Measurements of Beam Parameters at the Last Track of the ERL-Based Novosibirsk Free Electron Laser | Sciact - CRIS-system of Boreskov Institute of Catalysis

Measurements of Beam Parameters at the Last Track of the ERL-Based Novosibirsk Free Electron Laser Full article

Conference

10th International Particle Accelerator Conference
19-24 May 2019 , Melbourne

Source

Proceedings of the 10th International Particle Accelerator Conference (IPAC'19)
Compilation, JACoW Publishing. Geneva, Switzerland.2019. ISBN 978-3-95450-208-0.

Output data

Year: 2019, Pages: 2632-2634 Pages count : 3 DOI: 10.18429/JACoW-IPAC2019-WEPGW068

Authors

Borin V. ^1,2 , Dorokhov V. ¹ , Getmanov Y. ^1,2 , Matveev A. ^1,2 , Mickailov A. ^1,2 , Meshkov O. ^1,2 , Shevchenko O. ^1,2 , Vinokurov N. ^1,2

Affiliations

1	Budker Institute of Nuclear Physics, Novosibirsk, Russia
2	Novosibirsk State University, Novosibirsk, Russia

Parameters and dynamics of the electron beam of the Novosibirsk infrared Free Electron Laser are studied. The Novosibirsk FEL is based on the multi-turn energy recovery linac (ERL). The ERL operate in CW mode with an average beam current about 5 mA. Therefore non-destructive beam diagnostic methods are preferable. The beam energy at the last track of the ERL is 42 MeV. As a result, significant part of synchrotron radiation from bending magnets is in the visible range and can be used for diagnostic purposes. The transverse beam dimensions were measured with the optical diagnostics before (transition radiation) and after (synchrotron radiation from a bending magnet) the undulator applied for generation of middle-infrared coherent radiation. The obtained data are used to calculate the beam energy distribution and emittance.

Borin V. , Dorokhov V. , Getmanov Y. , Matveev A. , Mickailov A. , Meshkov O. , Shevchenko O. , Vinokurov N.
Measurements of Beam Parameters at the Last Track of the ERL-Based Novosibirsk Free Electron Laser
In compilation Proceedings of the 10th International Particle Accelerator Conference (IPAC'19). – JACoW Publishing., 2019. – Т.10. – C.2632-2634. – ISBN 978-3-95450-208-0. DOI: 10.18429/JACoW-IPAC2019-WEPGW068 OpenAlex

Submitted:

May 15, 2019

OpenAlex:

W3160769648

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