ENTRY O1282 20120615 O048O128200000001 SUBENT O1282001 20120615 O048O128200100001 BIB 12 39 O128200100002 TITLE Electron screening in Li-7(p,alpha)alpha and O128200100003 Li-6(p,alpha)He-3 for different environments. O128200100004 AUTHOR (J.Cruz,Z.Fulop,G.Gyurky,F.Raiola,A.Di Leva,B.Limata, O128200100005 M.Fonseca,H.Luis,D.Schurmann,M.Aliotta,H.W.Becker, O128200100006 A.P.Jesus,K.U.Kettner,J.P.Ribeiro,C.Rolfs,M.Romano, O128200100007 E.Somorjai,F.Strieder,LUNA Collaboration) O128200100008 INSTITUTE (2PRTLIS) O128200100009 (3HUNDEB) O128200100010 (2GERBOC) Institut fuer Physik mit Ionenstrahlen. O128200100011 (2ITYNAP) Dipartimento di Scienze Fisiche. O128200100012 (2UK EDG) School of Physics. O128200100013 (2GERGER) Fachhochschule Bielefeld. O128200100014 REFERENCE (J,PL/B,624,181,2005) O128200100015 REL-REF (I,O1073001,F.Raiola+,J,EPJ/A,13,377,2002) - details ofO128200100016 experiment O128200100017 (I,O1220001,F.Raiola+,J,EPJ/A,19,283,2004) - more O128200100018 experimental details. O128200100019 ADD-RES (THEO) The classical Debye model. O128200100020 DETECTOR (SIBAR) Four Si-detectors, active area=600 mm**2, O128200100021 effective thickness=100-mum were used. Detectors were O128200100022 electrically insulated from the target chamber. O128200100023 FACILITY (ACCEL,2GERBOC) The 100-kV accelerator. O128200100024 METHOD (BCINT) The beam current on target was kept below O128200100025 20-muA. O128200100026 (SITA) O128200100027 ANALYSIS (TTUNF) The observed thick-target yield curve was O128200100028 differentiated to arrive at a thin-target yield curve, O128200100029 which was fitted using 2 free parameters: O128200100030 1. The absolute yield provided information on the O128200100031 absolute cross section. O128200100032 2. The energy dependence of the data gave the screeningO128200100033 potential energy. O128200100034 STATUS (TABLE).The data were received from Joao Cruz 22.01.08 O128200100035 HISTORY (20050921C) O128200100036 (20080123A) Data section was changed according table O128200100037 data, which was received from J.Cruz. O128200100038 (20120615U) SD: Title corrected, LUNA Col. added to O128200100039 author's list; O128200100040 refs. EPJ/A,13 and EPJ/A,19 moved to REL-REF.O128200100041 ENDBIB 39 0 O128200100042 NOCOMMON 0 0 O128200100043 ENDSUBENT 42 0 O128200199999 SUBENT O1282002 20080123 O034O128200200001 BIB 5 10 O128200200002 REACTION (3-LI-7(P,A)2-HE-4,,SIG,,SFC) Figure 1 O128200200003 SAMPLE The thick Li-target (metal) of natural isotopic contentO128200200004 92.58% of Li-7 and 7.42% of Li-6 was used. O128200200005 ADD-RES Electron screening potential has been found as O128200200006 1280+/-60 eV. O128200200007 ERR-ANALYS (DATA-ERR).The error is indicated by authors in O128200200008 received table. O128200200009 STATUS (DEP,O1282008) The authors adopted cross section at O128200200010 83.3 KeV as 54 +/- 4 microbarns. The value was used as O128200200011 standard. O128200200012 ENDBIB 10 0 O128200200013 NOCOMMON 0 0 O128200200014 DATA 3 9 O128200200015 EN DATA DATA-ERR O128200200016 KEV B*KEV B*KEV O128200200017 24.70 81.3 4.1 O128200200018 28.90 83.4 1.2 O128200200019 33.20 81.1 1.3 O128200200020 40.60 73.8 0.7 O128200200021 49.10 73.4 0.5 O128200200022 57.6 73.9 0.6 O128200200023 66.2 72.8 0.4 O128200200024 74.8 72.4 0.5 O128200200025 83.4 74.3 0.9 O128200200026 ENDDATA 11 0 O128200200027 ENDSUBENT 26 0 O128200299999 SUBENT O1282003 20080123 O034O128200300001 BIB 5 10 O128200300002 REACTION (3-LI-7(P,A)2-HE-4,,SIG,,SFC) Figure 1 O128200300003 SAMPLE The Li(2)WO(4)-samples (insulator), 