Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Christian Koschitzki"'
Autor:
Koschitzki, Christian
Publikováno v:
Hamburg Alliance New Beams and Accelerators, Hamburg, Germany, 2018-09-05-2018-09-07
Hamburg Alliance New Beams and Accelerators, Hamburg, Germany, 5 Sep 2018 - 7 Sep 2018
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8558d54ec71b5ca34803ef6b0398e0db
https://bib-pubdb1.desy.de/record/416746
https://bib-pubdb1.desy.de/record/416746
Autor:
Houjun Qian, Mikhail Krasilnikov, Zakaria Aboulbanine, Gowri Adhikari, Namra Aftab, Prach Boonpornpras, Georgi Georgiev, James Good, Matthias Gross, Christian Koschitzki, Xiangkun Li, Osip Lishilin, Anusorn Lueangaramwong, Raffael Niemczyk, Anne Oppelt, Guan Shu, Frank Stephan, Grygorii Vashchenko, Tobias Weilbach
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 10, p 103401 (2022)
Photoinjectors are the main high brightness electron sources for x-ray free electron lasers (XFELs). Photoinjector emittance reduction is one of the key knobs for improving XFEL lasing, so precise emittance measurement is critical. It is well known t
Externí odkaz:
https://doaj.org/article/63098e987d354561878ddf3b2e82007d
Autor:
Houjun Qian, Mikhail Krasilnikov, Anusorn Lueangaramwong, Xiangkun Li, Osip Lishilin, Zakaria Aboulbanine, Gowri Adhikari, Namra Aftab, Prach Boonpornprasert, Georgi Georgiev, James Good, Matthias Gross, Christian Koschitzki, Raffael Niemczyk, Anne Oppelt, Guan Shu, Frank Stephan, Grygorii Vashchenko, Tobias Weilbach
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 8, p 083401 (2022)
Slice energy spread is one of the key parameters in free electron laser optimizations, but its accurate measurement is not straightforward. Two recent studies from high energy (≥100 MeV) photoinjectors at SwissFEL and European x-ray free electron l
Externí odkaz:
https://doaj.org/article/bc4960715200421e97811ff11d4dfe47
Autor:
Peng-Wei Huang, Houjun Qian, Ye Chen, Matthias Gross, Igor Isaev, Christian Koschitzki, Mikhail Krasilnikov, Shankar Lal, Sven Lederer, Xiangkun Li, Osip Lishilin, David Melkumyan, Laura Monaco, Paolo Michelato, Raffael Niemczyk, Anne Oppelt, Daniele Sertore, Hamed Shaker, Guan Shu, Frank Stephan, Chuanxiang Tang, Grygorii Vashchenko
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 5, p 053401 (2022)
The next generation of accelerator based scientific facilities, such as the megahertz repetition rate free electron laser and electron-ion collider, relies on photoelectron sources of high peak and high average brightness. Therefore, photocathodes wi
Externí odkaz:
https://doaj.org/article/5d95fc3a3db24f49a0f8176f43c21509
Autor:
Peng-Wei Huang, Houjun Qian, Ye Chen, Daniele Filippetto, Matthias Gross, Igor Isaev, Christian Koschitzki, Mikhail Krasilnikov, Shankar Lal, Xiangkun Li, Osip Lishilin, David Melkumyan, Raffael Niemczyk, Anne Oppelt, Fernando Sannibale, Hamed Shaker, Guan Shu, Frank Stephan, Chuanxiang Tang, Grygorii Vashchenko, Weishi Wan
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 4, p 043401 (2020)
In state of the art photoinjector electron sources, thermal emittance from photoemission dominates the final injector emittance. Therefore, low thermal emittance cathode developments and diagnostics are very important. Conventional thermal emittance
Externí odkaz:
https://doaj.org/article/3736e448bb7b4d13bdca267191a5ef6e
Autor:
Gregor Loisch, Ye Chen, Christian Koschitzki, Houjun Qian, Matthias Gross, Adrian Hannah, Andreas Hoffmann, Davit Kalantaryan, Mikhail Krasilnikov, Sven Lederer, Xiangkun Li, Osip Lishilin, David Melkumyan, Laura Monaco, Raffael Niemczyk, Anne Oppelt, Daniele Sertore, Frank Stephan, Reza Valizadeh, Grygorii Vashchenko, Tobias Weilbach
Publikováno v:
Applied physics letters 120, 104102 (2022). doi:10.1063/5.0078927
Applied physics letters 120(10), 104102 (2022). doi:10.1063/5.0078927
Applied physics letters 120(10), 104102 (2022). doi:10.1063/5.0078927
Applied physics letters 120, 104102 (2022). doi:10.1063/5.0078927
