ENTRY D0221 20170530 D109D022100000001 SUBENT D0221001 20170530 D109D022100100001 BIB 12 38 D022100100002 TITLE Elastic scattering of 24.85 MeV deuterons by 4He D022100100003 AUTHOR (W.T.H.van Oers,K.W.Brockman Jr) D022100100004 INSTITUTE (2NEDIKO) D022100100005 REFERENCE (J,NP,44,546,1963) D022100100006 FACILITY (SYNCY,2NEDIKO) D022100100007 METHOD (EXTB,PHD) pulse-height analyser. D022100100008 SAMPLE The scattering chamber was filled with helium gas to a D022100100009 pressure of 40 cm of mercury. D022100100010 DETECTOR (CSICR) Elastic scattered deuterons and recoil alpha D022100100011 particles were detected with CsI(Tl). When detecting D022100100012 deuterons, it was arranged that the thickness of the D022100100013 crystal just exceeded the range of the deuterons D022100100014 entering it. D022100100015 The balance of the differential cross section was D022100100016 measured by observing recoil alpha-particles at D022100100017 scattering angles smaller than 42 degr. In this case D022100100018 the use of a CsI(Tl) crystal, 0.3 mm thick, gave alpha D022100100019 pulses separated from those due to other particles. D022100100020 MONITOR Measurements at different angles were normalized to D022100100021 each other by means of a monitor counter, which D022100100022 observed deuterons scattered by the target gas at a D022100100023 fixed angle of 20 degr. D022100100024 A 10 mg/cm2 thick polyethylene target placed in the D022100100025 incident beam and observed with a second monitor D022100100026 counter at an angle of 90 degr. to determine certain D022100100027 background components such as multiple slit edge D022100100028 scattering. D022100100029 ERR-ANALYS (EN-ERR) The energy scale uncertainty D022100100030 (ANG-ERR) The estimated error in setting and reading D022100100031 the scattering angle D022100100032 (DATA-ERR) The total error for the relative D022100100033 differential cross section. The error in the D022100100034 multiplying factor used to convert the data to an D022100100035 absolute scale is 1.8%. D022100100036 STATUS (TABLE)Table 1 from the article D022100100037 HISTORY (20041022C) SD D022100100038 (20060721A) Corrected the year of the ref. D022100100039 (20170529U) VS. Minor corrections. D022100100040 ENDBIB 38 0 D022100100041 COMMON 3 3 D022100100042 EN EN-ERR ANG-ERR D022100100043 MEV MEV ADEG D022100100044 24.85 0.25 0.1 D022100100045 ENDCOMMON 3 0 D022100100046 ENDSUBENT 45 0 D022100199999 SUBENT D0221002 20041022 0000D022100200001 BIB 2 2 D022100200002 REACTION (2-HE-4(D,EL)2-HE-4,,DA) D022100200003 FLAG (1.) alpha particle observed. Otherwise - deuteron. D022100200004 ENDBIB 2 0 D022100200005 NOCOMMON 0 0 D022100200006 DATA 4 82 D022100200007 ANG-CM DATA-CM DATA-ERR FLAG D022100200008 ADEG MB/SR PER-CENT NO-DIM D022100200009 9.7 897.6 2.2 D022100200010 11.2 816.9 2.2 D022100200011 13.95 706.9 1.9 D022100200012 13.95 703.2 2.1 D022100200013 14.1 695.7 1.9 D022100200014 16.7 603.2 1.9 D022100200015 16.85 584.8 2.2 D022100200016 18.15 537.8 1.9 D022100200017 18.3 528.7 1.9 D022100200018 19.6 473.2 2.0 D022100200019 21.1 431.3 1.9 D022100200020 21.1 420.3 1.9 D022100200021 22.35 382.7 2.1 D022100200022 23.9 340.7 1.9 D022100200023 26.75 252.2 1.9 D022100200024 29.4 180.5 1.8 D022100200025 29.6 177.9 2.0 D022100200026 32.15 142.9 1.7 D022100200027 32.45 138.2 1.7 D022100200028 33.3 121.3 1.5 D022100200029 33.3 119.5 1.6 D022100200030 33.4 119.7 1.5 D022100200031 35.0 102.2 1.7 D022100200032 37.55 67.0 1.5 D022100200033 37.65 64.1 1.8 D022100200034 40.35 40.5 1.9 D022100200035 41.8 36.9 1.4 D022100200036 42.05 35.7 1.4 D022100200037 43.1 30.0 1.8 D022100200038 45.7 28.2 1.9 D022100200039 45.8 27.8 1.8 D022100200040 45.8 25.8 2.3 D022100200041 49.9 27.1 1.9 D022100200042 50.4 27.3 1.6 D022100200043 53.8 29.1 1.6 D022100200044 53.9 28.9 1.9 D022100200045 54.0 29.1 1.6 D022100200046 54.4 29.3 1.5 D022100200047 58.0 31.8 1.9 D022100200048 58.3 31.3 1.6 D022100200049 61.7 32.8 1.8 D022100200050 61.8 32.6 1.9 D022100200051 62.2 32.3 1.6 D022100200052 66.2 32.2 1.6 D022100200053 69.7 31.2 1.8 D022100200054 70.0 29.9 1.7 D022100200055 76.9 24.9 1.7 D022100200056 77.2 25.0 1.7 D022100200057 77.2 24.8 1.9 D022100200058 77.5 24.5 1.9 D022100200059 77.6 24.5 1.6 D022100200060 80.6 22.8 1.7 D022100200061 81.2 22.8 2.0 D022100200062 84.8 21.8 2.1 D022100200063 87.6 21.1 1.9 D022100200064 87.9 21.3 1.9 D022100200065 88.2 21.0 2.2 D022100200066 91.1 21.3 1.9 D022100200067 94.4 21.3 1.9 D022100200068 95.0 20.9 1.8 D022100200069 97.8 21.2 2.0 D022100200070 98.1 21.4 2.0 D022100200071 101.2 20.9 2.0 D022100200072 104.3 20.7 2.1 D022100200073 107.3 20.4 2.2 D022100200074 112.7 18.5 1.6 1.0 D022100200075 118.2 15.3 1.7 1.0 D022100200076 123.8 12.5 1.7 1.0 D022100200077 129.4 9.97 1.7 1.0 D022100200078 135.0 9.33 1.8 1.0 D022100200079 140.6 9.28 2.2 1.0 D022100200080 140.6 9.31 1.8 1.0 D022100200081 146.4 10.1 2.0 1.0 D022100200082 151.8 11.5 2.1 1.0 D022100200083 152.0 11.6 1.9 1.0 D022100200084 157.6 12.8 2.7 1.0 D022100200085 157.6 13.0 2.0 1.0 D022100200086 159.5 13.7 2.6 1.0 D022100200087 161.3 14.1 2.7 1.0 D022100200088 163.2 14.0 2.8 1.0 D022100200089 165.0 15.2 2.7 1.0 D022100200090 168.7 15.5 3.6 1.0 D022100200091 ENDDATA 84 0 D022100200092 ENDSUBENT 91 0 D022100299999 ENDENTRY 2 0 D022199999999