ENTRY 22920 20190101 22732292000000001
SUBENT 22920001 20190101 22732292000100001
BIB 12 51 2292000100002
TITLE Evidence of three-body force effects in neutron- 2292000100003
deuteron scattering at 95 MeV. 2292000100004
AUTHOR (P.Mermod, J.Blomgren, A.Hildebrand,C.Johansson,J.Klug,2292000100005
M.Osterlund,S.Pomp, U.Tippawan,B.Bergenwall, L.Nilsson,2292000100006
N.Olsson, O.Jonsson, A.Prokofiev, P.-U.Renberg, 2292000100007
P.Nadel-Turonski, Y.Maeda, H.Sakai, A.Tamii) 2292000100008
INSTITUTE (2SWDUPP) Klug, Blomgren, Bergenwall, Hildebrand, 2292000100009
Johansson, Mermod, Nilsson, Pomp, Tippawan, 2292000100010
Olsson, Osterlund - 2292000100011
Dept.of Neutron Research,Uppsala University;2292000100012
Jonsson, Prokofiev, Renberg, Nilsson - 2292000100013
Swedberg Lab., 2292000100014
Nadel-Turonski- Dept. of Radiation Sciences 2292000100015
(2SWDFOI) Olsson - Swedish Defence Res.Agency 2292000100016
(2JPNTOK) Maeda, Sakai, Tamii -Dep.of Physics 2292000100017
REFERENCE (J,PR/C,72,061002,2005) Main Ref. 2292000100018
(J,NIM/A,489,282,2002) Details of neutron beam facility2292000100019
and SCANDAL detector setup. 2292000100020
(J,PR/C,71,024002,2005) Details of analysis. 2292000100021
(C,2004SANTA,1,688,2004) graph 2292000100022
(J,PR/C,74,054002,2006) Data confirmed in Fig.15. 2292000100023
Details of experiment and data analysis. 2292000100024
REL-REF (A,22914001,P.Mermod+,J,PL/B,597,243,2004) 2292000100025
FACILITY (CYCLO,2SWDUPP) SCANDAL experimental setup at 2292000100026
the Swedberg Laboratory - TSL 2292000100027
INC-SOURCE (P-LI7) 2292000100028
INC-SPECT .High-energy peak neutrons of 94.8 MeV and 2.7 MeV FWHM2292000100029
Flux about 4.E4 n/(cm2*sec) at target position. 2292000100030
Relative neutron fluences were determined by two 2292000100031
independent monitors based on U-238(n,f) reaction. 2292000100032
DETECTOR (SCIN) SCANDAL setup consist of two identical arms 2292000100033
equipped with : 2292000100034
-2mm thick veto scintillator for charged particle 2292000100035
rejection, 2292000100036
-Two converter scintillators of 20 mm and 10 mm thick 2292000100037
for neutron-proton conversion, 2292000100038
-2 mm thick deltaE plastic scintillator for triggering2292000100039
-two drift chambers for proton tracking, 2292000100040
-2 mm thick deltaE plastic scintillator for triggering2292000100041
(TELES,CSICR,CSICR) array of 12 CsI crystal detectors.2292000100042
ERR-ANALYS (ERR-S) Statistical Uncertainty 2292000100043
(ERR-SYS) Systematic uncertainty typically 5-12 %. 2292000100044
due to uncertainties in solid angle,event selection 2292000100045
and corrections. 2292000100046
(ERR-1) Absolute normalization uncertainty. 2292000100047
COMMENT Corresponding author e-mail : jan.blomgren@tsl.uu.se 2292000100048
HISTORY (20060518C) M.M./SM 2292000100049
(20070628U) 4th Reference was added. M.M. 2292000100050
(20080701U) 5th Reference was added. M.M. 2292000100051
(20190101U) SD: Small addition in Subent 002. 2292000100052
HISTORY code updated for 20070628; 20080701 (A -> U). 2292000100053
ENDBIB 51 0 2292000100054
COMMON 4 3 2292000100055
EN EN-RSL-FW ANG-ERR ERR-1 2292000100056
MEV MEV ADEG PER-CENT 2292000100057
94.8 2.7 0.5 4. 2292000100058
ENDCOMMON 3 0 2292000100059
ENDSUBENT 58 0 2292000199999
SUBENT 22920002 20190101 22732292000200001
BIB 7 21 2292000200002
REACTION (1-H-2(N,EL)1-H-2,,DA) 2292000200003
