ENTRY 10952 20200116 14621095200000001 SUBENT 10952001 20200116 14621095200100001 BIB 11 22 1095200100002 INSTITUTE (1USAOHO) 1095200100003 REFERENCE (J,NP/A,367,157,1981) 1095200100004 (C,79KNOX,,527,1979) 1095200100005 AUTHOR (V.Kulkarni,J.Rapaport,R.W.Finlay, G.Randers-Pehrson, 1095200100006 R.D.Koshel) 1095200100007 TITLE Differential cross section measurements of the 1095200100008 2H(n,p)2n and 2H(n,d)n reactions and the 1095200100009 n-n scattering length. 1095200100010 FACILITY (VDGT,1USAOHO) 1095200100011 INC-SOURCE (D-D,D-T) 1095200100012 SAMPLE Deuterated polyethylene (C-D2) powder, 99 percent pure.1095200100013 DETECTOR (TELES,SOLST,SOLST) Telescoped consisting of 2 Si 1095200100014 surface barrier detectors. 1095200100015 METHOD Time-of-flight and conventional slow coincidence 1095200100016 electronics used to identify charged-particle spectra 1095200100017 according to their masses. 1095200100018 STATUS (APRVD) Approved by J.Rapaport, 81/10/23. 1095200100019 (TABLE) Letter received from J.Rapaport 1095200100020 HISTORY (19810715R) 1095200100021 (19810913C) 1095200100022 (20191228A) OS. Sub.2 corrected and split in two. 1095200100023 Author added. 1095200100024 ENDBIB 22 0 1095200100025 NOCOMMON 0 0 1095200100026 ENDSUBENT 25 0 1095200199999 SUBENT 10952002 20200116 14621095200200001 BIB 4 12 1095200200002 REACTION (1-H-2(N,2N)1-H-1,,DA/DE,P) 1095200200003 ERR-ANALYS (ERR-T) Total uncertainty consisting of: 1095200200004 (ERR-1) Error in data analysis 1095200200005 (ERR-2) Error in n-p elastic cross section 1095200200006 (ERR-3) Uncertainty in stopping power for protons in 1095200200007 C-H2. 1095200200008 (ERR-4) Uncertainty in radiator thickness 1095200200009 (ERR-S) Statistical error 1095200200010 STATUS Data correspond to Fig.9, Nucl.Phys.A367,157,1981 1095200200011 HISTORY (19820305A) BIB correction. 1095200200012 (20191229A) Added ANG, REACTION SF7, STATUS; 1095200200013 moved 25 MeV data to new subentry 4 1095200200014 ENDBIB 12 0 1095200200015 COMMON 6 3 1095200200016 ANG ERR-T ERR-1 ERR-2 ERR-3 ERR-4 1095200200017 ADEG PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 1095200200018 2.5 7.3 2. 1. 2. 7. 1095200200019 ENDCOMMON 3 0 1095200200020 DATA 4 20 1095200200021 EN E DATA ERR-S 1095200200022 MEV MEV MB/SR/MEV MB/SR/MEV 1095200200023 11. 6.550 7.369 2.46 1095200200024 11. 6.663 7.321 1.91 1095200200025 11. 6.777 2.775 1.41 1095200200026 11. 6.890 9.037 1.45 1095200200027 11. 7.004 4.518 1.11 1095200200028 11. 7.117 6.543 1.05 1095200200029 11. 7.231 7.131 1.03 1095200200030 11. 7.344 5.993 1.13 1095200200031 11. 7.458 6.682 1.26 1095200200032 11. 7.571 5.726 1.26 1095200200033 11. 7.685 4.606 1.30 1095200200034 11. 7.798 7.254 1.62 1095200200035 11. 7.912 6.620 1.50 1095200200036 11. 8.025 8.664 1.45 1095200200037 11. 8.139 10.058 1.39 1095200200038 11. 8.252 13.511 1.41 1095200200039 11. 8.366 13.795 1.43 1095200200040 11. 8.479 17.110 1.43 1095200200041 11. 8.593 9.253 1.12 1095200200042 11. 