51 research outputs found

    CATLIFE (Complementary Arm for Target LIke FragmEnts): Spectrometer for Target like fragments at VAMOS++

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    The multi-nucleon transfer reaction between 136Xe beam and 198Pt target at the beam energy 7 MeV/u was studied using the large acceptance spectrometer VAMOS++ coupled with the newly installed second arm time-of-flight and delayed Îł\gamma-ray spectrometer CATLIFE (Complementary Arm for Target LIke FragmEnts). The CATLIFE detector is composed of a large area multi-wire proportional chamber and the EXOGAM HPGe clover detectors with an ion flight length of 1230 mm. Direct measurement of the target-like fragments (TLF) and the delayed Îł\gamma-rays from the isomeric state helps to improve TLF identification. The use of the velocity of TLFs and the delayed Îł\gamma-ray demonstrate the proof of principle and effectiveness of the new setup

    Anne-Marie Brisebarre, André Dirand et Hubert Germain,Des moutons

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    Anne-Marie Brisebarre, André Dirand et Hubert Germain, Des moutons, 68 p. Yves Cohat et Estelle Desombre, Des cochons, 67 p. Philippe Dubois et Jean-Baptiste de Panafieu, Des vaches, 67 p. Jean-Baptiste de Panafieu, Des chèvres. Nantes, Éditions du Gulf Stream et Paris, France UPRA Sélection, 2002, 68 p. (« Sauvegarde ») « Sauvegarde », est un programme européen d’éducation à la biodiversité destiné à dresser l’inventaire des races animales et des plantes cultivées en Europe. Il vient d’édite..

    Paricle identification at VAMOS++ with machine learning techniques

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    Multi-nucleon transfer reaction between 136Xe beam and 198Pt target was performed using the VAMOS++ spectrometer at GANIL to study the structure of n-rich nuclei around N=126. Unambiguous charge state identification was obtained by combining two supervised machine learning methods, deep neural network (DNN) and positional correction using a gradient-boosting decision tree (GBDT). The new method reduced the complexity of the kinetic energy calibration and outperformed the conventional method improving the charge state resolution by 8%

    Influence of a strong density stratification on the entrainment of a turbulent axisymmetric plume

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    SIGLEAvailable from INIST (FR), Document Supply Serviceunder shelf-number : 26165 A, issue : a.1997 n.53 / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc

    Etude numerique de la couche limite turbulente oscillatoire generee par l'interaction houle-courant en zone cotiere

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    SIGLEINIST T 73861 / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc

    Rapport technique sur nos manifestations de promotion des fonds scientifiques et techniques

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    SIGLEAvailable at INIST (FR), Document Supply Service, under shelf-number : AR 15352 / INIST-CNRS - Institut de l'Information Scientifique et TechniqueFRFranc
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