Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Andreas Schälicke"'
Autor:
Paul Goslawski, Niko Pontius, Andreas Schälicke, Christian Schüssler-Langeheine, Markus Ries, Torsten Kachel, Michael Scheer, Karsten Holldack, Johannes Bahrdt, Felix Armborst, Winfried Frentrup
Publikováno v:
Communications Physics, Vol 3, Iss 1, Pp 1-8 (2020)
X-ray circular dichroism (XMCD), one of the main tools to study magnetism, benefits enormously from the capability of a fast alterable helicity of circularly polarized X-ray photons. Here we present a method for boosting the alternating frequency bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a2a1e0dd551fd3fa2a0cbd82b8262d7
http://link.springer.com/article/10.1038/s42005-020-0331-5
http://link.springer.com/article/10.1038/s42005-020-0331-5
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 940:387-392
The pulse picking by resonant excitation (PPRE) method is applied at BESSY II to provide single bunch light to timing users while operating a multi-bunch filling pattern. This method can provide single bunch light to all beamlines simultaneously sinc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::635eeaffb7706b99ffd9a2a7887abdb6
https://doi.org/10.1016/j.nima.2019.06.053
https://doi.org/10.1016/j.nima.2019.06.053
Autor:
Gregor Schiwietz, G. Klemz, Markus Ries, Andreas Jankowiak, Roland Müller, Paul Goslawski, Michael Abo-Bakr, Terry Atkinson, Andreas Schälicke, Ji-Gwang Hwang
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)
Scientific Reports
Scientific Reports
Temporally short X-ray pulses are an indispensable tool for the study of electron transitions close to the Fermi energy and structural changes in molecules undergoing chemical reactions which take place on a time-scale of hundreds of femtoseconds. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1c0961d472d75ad56ec2c13b5f50aea
https://doi.org/10.1038/s41598-020-67027-0
https://doi.org/10.1038/s41598-020-67027-0
Autor:
S. Svensson, Danilo Kühn, Mihaela Gorgoi, Andreas Schälicke, Ruslan Ovsyannikov, Nils Mårtensson, Alexander Föhlisch, Roland Müller, Peter Kuske, Michael Scheer, Karsten Holldack, Torsten Leitner
Publikováno v:
Nature Communications
Synchrotron radiation facilities routinely operate in a multi-bunch regime, but applications relying on time-of-flight schemes require single bunch operation. Here we show that pulse picking by resonant excitation in a storage ring creates in additio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edf175b2a1198816d21bbd65efc91439
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/37887
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/37887
Publikováno v:
Workshop on sources of polarized leptons and high brightness electron beams (PESP2010), Bonn, Germany, 2010-09-21-2010-09-24
The high luminosity requirements and the option of a polarized beam present a great challenge for the design of the positron source for future linear colliders. This contribution provides an overview of the proposed designs for the polarized positron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83134ae3b074922ee41161058c7683bb
https://bib-pubdb1.desy.de/record/89937
https://bib-pubdb1.desy.de/record/89937
Publikováno v:
Nuclear instruments & methods in physics research / A 559, 185-189 (2006). doi:10.1016/j.nima.2005.11.216
The full exploitation of the physics potential of an International Linear Collider (ILC) requires the development of a polarized positron beam. New concepts of polarized positron sources are based on the development of circularly polarized photon sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d469ba7324ea2297c50532c46811408
http://arxiv.org/abs/physics/0512192
http://arxiv.org/abs/physics/0512192
Publikováno v:
Journal of Physics: Conference Series. 295:012154
A polarized positron source is one of the key ingredients of a future linear collider. The source performance is decisive in order to reach the goals of the physics programme. But it is a challenge to develop a high-intensity polarized positron sourc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::435b017edc5614f0f975242a58fa3c49
https://doi.org/10.1088/1742-6596/295/1/012154
https://doi.org/10.1088/1742-6596/295/1/012154