ENTRY            F1390   20240216                                 F139000000001 
SUBENT        F1390001   20240216   20240513                      F139000100001 
BIB                 13         25                                 F139000100002 
TITLE      Investigation of secondary (a,xn) reactions in bismuth.F139000100003 
AUTHOR     (Wang Yung-Yu,V.V.Kuznetsov,M.Ya.Kuznetsova,           F139000100004 
           V.A.Khalkin)                                           F139000100005 
INSTITUTE  (4ZZZDUB)                                              F139000100006 
REFERENCE  (J,JET,12,166,1961)  English translation               F139000100007 
           (J,ZET,39,230,1960)                                    F139000100008 
FACILITY   (SYNCY,4ZZZDUB)                                        F139000100009 
METHOD     (ACTIV) Time of irradiation varied from 5 to 15 min.   F139000100010 
           (CHSEP,ASPEC)                                          F139000100011 
DETECTOR   (SCIN) Scintillation counter consisting of an FEU-19   F139000100012 
           photomultiplier with a ZnS(Ag) scintillator was used.  F139000100013 
ANALYSIS   (DECAY)                                                F139000100014 
MONITOR    (13-AL-27(P,X)11-NA-24,,SIG)                           F139000100015 
SAMPLE     Bismuth of high purity, the total impurity content of  F139000100016 
           which did not exceed 10**(-4)% was used. The           F139000100017 
           bismuth was sealed in a quartz ampule with an outer    F139000100018 
           diameter of (3.9 + - 0.1) mm, a wall thickness of      F139000100019 
           0.5-0.6, and a length of 30 mm.                        F139000100020 
ADD-RES    Cross sections for the production of alpha particles   F139000100021 
           with an energy greater than 20 MeV in bismuth, and     F139000100022 
           the shape of their spectrum were obtained.             F139000100023 
STATUS     (TABLE,,Wang Yung-Yu+,J,JET,12,166,1961) Tbl. from textF139000100024 
HISTORY    (20191219C)                                            F139000100025 
           (20240216A) SD: Correction according MEMO CP/D-1072.   F139000100026 
           Subent 003 deleted (211At production impossible).      F139000100027 
ENDBIB              25          0                                 F139000100028 
NOCOMMON             0          0                                 F139000100029 
ENDSUBENT           28          0                                 F139000199999 
SUBENT        F1390002   20240216   20240513                      F139000200001 
BIB                  4          7                                 F139000200002 
REACTION   (83-BI-209(P,X)85-AT-210,,SIG)                         F139000200003 
DECAY-DATA (85-AT-210,8.3HR)                                      F139000200004 
           (84-PO-210,140.D,A,5300.)                              F139000200005 
ERR-ANALYS (DATA-ERR) Precision of production cross section       F139000200006 
           determination.                                         F139000200007 
HISTORY    (20240216A) SD: REACTION code (1) deleted (211At       F139000200008 
           production impossible).                                F139000200009 
ENDBIB               7          0                                 F139000200010 
COMMON               1          3                                 F139000200011 
DATA-ERR                                                          F139000200012 
PER-CENT                                                          F139000200013 
        30.                                                       F139000200014 
ENDCOMMON            3          0                                 F139000200015 
DATA                 2          8                                 F139000200016 
EN         DATA                                                   F139000200017 
MEV        MB                                                     F139000200018 
       130.   3.30E-03                                            F139000200019 
       170.   1.05E-02                                            F139000200020 
       300.   1.18E-02                                            F139000200021 
       400.   1.58E-02                                            F139000200022 
       480.   2.10E-02                                            F139000200023 
       530.   2.28E-02                                            F139000200024 
       580.   1.67E-02                                            F139000200025 
       660.   2.14E-02                                            F139000200026 
ENDDATA             10          0                                 F139000200027 
ENDSUBENT           26          0                                 F139000299999 
NOSUBENT      F1390003   20240216   20240513                      F139000300001 
ENDENTRY             3          0                                 F139099999999