ENTRY 21164 20120814 22322116400000001
SUBENT 21164001 20120814 22322116400100001
BIB 14 30 2116400100002
INSTITUTE (2ITYBOL) 2116400100003
REFERENCE (J,NP/A,109,465,196802) n-n scattering length and 2116400100004
(P,EANDC(E)-89,92,196802) Cross section at zero degrees2116400100005
REL-REF (O,21222001,E.Fuschini+,J,NC/B,48,(1),190,1967) Two 2116400100006
angles. Graph of deuteron spectrum. 2116400100007
AUTHOR (E.Fuschini,C.Maroni,I.Massa,A.Uguzzoni,G.Vannini, 2116400100008
E.Verondini,A.Vitale) 2116400100009
TITLE The neutron-neutron scattering length from reactions 2116400100010
with tritium targets 2116400100011
FACILITY (CCW,2ITYBOL) Cockcroft-Walton accelerator. 2116400100012
INC-SOURCE (D-T) Deuterium beam on tritium target. 2116400100013
SAMPLE .Target was a thin layer of Zr (in which tritium had 2116400100014
been adsorbed) melted on a W backing. 2116400100015
METHOD (ASSOP,EDE) Associated particle. 2116400100016
DETECTOR (TELES,SOLST) Solid state counter telescope (dE counter2116400100017
11.1 mm in diam., 25 mu-m thick and E-counter 13.8 mm 2116400100018
in diam., 500 mu-m thick). 2116400100019
MONITOR (1-H-3(D,N)2-HE-4,,SIG) Associated alphas. 2116400100020
INC-SPECT .Deuterium energy spectrum is well reproduced with 2116400100021
the Watson approximation and a n-n scattering length 2116400100022
of -17 Fermi. 2116400100023
ERR-ANALYS (DATA-ERR).Contribution from contamination of tritium 2116400100024
was less than 10%, no further details. 2116400100025
HISTORY (19791206T) Converted from NEUDADA. 2116400100026
(19800110E) 2116400100027
(20120814A) SD: Updated to new date formats,lower case.2116400100028
Corrected according last EXFOR rules and Dict. 2116400100029
Year of ref. Nuovo Cim. B48,1 was corrected. 2116400100030
BIB update. Incident energy and angle were corrected.2116400100031
COMMENT -> INC-SPECT. 2116400100032
ENDBIB 30 0 2116400100033
COMMON 2 3 2116400100034
EN EN-RSL 2116400100035
MEV MEV 2116400100036
15.1 0.02 2116400100037
ENDCOMMON 3 0 2116400100038
ENDSUBENT 37 0 2116400199999
SUBENT 21164002 20120814 22322116400200001
BIB 4 6 2116400200002
REACTION (1-H-3(N,2N)1-H-2,PAR,DA,D) 2116400200003
EN-SEC (E-MAX,D) 2116400200004
(E-MIN,D) 2116400200005
STATUS (TABLE) Data from EANDC(E)-89,92,1968 2116400200006
HISTORY (19791206T) 2116400200007
(20120814A) SD: Value of angle was corrected. 2116400200008
ENDBIB 6 0 2116400200009
NOCOMMON 0 0 2116400200010
DATA 5 1 2116400200011
E-MIN E-MAX ANG DATA DATA-ERR 2116400200012
MEV MEV ADEG MB/SR MB/SR 2116400200013
5.47 7.68 0.0 29. 4. 2116400200014
ENDDATA 3 0 2116400200015
ENDSUBENT 14 0 2116400299999
SUBENT 21164003 20120814 22322116400300001
BIB 3 4 2116400300002
REACTION (0-NN-1(N,EL)0-NN-1,,AMP) Neutron-neutron 2116400300003
scattering length. 2116400300004
STATUS (TABLE) Data from Nucl.Phys. A109, p.470. 2116400300005
HISTORY (19791206C) 2116400300006
ENDBIB 4 0 2116400300007
NOCOMMON 0 0 2116400300008
DATA 1 1 2116400300009
DATA 2116400300010
FERMI 2116400300011
-17. 2116400300012
ENDDATA 3 0 2116400300013
ENDSUBENT 12 0 2116400399999
ENDENTRY 3 0 2116499999999