ENTRY E1591 20051219 E034E159100000001 SUBENT E1591001 20051219 E034E159100100001 BIB 11 28 E159100100002 TITLE 4He(4He,3He)5He(g.s.) reaction at 118 MeV, and its E159100100003 distorted wave Born approximation interpretation E159100100004 AUTHOR (R.E.Warner, J.M.Fetter, R.A.Swartz, A.Okihana, E159100100005 T.Konishi, T.Yoshimura, P.D.Kunz, M.Fujiwara, E159100100006 K.Fukunaga, S.Kakigi, T.Hayashi, J.Kasagi, N.Koori) E159100100007 INSTITUTE (1USAOBR) E159100100008 (2JPNKUE) E159100100009 (1USACLU) E159100100010 (2JPNOSA) Research Center for Nuclear Physics E159100100011 (2JPNKTO) Institute for Chemical Research E159100100012 (2JPNTOH) Laboratory of Nuclear Science E159100100013 (2JPNTKS) E159100100014 REFERENCE (J,PR/C,49,(3),1534,199403) E159100100015 INC-SOURCE Beam intensity is 2 to 8 nA. E159100100016 INC-SPECT EN: 4He was bombarded with 118.7 MeV alpha particles. E159100100017 The energy was reduced to 118.0 MeV at target center. E159100100018 SAMPLE - Chemical-form of target is element. E159100100019 - Physical-form of target is gas. E159100100020 - Target-thickness: 3.05+-0.05 atmospheres absolute E159100100021 pressure E159100100022 METHOD (EDE) To separate 4He, 3He, and Z=1 groups E159100100023 FACILITY (ISOCY,2JPNOSA) AVF cyclotron at Research Center for E159100100024 Nuclear Physics E159100100025 ADD-RES E1591.007:2-HE-4(A,EL)2-HE-4 E159100100026 Optical potential parameter E159100100027 See NRDF D1591 DATA,6 for detail. E159100100028 HISTORY (20050930A) At + Ot + Sr. Re-digitized E159100100029 (20051101T) Sr + On. Converted from NRDF D1591 E159100100030 ENDBIB 28 0 E159100100031 COMMON 1 3 E159100100032 EN E159100100033 MEV E159100100034 118.0 E159100100035 ENDCOMMON 3 0 E159100100036 ENDSUBENT 35 0 E159100199999 SUBENT E1591002 20051219 E034E159100200001 BIB 8 18 E159100200002 REACTION (2-HE-4(A,EL)2-HE-4,,DA) E159100200003 PART-DET (A) E159100200004 EN-SEC ANG-CM is polar angle between beam and alpha in center E159100200005 of mass system E159100200006 DETECTOR (SI) To detect alpha-particle E159100200007 ADD-RES (COMP) 1. Optical model E159100200008 2. Phase shift analysis (Phase shift E159100200009 interpolated from [P. Darriulat, et al., Phys. E159100200010 Rev. 137(1965)B315]) E159100200011 COMMENT Data from detector A and B were renormalized by E159100200012 factors of 1.24 and 1.60, respectively, since these E159100200013 were smaller than those previously reported in E159100200014 [P.Darriulat et al., Phys. Rev. 137(1965)B315]. E159100200015 FLAG (1.) Telescope A (3.5 x 6.5 mm rectangular slit, 270 E159100200016 mm from target) E159100200017 (2.) Telescope B (4.0 x 6.4 mm slit, 240 mm from E159100200018 target) E159100200019 STATUS (CURVE) Data scanned from Fig.1, p1535 in reference E159100200020 ENDBIB 18 0 E159100200021 NOCOMMON 0 0 E159100200022 DATA 3 19 E159100200023 ANG-CM DATA-CM FLAG E159100200024 ADEG MB/SR NO-DIM E159100200025 2.982E+01 1.378E+02 1.0 