ENTRY C2488 20200228 C191C248800000001
SUBENT C2488001 20200228 C191C248800100001
BIB 11 31 C248800100002
TITLE Linear momentum transfer in reactions between 140-MeV C248800100003
4He ions and heavy nuclei C248800100004
AUTHOR (V.E.Viola Jr,C.T.Roche,W.G.Meyer,R.G.Clark) C248800100005
REFERENCE (J,PR/C,10,2416,1974) C248800100006
#doi:10.1103/PhysRevC.10.2416 C248800100007
(S,IAEA-SM-174,1974) 238U data. C248800100008
(J,ZP/A,274,131,1975) Review of results. C248800100009
#doi:10.1007/BF01408465 C248800100010
INSTITUTE (1USAMRY) C248800100011
FACILITY (CYCLO,1USAMRY) The University of Maryland cyclotron. C248800100012
SAMPLE Isotopically enriched 238U and monoisotopic 209Bi and C248800100013
197Au targets were prepared by vacuum evaporation C248800100014
onto carbon films. Target material thicknesses were C248800100015
in most cases 80-140 microg/cm2 and backing C248800100016
thicknesses ranged from 20 to 100 microg/cm2. C248800100017
DETECTOR (SIBAR) A heavy ion surface-barrier semiconductor C248800100018
detector placed on one side of the beam axis and a C248800100019
50x6-mm position- sensitive semiconductor detector. C248800100020
The position-sensitive detector (PSD) was mounted 15 C248800100021
cm from the target and intercepted approximately +-10 C248800100022
degrees of the reaction plane. C248800100023
METHOD (MAGFR) The measurements reported here were performed C248800100024
in a 75-cm diam scattering chamber using a C248800100025
magnetically analyzed and focused beam of 140- and C248800100026
150-MeV 4He ions from the University of Maryland C248800100027
cyclotron. C248800100028
ERR-ANALYS (DATA-ERR) Experimental errors. C248800100029
CORRECTION Appropriate corrections for angular geometry were C248800100030
applied to the data derived from this arrangement and C248800100031
amounted to less than 4.3% in all cases. C248800100032
HISTORY (20200228C) BP C248800100033
ENDBIB 31 0 C248800100034
NOCOMMON 0 0 C248800100035
ENDSUBENT 34 0 C248800199999
SUBENT C2488002 20200228 C191C248800200001
BIB 3 3 C248800200002
REACTION (79-AU-197(A,F),,DA,FF,RSD) C248800200003
ANALYSIS Transformation parameter x2 = x(cm)2 = 0.0195. C248800200004
STATUS (CURVE) Fig. 8, page 403 of R,IAEA-SM-174,1985. C248800200005
ENDBIB 3 0 C248800200006
COMMON 1 3 C248800200007
EN C248800200008
MEV C248800200009
140.0 C248800200010
ENDCOMMON 3 0 C248800200011
DATA 3 4 C248800200012
ANG-CM DATA-CM DATA-ERR C248800200013
ADEG NO-DIM NO-DIM C248800200014
4.422 3.049 0.034 C248800200015
8.638 2.966 0.030 C248800200016
81.193 1.008 0.019 C248800200017
88.356 0.997 0.019 C248800200018
ENDDATA 6 0 C248800200019
ENDSUBENT 18 0 C248800299999
SUBENT C2488003 20200228 C191C248800300001
BIB 3 3 C248800300002
REACTION (83-BI-209(A,F),,DA,FF,RSD) C248800300003
ANALYSIS Transformation parameter x2 = x(cm)2 = 0.0173. C248800300004
STATUS (CURVE) Fig. 8, page 403 of R,IAEA-SM-174,1985. C248800300005
ENDBIB 3 0 C248800300006
COMMON 1 3 C248800300007
EN C248800300008
MEV C248800300009
140.0 C248800300010
ENDCOMMON 3 0 C248800300011
DATA 3 16 C248800300012
ANG-CM DATA-CM DATA-ERR C248800300013
ADEG NO-DIM NO-DIM C248800300014
5.143 2.483 0.030 C248800300015
6.980 2.442 0.022 C248800300016
8.633 2.390 0.026 C248800300017
9.735 2.371 0.041 C248800300018
12.122 2.326 0.037 C248800300019
13.408 2.318 0.026 C248800300020
17.449 2.206 0.022 C248800300021
21.490 2.037 0.019 C248800300022
26.265 1.903 0.019 C248800300023
33.980 1.625 0.026 C248800300024
35.082 1.640 0.022 C248800300025
53.265 1.303 0.019 C248800300026
63.184 1.120 0.019 C248800300027
