output
19922026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 1998 · hep-phShow all

13 papers · 2 filters

hep-ph1998★ 32 cited

Fermion masses and symmetry breaking of a U(2) flavour symmetry

Riccardo Barbieri, Leonardo Giusti, Lawrence J. Hall +1

We show how a specific sequential breaking pattern of a U(2) flavour symmetry occurs automatically in a broad framework. The relative orientation in U(2) space of the spurion field…

hep-ph1998★ 30 cited

Precise tests of a quark mass texture

Riccardo Barbieri, Lawrence J. Hall, Andrea Romanino

The relations and between the CKM matrix elements and the quark masses are shown to imply a remarkably precise d…

hep-ph1998★ 24 cited

Bubble-nucleation rates for radiatively induced first-order phase transitions

Alessandro Strumia, Nikolaos Tetradis

We present a consistent calculation of bubble-nucleation rates in theories of two scalar fields. Our approach is based on the notion of a coarse-grained free energy that incorporat…

hep-ph1998★ 107 cited

Natural ranges of supersymmetric signals

L. Giusti, A. Romanino, A. Strumia

The LEP2 experiments pose a serious naturalness problem for supersymmetric models. The problem is stronger in gauge mediation than in supergravity models. Particular scenarios, lik…

hep-ph1998★ 15 cited

The leading chiral electromagnetic correction to the nonleptonic Delta I = 3/2 amplitude in kaon decays

Vincenzo Cirigliano, John F. Donoghue, Eugene Golowich

In kaon decay, electromagnetic radiative corrections can generate shifts in the apparent Delta I = 3/2 amplitude of order alpha A_0/A_2 ~ 22 alpha. In order to know the true Delta…

hep-ph1998★ 60 cited

Textures for Atmospheric and Solar Neutrino Oscillations

Riccardo Barbieri, Lawrence J. Hall, Alessandro Strumia

In theories with three light neutrinos, a complete list of five zeroth-order textures for lepton mass matrices is found, which naturally yield: m_e = m_mu=0, m_tau \neq 0, Delta m^…

hep-ph1998★ 412 cited

Delta M_K and epsilon_K in SUSY at the Next-to-Leading order

M. Ciuchini, L. Conti, A. Donini +10

We perform a Next-to-Leading order analysis of Delta S=2 processes beyond the Standard Model. Combining the recently computed NLO anomalous dimensions and the B parameters of the m…

hep-ph1998★ 31 cited

The Region of Validity of Homogeneous Nucleation Theory

A. Strumia, N. Tetradis, C. Wetterich

We examine the region of validity of Langer's picture of homogeneous nucleation. Our approach is based on a coarse-grained free energy that incorporates the effect of fluctuations…

hep-ph1998★ 192 cited

Oscillations of solar and atmospheric neutrinos

R. Barbieri, L. J. Hall, D. Smith +2

Motivated by recent results from SuperKamiokande, we study both solar and atmospheric neutrino fluxes in the context of oscillations of the three known neutrinos. We aim at a globa…

hep-ph1998★ 56 cited

A Consistent Calculation of Bubble-Nucleation Rates

A. Strumia, N. Tetradis

We present a consistent picture of tunnelling in field theory. Our results apply both to high-temperature field theories in four dimensions and to zero-temperature three-dimensiona…

hep-ph1998★ 25 cited

Two-loop heavy top corrections to the b --> s gamma decay

A. Strumia

We compute the two-loop corrections to the coefficient of the b --> s gamma magnetic penguin present in the limits of heavy top and/or heavy higgs. This kind of corrections affects…

hep-ph1998★ 6 cited

Next-to-leading order corrections to gauge-mediated gaugino masses

Marco Picariello, Alessandro Strumia

We compute the next-to-leading order corrections to the gaugino masses in gauge-mediated models for generic values of the messenger masses M and discuss the predictions of un…

hep-ph1998★ 119 cited

About the fine-tuning price of LEP

Riccardo Barbieri, Alessandro Strumia

Following Chankowski, Ellis and Pokorski we quantify the amount of fine-tuning of input parameters of the Minimal Supersymmetric Standard Model that is needed to respect the lower…