ENTRY M0466 20150524 M067M046600000001 SUBENT M0466001 20150524 M067M046600100001 BIB 16 45 M046600100002 TITLE H-2(gamma,p) absolute cross section and angular M046600100003 distribution at 17 - 25 MeV. M046600100004 AUTHOR (J.E.E.Baglin,R.W.Carr,E.J.Bentz,C.-P.Wu) M046600100005 REFERENCE (J,NP/A,201,593,1973) M046600100006 #doi:10.1016/0375-9474(73)90323-0 M046600100007 INSTITUTE (1USAIOW) M046600100008 FACILITY (LINAC,1USAIOW) M046600100009 INC-SOURCE (BRST) M046600100010 METHOD (EXTB,SITA) M046600100011 SAMPLE A deuterium gas target. M046600100012 PART-DET (P) M046600100013 DETECTOR (SOLST) SIX SI(LI) Detectors each of them had a M046600100014 circular sensitive area of 200 mm**2. M046600100015 ANALYSIS A foreground spectrum was derived at each angle. The M046600100016 spectrum was assigned as an equivalent photon energy M046600100017 scale and the counts were distributed into photon M046600100018 energy bins of equal width (500 keV). Spectra thus M046600100019 obtained had been corrected for measured M046600100020 backgrounds, dead-time losses, and photon energy M046600100021 loss. After that at each angle a differential cross M046600100022 section was derived using the procedure of division M046600100023 of the reaction yield by photon spectrum. The schiff M046600100024 thin-target integral-over-angles spectrum was used M046600100025 in this procedure. M046600100026 REL-REF (R,,H.W.Koch+,J,RMP,31,920,1959) Schiff spectrum. M046600100027 ERR-ANALYS (ERR-S) Statistical errors only. M046600100028 (ERR-1) Total error, which includes systematic M046600100029 uncertainties of: M046600100030 - proton energy calibration; M046600100031 - target gas pressure measuring; M046600100032 - beam geometry; M046600100033 - bremsstrahlung spectrum calculation; M046600100034 - scale error, M046600100035 were estimated to be not larger than 6%. M046600100036 CORRECTION Corrections were used for measured backgrounds, M046600100037 dead-time-losses, and proton energy loss. M046600100038 COMMENT The absolute differential cross section for H-2(g,p)n M046600100039 reaction has been determined for lab angles of 20, M046600100040 45, 65, 90, 115, 135, and 160 degrees, through the M046600100041 excitation energy range from 17 - 25 MeV. The M046600100042 estimated experimental uncertainty in cross section M046600100043 values is 6%. M046600100044 HISTORY (19910218C) VV, VM M046600100045 (20130624A) Corrected by V.Varlamov: REACTION, M046600100046 ERR-ANALYS, STATUS, dates, lowercase. M046600100047 ENDBIB 45 0 M046600100048 COMMON 1 3 M046600100049 ERR-1 M046600100050 PER-CENT M046600100051 6. M046600100052 ENDCOMMON 3 0 M046600100053 ENDSUBENT 52 0 M046600199999 SUBENT M0466002 20150524 M067M046600200001 BIB 4 6 M046600200002 REACTION (1-H-2(G,N)1-H-1,,SIG,,BRS) M046600200003 ANALYSIS From a(0) coefficient of legendre polynomial fit to M046600200004 angular distribution M046600200005 STATUS (CURVE) Read from figure 3 in article. M046600200006 (COREL,M0466003) M046600200007 HISTORY (20130624A) Corrected by V.Varlamov: BRA -> BRS, M046600200008 ENDBIB 6 0 M046600200009 NOCOMMON 0 0 M046600200010 DATA 3 18 M046600200011 EN DATA ERR-S M046600200012 MEV MICRO-B MICRO-B M046600200013 16.8 658. 15. M046600200014 17.2 635. 15. M046600200015 17.7 615. 15. M046600200016 18.1 580. 15. M046600200017 18.7 575. 15. M046600200018 19.2 535. 15. M046600200019 19.8 500. 15. M046600200020 20.2 500. 12. M046600200021 20.8 470. 15. M046600200022 21.2 475. 15. M046600200023 21.8 430. 15. M046600200024 22.2 420. 15. M046600200025 22.8 415. 15. M046600200026 23.2 415. 15. M046600200027 23.7 395. 17. M046600200028 24.1 380. 13. M046600200029 24.7 375. 15. M046600200030 27.2 345. 10. M046600200031 ENDDATA 20 0 M046600200032 ENDSUBENT 31 0 M046600299999 SUBENT M0466003 20150524 M067M046600300001 BIB 3 5 M046600300002 REACTION (1-H-2(G,N)1-H-1,,DA,,LEG/BRS) M046600300003 STATUS (CURVE) Read from figure 4 in article. M046600300004 a(1) coefficients not read. M046600300005 (COREL,M0466002) M046600300006 HISTORY (20130624A) Corrected by V.Varlamov: BRA -> BRS, M046600300007 ENDBIB 5 0 M046600300008 NOCOMMON 0 0 M046600300009 DATA 4 34 M046600300010 NUMBER EN DATA ERR-S M046600300011 NO-DIM MEV MU-B/SR MU-B/SR M046600300012 2. 16.8 -46. 1. M046600300013 2. 17.2 -43. 1. M046600300014 2. 17.7 -42.5 1. M046600300015 2. 18.1 -41. 1. M046600300016 2. 18.7 -41.5 1.5 M046600300017 2. 19.2 -38.5 1.5 M046600300018 2. 19.8 -36.5 1.5 M046600300019 2. 20.2 -36.5 1.5 M046600300020 2. 20.8 -33.5 1.5 M046600300021 2. 21.2 -35. 1.5 M046600300022 2. 21.8 -30. 1.5 M046600300023 2. 22.2 -31. 2. M046600300024 2. 22.8 -30. 2. M046600300025 2. 23.2 -28. 2. M046600300026 2. 23.7 -27.5 2. M046600300027 2. 24.1 -26. 2. M046600300028 2. 24.7 -28. 2.5 M046600300029 3. 16.8 -7.5 1.5 M046600300030 3. 17.2 -7.95 1.5 M046600300031 3. 17.7 -8.55 1.5 M046600300032 3. 18.1 -8.15 1.5 M046600300033 3. 18.7 -9.2 1.6 M046600300034 3. 19.2 -7.95 1.7 M046600300035 3. 19.8 -7.3 1.8 M046600300036 3. 20.2 -7.95 1.7 M046600300037 3. 20.8 -7. 1.5 M046600300038 3. 21.2 -8.05 1.7 M046600300039 3. 21.8 -8.8 1.7 M046600300040 3. 22.2 -7.5 1.6 M046600300041 3. 22.8 -6. 1.5 M046600300042 3. 23.2 -6.5 1.5 M046600300043 3. 23.7 -6.8 1.5 M046600300044 3. 24.1 -6.8 1.9 M046600300045 3. 24.7 -8.6 2. M046600300046 ENDDATA 36 0 M046600300047 ENDSUBENT 46 0 M046600399999 ENDENTRY 3 0 M046699999999