ENTRY 14856 20250815 1485600000001 SUBENT 14856001 20250815 20260228 1485600100001 BIB 16 48 1485600100002 TITLE 182W(n,2n)181W cross-section data from threshold to 1485600100003 15 MeV 1485600100004 AUTHOR (W.Tornow,S.W.Finch,Y.Saito) 1485600100005 REFERENCE (J,PR/C,112,014615,2025) 1485600100006 #doi:10.1103/jhf9-dgdv 1485600100007 REL-REF (I,14496001,J.Soter+,J,PR/C,96,064619,2017) The 1485600100008 experimental setup and data-taking procedure. 1485600100009 (A,20416107,J.Frehaut+,R,CEA-R-6447,2016) 1485600100010 INSTITUTE (1USADKE,1USATNL,2JPNTOH) 1485600100011 FACILITY (VDGT,1USATNL) The tandem accelerator facility of the 1485600100012 Triangle Universities Nuclear Laboratory (TUNL). 1485600100013 DETECTOR (HPGE) 1485600100014 SAMPLE The tungsten foils used were 10 mm x 10 mm in area 1485600100015 and 0.01 mm thick. They were sandwiched between two 1485600100016 Au monitor foils of the same area and 0.025 mm in 1485600100017 thickness. 1485600100018 METHOD (ACTIV) The foil assembly was positioned at a 1485600100019 distance of 1.2 cm from the end of the neutron 1485600100020 production targets at 0 degree. Irradiation times 1485600100021 varied between 2 and 12 h, depending on the neutron 1485600100022 source reaction and the deuteron energy. Neutron flux 1485600100023 was obtained from the measured 196Au activity 1485600100024 (total yield in the photopeak) and the cross-section 1485600100025 values for the 197Au(n,2n)196Au monitor reaction. 1485600100026 The Au foils were counted independently from the W 1485600100027 foils. 1485600100028 ERR-ANALYS (ERR-T) The total uncertainty is governed by the 12% 1485600100029 uncertainty associated with the gamma-ray intensity. 1485600100030 (ERR-S,0.2,1.5) Counting statistics. 1485600100031 (ERR-1) Detector efficiency. 1485600100032 (ERR-2) Half-life. 1485600100033 (ERR-3,11.2,12.5) Gamma-ray intensity. 1485600100034 (ERR-4) Coincidence summing. 1485600100035 (ERR-5,,1.) Self-absorption of gamma-rays. 1485600100036 (ERR-6,,0.5) Neutron flux fluctuations. 1485600100037 (ERR-7,,0.2) Irradiation, decay, and counting times. 1485600100038 CORRECTION Additional corrections were applied for the 1485600100039 coincidence summing, self-absorption of gamma-rays, 1485600100040 and neutron flux fluctuation. Care was taken to 1485600100041 minimize these effects such that the correction is 1485600100042 generally <1%. Self-absorption of the signal x-rays 1485600100043 was calculated using the attenuation coefficients. 1485600100044 MONITOR (79-AU-197(N,2N)79-AU-196,,SIG) 1485600100045 MONIT-REF (,A.Trkov+,J,NDS,163,1,2020) 1485600100046 DECAY-MON (79-AU-196-G,6.17D,DG,355.73,0.87) 1485600100047 DECAY-DATA (74-W-181,,XR,57.535,0.32, 1485600100048 XR,56.28,0.187) 1485600100049 HISTORY (20250815C) BP 1485600100050 ENDBIB 48 0 1485600100051 COMMON 3 3 1485600100052 ERR-1 ERR-2 ERR-4 1485600100053 PER-CENT PER-CENT PER-CENT 1485600100054 3. 0.3 1. 1485600100055 ENDCOMMON 3 0 1485600100056 ENDSUBENT 55 0 1485600199999 SUBENT 14856002 20250815 20260228 1485600200001 BIB 2 2 1485600200002 REACTION (74-W-182(N,2N)74-W-181,,SIG) 1485600200003 STATUS (TABLE,,W.Tornow+,J,PR/C,112,014615,2025) Table - I 1485600200004 ENDBIB 2 0 1485600200005 NOCOMMON 0 0 1485600200006 DATA 4 11 1485600200007 EN EN-RSL DATA ERR-T 1485600200008 MEV MEV MB MB 1485600200009 8.36 0.14 107. 22. 1485600200010 8.86 0.15 336. 52. 1485600200011 9.35 0.15 809. 107. 1485600200012 9.84 0.16 1169. 155. 1485600200013 10.32 0.17 1381. 184. 1485600200014 10.81 0.17 1538. 204. 1485600200015 11.3 0.17 1698. 225. 1485600200016 11.79 0.17 1832. 243. 1485600200017 12.27 0.17 1934. 256. 1485600200018 12.77 0.16 2023. 267. 1485600200019 14.7 0.07 2228. 290. 1485600200020 ENDDATA 13 0 1485600200021 ENDSUBENT 20 0 1485600299999 ENDENTRY 2 0 1485699999999