E159100200026 4.004E+01 7.052E+01 1.0 E159100200027 5.007E+01 1.713E+01 1.0 E159100200028 6.008E+01 5.078E+00 1.0 E159100200029 6.520E+01 2.941E+00 1.0 E159100200030 6.934E+01 1.363E+00 2.0 E159100200031 7.117E+01 1.543E+00 1.0 E159100200032 7.523E+01 4.139E-01 1.0 E159100200033 8.017E+01 2.159E-02 1.0 E159100200034 8.027E+01 2.568E-02 2.0 E159100200035 8.407E+01 2.648E-01 2.0 E159100200036 8.608E+01 2.924E-01 1.0 E159100200037 9.024E+01 4.686E-01 2.0 E159100200038 9.516E+01 2.339E-01 2.0 E159100200039 9.995E+01 2.384E-02 1.0 E159100200040 1.001E+02 1.860E-02 2.0 E159100200041 1.052E+02 4.139E-01 2.0 E159100200042 1.099E+02 1.505E+00 1.0 E159100200043 1.200E+02 4.598E+00 2.0 E159100200044 ENDDATA 21 0 E159100200045 ENDSUBENT 44 0 E159100299999 SUBENT E1591003 20051219 E034E159100300001 BIB 7 11 E159100300002 REACTION (2-HE-4(A,HE3)2-HE-5,,DA/DE,,REL) E159100300003 PART-DET (HE3) E159100300004 EN-SEC ANG is polar angle between beam and 3He in laboratory E159100300005 system E159100300006 (E,HE3) E159100300007 DETECTOR (SI) To detect 3He E159100300008 ERR-ANALYS (DATA-ERR) Typical error E159100300009 ADD-RES (COMP) DWBA (Distorted wave Born approximation) (The E159100300010 program DWUCK4 [P.D.Kunz, computer code DWUCK4 E159100300011 (unpublished)] with some modification) E159100300012 STATUS (CURVE) Data scanned from Fig.2, p1536 in reference E159100300013 ENDBIB 11 0 E159100300014 COMMON 1 3 E159100300015 ANG E159100300016 ADEG E159100300017 15.0 E159100300018 ENDCOMMON 3 0 E159100300019 DATA 3 24 E159100300020 E DATA DATA-ERR E159100300021 MEV ARB-UNITS ARB-UNITS E159100300022 6.586E+01 7.462E+01 6.214E+00 E159100300023 6.686E+01 1.036E+02 8.625E+00 E159100300024 6.785E+01 8.865E+01 6.468E+00 E159100300025 6.885E+01 1.059E+02 1.078E+01 E159100300026 6.991E+01 1.147E+02 1.078E+01 E159100300027 7.083E+01 1.040E+02 8.625E+00 E159100300028 7.181E+01 1.185E+02 9.326E+00 E159100300029 7.286E+01 9.680E+01 7.767E+00 E159100300030 7.388E+01 1.236E+02 1.293E+01 E159100300031 7.488E+01 1.482E+02 1.398E+01 E159100300032 7.587E+01 1.281E+02 6.468E+00 E159100300033 7.684E+01 1.607E+02 1.553E+01 E159100300034 7.786E+01 1.585E+02 1.163E+01 E159100300035 7.879E+01 1.780E+02 1.509E+01 E159100300036 7.977E+01 2.169E+02 1.554E+01 E159100300037 8.077E+01 2.589E+02 2.019E+01 E159100300038 8.177E+01 4.096E+02 1.709E+01 E159100300039 8.277E+01 5.666E+02 2.330E+01 E159100300040 8.378E+01 4.967E+02 2.175E+01 E159100300041 8.471E+01 1.473E+02 1.087E+01 E159100300042 8.569E+01 2.337E+01 6.468E+00 E159100300043 8.674E+01 1.690E+01 3.107E+00 E159100300044 8.781E+01 4.155E+00 4.312E+00 E159100300045 8.973E+01 6.480E+00 4.312E+00 E159100300046 ENDDATA 26 0 E159100300047 ENDSUBENT 46 0 E159100399999 SUBENT E1591004 20051219 E034E159100400001 BIB 7 11 E159100400002 REACTION (2-HE-4(A,HE3)2-HE-5,,DA/DE,,REL) E159100400003 PART-DET (HE3) E159100400004 EN-SEC ANG is polar angle between beam and 3He in laboratory E159100400005 