ENTRY M0452 20181023 M098M045200000001
SUBENT M0452001 20181023 M098M045200100001
BIB 13 39 M045200100002
TITLE Bound-state dipole strength in Fe-56. M045200100003
AUTHOR (T.Chapuran,R.Starr,R.Vodhanel,M.K.Brussel) M045200100004
REFERENCE (J,PR/C,30,54,1984) M045200100005
#doi:10.1103/PhysRevC.30.54 M045200100006
INSTITUTE (1USAUI) M045200100007
FACILITY (MICRT,1USAUI) 100% duty cycle electron accelerator M045200100008
MUSL-2 of University of Illinois. M045200100009
INC-SOURCE (TAGD,BRST) M045200100010
METHOD (EXTB,SITA) M045200100011
SAMPLE 2.4 g/cm**2 target of natural iron (92% Fe-56). M045200100012
DETECTOR (GELI) M045200100013
ANALYSIS (UNFLD) From experimental spectra of scattered M045200100014
photons peak centroids and areas were extracted M045200100015
using the computer program 'sampo'. The centroids M045200100016
were converted to energies using a linear M045200100017
calibration based on five levels (from 2.125 to M045200100018
8.920 MeV) strongly excited in photon scattering M045200100019
from B-11. The scattering yields were converted to M045200100020
cross sections using an empirical determination of M045200100021
the product of incident photon intensity with the M045200100022
detector efficiency. M045200100023
ERR-ANALYS (ERR-S) Statistical errors only. Systematic errors M045200100024
are estimated to be no larger than 8%, arising from M045200100025
uncertainties in the photon flux (5%), geometrical M045200100026
factor (5%), atomic absorption coefficient (3%), and M045200100027
photon energy (1%). M045200100028
COMMENT Resonant photon scattering from Fe-56 has been M045200100029
measured from 5 to 10 MeV using Ge(Li) detector and M045200100030
bremsstrahlung beams with end-point energies of 7.6 M045200100031
and 10.3 MeV. Average elastic and inelastic (to the M045200100032
first excited state) photon scattering cross M045200100033
sections were measured from 5.8 to 11.5 MeV (i.e. to M045200100034
above neutron threshold). M045200100035
HISTORY (19910218C) M045200100036
(20130621A) Corrected by V.Varlamov: INC-SOURCE, M045200100037
REACTION, ERR-ANALYS, dates, lowercase. M045200100038
(20181023A) Corrected by V.Varlamov: ERR-ANALYS M045200100039
(ERR-1 deleted because upper limit of uncertainty), M045200100040
COMMON and PART-DET deleted. M045200100041
ENDBIB 39 0 M045200100042
NOCOMMON 0 0 M045200100043
ENDSUBENT 42 0 M045200199999
SUBENT M0452002 20130621 M067M045200200001
BIB 3 4 M045200200002
REACTION (26-FE-56(G,EL)26-FE-56,,DA) M045200200003
STATUS (CURVE) Data from Fig. 3. M045200200004
HISTORY (20130621A) Corrected by V.Varlamov: BRA deleted, M045200200005
STATUS. M045200200006
ENDBIB 4 0 M045200200007
COMMON 1 3 M045200200008
ANG M045200200009
ADEG M045200200010
135. M045200200011
ENDCOMMON 3 0 M045200200012
DATA 3 61 M045200200013
EN DATA ERR-S M045200200014
MEV MU-B/SR MU-B/SR M045200200015
5.7 -0.002 .005 M045200200016
5.8 .002 .006 M045200200017
5.9 .008 .01 M045200200018
6. -0.001 .003 M045200200019
6.1 .01 .01 M045200200020
6.2 0.0 .005 M045200200021
6.3 .01 .01 M045200200022
6.4 .02 .015 M045200200023
6.5 .02 .015 M045200200024
