002025742 001__ 2025742
002025742 003__ SzGeCERN
002025742 005__ 20180924165017.0
002025742 0247_ $$2DOI$$a10.22323/1.182.0004
002025742 0248_ $$aoai:inspirehep.net:1302512$$pcerncds:CERN$$pcerncds:CERN:FULLTEXT$$pcerncds:FULLTEXT$$qCERN$$qINSPIRE:HEP$$qForCDS
002025742 035__ $$9http://inspirehep.net/oai2d$$aoai:inspirehep.net:1302512$$d2015-06-15T18:36:09Z$$h2015-06-17T04:00:08Z$$mmarcxml
002025742 035__ $$9Inspire$$a1302512
002025742 041__ $$aeng
002025742 100__ $$aNiinikoski, Tapio$$uCERN
002025742 245__ $$aPhysics of polarized targets
002025742 260__ $$c2014
002025742 300__ $$a10 p
002025742 520__ $$aFor developing, building and operating solid polarized targets we need to understand several fields of physics that have seen sub stantial advances during the last 50 years. W e shall briefly review a selection of those that are important today. These are: 1) quantum statistical methods to describe saturation and relaxation in magnetic resonance; 2) equal spin temperature model for dy namic nuclear polarization; 3 ) weak saturation during NMR polarization measurement; 4 ) refrigeration using the quantum fluid properties of helium isotopes. These, combined with superconducting magnet technologies, permit today to reach nearly complete pola rization of almost any nuclear spins. Targets can be operated in frozen spin mode in rather low and inhomogeneous field of any orientation, and in DNP mode in beams of high intensity. Beyond such experiments of nuclear and particle physics, applications a re also emerging in macromolecular chemistry and in magnetic resonance imaging. This talk is a tribute to Michel Borghini, whom we remember for his work on the equal spin temperature model at CERN, and to Franz Lehar, who promoted the frozen spin target te chnique and applied it in a long series of nucleon - nucleon scattering experiments in Saclay
002025742 65017 $$2SzGeCERN$$aNuclear Physics - Experiment
002025742 65017 $$2INSPIRE$$aOther
002025742 690C_ $$aCERN
002025742 773__ $$c004$$pPoS$$vPSTP2013$$wC13-09-09.3$$y2013
002025742 8564_ $$uhttp://pos.sissa.it/archive/conferences/182/004/PSTP2013_004.pdf$$yPOS
002025742 8564_ $$s458641$$uhttps://cds.cern.ch/record/2025742/files/PSTP2013_004.pdf$$yFulltext
002025742 960__ $$a13
002025742 962__ $$b1556313$$k004$$ncharlottesville20130909
002025742 980__ $$aARTICLE
002025742 980__ $$aConferencePaper
002025742 999C6 $$a0-0-1-2-0-0-0$$t2014-06-26 14:23:35$$vInvenio/1.1.2.732-078f7 refextract/1.5.44$$vcontent.pdf;1