system E159100400006 (E,HE3) E159100400007 DETECTOR (SI) To detect 3He E159100400008 ERR-ANALYS (DATA-ERR) Typical error E159100400009 ADD-RES (COMP) DWBA (Distorted wave Born approximation) (The E159100400010 program DWUCK4 [P.D.Kunz, computer code DWUCK4 E159100400011 (unpublished)] with some modification) E159100400012 STATUS (CURVE) Data scanned from Fig.3, p1536 in reference E159100400013 ENDBIB 11 0 E159100400014 COMMON 1 3 E159100400015 ANG E159100400016 ADEG E159100400017 25.0 E159100400018 ENDCOMMON 3 0 E159100400019 DATA 3 20 E159100400020 E DATA DATA-ERR E159100400021 MEV ARB-UNITS ARB-UNITS E159100400022 6.018E+01 2.083E+01 4.936E+00 E159100400023 6.103E+01 3.011E+01 4.388E+00 E159100400024 6.185E+01 3.180E+01 5.737E+00 E159100400025 6.266E+01 3.001E+01 4.936E+00 E159100400026 6.350E+01 4.314E+01 7.376E+00 E159100400027 6.430E+01 3.486E+01 5.484E+00 E159100400028 6.515E+01 2.658E+01 3.839E+00 E159100400029 6.596E+01 3.147E+01 4.936E+00 E159100400030 6.680E+01 3.876E+01 5.737E+00 E159100400031 6.760E+01 3.906E+01 4.936E+00 E159100400032 6.841E+01 4.614E+01 7.130E+00 E159100400033 6.923E+01 3.842E+01 4.936E+00 E159100400034 7.004E+01 4.915E+01 5.737E+00 E159100400035 7.086E+01 7.288E+01 8.227E+00 E159100400036 7.172E+01 1.271E+02 9.872E+00 E159100400037 7.246E+01 1.737E+02 1.316E+01 E159100400038 7.328E+01 2.148E+02 1.481E+01 E159100400039 7.413E+01 1.001E+02 8.775E+00 E159100400040 7.491E+01 1.013E+01 2.742E+00 E159100400041 7.576E+01 2.400E+00 2.742E+00 E159100400042 ENDDATA 22 0 E159100400043 ENDSUBENT 42 0 E159100499999 SUBENT E1591005 20051219 E034E159100500001 BIB 7 11 E159100500002 REACTION (2-HE-4(A,HE3)2-HE-5,,DA/DE,,REL) E159100500003 PART-DET (HE3) E159100500004 EN-SEC ANG is polar angle between beam and 3He in laboratory E159100500005 system E159100500006 (E,HE3) E159100500007 DETECTOR (SI) To detect 3He E159100500008 ERR-ANALYS (DATA-ERR) Typical error E159100500009 ADD-RES (COMP) DWBA (Distorted wave Born approximation) (The E159100500010 program DWUCK4 [P.D.Kunz, computer code DWUCK4 E159100500011 (unpublished)] with some modification) E159100500012 STATUS (CURVE) Data scanned from Fig.4, p1536 in reference E159100500013 ENDBIB 11 0 E159100500014 COMMON 1 3 E159100500015 ANG E159100500016 ADEG E159100500017 37.5 E159100500018 ENDCOMMON 3 0 E159100500019 DATA 3 20 E159100500020 E DATA DATA-ERR E159100500021 MEV ARB-UNITS ARB-UNITS E159100500022 4.061E+01 7.864E+01 8.618E+00 E159100500023 4.163E+01 7.864E+01 7.540E+00 E159100500024 4.260E+01 9.156E+01 9.695E+00 E159100500025 4.362E+01 7.217E+01 7.540E+00 E159100500026 4.460E+01 7.110E+01 7.540E+00 E159100500027 4.557E+01 8.348E+01 9.156E+00 E159100500028 4.655E+01 8.671E+01 9.695E+00 E159100500029 4.752E+01 7.648E+01 9.156E+00 E159100500030 4.854E+01 1.002E+02 1.131E+01 E159100500031 4.952E+01 9.048E+01 8.079E+00 E159100500032 5.049E+01 1.093E+02 9.156E+00 E159100500033 5.147E+01 1.221E+02 1.255E+01 E159100500034 