36O-mug/cm**2 O128200300004 thickness were fabricated by vacuum-evaporation on a O128200300005 steel backing. O128200300006 ADD-RES Electron screening potential has been found as O128200300007 185+/-150 eV. O128200300008 ERR-ANALYS (DATA-ERR) The error is shown by authors in table. O128200300009 STATUS (DEP,O1282008) The authors adopted cross section at O128200300010 83.3 KeV as 54 +/- 4 microbarns. The value was used as O128200300011 standard. O128200300012 ENDBIB 10 0 O128200300013 NOCOMMON 0 0 O128200300014 DATA 3 7 O128200300015 EN DATA DATA-ERR O128200300016 KEV B*KEV B*KEV O128200300017 29. 64.1 2. O128200300018 33.20 66.1 2.6 O128200300019 40.60 65.6 1. O128200300020 49. 66.4 1.2 O128200300021 57.6 67.3 0.9 O128200300022 66.1 69.4 1.6 O128200300023 74.7 68.4 1.4 O128200300024 ENDDATA 9 0 O128200300025 ENDSUBENT 24 0 O128200399999 SUBENT O1282004 20080123 O034O128200400001 BIB 5 10 O128200400002 REACTION (3-LI-7(P,A)2-HE-4,,SIG,,SFC) Figure 1 O128200400003 SAMPLE The PdLi(x) alloy, 0.2-mm thick, was produced by plasmaO128200400004 discharge techniques and annealed in vacuum at 850- O128200400005 degree for one hour. A Li-7 atomic content equal 1%. O128200400006 ADD-RES Electron screening potential has been found as O128200400007 3790+/-330 eV. O128200400008 ERR-ANALYS (DATA-ERR) The error is shown by authors in table. O128200400009 STATUS (DEP,O1282008) The authors adopted cross section at O128200400010 83.3 KeV as 54 +/- 4 microbarns. The value was used as O128200400011 standard. O128200400012 ENDBIB 10 0 O128200400013 NOCOMMON 0 0 O128200400014 DATA 3 7 O128200400015 EN DATA DATA-ERR O128200400016 KEV B*KEV B*KEV O128200400017 32. 130.7 5.6 O128200400018 40.40 110.4 6.1 O128200400019 49. 104.7 4.8 O128200400020 57.5 97.5 4.8 O128200400021 66. 86.1 6.6 O128200400022 74.6 78.3 6.5 O128200400023 83.3 74.6 4.2 O128200400024 ENDDATA 9 0 O128200400025 ENDSUBENT 24 0 O128200499999 SUBENT O1282005 20080123 O034O128200500001 BIB 5 9 O128200500002 REACTION (3-LI-6(P,HE3)2-HE-4,,SIG,,SFC) Figure 2 O128200500003 SAMPLE The thick Li-target (metal) of natural isotopic contentO128200500004 92.58% of Li-7 and 7.42% of Li-6 was used. O128200500005 ADD-RES Electron screening potential has been found as O128200500006 1320+/-70 eV. O128200500007 ERR-ANALYS (DATA-ERR) The error is shown by authors in table. O128200500008 STATUS (DEP,O1282009) The authors adopted cross section at O128200500009 81.6 KeV as 2.2 +/- 0.2 millibarns. The value was usedO128200500010 as standard. O128200500011 ENDBIB 9 0 O128200500012 NOCOMMON 0 0 O128200500013 DATA 3 9 O128200500014 EN DATA DATA-ERR O128200500015 KEV B*MEV B*MEV O128200500016 24.2 5.06 0.14 O128200500017 28.3 4.64 0.11 O128200500018 32.5 4.61 0.09 O128200500019 39.7 4.02 0.04 O128200500020 48. 3.81 0.03 O128200500021 56.4 3.69 0.02 O128200500022 64.8 3.50 0.04 O128200500023 73.2 3.41 0.05 O128200500024 81.7 3.42 0.09 O128200500025 ENDDATA 11 0 O128200500026 ENDSUBENT 25 0 O128200599999 SUBENT O1282006 20080123 O034O128200600001 BIB 5 10 O128200600002 REACTION (3-LI-6(P,HE3)2-HE-4,,SIG,,SFC) Figure 2. O128200600003 SAMPLE The Li(2)WO(4)-samples (insulator), 36O-mug/cm**2 O128200600004 thickness were fabricated by vacuum-evaporation on a O128200600005 steel backing. O128200600006 ADD-RES Electron screening potential has been found as O128200600007 320+/-110 eV. O128200600008 ERR-ANALYS (DATA-ERR) The error is shown by authors in table. O128200600009 STATUS (DEP,O1282009) The authors adopted cross section at O128200600010 81.6 KeV as 2.2 +/- 0.2 millibarns. The value was usedO128200600011 as standard. O128200600012 ENDBIB 10 0 O128200600013 NOCOMMON 0 0 O128200600014 DATA 3 7 O128200600015 EN DATA DATA-ERR O128200600016 KEV B*MEV B*MEV O128200600017 28.3 3.58 0.08 O128200600018 32.5 3.69 0.1 O128200600019 39.8 3.52 0.1 O128200600020 48. 