RF PERFORMANCE OF A NEXT-GENERATION L-BAND RF GUN AT PITZ

M. Krasilnikov; Z. Aboulbanine; G. Adhikari; N. Aftab; P. Boonpornprasert; M. E. Castro-Carballo; G. Georgiev; J. Good; M. Gross; A. Hoffmann; L. Jachmann; W. Koehler; C. Koschitzki; X. K. Li; A. Lueangaramwong; D. Melkumyan; R. Niemczyk; A. Oppelt; S. Philipp; M. Pohl; B. Petrosyan; H. Qian; C. Richard; J. Schultze; G. Shu; F. Stephan; G. Vashchenko; T. Weilbach; M. Bousonville; F. Brinker; L. Knebel; D. Kostin; S. Lederer; L. Lilje; S. Pfeiffer; M. Hoffmann; R. Ritter; S. Schreiber; H. Weise; M. Wenskat; J. Ziegler

doi:10.18429/JACoW-LINAC2022-THPOJO03

RF PERFORMANCE OF A NEXT-GENERATION L-BAND RF GUN AT PITZ

M. Krasilnikov, Z. Aboulbanine, G. Adhikari, N. Aftab, P. Boonpornprasert, M. E. Castro-Carballo, G. Georgiev, J. Good, M. Gross, A. Hoffmann, L. Jachmann, W. Koehler, C. Koschitzki, X. K. Li, A. Lueangaramwong, D. Melkumyan, R. Niemczyk, A. Oppelt, S. Philipp, M. PohlB. Petrosyan, H. Qian, C. Richard, J. Schultze, G. Shu, F. Stephan, G. Vashchenko, T. Weilbach, M. Bousonville, F. Brinker, L. Knebel, D. Kostin, S. Lederer, L. Lilje, S. Pfeiffer, M. Hoffmann, R. Ritter, S. Schreiber, H. Weise, M. Wenskat, J. Ziegler

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

3 Scopus citations

Abstract

A new generation of high-gradient normal conducting 1.3 GHz RF gun with 1% duty factor was developed to provide a high-quality electron source for superconducting linac driven free-electron lasers like FLASH and European XFEL. Compared to the Gun4 series, Gun5 aims for a ~50% longer RF pulse length (RF pulse duration of up to 1 ms at 10 Hz repetition rate) combined with high gradients (up to ~60 MV/m at the cathode). In addition to the improved cell geometry and cooling concept, the new cavity is equipped with an RF probe to measure and control the amplitude and phase of the RF field inside the gun. The first characterization of Gun5.1 included measurements of RF amplitude and phase stability (pulse-to-pulse and along 1 ms RF pulse). The dark current was measured at various peak power levels. The results of this characterization will be reported.

Original language	English
Title of host publication	LINAC 2022 - International Linear Accelerator Conference, Proceedings
Publisher	JACoW Publishing
Pages	700-703
Number of pages	4
ISBN (Electronic)	9783954502158
DOIs	https://doi.org/10.18429/JACoW-LINAC2022-THPOJO03
State	Published - 2022
Externally published	Yes
Event	31st International Linear Accelerator Conference, LINAC 2022 - Liverpool, United Kingdom Duration: Aug 28 2022 → Sep 2 2022

Publication series

Name	Proceedings - Linear Accelerator Conference, LINAC
ISSN (Print)	2226-0366

Conference

Conference	31st International Linear Accelerator Conference, LINAC 2022
Country/Territory	United Kingdom
City	Liverpool
Period	08/28/22 → 09/2/22

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10.18429/JACoW-LINAC2022-THPOJO03

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Krasilnikov, M., Aboulbanine, Z., Adhikari, G., Aftab, N., Boonpornprasert, P., Castro-Carballo, M. E., Georgiev, G., Good, J., Gross, M., Hoffmann, A., Jachmann, L., Koehler, W., Koschitzki, C., Li, X. K., Lueangaramwong, A., Melkumyan, D., Niemczyk, R., Oppelt, A., Philipp, S., ... Ziegler, J. (2022). RF PERFORMANCE OF A NEXT-GENERATION L-BAND RF GUN AT PITZ. In LINAC 2022 - International Linear Accelerator Conference, Proceedings (pp. 700-703). (Proceedings - Linear Accelerator Conference, LINAC). JACoW Publishing. https://doi.org/10.18429/JACoW-LINAC2022-THPOJO03

