ENTRY 23851 20231023 2385100000001 SUBENT 23851001 20231023 20250110 2385100100001 BIB 11 21 2385100100002 TITLE Precise approach to determining the 3He neutron 2385100100003 incoherent scattering length bi 2385100100004 AUTHOR (H.Lu,O.Holderer,A.Ioffe,S.Pasini,P.Pistel,Z.Salhi, 2385100100005 B.M.Goodson,W.M.Snow,E.Babcock) 2385100100006 INSTITUTE (1USAINU,2GERJUL,2GERMUN) 2385100100007 (1USAUSA) Southern Illinois University, Carbondale, 2385100100008 Illinois, USA 2385100100009 REFERENCE (J,PR/C,108,L031001,2023) 2385100100010 #doi:10.1103/PhysRevC.108.L031001 2385100100011 SAMPLE A 5 cm diameter cylindrical 3He cell with about 0.4 bar2385100100012 of polarized 3He was used. 2385100100013 FACILITY (REAC,2GERMUN) Neutron source FRM II at Heinz 2385100100014 Maier-Leibnitz Zentrum (MLZ) 2385100100015 INC-SOURCE (REAC) 2385100100016 (POLNS) 2385100100017 (POLTR) Target polarization (70.6+-1.6)% 2385100100018 DETECTOR (MAGSP) J-NSE neutron spin echo spectrometer 2385100100019 METHOD (SFLIP,TRN) 2385100100020 ERR-ANALYS (ERR-S) Neutron counting statistics 2385100100021 (ERR-SYS) Total systematic uncertainty 2385100100022 HISTORY (20231023C) VS 2385100100023 ENDBIB 21 0 2385100100024 NOCOMMON 0 0 2385100100025 ENDSUBENT 24 0 2385100199999 SUBENT 23851002 20231023 20250110 2385100200001 BIB 2 3 2385100200002 REACTION (2-HE-3(N,THS)2-HE-3,BA/INC,AMP) 2385100200003 STATUS (TABLE,,H.Lu+,J,PR/C,108,L031001,2023) Text page 2385100200004 L031001-5 2385100200005 ENDBIB 3 0 2385100200006 NOCOMMON 0 0 2385100200007 DATA 4 1 2385100200008 WVE-LN DATA ERR-S ERR-SYS 2385100200009 ANGSTROM FERMI FERMI FERMI 2385100200010 1.7 -5.27 0.05 0.05 2385100200011 ENDDATA 3 0 2385100200012 ENDSUBENT 11 0 2385100299999 ENDENTRY 2 0 2385199999999