3.45 0.05 O128200600021 56.4 3.34 0.05 O128200600022 64.8 3.32 0.06 O128200600023 73.2 3.26 0.04 O128200600024 ENDDATA 9 0 O128200600025 ENDSUBENT 24 0 O128200699999 SUBENT O1282007 20080123 O034O128200700001 BIB 5 10 O128200700002 REACTION (3-LI-6(P,HE3)2-HE-4,,SIG,,SFC) Figure 2 O128200700003 SAMPLE The PdLi(x) alloy, 0.2-mm thick, was produced by plasmaO128200700004 discharge techniques and annealed in vacuum at 850- O128200700005 degree for one hour. A lithium atomic content equal 1%.O128200700006 ADD-RES Electron screening potential has been found as O128200700007 3760+/-260 eV. O128200700008 ERR-ANALYS (DATA-ERR).The error is shown by authors in table. O128200700009 STATUS (DEP,O1282009) The authors adopted cross section at O128200700010 81.6 KeV as 2.2 +/- 0.2 millibarns. The value was usedO128200700011 as standard. O128200700012 ENDBIB 10 0 O128200700013 NOCOMMON 0 0 O128200700014 DATA 3 7 O128200700015 EN DATA DATA-ERR O128200700016 KEV B*MEV B*MEV O128200700017 31.3 7.45 0.23 O128200700018 39.6 6.00 0.21 O128200700019 47.9 5.13 0.15 O128200700020 56.3 4.81 0.18 O128200700021 64.6 3.98 0.22 O128200700022 73.1 3.51 0.29 O128200700023 81.6 3.61 0.22 O128200700024 ENDDATA 9 0 O128200700025 ENDSUBENT 24 0 O128200799999 SUBENT O1282008 20060428 O026O128200800001 BIB 5 11 O128200800002 REACTION (3-LI-7(P,A)2-HE-4,,SIG) O128200800003 REL-REF (A,A0632004,S.ENGSTLER+,J,ZP/A,342,471,1992) O128200800004 FLAG (1.) The thick Li-target (metal) of natural isotopic O128200800005 content:- 92.58% of Li-7 and 7.42% of Li-6 was used.O128200800006 (2.) The Li(2)WO(4)-samples, (insulator) 36O-mug/cm**2 O128200800007 thickness were fabricated by vacuum-evaporation on a O128200800008 steel backing. O128200800009 ERR-ANALYS (DATA-ERR) The quoted errors arise from the quadraticO128200800010 addition of uncertainties in thin-target yield-2%, O128200800011 current-2%, solid angle-2% and stopping power-5%. O128200800012 STATUS (TABLE) In the text of the paper. O128200800013 ENDBIB 11 0 O128200800014 NOCOMMON 0 0 O128200800015 DATA 4 2 O128200800016 EN DATA DATA-ERR FLAG O128200800017 KEV MICRO-B MICRO-B NO-DIM O128200800018 83.3 44. 3. 1. O128200800019 83.3 57. 3. 2. O128200800020 ENDDATA 4 0 O128200800021 ENDSUBENT 20 0 O128200899999 SUBENT O1282009 20060428 O026O128200900001 BIB 5 11 O128200900002 REACTION (3-LI-6(P,HE3)2-HE-4,,SIG) O128200900003 REL-REF (A,A0632002,S.ENGSTLER+,J,ZP/A,342,471,1992) O128200900004 FLAG (1.) The thick Li-target (metal) of natural isotopic O128200900005 content: 92.58% of Li-7 and 7.42% of Li-6 was used. O128200900006 (2.) The Li(2)WO(4)-samples (insulator), 36O-mug/cm**2O128200900007 thickness were fabricated by vacuum-evaporation on a O128200900008 steel backing. O128200900009 ERR-ANALYS (DATA-ERR) The quoted errors arise from the quadratic O128200900010 addition of uncertainties in thin-target yield-2%, O128200900011 current-2%, solid angle-2% and stopping power-5%. O128200900012 STATUS (TABLE) In the text of the paper. O128200900013 ENDBIB 11 0 O128200900014 NOCOMMON 0 0 O128200900015 DATA 4 2 O128200900016 EN DATA DATA-ERR FLAG O128200900017 KEV MB MB NO-DIM O128200900018 81.6 1.8 0.1 1. O128200900019 81.6 2.5 0.2 2. O128200900020 ENDDATA 4 0 O128200900021 ENDSUBENT 20 0 O128200999999 ENDENTRY 9 0 O128299999999