ENTRY 40220 20240617 421740220000 1 SUBENT 40220001 20240617 421740220001 1 BIB 17 39 40220001 2 INSTITUTE (4RUSKUR) 40220001 3 REFERENCE (J,JET,20,1084,1965) Engl.translation of ZET,47,1612 40220001 4 (J,ZET,47,1612,1964) Issue 5. 40220001 5 (J,NP,69,513,1965) Engl.translation of ZET,47,1612 40220001 6 (J,PL,10,109,1964) Subent 003 prelim. publication. 40220001 7 AUTHOR (V.K.Voitovetskii,I.L.Korsunskii,Yu.F.Pazhin) 40220001 8 TITLE The neutron-neutron s-state interaction 40220001 9 INC-SOURCE (D-T) Deuteron-tritium . Deuterated polyethylene film. 40220001 10 INC-SPECT Energy spread less 1 %. 40220001 11 SAMPLE Polyethylene film saturated with deuterium. 40220001 12 Film thickness 4.3 mg/cm**2. 40220001 13 METHOD Scintillation spectrometer with complete separation of 40220001 14 deuterons and protons. Energy resolution 5.5 %(HWHM). 40220001 15 (EDE,COINC) 40220001 16 DETECTOR (SCIN) Solid scintillator telescope. 40220001 17 Four CsI(Tl) crystals. 40220001 18 Stability of spectrometer amplification was 0.2 %. 40220001 19 MONITOR (1-H-2(N,EL)1-H-2,,DA) 40220001 20 Data were defined supposing diff.elas. CS of (N-D)- 40220001 21 scattering according to J.D.Seagrave, Phys. Rev., 97, 40220001 22 757, 1955 40220001 23 MONIT-REF (,J.D.Seagrave,J,PR,97,757,1955) 40220001 24 PART-DET (P) 40220001 25 COMMENT Experimental data were analyzed with the purpose of 40220001 26 determining the neutron-neutron scattering length 40220001 27 STATUS Taken from graph 40220001 28 CORRECTION Correction was introduced for dead time of the 40220001 29 electronic scheme. 40220001 30 Background measured without sample was subtracted - 40220001 31 less 5-10% of main effect. 40220001 32 Correction for counting loses - about 5%. 40220001 33 ERR-ANALYS (ERR-S,3.,5.) Statistical error is 3-5 %. 40220001 34 (MONIT-ERR) Monitor accuracy. 40220001 35 HISTORY (19740610T) Converted from DASTAR-00446 40220001 36 (20130920A) M.M. Two references of Engl.translations 40220001 37 were added. Upper -> lower case correction. 40220001 38 Dates were corrected for 4-digits year. 40220001 39 BIB and COMMON information was added. 40220001 40 (20240627A) Subent 003 was added. 40220001 41 ENDBIB 39 0 40220001 42 COMMON 1 3 40220001 43 EN 40220001 44 MEV 40220001 45 13.9 40220001 46 ENDCOMMON 3 0 40220001 47 ENDSUBENT 46 0 4022000199999 SUBENT 40220002 20240617 421740220002 1 BIB 6 15 40220002 2 REACTION (1-H-2(N,2N)1-H-1,,DA/DE,P) 40220002 3 EN-SEC (E,P) Proton energy. 40220002 4 Mean angle of proton emission with respect to the 40220002 5 neutron flux direction was 4.5 degrees. 40220002 6 Channel width for energy analysis was 90 keV. 40220002 7 COMMENT Reaction is 1-H(N,2N P) Proton spectrum was measured 40220002 8 ERR-ANALYS (EN-ERR-DIG) Digitizing error of EN 40220002 9 (ERR-DIG) Digitizing error of DATA 40220002 10 (DATA-ERR) Not specified. Error bars digitized. 40220002 11 Quantization error (one pixel) for EN - 0.0652 MeV, 40220002 12 for DATA 0.0181 mb/sr/MeV . 40220002 13 Digitizing errors of Sarov's digitizer. 