8.706 -0.374 0.81 1095200200043 ENDDATA 22 0 1095200200044 ENDSUBENT 43 0 1095200299999 SUBENT 10952003 20200116 14621095200300001 BIB 3 10 1095200300002 REACTION (1-H-2(N,EL)1-H-2,,DA) 1095200300003 ERR-ANALYS (ERR-1) Relative errors due to statistics, 1095200300004 error in data analysis, 1095200300005 deviation in angle, 1095200300006 error due to geometrical factors 1095200300007 (ERR-2) Error in N-P elastic cross section 1095200300008 (ERR-3) Uncertainty in stopping power for protons in 1095200300009 C-H2. 1095200300010 (ERR-4) Uncertainty in radiator thickness. 1095200300011 STATUS Data correspond to Figs.11,12, Nucl.Phys.A367,157,1981 1095200300012 ENDBIB 10 0 1095200300013 COMMON 3 3 1095200300014 ERR-2 ERR-3 ERR-4 1095200300015 PER-CENT PER-CENT PER-CENT 1095200300016 1. 2. 10. 1095200300017 ENDCOMMON 3 0 1095200300018 DATA 4 22 1095200300019 EN ANG-CM DATA-CM ERR-1 1095200300020 MEV ADEG MB/SR MB/SR 1095200300021 9. 174.6 239.3 12.0 1095200300022 9. 168.6 194.8 9.4 1095200300023 9. 159.0 123.4 21.6 1095200300024 9. 149.4 85.0 5.2 1095200300025 9. 139.6 46.1 16.8 1095200300026 9. 129.8 34.2 3.2 1095200300027 9. 119.8 19.6 10.7 1095200300028 9. 109.8 23.3 5.6 1095200300029 9. 99.8 36.2 8.4 1095200300030 9. 89.8 63.2 9.0 1095200300031 11. 174.6 176.8 10.0 1095200300032 11. 168.6 156.7 14.2 1095200300033 11. 159.0 103.1 7.7 1095200300034 11. 149.4 58.2 8.9 1095200300035 11. 139.6 25.8 13.8 1095200300036 11. 129.8 15.8 5.6 1095200300037 11. 119.8 14.7 1.7 1095200300038 11. 109.8 15.3 4.1 1095200300039 11. 99.8 22.8 5.1 1095200300040 11. 89.8 38.8 4.6 1095200300041 11. 79.8 51.6 5.9 1095200300042 11. 69.8 63.3 8.5 1095200300043 ENDDATA 24 0 1095200300044 ENDSUBENT 43 0 1095200399999 SUBENT 10952004 20200116 14621095200400001 BIB 4 10 1095200400002 REACTION (1-H-2(N,2N)1-H-1,,DA/DE,P) 1095200400003 ERR-ANALYS (ERR-T) Total uncertainty consisting of: 1095200400004 (ERR-1) Error in data analysis 1095200400005 (ERR-2) Error in n-p elastic cross section 1095200400006 (ERR-3) Uncertainty in stopping power for protons in 1095200400007 C-H2. 1095200400008 (ERR-4) Uncertainty in radiator thickness 1095200400009 (ERR-S) Statistical error 1095200400010 STATUS Data correspond to Fig.10, Nucl.Phys.A367,157,1981 1095200400011 HISTORY (20191219C) Data moved from sub.2 1095200400012 ENDBIB 10 0 1095200400013 COMMON 6 3 1095200400014 ANG ERR-T ERR-1 ERR-2 ERR-3 ERR-4 1095200400015 ADEG PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 1095200400016 3.0 7.3 2. 1. 2. 7. 1095200400017 ENDCOMMON 3 0 1095200400018 DATA 4 16 1095200400019 EN E DATA ERR-S 1095200400020 MEV MEV MB/SR/MEV MB/SR/MEV 1095200400021 25. 20.662 6.283 2.83 1095200400022 25. 20.812 8.031 3.20 1095200400023 25. 20.962 8.080 2.41 1095200400024 25. 21.112 5.478 2.67 1095200400025 25. 21.262 6.230 2.77 1095200400026 25. 21.412 6.243 2.27 1095200400027 25. 21.562 9.744 2.62 1095200400028 25. 21.712 8.477 2.24 1095200400029 25. 21.862 12.239 1.98 1095200400030 25. 22.012 12.155 2.31 1095200400031 25. 22.162 15.056 2.54 1095200400032 25. 22.312 16.131 2.48 1095200400033 25. 22.462 15.142 2.67 1095200400034 25. 22.612 16.355 2.46 1095200400035 25. 22.762 5.380 1.62 1095200400036 25. 22.912 0.142 1.34 1095200400037 ENDDATA 18 0 1095200400038 ENDSUBENT 37 0 1095200499999 ENDENTRY 4 0 1095299999999