82.102 1.004 0.022 C248800300028
85.959 0.996 0.015 C248800300029
87.980 1.000 0.019 C248800300030
ENDDATA 18 0 C248800300031
ENDSUBENT 30 0 C248800399999
SUBENT C2488004 20200228 C191C248800400001
BIB 3 3 C248800400002
REACTION (92-U-238(A,F),,DA,FF,RSD) C248800400003
ANALYSIS Transformation parameter x2 = x(cm)2 = 0.0133. C248800400004
STATUS (CURVE) Fig. 8, page 403 of S,IAEA-SM-174,1985. C248800400005
ENDBIB 3 0 C248800400006
COMMON 1 3 C248800400007
EN C248800400008
MEV C248800400009
140.0 C248800400010
ENDCOMMON 3 0 C248800400011
DATA 3 19 C248800400012
ANG-CM DATA-CM DATA-ERR C248800400013
ADEG NO-DIM NO-DIM C248800400014
5.477 1.633 0.018 C248800400015
7.302 1.625 0.018 C248800400016
9.128 1.596 0.018 C248800400017
13.327 1.560 0.015 C248800400018
17.525 1.473 0.036 C248800400019
17.890 1.524 0.018 C248800400020
21.724 1.473 0.018 C248800400021
23.002 1.418 0.025 C248800400022
26.836 1.451 0.018 C248800400023
28.296 1.364 0.029 C248800400024
33.955 1.276 0.022 C248800400025
35.781 1.335 0.018 C248800400026
45.091 1.251 0.018 C248800400027
54.219 1.164 0.018 C248800400028
63.712 1.102 0.022 C248800400029
73.570 1.066 0.022 C248800400030
82.150 1.033 0.018 C248800400031
86.166 1.029 0.018 C248800400032
87.079 1.029 0.015 C248800400033
ENDDATA 21 0 C248800400034
ENDSUBENT 33 0 C248800499999
SUBENT C2488005 20200228 C191C248800500001
BIB 3 3 C248800500002
REACTION (92-U-238(A,F),,DA,FF,RSD) C248800500003
ANALYSIS Transformation parameter x2 = x(cm)2 = 0.0098. C248800500004
STATUS (CURVE) Fig. 8, page 403 of S,IAEA-SM-174,1985. C248800500005
ENDBIB 3 0 C248800500006
COMMON 1 3 C248800500007
EN C248800500008
MEV C248800500009
140.0 C248800500010
ENDCOMMON 3 0 C248800500011
DATA 3 19 C248800500012
ANG-CM DATA-CM DATA-ERR C248800500013
ADEG NO-DIM NO-DIM C248800500014
5.659 1.600 0.019 C248800500015
7.302 1.577 0.023 C248800500016
9.128 1.550 0.019 C248800500017
13.692 1.520 0.023 C248800500018
17.160 1.520 0.031 C248800500019
18.256 1.482 0.015 C248800500020
22.819 1.459 0.023 C248800500021
23.185 1.420 0.023 C248800500022
27.383 1.397 0.023 C248800500023
28.479 1.390 0.031 C248800500024
33.773 1.302 0.023 C248800500025
36.329 1.283 0.019 C248800500026
45.639 1.199 0.015 C248800500027
55.132 1.122 0.019 C248800500028
64.807 1.069 0.019 C248800500029
74.118 1.038 0.019 C248800500030
84.523 1.011 0.019 C248800500031
85.984 1.008 0.015 C248800500032
87.809 1.008 0.023 C248800500033
ENDDATA 21 0 C248800500034
ENDSUBENT 33 0 C248800599999
SUBENT C2488006 20200228 C191C248800600001
BIB 3 11 C248800600002
REACTION (92-U-238(A,FUS),,SIG) C248800600003
ANALYSIS The complete fusion cross sections derived from our C248800600004
analysis of angular correlation functions from C248800600005
4He-ion induced fission of 238U as a function of C248800600006
bombarding energy. By integrating contour diagram of C248800600007
angular correlations for both total experimental C248800600008
events and predicted complete fission events, the C248800600009
upper limit for the complete fusion cross section in C248800600010
reactions between He ions and 238U was deduced. C248800600011
STATUS (CURVE) Fig. 5, page 2420 of J,PR/C,10,2416,1974. C248800600012
(TABLE) page 2420 of J,PR/C,10,2416,1974. C248800600013
ENDBIB 11 0 C248800600014
NOCOMMON 0 0 C248800600015
DATA 3 3 C248800600016
EN DATA-MAX DATA-ERR C248800600017
MEV MB MB C248800600018
63.366 1.722E+03 1.071E+02 C248800600019
109.458 1.581E+03 2.285E+02 C248800600020
140.0 1361.0 120.0 C248800600021
ENDDATA 5 0 C248800600022
ENDSUBENT 21 0 C248800699999
ENDENTRY 6 0 C248899999999