major result is the numerical…

hep-ph2000★ 49 cited

Addendum to "A Phenomenological Description of pi- Delta++ photoproduction and electroproduction in nucleon resonance region"

M. Ripani, V. Mokeev, M. Anghinolfi +8

We acknowledge a paper on the same subject by other authors, that we didn't have the chance to cite in our work. A few comments on the content of the two papers are made.

cond-mat.supr-con2000★ 11 cited

Pinning of the domain walls of the cluster spin-glass phase in LTT La_{2-x}Ba_xCuO_4

F. Cordero, A. Paolone, R. Cantelli +1

We compare the low frequency (~1 kHz) anelastic spectra of La_{2-x}Sr_xCuO_4 and La_{2-x}Ba_xCuO_4 at x = 0.03 and 0.06 in the temperature region where the freezing into the cluste…