P. Del Amo Sanchez

activity

20062026

most citedSearches for Lepton Flavor Violation in the Decays tau -> e gamma and tau -> mu gamma

635 citations · 8.7k across the 159 of their papers we have counts for

collaborators

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150 papers · 1 filter

hep-ex2022

Updated constraints on sterile neutrino mixing in the OPERA experiment using a new $ν_{e}$ identification method

N. Agafonova, A. Alexandrov, A. Anokhina +123

This paper describes a new $ν_{e}$ identification method specifically designed to improve the low-energy ( $< 30 GeV$ ) $ν_{e}$ identification efficiency attained by enlarging…

hep-ex2020★ 32 cited

First antineutrino energy spectrum from $^{235}$ U fissions with the STEREO detector at ILL

STEREO collaboration, H. Almazán, L. Bernard +24

This article reports the measurement of the $^{235}$ U-induced antineutrino spectrum shape by the STEREO experiment. 43'000 antineutrinos have been detected at about 10 m from the h…

hep-ex2018

Latest results of the OPERA experiment on nu-tau appearance in the CNGS neutrino beam

N. Agafonova, A. Alexandrov, A. Anokhina +132

OPERA is a long-baseline experiment designed to search for $ν_{μ} \to ν_{τ}$ oscillations in appearance mode. It was based at the INFN Gran Sasso laboratory (LNGS) and took data from 200…

hep-ex2018★ 114 cited

Final results of the OPERA experiment on $ν_{τ}$ appearance in the CNGS beam

OPERA Collaboration, N. Agafonova, A. Alexandrov +134

The OPERA experiment was designed to study $ν_{μ} \to ν_{τ}$ oscillations in appearance mode in the CNGS neutrino beam. In this letter we report the final analysis of the full data sampl…

hep-ex2018★ 4 cited

Final results of the search for $ν_{μ} \to ν_{e}$ oscillations with the OPERA detector in the CNGS beam

OPERA Collaboration, N. Agafonova, A. Aleksandrov +130

The OPERA experiment has discovered the tau neutrino appearance in the CNGS muon neutrino beam, in agreement with the 3 neutrino flavour oscillation hypothesis. The OPERA neutrino…

hep-ex2017★ 60 cited

Laura++ : a Dalitz plot fitter

John Back, Tim Gershon, Paul Harrison +10

The Dalitz plot analysis technique has become an increasingly important method in heavy flavour physics. The Laura++ fitter has been developed as a flexible tool that can be used f…

hep-ex2015★ 16 cited

Time-dependent analysis of $B^{0} \to K_{S}^{0} π^{-} π^{+} γ$ decays and studies of the $K^{+} π^{-} π^{+}$ system in $B^{+} \to K^{+} π^{-} π^{+} γ$ decays

P. del Amo Sanchez, others

We measure the time-dependent $C P$ asymmetry in the radiative-penguin decay $B^{0} \to K_{S}^{0} π^{-} π^{+} γ$ , using a sample of $471$ million $Υ(4S) \to B{\kern 0.18em\overline{\kern…

hep-ex2015★ 163 cited

Discovery of tau neutrino appearance in the CNGS neutrino beam with the OPERA experiment

OPERA Collaboration, N. Agafonova, A. Aleksandrov +139

The OPERA experiment was designed to search for $ν_{μ} \to ν_{τ}$ oscillations in appearance mode, i.e. by detecting the $τ$ -leptons produced in charged current $ν_{τ}$ interacti…

hep-ex2015★ 29 cited

Limits on muon-neutrino to tau-neutrino oscillations induced by a sterile neutrino state obtained by OPERA at the CNGS beam

OPERA Collaboration, N. Agafonova, A. Aleksandrov +128

The OPERA experiment, exposed to the CERN to Gran Sasso $ν_{μ}$ beam, collected data from 2008 to 2012. Four oscillated $ν_{τ}$ Charged Current interaction candidates have been detecte…

hep-ex2014★ 52 cited

Observation of nu_tau appearance in the CNGS beam with the OPERA experiment

OPERA Collaboration, N. Agafonova, A. Aleksandrov +145

The OPERA experiment is searching for nu_mu -> nu_tau oscillations in appearance mode i.e. via the direct detection of tau leptons in nu_tau charged current interactions. The evide…

hep-ex2014★ 43 cited

Procedure for short-lived particle detection in the OPERA experiment and its application to charm decays

