Search Results - "Verzegnassi, C"

Quantum field theory treatment of magnetic effects on a system of free electrons by Verzegnassi, C., Germano, R., Kurian, P.

“…•A system of quasi-free electrons is described using Dirac spinor components.•QFT generalizations of the Larmor precession and Zeeman effect are…”
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New Physics signals from measurable polarization asymmetries at LHC by Beccaria, M., Macorini, G., Panizzo, G., Verzegnassi, C.

“…We propose a new type of Z polarization asymmetry in bottom-Z production at LHC that should be realistically measurable and would provide the determination of…”
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The relevance of polarized bZ production at LHC by Beccaria, M., Orlando, N., Panizzo, G., Renard, F.M., Verzegnassi, C.

“…We consider the Z polarization asymmetry AZ=(σ(ZR)−σ(ZL))/(σ(ZR)+σ(ZL)) in the process of associated bZ production at the LHC. We show that in the Standard…”
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The left–right asymmetry of top quarks in associated top-charged Higgs bosons at the LHC as a probe of the tanβ parameter by Baglio, J., Beccaria, M., Djouadi, A., Macorini, G., Mirabella, E., Orlando, N., Renard, F.M., Verzegnassi, C.

“…Many extensions of the Standard Model involve two Higgs doublet fields to break the electroweak symmetry, leading to the existence of three neutral and two…”
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Charged Higgs boson production in the 1 TeV domain as a probe of the minimal supersymmetric standard model by Beccaria, M., Renard, F. M., Trimarchi, S., Verzegnassi, C.

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Quantum field theory treatment of magnetic effects on the spin and orbital angular momentum of a free electron by Kurian, P., Verzegnassi, C.

“…We consider in a quantum field theory framework the effects of a classical magnetic field on the spin and orbital angular momentum (OAM) of a free electron. We…”
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Supersymmetry tests from a combined analysis of a chargino and charged Higgs boson pair production at a 1 TeV linear collider by Beccaria, M., Eberl, H., Renard, F. M., Verzegnassi, C.

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Split supersymmetry at the logarithmic test of future colliders by Beccaria, M., Renard, F. M., Verzegnassi, C.

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A complete one-loop description of associated production at LHC and an estimate of possible genuine supersymmetric effects by Beccaria, M., Carloni Calame, C.M., Macorini, G., Montagna, G., Piccinini, F., Renard, F.M., Verzegnassi, C.

“…We compute, in the MSSM framework, the sum of the one-loop electroweak and of the total QED radiation effects for the process , initiated by the parton process…”
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Z -peak subtracted representation of Bhabha scattering and search for new physics effects by Beccaria, M., Renard, F. M., Spagnolo, S., Verzegnassi, C.

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Constraints on anomalous gauge couplings from present LEP1 and future LEP2, BNL data by Renard, F.M., Spagnolo, S., Verzegnassi, C.

“…We analyze, in a rather general model where anomalous triple gauge couplings are present, the visible effects in R b (measured at LEP1), in W pair production…”
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Bounds on anomalous gauge couplings from past and near future experiments: the role of the different measurements by Beccaria, M., Renard, F.M., Spagnolo, S., Verzegnassi, C.

“…We analyze the bounds on the set of four “non-blind” anomalous gauge couplings that will be derived, in absence of deviations from the Standard Model…”
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Bounds on universal new physics effects from fermion-antifermion production at LEP2 by Beccaria, M., Renard, F.M., Spagnolo, S., Verzegnassi, C.

“…We consider lepton-antilepton annihilation into a fermion-antifermion pair at variable c.m. energy. We propose for this process a simple parametrization of the…”
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SUSY virtual effects at the LEP2 boundary by Beccaria, M., Ciafaloni, P., Comelli, D., Renard, F., Verzegnassi, C.

“…We examine the possibility that SUSY particles are light, i.e. have a mass just beyond the final kinematical reach of LEP2. In this case, even if light…”
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Signals for neutralino box effects at LEP2 by Layssac, J., Renard, F.M., Verzegnassi, C.

“…We have computed the contribution to the observables of the final two fermion channel at LEP2, at the limiting energy q 2 =200 GeV , coming from boxes with two…”
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Uncertainties in the hadronic contribution to the QED vacuum polarization by Burkhardt, H., Jegerlehner, F., Penso, G., Verzegnassi, C.

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Z′ reservation at LEP2 by Montagna, G, Nicrosini, O, Piccinini, F, Renard, F.M, Verzegnassi, C

“…We consider the possiblity that one extra Z ≡ Z′ exists with arbitrary mass and fermion couplings that do not violate (charged) lepton universality. We show…”
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Strong resonances effects and future high precision measurements by LAYSSAC, J, RENARD, F. M, VERZEGNASSI, C

“…We develop a general formalism where the relevant oblique contributions to a number of observables in future higher energies [ital e][sup +][ital e[minus]]…”
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The left-right asymmetry of top quarks in associated top-charged Higgs bosons at the LHC as a probe of the [inline image] parameter by Baglio, J, Beccaria, M, Djouadi, A, Macorini, G, Mirabella, E, Orlando, N, Renard, F M, Verzegnassi, C

“…Many extensions of the Standard Model involve two Higgs doublet fields to break the electroweak symmetry, leading to the existence of three neutral and two…”
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Top quark production at future lepton colliders in the asymptotic regime by Beccaria, M., Renard, F. M., Verzegnassi, C.

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