TY  - JOUR
AU  - Salhi, Zahir
AU  - Babcock, Earl
AU  - Gainov, Ramil
AU  - Bussmann, Klaus
AU  - Kämmerling, Hans
AU  - Pistel, Patrick
AU  - Russina, Margarita
AU  - Ioffe, Alexander
TI  - First result from the magic-PASTIS using large $^{3}$ He SEOP-polarized GE180 doughnut cell
JO  - Journal of physics / Conference Series
VL  - 711
SN  - 1742-6596
CY  - Bristol
PB  - IOP Publ.
M1  - FZJ-2017-02025
SP  - 012013 -
PY  - 2016
AB  - We report on the first results of the newly proposed and prototyped PASTIS coil set, enabling for XYZ polarization analysis on the future thermal time-of flight spectrometers. Our setup uses a wide-angle banana shaped 3He Neutron Spin Filter cell (NSF) to cover a large range of scattering solid angle. The design assures relative magnetic field gradients < 10-3 cm-1 and large solid angle areas not interrupted by either coils or supports. In the vertical direction nearly 40° are open and the blind spots in the horizontal scattering plane comprise only 3° in 180° due to the square X and Y compensation coils. We present the first results of the field mapping and relaxations time measurements using a large 3He SEOP polarized GE180 doughnut cell.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000376006000013
DO  - DOI:10.1088/1742-6596/711/1/012013
UR  - https://juser.fz-juelich.de/record/828003
ER  -