20674001 20260311
20674001 20260311
12 32
Two-quantum radiative thermal neutron capture in 1H
(N.Wuest, H.Seyfarth, L.Aldea)
(2GERJUL)
(J,PR/C,19,1153,1979)
(J,ZP/A,274,349,1975)
(REAC,2GERJUL) FRJ-2 (DIDO), 2E+08 neutrons/cm2/sec
at the target position
1.5g distilled water in a thin lucite container placed
inside a cylindrical shield of 6LiD (7 mm thick).
(COINC) gamma-gamma coincidence measurement with
conventional fast-slow coincidence equipment
(GELI) Ge(Li) detectors of 59 and 62cm3 used in the
first measurement while those of 120 and 127 cm3 used
in the third and fourth measurements.
(NAICR) Two Nai(Tl) scintillators (10.2 cm * 10.2 cm,
7.6 cm * 7.6 cm) in the second measurement.
.LEAD SHIELDING BETWEEN THE DETECTORS TO SURPRESS
CROSSTALK.
Weighted averages of the results from four measurements
Corrected for
. random coincidences
. continuous background due to compton events
. full energy peak efficiency and solid angle
Single standard deviations
(19761109C)
(19770504E)
(19800808A) Updated with main reference
(19800829E)
(19821119A) Subworks 3 and 4 superseded by data in
subwork 2 and REACTION string in subwork 2 corrected.
(19830111E)
(20260311A) VT. Major revision in 002 and 004.
ENDBIB 32 0
EN-DUMMY
EV
0.0253
ENDCOMMON
ENDSUBENT 39 0
20674002 20260311
5 9
(1-H-1(N,G)1-H-2,PAR,SIG,,SPA/MSC)
Cross section for energies of two gammaes beween
the outgoing energy range specified
(1-H-1(N,G)1-H-2,,SIG)
(21460002,A.F.Cox+,J,NP,74,497,1965)
(TABLE,,N.Wuest+,J,PR/C,19,1153,1979) Table II
(19800808A)
(19821119A) REACTION string corrected.
(20260311A) VT. REACTION updated.
ENDBIB 9 0
MONIT MONIT-ERR
MB MB
334.2 0.5
ENDCOMMON
E-MIN E-MAX DATA DATA-ERR
KEV KEV MICRO-B MICRO-B
330. 1890. -5.2 6.4
700. 1520. -0.4 3.0
ENDDATA
ENDSUBENT 22 0
NOSUBENT 20674003 19821119
NOSUBENT 20674004 19821119
20674005 20260311
3 6
(8-O-16(N,G)8-O-17,PAR,SIG,,SPA/MSC)
Cross section for gamma cascade for Egamma=1088 keV -
2184 keV - 871 keV
(TABLE,,N.Wuest+,J,PR/C,19,1153,1979) Table II
(19800808C)
(20260311A) VT. REACTION updated.
ENDBIB 6 0
NOCOMMON
E DATA DATA-ERR
KEV MICRO-B MICRO-B
1959. 153. 6.
ENDDATA
ENDSUBENT 14 0
20674006 20260311
5 10
(8-O-16(N,G)8-O-17,,SIG,,SPA)
Cross section for gamma cascade for Egamma=1088 keV -
2184 keV - 871 keV divided by 0.82
(R,,A.B.McDonald+,J,NP/A,281,325,1977)
Branghing ratio 82+/-3% for 1088 keV + 871 keV
coincidence event for thermal neutron capture
(TABLE,,N.Wuest+,J,PR/C,19,1153,1979) Abstract
(DEP,20674005) Cross section for gamma cascade
(19800808C)
(20260311A) VT. REACTION updated.
ENDBIB 10 0
NOCOMMON
DATA DATA-ERR
MICRO-B MICRO-B
187. 10.
ENDDATA
ENDSUBENT 18 0
ENDENTRY