Sensitivity study for new gauge bosons and right-handed Majorana neutrinos in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>pp</mml:mi></mml:math>collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt></mml:mrow><mml:mrow><mml:mrow><mml:mrow /></mml:mrow></mml:mrow><mml:mo>=</mml:mo><mml:mn>14</mml:mn><mml:mn /><mml:mi> </mml:mi><mml:mi mathvariant="normal">TeV</mml:mi>

Ferrari, A.; Collot, J.; Andrieux, M. L.; Belhorma, B.; Saintignon, P. de; Hostachy, Jean-Yves; Martin, Ph.; Wielers, M.

doi:10.1103/physrevd.62.013001

Cited by 150 publications

(155 citation statements)

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“…This amounts to producing W R at the usual Drell-Yan resonance, with a reach of 5.8 TeV for W R mass and 3.4 TeV for the N mass at the LHC [25,26]. One can also verify the chirality of the new charged gauge boson [25,27].…”

mentioning

confidence: 99%

Connecting Dirac and Majorana Neutrino Mass Matrices in the Minimal Left-Right Symmetric Model

2013

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Probing the origin of neutrino mass by disentangling the seesaw mechanism is one of the central issues of particle physics. We address it in the minimal left-right symmetric model and show how the knowledge of light and heavy neutrino masses and mixings suffices to determine their Dirac Yukawa couplings. This in turn allows one to make predictions for a number of high and low energy phenomena, such as decays of heavy neutrinos, neutrinoless double beta decay, electric dipole moments of charged leptons and neutrino transition moments. We also discuss a way of reconstructing the neutrino Dirac Yukawa couplings at colliders such as the LHC.

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confidence: 99%

Connecting Dirac and Majorana Neutrino Mass Matrices in the Minimal Left-Right Symmetric Model

2013

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“…We made a couple of cross checks for correctness of implementations for neutrino and gauge boson mixings. Results for e − e + → νN [17], e − e − → W − 1 W − 1 [51,52], e − γ → N W − 1 [55] and pp → lW2 [32] have been recovered, among others. Figure 9.…”

Section: Lr Signals At Lhc a Samplementioning

confidence: 85%

“…Relevant experimental conditions do not spoil signals, for a discussion on kinematical cuts and a background for this process, see e.g. [32]. In this case, without muon data, possible v R values give W 2 mass in the range (1 TeV, 3.5 TeV) for heavy neutrino masses up to 1 TeV.…”

Section: Jhep07(2012)038mentioning

confidence: 99%

“…Lately a few interesting papers analysed possible signals connected with the LR model [27,30,32,[45][46][47][48]. As we are looking for nonstandard signals, we restrict here calculations at high energies to the first approximation (tree level).…”

Section: Jhep07(2012)038mentioning

confidence: 99%

“…Detailed studies which take into account potential signals with √ s = 14 TeV at LHC conclude that heavy gauge bosons and neutrinos can be found with up to 4 and 1 TeV, respectively, for typical LR scenarios [30][31][32]. Anyway, such a relatively low (TeV) scale of the heavy sector is theoretically possible, even if GUT gauge unification is demanded, for a discussion, see e.g.…”

Section: Jhep07(2012)038mentioning

confidence: 99%

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Left-right symmetry at LHC and precise 1-loop low energy data

Chakrabortty

Gluza

Sevillano

et al. 2012

J. High Energ. Phys.

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Despite many tests, even the Minimal Manifest Left-Right Symmetric Model (MLRSM) has never been ultimately confirmed or falsified. LHC gives a new possibility to test directly the most conservative version of left-right symmetric models at so far not reachable energy scales. If we take into account precise limits on the model which come from low energy processes, like the muon decay, possible LHC signals are strongly limited through the correlations of parameters among heavy neutrinos, heavy gauge bosons and heavy Higgs particles. To illustrate the situation in the context of LHC, we consider the "golden" process pp → e + N . For instance, in a case of degenerate heavy neutrinos and heavy Higgs masses at 15 TeV (in agreement with FCNC bounds) we get σ(pp → e + N ) > 10 fb at √ s = 14 TeV which is consistent with muon decay data for a very limited W 2 masses in the range (3008 GeV, 3040 GeV). Without restrictions coming from the muon data, W 2 masses would be in the range (1.0 TeV, 3.5 TeV). Influence of heavy Higgs particles themselves on the considered LHC process is negligible (the same is true for the light, SM neutral Higgs scalar analog). In the paper decay modes of the right-handed heavy gauge bosons and heavy neutrinos are also discussed. Both scenarios with typical see-saw lightheavy neutrino mixings and the mixings which are independent of heavy neutrino masses are considered. In the second case heavy neutrino decays to the heavy charged gauge bosons not necessarily dominate over decay modes which include only light, SM-like particles.

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