@inproceedings{021f2cbd69d94d5783731ce62990038d,

title = "RF PERFORMANCE OF A NEXT-GENERATION L-BAND RF GUN AT PITZ",

abstract = "A new generation of high-gradient normal conducting 1.3 GHz RF gun with 1% duty factor was developed to provide a high-quality electron source for superconducting linac driven free-electron lasers like FLASH and European XFEL. Compared to the Gun4 series, Gun5 aims for a ~50% longer RF pulse length (RF pulse duration of up to 1 ms at 10 Hz repetition rate) combined with high gradients (up to ~60 MV/m at the cathode). In addition to the improved cell geometry and cooling concept, the new cavity is equipped with an RF probe to measure and control the amplitude and phase of the RF field inside the gun. The first characterization of Gun5.1 included measurements of RF amplitude and phase stability (pulse-to-pulse and along 1 ms RF pulse). The dark current was measured at various peak power levels. The results of this characterization will be reported.",

author = "M. Krasilnikov and Z. Aboulbanine and G. Adhikari and N. Aftab and P. Boonpornprasert and Castro-Carballo, {M. E.} and G. Georgiev and J. Good and M. Gross and A. Hoffmann and L. Jachmann and W. Koehler and C. Koschitzki and Li, {X. K.} and A. Lueangaramwong and D. Melkumyan and R. Niemczyk and A. Oppelt and S. Philipp and M. Pohl and B. Petrosyan and H. Qian and C. Richard and J. Schultze and G. Shu and F. Stephan and G. Vashchenko and T. Weilbach and M. Bousonville and F. Brinker and L. Knebel and D. Kostin and S. Lederer and L. Lilje and S. Pfeiffer and M. Hoffmann and R. Ritter and S. Schreiber and H. Weise and M. Wenskat and J. Ziegler",

note = "Publisher Copyright: {\textcopyright} 2022 Proceedings - Linear Accelerator Conference, LINAC. All rights reserved.; 31st International Linear Accelerator Conference, LINAC 2022 ; Conference date: 28-08-2022 Through 02-09-2022",

year = "2022",

doi = "10.18429/JACoW-LINAC2022-THPOJO03",

language = "English",

series = "Proceedings - Linear Accelerator Conference, LINAC",

publisher = "JACoW Publishing",

pages = "700--703",

booktitle = "LINAC 2022 - International Linear Accelerator Conference, Proceedings",

}

Krasilnikov, M, Aboulbanine, Z, Adhikari, G, Aftab, N, Boonpornprasert, P, Castro-Carballo, ME, Georgiev, G, Good, J, Gross, M, Hoffmann, A, Jachmann, L, Koehler, W, Koschitzki, C, Li, XK, Lueangaramwong, A, Melkumyan, D, Niemczyk, R, Oppelt, A, Philipp, S, Pohl, M, Petrosyan, B, Qian, H, Richard, C, Schultze, J, Shu, G, Stephan, F, Vashchenko, G, Weilbach, T, Bousonville, M, Brinker, F, Knebel, L, Kostin, D, Lederer, S, Lilje, L, Pfeiffer, S, Hoffmann, M, Ritter, R, Schreiber, S, Weise, H, Wenskat, M & Ziegler, J 2022, RF PERFORMANCE OF A NEXT-GENERATION L-BAND RF GUN AT PITZ. in LINAC 2022 - International Linear Accelerator Conference, Proceedings. Proceedings - Linear Accelerator Conference, LINAC, JACoW Publishing, pp. 700-703, 31st International Linear Accelerator Conference, LINAC 2022, Liverpool, United Kingdom, 08/28/22. https://doi.org/10.18429/JACoW-LINAC2022-THPOJO03

RF PERFORMANCE OF A NEXT-GENERATION L-BAND RF GUN AT PITZ. / Krasilnikov, M.; Aboulbanine, Z.; Adhikari, G. et al.
LINAC 2022 - International Linear Accelerator Conference, Proceedings. JACoW Publishing, 2022. p. 700-703 (Proceedings - Linear Accelerator Conference, LINAC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - RF PERFORMANCE OF A NEXT-GENERATION L-BAND RF GUN AT PITZ

AU - Krasilnikov, M.

