Crossing Integer Spin Resonance with Conservation of Beam Polarization
Full article
| Common |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Journal |
Physical Review Accelerators and Beams
ISSN: 2469-9888
|
| Output data |
Year: 2019,
Volume: 22,
Number: 11,
Article number
: 112804,
Pages count
: 10
DOI:
10.1103/physrevaccelbeams.22.112804
|
| Tags |
ENERGY; CALIBRATION |
| Authors |
Barladyan A. K.
1
,
Barnyakov A. Yu.
1,2
,
Blinov V. E.
1,2,3
,
Glukhov S. A.
1
,
Karnaev S. E.
1
,
Levichev E. B.
1,3
,
Nikitin S. A.
1
,
Nikolaev I. B.
1,2
,
Okunev I. N.
1
,
Piminov P. A.
1
,
Shamov A. G.
1,2
,
Zhuravlev A. N.
1,2
|
| Affiliations |
| 1 |
Budker Institute of Nuclear Physics
|
| 2 |
Novosibirsk State University
|
| 3 |
Novosibirsk State Technical University
|
|
A method proposed to preserve the electron beam polarization at the VEPP-4M collider during acceleration with crossing the integer (imperfection) spin resonance at energy E=1763 MeV has been successfully applied. It is based on full decompensation of the 0.6×3.3 Tesla×meter integral of the KEDR detector longitudinal magnetic field due to the antisolenoid being “switched off.”