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19922026
Showing 2003 · hep-phShow all

9 papers · 2 filters

hep-ph2003★ 11 cited

Nonlocal effects in high energy charged particle beams

Pontus Johannisson, Dan Anderson, Mietek Lisak +3

Within the framework of the thermal wave model, an investigation is made of the longitudinal dynamics of high energy charged particle beams. The model includes the self-consistent…

hep-ph2003

The effect of very low energy solar neutrinos on the MSW mechanism

S. Esposito

We study some implications on standard matter oscillations of solar neutrinos induced by a background of extremely low energy thermal neutrinos trapped inside the Sun by means of c…

hep-ph2003★ 29 cited

J/ψdissociation cross sections in a relativistic quark model

Mikhail A. Ivanov, Juergen G. Korner, Pietro Santorelli

We calculate the amplitudes and the cross sections of the charm dissociation processes J/ψπ=> D \bar D, D* \bar D, D \bar D*, D* \bar D* within a relativistic constituent quark mod…

hep-ph2003★ 145 cited

Soft Leptogenesis

Giancarlo D'Ambrosio, Gian F. Giudice, Martti Raidal

We study ``soft leptogenesis'', a new mechanism of leptogenesis which does not require flavour mixing among the right-handed neutrinos. Supersymmetry soft-breaking terms give a sma…

hep-ph2003★ 110 cited

Extracting short-distance physics from K_{L,S} -> pi0 e+ e- decays

Gerhard Buchalla, Giancarlo D'Ambrosio, Gino Isidori

We present a new analysis of the rare decay K_L -> pi0 e+ e- taking into account important experimental progress that has recently been achieved in measuring K_L -> pi0 gamma gamma…

hep-ph2003★ 211 cited

Charming penguins in B => K* pi, K (rho,omega,phi) decays

C. Isola, M. Ladisa, G. Nardulli +1

We evaluate the decays B => K* pi, K (rho,omega,phi) adding the long distance charming penguin contributions to the short distance: Tree+Penguin amplitudes. We estimate the imagina…

hep-ph2003★ 7 cited

Recent developments in rare kaon decays

Giancarlo D'Ambrosio

We discuss issues in rare and radiative kaon decays. The interest is to extract useful short-distance information and uncover underlying dynamics. We emphasize channels where eithe…

hep-ph2003★ 105 cited

The synergy of the golden and silver channels at the Neutrino Factory

D. Autiero, G. De Lellis, A. Donini +6

We deepen the study of the so-called ``silver channel'' \cite{Donini:2002rm} and of its relevance to solve some of the ambiguities that can arise in the simultaneous…

hep-ph2003★ 29 cited

Next generation long baseline experiments on the path to leptonic CP violation

P. Migliozzi, F. Terranova

In this paper we quantify the trade-off between setups optimized to be ancillary to Phase II Superbeams or Neutrino Factories and experiments tuned for maximal sensitivity to the s…