Zobrazeno 1 - 10 of 67 pro vyhledávání: '"Beijers, J. P. M."'
1
Report
A pepper-pot emittance meter for low-energy heavy-ion beams
Autor: Kremers, H. R., Beijers, J. P. M., Brandenburg, S.
Publikováno v: Review of Scientific Instruments Vol.84, Issue 2 (2013)
A novel emittance meter has been developed to measure the four-dimensional, transverse phase-space distribution of a low-energy ion beam using the pepper-pot technique. A characteristic feature of this instrument is that the pepper-pot plate, which h
Externí odkaz: http://arxiv.org/abs/1301.3287
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2
Report
Optimization of a charge-state analyzer for ECRIS beams
Autor: Saminathan, S., Beijers, J. P. M., Kremers, H. R., Mironov, V., Mulder, J., Brandenburg, S.
A detailed experimental and simulation study of the extraction of a 24 keV He-ion beam from an ECR ion source and the subsequent beam transport through an analyzing magnet is presented. We find that such a slow ion beam is very sensitive to space-cha
Externí odkaz: http://arxiv.org/abs/1204.5607
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3
Report
Three-dimensional simulations of ion dynamics in the plasma of an Electron Cyclotron Resonance Ion Source
Autor: Mironov, V., Beijers, J. P. M.
Publikováno v: Phys.Rev.ST Accel.Beams 12:073501,2009
The ion production in an ECRIS is modelled using a particle-in-cell Monte-Carlo collision code in a three-dimensional geometry. Only the heavy particles (ions and atoms) are tracked, with the electron density determined from the requirement of quasi-
Externí odkaz: http://arxiv.org/abs/0811.2865
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4
Report
Proton-decaying states in 22Mg and the nucleosynthesis of 22Na in novae
Autor: Davids, B., Beijers, J. P. M., Berg, A. M. van den, Dendooven, P., Harmsma, S., Hunyadi, M., de Huu, M. A., Siemssen, R. H., Wilschut, H. W., Woertche, H. J., Hernanz, M., Jose, J.
Publikováno v: Phys.Rev. C68 (2003) 055805
Populating states in 22Mg via the (p,t) reaction in inverse kinematics with a 55 MeV/nucleon 24Mg beam, we have measured the proton-decay branching ratios of the levels at 5.96 MeV and 6.05 MeV and obtained an experimental upper limit on the branchin
Externí odkaz: http://arxiv.org/abs/nucl-ex/0308010
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6
ZFEL: a compact, soft X-RAY FEL in the Netherlands
Autor: Beijers, J. P. M., Sytze Brandenburg, Eikema, K. S. E., Hoekstra, S., Jungmann, K., Schlathölter, T., Timmermans, R. G. E., Willmann, L., Hoekstra, R., Loosdrecht, P. H. Mv, Noheda, B., Palstra, T. T. M., Luiten, O. J., Bijkerk, F.
Publikováno v: Proceedings of FEL2010, Malmö, Sweden, 163-164
STARTPAGE=163;ENDPAGE=164;TITLE=Proceedings of FEL2010, Malmö, Sweden
Scopus-Elsevier
We outline our plans to construct a soft X-ray Free Electron Laser (FEL) located at KVI, University of Groningen, The Netherlands. This new facility will be based on a 2.1 GeV normal-conducting electron linac followed by an undulator and will produce
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::316c3194eacc935e1f2b8957e54174fc
https://research.tue.nl/nl/publications/efb64eac-6434-47f4-bfc8-8b97c2e21539
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8
A Status Report of the KVI-AECR
Autor: Kremers, H. R., Beijers, J. P. M., Sytze Brandenburg, Mulder, J.
Publikováno v: Proceedings of the 17th Internation Workshop on ECRIS, High Energy Physics and Nuclear Physics, 31
ResearcherID
High energy physics and nuclear physics-Chinese edition, 31, 90-93
In this paper the first results of the new ECR source at the KVI axe presented. The source has been built following the design of Jyvaskyla University, which is based on the AECR-U of LBNL. As the commissioning is going on, it seems that the extracti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b6a8a86e75cc263246c9b01838a7d4bb
https://research.rug.nl/en/publications/1af69481-7545-4db6-b029-c18d169fb075
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9
Proton-decaying states in Mg-22 and the nucleosynthesis of Na-22 in novae
Autor: Davids, B, Beijers, J P M, van den Berg, A M, Dendooven, P, Harmsma, S, Hunyadi, M, de Huu, M A, Siemssen, R H, Wilschut, H W, Wortche, H J, Hernanz, M, Jose, J
Publikováno v: Physical Review C, 68(5):055805. AMER PHYSICAL SOC
Populating states in Mg-22 via the (p,t) reaction in inverse kinematics with a 55-MeV /nucleon Mg-24 beam, we have measured the proton-decay branching ratios of the levels at 5.96 MeV and 6.05 MeV and obtained an experimental upper limit on the branc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::e3bb3c27372fe16b84ccbb409ddabd85
https://research.rug.nl/en/publications/cbbedd2f-f0c4-497d-b750-73dd46277f96
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