N. Agafonova, A. Anokhina, S. Aoki +135

The OPERA experiment, designed to perform the first observation of $ν_{μ} \to ν_{τ}$ oscillations in appearance mode through the detection of the $τ$ leptons produced in $ν_{τ}$ c…

hep-ex2014★ 29 cited

Measurement of TeV atmospheric muon charge ratio with the full OPERA data

N. Agafonova, A. Anokhina, S. Aoki +134

The OPERA detector, designed to search for $ν_{μ} \to ν_{τ}$ oscillations in the CNGS beam, is located in the underground Gran Sasso laboratory, a privileged location to study TeV-scal…

hep-ex2013★ 1 cited

New results on $ν_{μ} \to ν_{τ}$ appearance with the OPERA experiment in the CNGS beam

OPERA Collaboration, N. Agafonova, A. Aleksandrov +167

The OPERA neutrino experiment is designed to perform the first observation of neutrino oscillations in direct appearance mode in the $ν_{μ} \to ν_{τ}$ channel, via the detection of the…

hep-ex2013★ 7 cited

Search for $ν_{μ} \to ν_{e}$ oscillations with the OPERA experiment in the CNGS beam

OPERA collaboration, N. Agafonova, A. Aleksandrov +161

A first result of the search for \numu $\to$ \nue oscillations in the OPERA experiment, located at the Gran Sasso Underground Laboratory, is presented. The experiment looke…

hep-ex2012★ 50 cited

Measurement of the neutrino velocity with the OPERA detector in the CNGS beam using the 2012 dedicated data

The OPERA Collaboration, T. Adam, N. Agafonova +168

In spring 2012 CERN provided two weeks of a short bunch proton beam dedicated to the neutrino velocity measurement over a distance of 730 km. The OPERA neutrino experiment at the u…

hep-ex2011★ 490 cited

Measurement of the neutrino velocity with the OPERA detector in the CNGS beam

The OPERA Collaboration, T. Adam, N. Agafonova +188

The OPERA neutrino experiment at the underground Gran Sasso Laboratory has measured the velocity of neutrinos from the CERN CNGS beam over a baseline of about 730 km. The measureme…

hep-ex2011

Search for $ν_{μ} \to ν_{τ}$ oscillation with the OPERA experiment in the CNGS beam

The OPERA Collaboration

The OPERA neutrino experiment in the underground Gran Sasso Laboratory (LNGS) was designed to perform the first detection of neutrino oscillations in direct appearance mode in the…

hep-ex2011★ 57 cited

Study of neutrino interactions with the electronic detectors of the OPERA experiment

OPERA Collaboration

The OPERA experiment is based on a hybrid technology combining electronic detectors and nuclear emulsions. OPERA collected muon-neutrino interactions during the 2008 and 2009 physi…

hep-ex2010★ 11 cited

Measurements of branching fractions, polarizations, and direct CP-violation asymmetries in B+ -> rho0 K+ and B+ -> f0(980)K+ decays

P. del Amo Sanchez

We present measurements of the branching fractions, longitudinal polarization, and direct CP-violation asymmetries for the decays B+ -> rho0 K*+ and B+ -> f0(980) K*+ with a sample…

hep-ex2010★ 23 cited

Observation of the Decay B^{-} \rightarrow D_{s}^{(*)+} K^{-} \ell^{-} \barν_{\ell}

The BABAR Collaboration, P. del Amo Sanchez

We report the observation of the decay $B^{-} \to D_{s}^{(*) +} K^{-} ℓ^{-} ν ˉ_{ℓ}$ based on $342 \mathrm {\,fb}^{-1}}$ of data collected at the $\Y4S$ resonance wi…

hep-ex2010★ 155 cited

Observation of new resonances decaying to $D π$ and $D^{*} π$ in inclusive $e^{+} e^{-}$ collisions near $s =$ 10.58 GeV

The BABAR Collaboration, P. del Amo Sanchez

We present a study of the $D^{+} π^{-}$ , $D^{0} π^{+}$ , and $D^{*+} π^{-}$ systems in inclusive $e^{+} e^{-} \to c c ˉ$ interactions in a search for new excited $D$ meson states. We use a…

hep-ex2010★ 53 cited

Search for the Rare Decay B->K nu nubar

The BABAR Collaboration, P. del Amo Sanchez

We present a search for the rare decays B+ -> K+ nu nubar and B0 -> K0 nu nubar using 459 million BBbar pairs collected with the BaBar detector at the SLAC National Accelerator Lab…

hep-ex2010★ 36 cited

Exclusive Production of $D_{s}^{+} D_{s}^{-}$ , $D_{s}^{+} D_{s}^{-}$ , and $D_{s}^{+} D_{s}^{*-}$ via $e^{+} e^{-}$ Annihilation with Initial-State-Radiation

The BABAR Collaboration, P. del Amo Sanchez et al.