AU - Aboulbanine, Z.

AU - Adhikari, G.

AU - Aftab, N.

AU - Boonpornprasert, P.

AU - Castro-Carballo, M. E.

AU - Georgiev, G.

AU - Good, J.

AU - Gross, M.

AU - Hoffmann, A.

AU - Jachmann, L.

AU - Koehler, W.

AU - Koschitzki, C.

AU - Li, X. K.

AU - Lueangaramwong, A.

AU - Melkumyan, D.

AU - Niemczyk, R.

AU - Oppelt, A.

AU - Philipp, S.

AU - Pohl, M.

AU - Petrosyan, B.

AU - Qian, H.

AU - Richard, C.

AU - Schultze, J.

AU - Shu, G.

AU - Stephan, F.

AU - Vashchenko, G.

AU - Weilbach, T.

AU - Bousonville, M.

AU - Brinker, F.

AU - Knebel, L.

AU - Kostin, D.

AU - Lederer, S.

AU - Lilje, L.

AU - Pfeiffer, S.

AU - Hoffmann, M.

AU - Ritter, R.

AU - Schreiber, S.

AU - Weise, H.

AU - Wenskat, M.

AU - Ziegler, J.

PY - 2022

Y1 - 2022

N2 - A new generation of high-gradient normal conducting 1.3 GHz RF gun with 1% duty factor was developed to provide a high-quality electron source for superconducting linac driven free-electron lasers like FLASH and European XFEL. Compared to the Gun4 series, Gun5 aims for a ~50% longer RF pulse length (RF pulse duration of up to 1 ms at 10 Hz repetition rate) combined with high gradients (up to ~60 MV/m at the cathode). In addition to the improved cell geometry and cooling concept, the new cavity is equipped with an RF probe to measure and control the amplitude and phase of the RF field inside the gun. The first characterization of Gun5.1 included measurements of RF amplitude and phase stability (pulse-to-pulse and along 1 ms RF pulse). The dark current was measured at various peak power levels. The results of this characterization will be reported.

AB - A new generation of high-gradient normal conducting 1.3 GHz RF gun with 1% duty factor was developed to provide a high-quality electron source for superconducting linac driven free-electron lasers like FLASH and European XFEL. Compared to the Gun4 series, Gun5 aims for a ~50% longer RF pulse length (RF pulse duration of up to 1 ms at 10 Hz repetition rate) combined with high gradients (up to ~60 MV/m at the cathode). In addition to the improved cell geometry and cooling concept, the new cavity is equipped with an RF probe to measure and control the amplitude and phase of the RF field inside the gun. The first characterization of Gun5.1 included measurements of RF amplitude and phase stability (pulse-to-pulse and along 1 ms RF pulse). The dark current was measured at various peak power levels. The results of this characterization will be reported.

UR - http://www.scopus.com/inward/record.url?scp=85171267284&partnerID=8YFLogxK

U2 - 10.18429/JACoW-LINAC2022-THPOJO03

DO - 10.18429/JACoW-LINAC2022-THPOJO03

M3 - Conference contribution

AN - SCOPUS:85171267284

T3 - Proceedings - Linear Accelerator Conference, LINAC

SP - 700

EP - 703

BT - LINAC 2022 - International Linear Accelerator Conference, Proceedings

PB - JACoW Publishing

T2 - 31st International Linear Accelerator Conference, LINAC 2022

Y2 - 28 August 2022 through 2 September 2022

ER -

RF PERFORMANCE OF A NEXT-GENERATION L-BAND RF GUN AT PITZ

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