A device for simultaneous spin analysis of ultracold neutrons

12 Oct 2015  ·  Afach S., Ban G., Bison G., Bodek K., Chowdhuri Z., Daum M., Fertl M., Franke B., Geltenbort P., Grujić Z. D., Hayen L., Hélaine V., Henneck R., Kasprzak M., Kermaidic Y., Kirch K., Komposch S., Kozela A., Krempel J., Lauss B., Lefort T., Lemière Y., Mtchedlishvili A., Naviliat-Cuncic O., Piegsa F. M., Pignol G., Prashanth P. N., Quéméner G., Rawlik M., Ries D., Rebreyend D., Roccia S., Rozpedzik D., Schmidt-Wellenburg P., Severijns N., Weis A., Wursten E., Wyszynski G., Zejma J., Zsigmond G. ·

We report on the design and first tests of a device allowing for measurement of ultracold neutrons polarisation by means of the simultaneous analysis of the two spin components. The device was developed in the framework of the neutron electric dipole moment experiment at the Paul Scherrer Institute... Individual parts and the entire newly built system have been characterised with ultracold neutrons. The gain in statistical sensitivity obtained with the simultaneous spin analyser is $(18.2\pm6.1)\%$ relative to the former sequential analyser under nominal running conditions. read more

PDF Abstract
No code implementations yet. Submit your code now


Instrumentation and Detectors Nuclear Experiment