P Lefèvre
CERN
8 Papers
33 Citations
P Lefèvre is an academic researcher from CERN. The author has contributed to research in topics: Antiproton & Electron capture. The author has an hindex of 4, co-authored 8 publications.
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Papers
Measurement of the lifetime of Pb52+, Pb53+ and Pb54+ beams at 4.2 MeV per nucleon subject to electron cooling
S. Baird,J. Bosser,Christian Carli,M. Chanel,P Lefèvre,R. Ley,R. Maccaferri,Stephan Maury,I. Meshkov,D. Möhl,G Molinari,F. Motsch,Henk Mulder,Gerard Tranquille,F Varenne +14 more
TL;DR: By measuring the lifetime of stored beams, the recombination of the ions with cooling electrons was investigated in this article, and the results were important for the design of the lead ion injection system for the Large Hadron Collider and for recombination theories.
36
Measurements of H− intra-beam stripping cross section by observing a stored beam in lear
TL;DR: In this article, the authors measured the cross section of a stored H − beam by analysing the decay of the beam, and obtained σ max = 3.6 × 10 − 15 cm 2 ± 30%.
12
SuperLEAR, conceptual machine design
R. Giannini,P Lefèvre,D. Möhl +2 more
TL;DR: In this paper, a conceptual design was worked out for a 3.5 −12 GeV/c antiproton cooling ring optimized for operation with an internal target and an extracted beam.
10
Production of MeV antiprotons
S. Baird,J. Bosser,M. Chanel,P Lefèvre,R. Ley,Django Manglunki,Stephan Maury,D. Möhl,Gerard Tranquille +8 more
TL;DR: In this paper, the options for producing MeV antiprotons are revisited in view of a future anti-hydrogen program at CERN, the current limitations, operational performances and foreseen improvements are detailed.