53 papers
Explainable speech emotion recognition through attentive pooling: insights from attention-based temporal localization
Tahitoa Leygue, Astrid Sabourin, Christian Bolzmacher +3
State-of-the-art transformer models for Speech Emotion Recognition (SER) rely on temporal feature aggregation, yet advanced pooling methods remain underexplored. We systematically…
Distillation of hydrogen isotopes for polarized HD target
T. Ohta, S. Bouchigny, J. -P. Didelez +13
We have developed a cryogenic distillation system to purify Hydrogen-Deuteride (HD) gas for a polarized HD target in LEPS experiments at SPring-8. A small amount of ortho-H ($\…
HD gas analysis with Gas Chromatography and Quadrupole Mass Spectrometer
T. Ohta, S. Bouchigny, J. -P. Didelez +13
A gas analyzer system has been developed to analyze Hydrogen-Deuteride (HD) gas for producing frozen-spin polarized HD targets, which are used for hadron photoproduction experiment…
Beam Spin Asymmetries in DVCS with CLAS at 4 .8 GeV
G. Gavalian
We report measurements of the beam spin asymmetry in Deeply Virtual Compton Scattering (DVCS) at an electron beam energy of 4.8 GeV using the CLAS detector at the Thomas Jefferson…
A Precise Measurement of the Neutron Magnetic Form Factor GMn in the Few-GeV2 Region
J. Lachniet, A. Afanasev, H. Arenhövel +5
The neutron elastic magnetic form factor GMn has been extracted from quasielastic electron scattering data on deuterium with the CEBAF Large Acceptance Spectrometer (CLAS) at Jeffe…
Electroproduction of p π^{+} π^{-} off protons at 0.2<Q^{2}<0.6 GeV^{2} and 1.3<W<1.57 GeV with CLAS
G. V. Fedotov, V. I. Mokeev, V. D. Burkert +5
This paper reports on the most comprehensive data set obtained on differential and fully integrated cross sections for the process . The data were collec…