MONITOR (6-C-12(N,EL)6-C-12,,SIG) 2292000200004
MONIT-REF (,J.KLUG+,J,PR/C,68,064605,2003) - Absolute 2292000200005
cross-sections are obtained by normalization to the 2292000200006
C(N,N) total elastic scattering cross-section 2292000200007
SAMPLE Water (H2-O) and heavy water (D2-O) contained in 2292000200008
cylindrical aluminum cans of 8.5 cm diameter. 2292000200009
Empty can for instrumental background subtraction. 2292000200010
Graphite target cylinder of 8 cm diameter for 2292000200011
normalization. 2292000200012
CORRECTION Corrections for dead time. 2292000200013
-Correction for instrumental background and oxygen 2292000200014
background. 2292000200015
-Correction for deuteron breakup. 2292000200016
-Correction for neutron multiple scattering and 2292000200017
attenuation inside the target. 2292000200018
-Correction for fraction of events due to low-energy 2292000200019
neutrons, CsI efficiency and conversion efficiency. 2292000200020
STATUS (TABLE) From Table 1 of Phys.Rev.C72(2005)061002 2292000200021
(COREL,22914003) Result from MELDEY set up 2292000200022
HISTORY (20190101U) SD: STATUS 'COREL' added. 2292000200023
ENDBIB 21 0 2292000200024
NOCOMMON 0 0 2292000200025
DATA 4 15 2292000200026
ANG-CM DATA-CM ERR-S ERR-SYS 2292000200027
ADEG MB/SR MB/SR MB/SR 2292000200028
15.2 24.99 1.07 3.73 2292000200029
20.4 23.33 0.87 3.04 2292000200030
26.3 17.04 0.53 1.45 2292000200031
32.4 12.26 0.42 0.85 2292000200032
38.7 7.91 0.28 0.57 2292000200033
44.8 4.50 0.23 0.35 2292000200034
51.8 3.14 0.13 0.18 2292000200035
58.3 1.86 0.11 0.10 2292000200036
63.5 1.55 0.11 0.09 2292000200037
69.4 1.10 0.09 0.06 2292000200038
75.0 0.85 0.07 0.06 2292000200039
80.5 0.72 0.08 0.04 2292000200040
87.0 0.59 0.19 0.07 2292000200041
92.7 0.62 0.18 0.07 2292000200042
99.3 0.37 0.19 0.04 2292000200043
ENDDATA 17 0 2292000200044
ENDSUBENT 43 0 2292000299999
SUBENT 22920003 20080701 22002292000300001
BIB 8 16 2292000300002
REACTION (1-H-2(N,EL)1-H-2,,DA,D) 2292000300003
MONITOR (6-C-12(N,EL)6-C-12,,DA) 2292000300004
MONIT-REF (22668001,J.RAHM+,J,PR/C,63,044001,2001) - Absolute 2292000300005
cross-sections are obtained by normalization to the 2292000300006
H(N,P) elastic scattering differential cross-section 2292000300007
SAMPLE 1 mm thick C-D2 , C-H2, and graphite foils placed 2292000300008
simultaneously in multi-target (MTGT) box. 2292000300009
DETECTOR (MWPC) MTGT multiwire proportional counter. 2292000300010
Veto and converter scintillators were removed from 2292000300011
SCANDAL arms. 2292000300012
METHOD (EDE) Protons and deuterons were identified by 2292000300013
selection in deltaE/E Two-dimensional plot. 2292000300014
CORRECTION Corrections were applied for: 2292000300015
MTGT efficiency, CsI crystal detectors efficiency and 2292000300016
contamination from low-energy neutrons 2292000300017
STATUS (TABLE) From Table 1 of main Ref. 2292000300018
ENDBIB 16 0 2292000300019
NOCOMMON 0 0 2292000300020
DATA 4 7 2292000300021
ANG-CM DATA-CM ERR-S ERR-SYS 2292000300022
ADEG MB/SR MB/SR MB/SR 2292000300023
105.7 0.552 0.010 0.014 2292000300024
114.3 0.484 0.009 0.012 2292000300025
122.8 0.535 0.010 0.013 2292000300026
131.9 0.488 0.010 0.013 2292000300027
140.4 0.548 0.013 0.014 2292000300028
148.8 0.744 0.016 0.019 2292000300029
158.0 1.172 0.025 0.034 2292000300030
ENDDATA 9 0 2292000300031
ENDSUBENT 30 0 2292000399999
ENDENTRY 3 0 2292099999999