Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Adrian Oeftiger"'
Publikováno v:
Physical Review Accelerators and Beams, Vol 26, Iss 6, p 064601 (2023)
Magnetic field errors pose a limitation in the performance of synchrotrons, as they excite nonsystematic resonances, reduce dynamic aperture, and may result in beam loss. Their effect can be compensated by assuming knowledge of their location and str
Externí odkaz:
https://doaj.org/article/a0271c35443841e296193e0d865e39a6
Autor:
Adrian Oeftiger, Oliver Boine-Frankenheim, Vera Chetvertkova, Vladimir Kornilov, Dmitrii Rabusov, Stefan Sorge
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 5, p 054402 (2022)
The SIS100 synchrotron as a part of the new Facility for Antiproton and Ion Research (FAIR) accelerator facility at GSI should be operated at the “space charge limit” for light- and heavy-ion beams. Beam losses due to space-charge-induced resonan
Externí odkaz:
https://doaj.org/article/313f77a483344357a6d6aa173aef9d3a
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 2, p 024201 (2021)
Understanding the 3D collective long-term response of beams exposed to resonances is of theoretical interest and essential for advancing high intensity synchrotrons. This study of a hitherto unexplored beam dynamical regime is based on 2D and 3D self
Externí odkaz:
https://doaj.org/article/8b7be9ae0bb5485182b1039edd6b60ce
Publikováno v:
Nuclear instruments & methods in physics research / A 1040, 167290 (2022). doi:10.1016/j.nima.2022.167290
Nuclear instruments & methods in physics research / A 1040, 167290 (2022). doi:10.1016/j.nima.2022.167290
In any hadron synchrotron, the half-integer resonance is among the strongest effects limiting the achievable maximum beam intensity. The he
In any hadron synchrotron, the half-integer resonance is among the strongest effects limiting the achievable maximum beam intensity. The he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::803e708ec30a0348618450aa7bdf45a4
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 6, p 060101 (2021)
A new model for the description of beam instabilities in synchrotrons featuring wakefields and space charge forces is proposed, using the circulant matrix approach. The predictions of this model are discussed in light of past ones, with a particular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5ec081c023e2aab836b0c10f0076434
http://cds.cern.ch/record/2776607
http://cds.cern.ch/record/2776607
Autor:
S. Artikova, K. Schulte-Urlichs, Oliver Boine-Frankenheim, Peter Spiller, David Ondreka, O. Meusel, Adrian Oeftiger
Publikováno v:
Journal of Instrumentation 16(03), P03044 (2021). doi:10.1088/1748-0221/16/03/P03044
Journal of instrumentation
Journal of instrumentation
Journal of Instrumentation 16(03), P03044 (2021). doi:10.1088/1748-0221/16/03/P03044
Published by Inst. of Physics, London
Published by Inst. of Physics, London
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26e26728db2a62c8f1a481a6ea2657cc
Autor:
Oliver Boine-Frankenheim, Stefan Sorge, Peter Spiller, Adrian Oeftiger, Vladimir Kornilov, Vera Chetvertkova
Publikováno v:
Journal of Instrumentation 15(07), P07020-P07020 (2020). doi:10.1088/1748-0221/15/07/P07020
Journal of Instrumentation 15(07), P07020 - P07020 (2020). doi:10.1088/1748-0221/15/07/P07020
The SIS100 synchrotron as a part of the new FAIR accelerator facility at GSI should be operated at the "space charge limit" for light and heavy-ion bea
The SIS100 synchrotron as a part of the new FAIR accelerator facility at GSI should be operated at the "space charge limit" for light and heavy-ion bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123a55a04e57d6a90874d1050a9fc72c
Autor:
David Amorim, Elias Metral, S. A. Antipov, Adrian Oeftiger, Daniel Valuch, Nicolas Mounet, Xavier Buffat, Nicolo Biancacci
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2021, 126 (16), pp.164801. ⟨10.1103/PhysRevLett.126.164801⟩
Physical review letters 126(16), 164801 (2021). doi:10.1103/PhysRevLett.126.164801
Physical Review Letters, American Physical Society, 2021, 126 (16), pp.164801. ⟨10.1103/PhysRevLett.126.164801⟩
Physical review letters 126(16), 164801 (2021). doi:10.1103/PhysRevLett.126.164801
Physical review letters 126(16), 164801 (2021). doi:10.1103/PhysRevLett.126.164801
Landau damping is an essential mechanism for ensuring collective beam stability in particle accelerators. Precise knowledge of the strength of Landau damping is k
Landau damping is an essential mechanism for ensuring collective beam stability in particle accelerators. Precise knowledge of the strength of Landau damping is k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f34e81d90d8d1fcd3c0687aea267abec
Autor:
Theodoros Argyropoulos, Xavier Buffat, Hannes Bartosik, J. F. Esteban Müller, Vladimir Kornilov, Alexey Burov, K. Li, Uwe Niedermayer, Werner Herr, Alexandre Lasheen, Nicolo Biancacci, Carlo Zannini, M. Schenk, B. Salvant, Elena Shaposhnikova, Giovanni Rumolo, Danilo Banfi, Giovanni Iadarola, Nicolas Mounet, Danilo Quartullo, C. Tambasco, Oliver Boine-Frankenheim, Elias Metral, Adrian Oeftiger, S. White, Helga Timko, Tatiana Pieloni, J. Barranco
Publikováno v:
IEEE Trans.Nucl.Sci.
IEEE Trans.Nucl.Sci., 2016, 63 (2), pp.1001-1050. ⟨10.1109/TNS.2015.2513752⟩
IEEE Transactions on Nuclear Science
IEEE Transactions on Nuclear Science, Institute of Electrical and Electronics Engineers, 2016, 63 (2), pp.1001-1050. ⟨10.1109/TNS.2015.2513752⟩
IEEE Trans.Nucl.Sci., 2016, 63 (2), pp.1001-1050. ⟨10.1109/TNS.2015.2513752⟩
IEEE Transactions on Nuclear Science
IEEE Transactions on Nuclear Science, Institute of Electrical and Electronics Engineers, 2016, 63 (2), pp.1001-1050. ⟨10.1109/TNS.2015.2513752⟩
International audience; Beam instabilities cover a wide range of effects in particle accelerators and they have been the subjects of intense research for several decades. As the machines performance was pushed new mechanisms were revealed and nowaday
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6b25b14ac233e60c19b99d18c6cd935
https://infoscience.epfl.ch/record/219309
https://infoscience.epfl.ch/record/219309
Autor:
Adrian Oeftiger
Publikováno v:
Adrian Oeftiger
The macro-particle tracking code PyHEADTAIL simulates collective beam dynamics. The present paper documents its features and recent evolution.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a592a4ba6add19d004734cd9af27815b
http://cds.cern.ch/record/2672381
http://cds.cern.ch/record/2672381