Electron photoinjectors provide high-brightness electron beams to numerous research applications in physics, chemistry, material, and life sciences. Semiconductor photocathodes ar
Electron photoinjectors provide high-brightness electron beams to numerous research applications in physics, chemistry, material, and life sciences. Semiconductor photocathodes ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70d9c01db124def9b4bba6dbf2c1007c
https://bib-pubdb1.desy.de/record/474839
https://bib-pubdb1.desy.de/record/474839
Autor:
Osip Lishilin, Mikhail Krasilnikov, Guan Shu, David Melkumyan, Fernando Sannibale, Igor Isaev, F. Stephan, Peng-Wei Huang, Raffael Niemczyk, Grygorii Vashchenko, Ye Chen, Xiangkun Li, Hamed Shaker, Shankar Lal, Matthias Gross, Christian Koschitzki, A. Oppelt, Houjun Qian, Chuanxiang Tang, Weishi Wan, Daniele Filippetto
Publikováno v:
Physical Review Accelerators and Beams, vol 23, iss 4
Physical review accelerators and beams 23(4), 043401 (2020). doi:10.1103/PhysRevAccelBeams.23.043401
Physical Review Accelerators and Beams, Vol 23, Iss 4, p 043401 (2020)
Physical review accelerators and beams 23(4), 043401 (2020). doi:10.1103/PhysRevAccelBeams.23.043401
Physical Review Accelerators and Beams, Vol 23, Iss 4, p 043401 (2020)
Physical review accelerators and beams 23(4), 043401 (2020). doi:10.1103/PhysRevAccelBeams.23.043401
In state of the art photoinjector electron sources, thermal emittance from photoemission dominates the final injector emittance. Therefore, low
In state of the art photoinjector electron sources, thermal emittance from photoemission dominates the final injector emittance. Therefore, low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b035fd03705f42cedacd4d9b3a3af6d
http://arxiv.org/abs/2002.06837
http://arxiv.org/abs/2002.06837
Autor:
Gregor Loisch, Jens Osterhoff, Matthias Gross, Christian Koschitzki, A. Martinez de la Ossa, Frank Stephan, O. Lishilin
Publikováno v:
Journal of physics / Conference Series 1596(1), 012003 (2020). doi:10.1088/1742-6596/1596/1/012003
4th European Advanced Accelerator Concepts Workshop, EAAC2019, La Biodola, Italy, 2019-09-15-2019-09-21
4th European Advanced Accelerator Concepts Workshop, EAAC2019, La Biodola, Italy, 2019-09-15-2019-09-21
4th European Advanced Accelerator Concepts Workshop, EAAC2019, La Biodola, Italy, 15 Sep 2019 - 21 Sep 2019; Journal of physics / Conference Series 1596(1), 012003 (2020). doi:10.1088/1742-6596/1596/1/012003
Beam-driven plasma wakefield accelera
Beam-driven plasma wakefield accelera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45c7128b9f271e522f8ff7cf7465a12b
Autor:
Christian Koschitzki, H. Shaker, Grygorii Vashchenko, Frank Stephan, S. Lal, Mikhail Krasilnikov, Igor Isaev, A. Oppelt, G. Shu, Holger Huck, Houjun Qian, James Good, Xin Li, O. Lishilin, Matthias Gross, Gregor Loisch, Ye Lining Chen, Raffael Niemczyk, David Melkumyan, Prach Boonpornprasert
Publikováno v:
Journal of physics / Conference Series 1350, 012036 (2019). doi:10.1088/1742-6596/1350/1/012036
10th International Particle Accelerator Conference, IPAC'19, Melbourne, Australia, 19 May 2019 - 24 May 2019; Journal of physics / Conference series Conference series [...] 1350, 012036 - (2019). doi:10.1088/1742-6596/1350/1/012036
A free-electr
A free-electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c853230d582016462c3ef90214b6a41
Autor:
Grygorii Vashchenko, Ye Chen, Houjun Qian, Ingo Will, James Good, Prach Boonpornprasert, Igor Isaev, Shankar Lal, Seyd Hamed Shaker, David Melkumyan, Guan Shu, Anne Oppelt, Raffael Niemczyk, Osip Lishilin, Holger Huck, Gregor Loisch, Mikhail Krasilnikov, Xiangkun Li, Sandeep Mohanty, Frank Stephan, Matthias Groß, Christian Koschitzki
Publikováno v:
Journal of physics / Conference Series 1350, 012046 (2019). doi:10.1088/1742-6596/1350/1/012046
10th International Particle Accelerator Conference, IPAC’19, Melbourne, Australia, 2 May 2019 - 24 May 2019; Journal of physics / Conference series Conference series [...] 1350, 012046 - (2019). doi:10.1088/1742-6596/1350/1/012046
Laser pulse
Laser pulse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9677ea7d7812a48c99d56b8d5413d1b