ENTRY F0716 20160229 F061F071600000001 SUBENT F0716001 20160229 F061F071600100001 BIB 11 31 F071600100002 TITLE Experimental-computation studies of absolute F071600100003 g-quantum detection efficiency of GC 5019 coaxial F071600100004 HPGe detector at Eg=0.24-18.565 MeV. F071600100005 AUTHOR (L.N.Generalov,B.L.Lebedev,A.V.Livke,A.B.Modenov, F071600100006 V.A.Chirkin) F071600100007 INSTITUTE (4RUSEPA) F071600100008 REFERENCE (J,IZV,69,(1),85,2005) F071600100009 (J,BAS,69,89,2005) English translation F071600100010 (C,2004SANTA,1,754,2004) F071600100011 FACILITY (VDG,4RUSEPA) F071600100012 INC-SPECT Proton current was 0.4 - 0.8 muA. F071600100013 DETECTOR (HPGE) HPGe-detector GC 5019 was placed at the angle F071600100014 of 90 degrees relative to proton beam direction. The F071600100015 distance from the source of gamma quantum was 127 mm. F071600100016 Beam of gamma quanta was attenuated by 1 mm steel, 5 mmF071600100017 lead and 1 mm aluminium. F071600100018 Current integrator ORTEC439 and a sensor of nuclear F071600100019 magnet resonance were used to measure the proton beam. F071600100020 (MAGSP) 16384-channel spectrometer MCB-931E (ORTEC) F071600100021 METHOD (BCINT) F071600100022 (GSPEC) F071600100023 SAMPLE Boron layers (11B - 93.7%,10B - 6.3%)were evaporated onF071600100024 300 mu-m tantalum backing. The layer thickness was F071600100025 550 mu-g/cm2. The target was placed at 45 degrees to F071600100026 the proton beam. F071600100027 ERR-ANALYS Random error of proton beam was 0.3 keV and F071600100028 systematic error was 0.5 keV. F071600100029 (DATA-ERR) Error from the graphic bars F071600100030 HISTORY (20050627C) F071600100031 (20070116A) New reference code was added. F071600100032 (20160229A) Title corrected, English translation added.F071600100033 ENDBIB 31 0 F071600100034 COMMON 2 3 F071600100035 ANG ERR-SYS F071600100036 ADEG PER-CENT F071600100037 90. 3.3 F071600100038 ENDCOMMON 3 0 F071600100039 ENDSUBENT 38 0 F071600199999 SUBENT F0716002 20051208 F023F071600200001 BIB 2 2 F071600200002 REACTION (5-B-11(P,G)6-C-12,PAR,DA) F071600200003 STATUS (CURVE,APRVD) Fig.7,8 F071600200004 ENDBIB 2 0 F071600200005 NOCOMMON 0 0 F071600200006 DATA 4 36 F071600200007 E-LVL EN DATA DATA-ERR F071600200008 MEV MEV NB/SR NB/SR F071600200009 0.0000 1.4130 2290.0 106.50 F071600200010 0.0000 1.5160 2600.0 130.00 F071600200011 0.0000 1.6190 1783.0 89.000 F071600200012 0.0000 1.7220 1710.0 85.500 F071600200013 0.0000 1.8250 1370.0 70.000 F071600200014 0.0000 1.8610 1191.0 63.000 F071600200015 0.0000 1.9270 1121.0 56.000 F071600200016 0.0000 1.9940 1100.0 55.000 F071600200017 0.0000 2.0000 1064.0 53.500 F071600200018 0.0000 2.0300 1000.0 50.000 F071600200019 0.0000 2.0910 924.00 46.000 F071600200020 0.0000 2.2000 960.00 48.000 F071600200021 0.0000 2.4280 860.00 41.500 F071600200022 0.0000 2.4740 907.00 41.500 F071600200023 0.0000 2.5760 836.00 42.000 F071600200024 0.0000 2.5820 847.00 42.000 F071600200025 0.0000 2.6460 1160.0 53.000 F071600200026 0.0000 2.8420 1150.0 60.500 F071600200027 4.4390 1.4130 734.00 36.500 F071600200028 4.4390 1.5160 750.00 37.500 F071600200029 4.4390 1.6190 700.00 34.500 F071600200030 4.4390 1.7220 520.00 26.000 F071600200031 4.4390 1.8250 468.00 23.500 F071600200032 4.4390 1.8610 430.00 21.500 F071600200033 4.4390 1.9270 426.00 21.500 F071600200034 4.4390 1.9940 437.00 22.000 F071600200035 4.4390 2.0000 417.00 21.000 F071600200036 4.4390 2.0300 345.00 17.500 F071600200037 4.4390 2.0910 315.00 16.500 F071600200038 4.4390 2.2000 330.00 16.500 F071600200039 4.4390 2.4280 430.00 20.500 F071600200040 4.4390 2.4740 461.00 21.000 F071600200041 4.4390 2.5760 446.00 24.000 F071600200042 4.4390 2.5820 500.00 25.000 F071600200043 4.4390 2.6460 605.00 27.500 F071600200044 4.4390 2.8420 506.00 27.000 F071600200045 ENDDATA 38 0 F071600200046 ENDSUBENT 45 0 F071600299999 ENDENTRY 2 0 F071699999999