5.244E+01 1.185E+02 9.695E+00 E159100500035 5.341E+01 1.487E+02 1.077E+01 E159100500036 5.442E+01 1.885E+02 1.293E+01 E159100500037 5.537E+01 2.353E+02 1.617E+01 E159100500038 5.638E+01 1.557E+02 1.293E+01 E159100500039 5.736E+01 7.702E+01 8.618E+00 E159100500040 5.830E+01 1.185E+01 3.232E+00 E159100500041 5.933E+01 6.463E+00 3.232E+00 E159100500042 ENDDATA 22 0 E159100500043 ENDSUBENT 42 0 E159100599999 SUBENT E1591006 20051219 E034E159100600001 BIB 9 26 E159100600002 REACTION (2-HE-4(A,HE3)2-HE-5,PAR,DA) E159100600003 PART-DET (HE3) E159100600004 EN-SEC ANG-CM is polar angle between beam and 3He in center E159100600005 of mass system E159100600006 (E-LVL,2-HE-5) E159100600007 ANALYSIS (INTED) Integrated over the 3He laboratory energy E159100600008 range in which 0 < E(alpha-n) < 5 MeV for E159100600009 central rays E159100600010 DETECTOR (SI) To detect 3He E159100600011 ERR-ANALYS Statistical uncertainties are always smaller than E159100600012 normalization accuracy (+-10%) E159100600013 (DATA-ERR) No information on source of uncertainties E159100600014 (ERR-SYS) Accuracy in normalization. Renormalization E159100600015 against the alpha-alpha elastic cross E159100600016 sections removes several possible errors: E159100600017 beam charge integration, gas pressure E159100600018 determination, solid-angle uncertainty and E159100600019 dead time E159100600020 ADD-RES (COMP) DWBA (Distorted wave Born approximation) (The E159100600021 program DWUCK4 [P.D.Kunz, computer code DWUCK4 E159100600022 (unpublished)] with some modification) E159100600023 FLAG (1.) Telescope A (3.5 x 6.5 mm rectangular slit, 270 E159100600024 mm from target) E159100600025 (2.) Telescope B (4.0 x 6.4 mm slit, 240 mm from E159100600026 target) E159100600027 STATUS (TABLE) Data taken from Table 1, p1537 in reference E159100600028 ENDBIB 26 0 E159100600029 COMMON 2 3 E159100600030 E-LVL ERR-SYS E159100600031 MEV PER-CENT E159100600032 0.0 10.0 E159100600033 ENDCOMMON 3 0 E159100600034 DATA 5 19 E159100600035 ANG-CM ANG-ERR DATA-CM DATA-ERR FLAG E159100600036 ADEG ADEG MB/SR MB/SR NO-DIM E159100600037 29.7 0.9 5.35 0.05 1.0 E159100600038 39.6 0.9 4.58 0.04 1.0 E159100600039 49.6 1.0 3.21 0.03 1.0 E159100600040 49.6 1.0 3.09 0.05 2.0 E159100600041 59.5 1.1 1.49 0.02 1.0 E159100600042 59.5 1.1 1.42 0.03 2.0 E159100600043 64.4 1.0 1.05 0.01 1.0 E159100600044 69.4 1.2 0.90 0.01 1.0 E159100600045 69.4 1.2 0.88 0.02 2.0 E159100600046 74.5 1.1 0.69 0.01 1.0 E159100600047 79.5 1.3 0.50 0.01 1.0 E159100600048 79.5 1.3 0.48 0.01 2.0 E159100600049 84.5 1.3 0.29 0.01 1.0 E159100600050 84.5 1.3 0.32 0.01 2.0 E159100600051 89.6 1.4 0.22 0.01 2.0 E159100600052 94.4 1.5 0.30 0.01 2.0 E159100600053 99.3 1.6 0.48 0.01 2.0 E159100600054 104.1 1.7 0.69 0.01 2.0 E159100600055 118.5 1.9 1.26 0.02 2.0 E159100600056 ENDDATA 21 0 E159100600057 ENDSUBENT 56 0 E159100699999 NOSUBENT E1591007 20051219 E034E159100700001 ENDENTRY 7 0 E159199999999