Challenging microscopic structure and reaction models for nucleon scattering off nuclei in the A=208 mass region

Autor: G. Haouat, Eric Bauge, J. P. Delaroche, Marc Dupuis, J. Lachkar

Publikováno v: Phys.Rev.C
Phys.Rev.C, 2019, 100 (4), pp.044607. ⟨10.1103/PhysRevC.100.044607⟩
Physical Review C
Physical Review C, American Physical Society, 2019, 100 (4), pp.044607. ⟨10.1103/PhysRevC.100.044607⟩

We present a microscopic description of neutron and proton elastic and inelastic scattering off $^{206,207,208}\mathrm{Pb}$ and $^{209}\mathrm{Bi}$ together with new medium-energy (7.5--15.5 MeV) neutron elastic and inelastic scattering measurements

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e037162709799d1f1477bf7ad2aa046
https://hal.science/hal-02403604

Observation of space-charge driven beam instabilities in a radio frequency photoinjector

Autor: A. Loulergue, J.P. De Brion, S. Joly, G. Haouat, D.H. Dowell

Publikováno v: Physics of Plasmas. 4:3369-3379

This article describes an experimental determination of the correlated, longitudinal phase-space electron distribution produced by a radio frequency photoinjector. Measurements of the electron beam energy spectra and pulse shapes are analyzed to dedu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c122fcb73cd4e0a0bcf7a10c93f50f09
https://doi.org/10.1063/1.872477

Longitudinal phase space experiments on the ELSA photoinjector

Autor: S. Joly, D.H. Dowell, J.P. De Brion, G. Haouat, A. Loulergue

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 375:104-107

The excellent beam quality produced by RF photocathode injectors is well-established, and has been verified by numerous measurements of the transverse emittance. However, there are few experimental determinations of the longitudinal phase space. This

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a58da9d6fea7a4736e1b357b3d5b7c3b
https://doi.org/10.1016/0168-9002(95)01196-x

First results in the saturation regime with the ELSA FEL

Autor: S. Striby, S. Joly, P. Balleyguier, J.P. Blésès, D. Iracane, J. Frehaut, Ph. Guimbal, Y. Pranal, D. Touati, G. Haouat, J.G. Marmouget, J. DiCrescenzo, A. Binet, P. Fourdin, F. Sabary, V. Fontenay

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 341:43-48

Significant improvements have been made on the ELSA facility and are reported here. Routine performances are detailed and the spectral behaviour is analyzed. A first application of the FEL beam is presented.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::713ad397fc0263566248da95b56308b7
https://doi.org/10.1016/0168-9002(94)90314-x

Photoemission studies and commissioning the ELSA-FEL experiment

Autor: J. Di Crescenzo, M.A. Beuve, J.-M. Dolique, J.P. Blésès, G. Haouat, J. Frehaut, P. Michaud, M. Guilloud, Y. Pranal, Cl. Bonetti, C. Laspalles, A. Bloquet, S. Joly, J.G. Marmouget, S. Striby, J.P. Laget, S. Seguin, P. Balleyguier, D. Iracane, J.P. De Brion, R. Dei-Cas, F. Schumann, R. Joly, D. Masseron, J. Brisset, A. Binet, J. Vouillarmet, P. Fourdin, R. Bois, R. Faujour, H. Leboutet

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 318:IN5-126

The residual vacuum pressure of the 144 MHz RF-gun cavity has been improved significantly ( p r ≈ 5 × 10 −10 bar ). However, when running with RF power we still observe a vacuum degradation which is responsible for the limited photocathode lifet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e2a8481807edb496713c86bbcf524d0
https://doi.org/10.1016/0168-9002(92)91036-9