An effective method for polarising antiprotons

Autor: Walcher, Th., Arenhövel, H., Aulenbacher, K., Barday, R., Jankowiak, A.

There exists an inconsistency in the value of the kinetic energies of the antiproton in the electron laboratory reference frame and of the electron in the antiproton laboratory reference frame taken wrongly both as 0.65 keV (see figure 1 and table 2)

Externí odkaz: http://arxiv.org/abs/physics/0605118

Dark Current Measurements at the Rossendorf SRF Gun

Autor: Xiang, R., Arnold, A., Lu, P. N., Murcek, P., Teichert, J., Vennekate, H., Barday, R., Kamps, T., Volkov, V.

Publikováno v: FEL 2013, 35th International Free-Electron Laser Conference, 26.-30.08.2013, New York, USA
FEL 2013, 35th International Free-Electron Laser Conference, 26.-30.08.2013, New York, USAProceedings of FEL 2013, 35th International Free-Electron Laser Conference, New York, USA, 2013: Jacow

In high gradient photo injectors electron field emission creates so-called dark current. The dark current produces beam loss that increases the radiation level, causes damages to the accelerator components, and produces additional background for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0781a0d5f4388ec93db7568071c32f2f
https://www.hzdr.de/publications/Publ-19214-1

Dark Current in Superconducting RF Photoinjectors – Measurements and Mitigation

Autor: Teichert, J., Arnold, A., Murcek, P., Staats, G.S., Xiang, R., Lu, P.N., Vennekate, H., Barday, R., Kamps, T.

Publikováno v: The 53th ICFA Advanced Beam Dynamic Workshop on Energy Recovery Linacs ERL-2013, 09.-13.09.2013, Novosibirsk, RussiaProceedings of ERL-2013, Novosibirsk, Russia, 2013, Genf: Jacow
The 53th ICFA Advanced Beam Dynamics Workshop on Energy Recovery Linacs ERL-2013, 09.-13.09.2013, Novosibirsk, Russia

Unwanted beam can cause beam losses and may produce acute or chronic damages of the accelerator. Furthermore it can considerably disturb experiments or increase its back-ground. The operation of the superconducting RF photo gun at the ELBE accelerato

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0021d612673e3e2d9e652563537cb399
https://www.hzdr.de/publications/Publ-19216-2

Beam size and intensity diagnostics for a SRF photoelectron injector

Autor: Barday, R., Anders, W., Hoffmann, F., Jankowiak, A., Kamps, T., Knobloch, J., Kugeler, O., Kuske, P., Matveenko, A., Neumann, A., Quast, T., Rudolph, J., Schenk, M., Schubert, S., Siewert, F., Völker, J., Teichert, J., Smedley, J., Sekutowicz, J.

Publikováno v: IBIC12, International Beam Instrumentation Conference, 01.-04.10.2012, Tsukuba, Japan: JACoW
IBIC12, International Beam Instrumentation Conference, 01.-04.10.2012, Tsukuba, Japan

A high brightness photoelectron injector must be developed as a part of the BERLinPro ERL program. The injector is designed to produce an electron beam with 100mA average current and a normalized emittance of 1mm mrad. The project is realised in stag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ccd6327fdeed83c0ca71b346d267be7a
https://www.hzdr.de/publications/Publ-18246-2

Unwanted beam observations at ELBE

Autor: Teichert, J., Arnold, A., Michel, P., Murcek, P., Xiang, R., Barday, R., Kamps, T., Schubert, S.

Publikováno v: FLS 2012– ICFA Beam Dynamic Workshop, 05.-09.03.2012, Newport News, USA

Unwanted beam can cause beam losses and may produce acute or chronic damages of the accelerator. Furthermore it can considerably disturb experiments or increase its back-ground. The operation of the superconducting RF photo gun at the ELBE accelerato

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::5377824011abf09e9ad34ea39b08ed63
https://www.hzdr.de/publications/Publ-17270-1