40220002 14 STATUS (CURVE,,V.K.Voitovetskii+,J,NP,69,513,1965) 40220002 15 Data were digitized from Fig.4. 40220002 16 HISTORY (20130920A) M.M. DE -> DA/DE in REACTION SF6. 40220002 17 ENDBIB 15 0 40220002 18 COMMON 4 3 40220002 19 ANG MONIT-ERR EN-ERR-DIG ERR-DIG 40220002 20 ADEG PER-CENT MEV MB/SR/MEV 40220002 21 0. 2. 0.00462 0.0225 40220002 22 ENDCOMMON 3 0 40220002 23 DATA 3 55 40220002 24 E DATA DATA-ERR 40220002 25 MEV MB/SR/MEV MB/SR/MEV 40220002 26 7.4381 6.4882 0.3445 40220002 27 7.5264 6.8863 0.3808 40220002 28 7.6192 6.4321 0.3446 40220002 29 7.7018 6.1774 0.3626 40220002 30 7.7952 6.5210 0.3808 40220002 31 7.8825 5.6680 0.3626 40220002 32 7.9760 6.1023 0.3808 40220002 33 8.0589 6.1559 0.3626 40220002 34 8.1516 5.6110 0.3445 40220002 35 8.2396 5.6464 0.3445 40220002 36 8.3278 5.9176 0.3264 40220002 37 8.4152 5.2277 0.3263 40220002 38 8.5088 5.7707 0.3626 40220002 39 8.5969 5.8606 0.3626 40220002 40 8.6850 6.0410 0.3626 40220002 41 8.7728 5.8770 0.3082 40220002 42 8.8659 5.7854 0.3445 40220002 43 8.9538 5.6395 0.3626 40220002 44 9.0422 6.1826 0.3445 40220002 45 9.1300 5.9461 0.3626 40220002 46 9.2180 5.9452 0.3626 40220002 47 9.3058 5.7631 0.3263 40220002 48 9.3989 5.6896 0.3808 40220002 49 9.4876 6.5410 0.3445 40220002 50 9.5759 6.9753 0.3626 40220002 51 9.6692 7.2101 0.3626 40220002 52 9.7470 7.3726 0.3626 40220002 53 9.8394 6.4288 0.3445 40220002 54 9.9229 7.2984 0.3989 40220002 55 10.017 7.9139 0.3808 40220002 56 10.110 7.8949 0.4171 40220002 57 10.193 8.5287 0.3808 40220002 58 10.281 8.9993 0.4170 40220002 59 10.375 9.3792 0.3989 40220002 60 10.464 10.611 0.4352 40220002 61 10.552 11.100 0.4533 40220002 62 10.641 11.698 0.4714 40220002 63 10.729 12.640 0.4895 40220002 64 10.823 13.436 0.4896 40220002 65 10.907 15.466 0.4714 40220002 66 11.001 15.937 0.5439 40220002 67 11.089 16.444 0.5258 40220002 68 11.176 14.485 0.5077 40220002 69 11.268 13.867 0.4896 40220002 70 11.355 12.235 0.4714 40220002 71 11.446 9.0062 0.3989 40220002 72 11.537 6.6844 0.3264 40220002 73 11.623 4.6347 0.2901 40220002 74 11.709 1.9503 0.2175 40220002 75 11.797 1.4417 0.1995 40220002 76 11.889 0.29852 0.1995 40220002 77 11.977 0.53339 0.1995 40220002 78 12.071 0.62315 0.2176 40220002 79 12.158 0.35032 0.1632 40220002 80 12.251 0.05931 40220002 81 ENDDATA 57 0 40220002 82 ENDSUBENT 81 0 4022000299999 SUBENT 40220003 20240617 421740220003 1 BIB 5 9 40220003 2 REACTION (0-NN-1(N,THS)0-NN-1,COH,AMP,,,DERIV) 40220003 3 ANALYSIS Derived from measured spectra. 40220003 4 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 40220003 5 article. 40220003 6 STATUS (TABLE,,V.K.Voitovetskii+,J,NP,69,513,1965) 40220003 7 Text page 528. 40220003 8 .Text page 112. of J,PL,10,109,1964) 40220003 9 HISTORY (20240617T) Subent was moved from 40759002. 40220003 10 Code DERIV was added. 40220003 11 ENDBIB 9 0 40220003 12 NOCOMMON 0 0 40220003 13 DATA 3 1 40220003 14 DATA +DATA-ERR -DATA-ERR 40220003 15 FERMI FERMI FERMI 40220003 16 -23.6 2.0 1.6 40220003 17 ENDDATA 3 0 40220003 18 ENDSUBENT 17 0 4022000399999 ENDENTRY 3 0 4022099999999