Search Results - "Delépine, David"
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Effects of an H-μ-τ coupling in quarkonium lepton flavor violation decays
Published in Letters in high energy physics (01-06-2020)“…In this work we study the consistency of a possible non-vanishing coupling Hμτ smaller than 0.25% as pointed by the CMS collaborations [1], with measured…”
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2
Exploring new physics contributions to CP violation in $$\tau ^- \rightarrow K^-\pi ^0\nu _{\tau }
Published in The European physical journal. C, Particles and fields (01-04-2021)“…Abstract A general analysis of possible violation of CP in processes like $$\tau \rightarrow K\pi \nu $$ τ → K π ν , for unpolarized $$\tau $$ τ is presented…”
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3
Exploring new physics contributions to CP violation in $$\tau ^- \rightarrow K^-\pi ^0\nu _{\tau } $$ τ - → K - π 0 ν τ
Published in The European physical journal. C, Particles and fields (01-04-2021)“…Abstract A general analysis of possible violation of CP in processes like $$\tau \rightarrow K\pi \nu $$ τ → K π ν , for unpolarized $$\tau $$ τ is presented…”
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4
Exploring new physics contributions to CP violation in [Formula omitted]
Published in The European physical journal. C, Particles and fields (01-04-2021)“…A general analysis of possible violation of CP in processes like [Formula omitted], for unpolarized [Formula omitted] is presented. In this paper, we derive…”
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5
Direct CP violation in [Formula omitted] decays as a probe for new physics
Published in The European physical journal. C, Particles and fields (02-07-2020)“…In this paper we investigate CP violation in charged decays of D meson. Particularly, we study the direct CP asymmetry of the Cabibbo favored non-leptonic…”
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6
Direct CP violation in $$D^+ \rightarrow K^0({\bar{K}}^0) \pi ^+$$ decays as a probe for new physics
Published in The European physical journal. C, Particles and fields (01-07-2020)“…Abstract In this paper we investigate CP violation in charged decays of D meson. Particularly, we study the direct CP asymmetry of the Cabibbo favored…”
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7
Direct CP violation in $$D^+ \rightarrow K^0({\bar{K}}^0) \pi ^+$$ D+→K0(K¯0)π+ decays as a probe for new physics
Published in The European physical journal. C, Particles and fields (01-07-2020)“…Abstract In this paper we investigate CP violation in charged decays of D meson. Particularly, we study the direct CP asymmetry of the Cabibbo favored…”
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8
New physics signature in $$D^0 (\bar{D}^0)\rightarrow f$$ D0(D¯0)→f effective width asymmetries
Published in The European physical journal. C, Particles and fields (01-07-2019)“…Abstract Violation of charge conjugation-parity ($$\mathrm CP$$ CP ) symmetry plays a major rule in the dominance of matter in our universe. A kind of…”
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9
New physics signature in $$D^0 (\bar{D}^0)\rightarrow f$$ effective width asymmetries
Published in The European physical journal. C, Particles and fields (01-07-2019)Get full text
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10
New physics signature in D0(D¯0)→f effective width asymmetries
Published in The European physical journal. C, Particles and fields (2019)“…Violation of charge conjugation-parity ( C P ) symmetry plays a major rule in the dominance of matter in our universe. A kind of C P violation results from the…”
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11
Inflation and supersymmetry breaking
Published in Physics letters. B (12-10-2000)“…We study the connection between inflation and supersymmetry breaking in the context of an O'Raifeartaigh model which can account for both hybrid inflation and…”
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12
Indirect bounds on Z→μe, and lepton flavor violation at future colliders
Published in Physics letters. B (06-12-2001)“…Motivated by the interest in lepton number violating processes, we study the connection between the rate of Z→μe decay and those of the low-energy processes…”
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13
New physics signature in [Formula omitted] effective width asymmetries
Published in The European physical journal. C, Particles and fields (15-07-2019)“…Violation of charge conjugation-parity ( [Formula omitted]) symmetry plays a major rule in the dominance of matter in our universe. A kind of [Formula omitted]…”
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14
Exploring new physics contributions to CP violation in τ-→K-π0ντ
Published in The European physical journal. C, Particles and fields (01-04-2021)“…A general analysis of possible violation of CP in processes like τ → K π ν , for unpolarized τ is presented. In this paper, we derive the new contributions to…”
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15
Direct CP violation in D+→K0(K¯0)π+ decays as a probe for new physics
Published in The European physical journal. C, Particles and fields (01-07-2020)“…In this paper we investigate CP violation in charged decays of D meson. Particularly, we study the direct CP asymmetry of the Cabibbo favored non-leptonic D +…”
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16
Effects of anH−μ−τCoupling in Quarkonium Lepton FlavorViolation Decays
Published in Letters in high energy physics (31-03-2020)Get full text
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17
Supersymmetric contribution to B→ρK and B→πK⁎ decays in SCET
Published in Physics letters. B (17-11-2011)“…We analyze the supersymmetric contributions to the direct CP asymmetries of the decays B→πK⁎ and B→ρK within Soft Collinear Effective Theory. We extend the…”
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18
Supersymmetric contribution to B&; rarr; IeK and B&; rarr; IeK super(a&am p; #142; decays in SCET)
Published in Physics letters. B (17-11-2011)“…We analyze the supersymmetric contributions to the direct CP asymmetries of the decays B arrow right IeK super(a and B arrow right IeK within Soft Collinear…”
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Supersymmetric contribution to B → pK and B → π K decays in SCET
Published in Physics letters. B (2011)Get full text
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20
Probing Majorana neutrino CP phases and masses in neutrino–antineutrino conversion
Published in Physics letters. B (11-10-2010)“…We propose a new strategy for detecting the CP-violating phases and the effective mass of muon Majorana neutrinos by measuring observables associated with…”
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