6.6 -0.02 .015 M045200200025
6.7 .04 .02 M045200200026
6.72 .035 .025 M045200200027
6.75 -0.002 .01 M045200200028
6.77 -0.015 .015 M045200200029
6.8 .015 .02 M045200200030
6.85 .037 .02 M045200200031
6.9 .18 .02 M045200200032
7. .02 .02 M045200200033
7.1 .025 .02 M045200200034
7.2 .08 .02 M045200200035
7.25 .145 .025 M045200200036
7.3 .075 .025 M045200200037
7.35 0.0 .02 M045200200038
7.39 .03 .015 M045200200039
7.4 .015 .01 M045200200040
7.5 .06 .015 M045200200041
7.65 .02 .01 M045200200042
7.75 .02 .01 M045200200043
7.85 .03 .01 M045200200044
8. .06 .01 M045200200045
8.15 .08 .015 M045200200046
8.25 .22 .02 M045200200047
8.35 .12 .015 M045200200048
8.45 .07 .015 M045200200049
8.55 .225 .025 M045200200050
8.6 .06 .01 M045200200051
8.65 .08 .01 M045200200052
8.75 .075 .01 M045200200053
8.85 .17 .015 M045200200054
9.05 .245 .02 M045200200055
9.2 .165 .03 M045200200056
9.3 .155 .015 M045200200057
9.5 .175 .02 M045200200058
9.65 .11 .015 M045200200059
9.8 .08 .015 M045200200060
10. .095 .020 M045200200061
10.2 .1 .02 M045200200062
10.3 .125 .02 M045200200063
10.35 .2 .015 M045200200064
10.4 .275 .025 M045200200065
10.5 .285 .025 M045200200066
10.6 .13 .02 M045200200067
10.7 .075 .015 M045200200068
10.8 .185 .02 M045200200069
10.9 .16 .025 M045200200070
11. .175 .025 M045200200071
11.2 .1 .015 M045200200072
11.25 .095 .015 M045200200073
11.35 .01 .005 M045200200074
11.45 .01 .005 M045200200075
11.5 .015 .01 M045200200076
ENDDATA 63 0 M045200200077
ENDSUBENT 76 0 M045200299999
SUBENT M0452003 20130621 M067M045200300001
BIB 4 5 M045200300002
REACTION (26-FE-56(G,INL)26-FE-56,PAR,DA) M045200300003
EN-SEC (E-LVL,26-FE-56) M045200300004
STATUS (CURVE) Data from Fig. 3 M045200300005
HISTORY (20130621A) Corrected by V.Varlamov: BRA deleted, M045200300006
STATUS. M045200300007
ENDBIB 5 0 M045200300008
COMMON 2 3 M045200300009
ANG E-LVL M045200300010
ADEG MEV M045200300011
135. .847 M045200300012
ENDCOMMON 3 0 M045200300013
DATA 3 33 M045200300014
EN DATA ERR-S M045200300015
MEV MU-B/SR MU-B/SR M045200300016
7.5 .035 .015 M045200300017
7.75 .01 .01 M045200300018
7.85 .015 .01 M045200300019
8. .05 .015 M045200300020
8.15 .025 .025 M045200300021
8.25 .05 .025 M045200300022
8.35 .055 .025 M045200300023
8.45 .03 .02 M045200300024
8.55 .075 .025 M045200300025
8.6 .045 .015 M045200300026
8.65 .055 .015 M045200300027
8.75 .05 .02 M045200300028
8.85 .08 .02 M045200300029
9.05 .075 .025 M045200300030
9.2 .03 .025 M045200300031
9.3 .027 .02 M045200300032
9.5 .05 .02 M045200300033
9.65 .025 .015 M045200300034
9.8 .05 .02 M045200300035
10. .029 .02 M045200300036
10.2 .031 .02 M045200300037
10.3 .075 .02 M045200300038
10.35 .12 .025 M045200300039
10.4 .095 .03 M045200300040
10.5 .095 .02 M045200300041
10.6 .07 .02 M045200300042
10.7 .05 .015 M045200300043
10.8 .175 .025 M045200300044
10.9 .075 .025 M045200300045
11. .095 .025 M045200300046
11.2 .07 .02 M045200300047
11.25 .025 .015 M045200300048
11.35 .02 .015 M045200300049
ENDDATA 35 0 M045200300050
ENDSUBENT 49 0 M045200399999
SUBENT M0452004 20130621 M067M045200400001
BIB 4 14 M045200400002
REACTION (26-FE-56(G,SCT)26-FE-56,,SIG) M045200400003
