ENTRY A1502 20110819 A074A150200000001 SUBENT A1502001 20110819 A074A150200100001 BIB 9 33 A150200100002 INSTITUTE (1USAWAS) A150200100003 REFERENCE (J,PR/C,8,(2),427,197308) A150200100004 AUTHOR (R.E.Marrs,D.Bodansky,E.G.Adelberger) A150200100005 TITLE Accelerator production of 8B neutrinos A150200100006 FACILITY (VDGT,1USAWAS) A150200100007 SAMPLE A thick targets of enriched 6Li metal were prepared A150200100008 in an argon atmosphere by pressing 6Li metal into a A150200100009 small aluminum boat and covering the front surface withA150200100010 a 0.025-mm havar foil. Thee targets were 2.5 mm thick. A150200100011 DETECTOR (GELI) A150200100012 ERR-ANALYS (EN-ERR-DIG) Digitizing error A150200100013 (ERR-DIG) Digitizing error A150200100014 (ERR-S) From graphic bars (statistical) and A150200100015 the digitizing A150200100016 an over-all systematic error consists from: A150200100017 (ERR-1) uncertainty in the quoted 22Na source A150200100018 strength, 4.6%; A150200100019 (ERR-2) uncertainty in the efficiency calibration A150200100020 procedure, 3%; A150200100021 (ERR-4) uncertainty in the procedure for extraction of A150200100022 the 8B activity by least-squares fitting, 3%; A150200100023 (ERR-5,5.,9.) uncertainty in the beam current A150200100024 integration ranging from 5% to 9%; A150200100025 (ERR-6) uncertainty in the positron annihilation-in- A150200100026 flight correction, 3%. A150200100027 These uncertainties have been combined to obtain a A150200100028 final systematic probable error of about 12% at low A150200100029 energies and 9% at high energies. A150200100030 HISTORY (19820503C) Compilation produced by RFNC-VNIIEF Sarov A150200100031 (19990323U)CNPD: corrected 4-dig. year and lower cases.A150200100032 (20110819A) SD: ref. volume changed: 1 -> 8. A150200100033 Titles of digitizing errors changed according to Dict. A150200100034 ERR-ANALYS was updated. Data were digitized once more. A150200100035 ENDBIB 33 0 A150200100036 COMMON 6 3 A150200100037 EN-ERR-DIG ERR-1 ERR-2 ERR-3 ERR-4 ERR-6 A150200100038 MEV PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT A150200100039 0.07 4.6 3. 3. 3. 3. A150200100040 ENDCOMMON 3 0 A150200100041 ENDSUBENT 40 0 A150200199999 SUBENT A1502002 20110819 A074A150200200001 BIB 2 5 A150200200002 REACTION (3-LI-6(HE3,N)5-B-8,,SIG,,,DERIV) A150200200003 extracted from the measured thick-target average A150200200004 cross section by successive differences. A150200200005 STATUS (DEP,A1502003) A150200200006 (CURVE) Fig 2 A150200200007 ENDBIB 5 0 A150200200008 COMMON 2 3 A150200200009 EN-ERR-DIG ERR-DIG A150200200010 MEV MB A150200200011 0.009 0.0096 A150200200012 ENDCOMMON 3 0 A150200200013 DATA 3 7 A150200200014 EN DATA DATA-ERR A150200200015 MEV MB MB A150200200016 9.482 10.867 2.5629 A150200200017 10.501 7.9203 2.4267 A150200200018 12.611 5.5565 0.7429 A150200200019 15.801 4.2828 0.9533 A150200200020 18.781 3.2814 0.8791 A150200200021 21.847 2.4782 0.8791 A150200200022 24.987 2.3187 0.8791 A150200200023 ENDDATA 9 0 A150200200024 ENDSUBENT 23 0 A150200299999 ENDENTRY 2 0 A150299999999