We perform a study of exclusive production of $D_{s}^{+} D_{s}^{-}$ , $D_{s}^{*+} D_{s}^{-}$ , and $D_{s}^{*+} D_{s}^{*-}$ final states in initial-state-radiation events from $e^{+} e^{-}$ annihilations at a…

hep-ex2010★ 46 cited

Measurement of the Absolute Branching Fractions for $D_{s}^{-} \to ℓ^{-} ν ˉ_{ℓ}$ and Extraction of the Decay Constant $f_{D_{s}}$

The BABAR Collaboration, P. del Amo Sanches

The absolute branching fractions for the decays $D_{s}^{-} \to ℓ^{-} ν ˉ_{ℓ}$ ( $ℓ = e$ , $μ$ , or $τ$ ) are measured using a data sample corresponding to an integrated lum…

Updated constraints on sterile neutrino mixing in the OPERA experiment using a new νe​ identification method

First antineutrino energy spectrum from 235U fissions with the STEREO detector at ILL

Latest results of the OPERA experiment on nu-tau appearance in the CNGS neutrino beam

Final results of the OPERA experiment on ντ​ appearance in the CNGS beam

Final results of the search for νμ​→νe​ oscillations with the OPERA detector in the CNGS beam

Laura++ : a Dalitz plot fitter

Time-dependent analysis of B0→KS0​π−π+γ decays and studies of the K+π−π+ system in B+→K+π−π+γ decays

Discovery of tau neutrino appearance in the CNGS neutrino beam with the OPERA experiment

Limits on muon-neutrino to tau-neutrino oscillations induced by a sterile neutrino state obtained by OPERA at the CNGS beam

Observation of nu_tau appearance in the CNGS beam with the OPERA experiment

Procedure for short-lived particle detection in the OPERA experiment and its application to charm decays

Measurement of TeV atmospheric muon charge ratio with the full OPERA data

New results on νμ​→ντ​ appearance with the OPERA experiment in the CNGS beam

Search for νμ​→νe​ oscillations with the OPERA experiment in the CNGS beam

Measurement of the neutrino velocity with the OPERA detector in the CNGS beam using the 2012 dedicated data

Measurement of the neutrino velocity with the OPERA detector in the CNGS beam

Search for νμ​→ντ​ oscillation with the OPERA experiment in the CNGS beam

Study of neutrino interactions with the electronic detectors of the OPERA experiment

Measurements of branching fractions, polarizations, and direct CP-violation asymmetries in B+ -> rho0 K*+ and B+ -> f0(980)K*+ decays

Observation of the Decay B^{-} \rightarrow D_{s}^{(*)+} K^{-} \ell^{-} \barν_{\ell}

Observation of new resonances decaying to Dπ and D∗π in inclusive e+e− collisions near s​=10.58 GeV

Search for the Rare Decay B->K nu nubar

Exclusive Production of Ds+​Ds−​, Ds∗+​Ds−​, and Ds∗+​Ds∗−​ via e+e− Annihilation with Initial-State-Radiation

Measurement of the Absolute Branching Fractions for Ds−​→ℓ−νˉℓ​ and Extraction of the Decay Constant fDs​​

Updated constraints on sterile neutrino mixing in the OPERA experiment using a new $ν_{e}$ identification method

First antineutrino energy spectrum from $^{235}$ U fissions with the STEREO detector at ILL

Final results of the OPERA experiment on $ν_{τ}$ appearance in the CNGS beam

Final results of the search for $ν_{μ} \to ν_{e}$ oscillations with the OPERA detector in the CNGS beam

Time-dependent analysis of $B^{0} \to K_{S}^{0} π^{-} π^{+} γ$ decays and studies of the $K^{+} π^{-} π^{+}$ system in $B^{+} \to K^{+} π^{-} π^{+} γ$ decays

New results on $ν_{μ} \to ν_{τ}$ appearance with the OPERA experiment in the CNGS beam

Search for $ν_{μ} \to ν_{e}$ oscillations with the OPERA experiment in the CNGS beam

Search for $ν_{μ} \to ν_{τ}$ oscillation with the OPERA experiment in the CNGS beam

Measurements of branching fractions, polarizations, and direct CP-violation asymmetries in B+ -> rho0 K+ and B+ -> f0(980)K+ decays

Observation of new resonances decaying to $D π$ and $D^{*} π$ in inclusive $e^{+} e^{-}$ collisions near $s =$ 10.58 GeV

Exclusive Production of $D_{s}^{+} D_{s}^{-}$ , $D_{s}^{+} D_{s}^{-}$ , and $D_{s}^{+} D_{s}^{*-}$ via $e^{+} e^{-}$ Annihilation with Initial-State-Radiation

Measurement of the Absolute Branching Fractions for $D_{s}^{-} \to ℓ^{-} ν ˉ_{ℓ}$ and Extraction of the Decay Constant $f_{D_{s}}$