ANALYSIS The total photoabsorption cross section was extracted M045200400004
from the experimental elastic and inelastic photon M045200400005
scattering cross sections under the assumptions that M045200400006
the scattering is dominated by dipole excitations M045200400007
(as expected from consideration of the E1, M1, and M045200400008
E2 sum rules) and that inelastic scattering to more M045200400009
highly excited states (than first excited state) can M045200400010
be neglected. M045200400011
STATUS (DEP,M0452002) M045200400012
(DEP,M0452003) M045200400013
(CURVE) Data from Fig. 4. M045200400014
HISTORY (20130621A) Corrected by V.Varlamov: M045200400015
ABS -> SCT, BRA deleted. M045200400016
ENDBIB 14 0 M045200400017
NOCOMMON 0 0 M045200400018
DATA 3 59 M045200400019
EN DATA ERR-S M045200400020
MEV MB MB M045200400021
5.7 -0.05 .1 M045200400022
5.8 0.0 .1 M045200400023
5.9 .05 .1 M045200400024
6. -0.1 .1 M045200400025
6.1 .1 .1 M045200400026
6.2 0.0 .1 M045200400027
6.3 .1 .15 M045200400028
6.4 .2 .15 M045200400029
6.5 .05 .15 M045200400030
6.6 .25 .15 M045200400031
6.7 .55 .2 M045200400032
6.72 .45 .25 M045200400033
6.75 .05 .15 M045200400034
6.77 .1 .15 M045200400035
6.8 .5 .2 M045200400036
6.85 2.1 .2 M045200400037
7. .2 .2 M045200400038
7.1 .25 .2 M045200400039
7.2 .95 .25 M045200400040
7.25 1.6 .3 M045200400041
7.3 .8 .25 M045200400042
7.4 -0.05 .15 M045200400043
7.45 .35 .15 M045200400044
7.47 .1 .1 M045200400045
7.5 1.1 .3 M045200400046
7.65 .2 .1 M045200400047
7.75 .35 .2 M045200400048
7.85 .55 .2 M045200400049
8. 1.25 .25 M045200400050
8.15 1.35 .35 M045200400051
8.25 3. .35 M045200400052
8.35 2. .3 M045200400053
8.5 1. .35 M045200400054
8.6 3.45 .35 M045200400055
8.65 1.2 .25 M045200400056
8.75 1.5 .2 M045200400057
8.8 1.35 .25 M045200400058
8.9 2.8 .35 M045200400059
9.05 3.55 .3 M045200400060
9.2 2.2 .45 M045200400061
9.3 2.05 .25 M045200400062
9.5 2.5 .25 M045200400063
9.65 1.5 .2 M045200400064
9.8 1.5 .25 M045200400065
10. 1.4 .3 M045200400066
10.2 1.45 .3 M045200400067
10.25 3.1 .25 M045200400068
10.3 2.8 .3 M045200400069
10.35 4.15 .5 M045200400070
10.45 4.35 .5 M045200400071
10.5 2.2 .3 M045200400072
10.6 1.35 .25 M045200400073
10.7 4.2 .5 M045200400074
10.95 2.55 .35 M045200400075
11. 2.95 .35 M045200400076
11.2 1.8 .35 M045200400077
11.25 .35 .2 M045200400078
11.35 .3 .2 M045200400079
11.45 .2 .05 M045200400080
ENDDATA 61 0 M045200400081
ENDSUBENT 80 0 M045200499999
SUBENT M0452005 20130621 M067M045200500001
BIB 3 5 M045200500002
REACTION (26-FE-56(G,SCT)26-FE-56,,INT) M045200500003
STATUS (DEP,M0452004) Reaction cross section. M045200500004
(TABLE) Data from Tab. V. M045200500005
HISTORY (20130621A) Corrected by V.Varlamov: M045200500006
ABS -> SCT, BRA deleted, STATUS. M045200500007
ENDBIB 5 0 M045200500008
NOCOMMON 0 0 M045200500009
DATA 3 6 M045200500010
EN-MIN EN-MAX DATA M045200500011
MEV MEV MB*MEV M045200500012
6.87 6.95 .157 M045200500013
7.09 7.3 .23 M045200500014
8.02 8.42 .61 M045200500015
8.52 8.62 .258 M045200500016
8.81 9.26 .94 M045200500017
10.31 10.51 .616 M045200500018
ENDDATA 8 0 M045200500019
ENDSUBENT 18 0 M045200599999
ENDENTRY 5 0 M045299999999