ENTRY O1802 20120614 O048O180200000001 SUBENT O1802001 20120614 O048O180200100001 BIB 9 14 O180200100002 TITLE Study of high angular momentum states in 155Gd and O180200100003 157Gd by means of the (He3,alpha) reaction. O180200100004 AUTHOR (G.Lovhoiden, J.C.Waddington, C.Ellegaard, P.O.Tjom) O180200100005 INSTITUTE (2DENNBI) O180200100006 REFERENCE (J,NP/A,160,305,1971) O180200100007 FACILITY (VDGT,2DENNBI) O180200100008 INC-SOURCE *EN-RSL*.Energy resolution. O180200100009 METHOD (BCINT) O180200100010 ERR-ANALYS (E-LVL-ERR).The estimated uncertainties in excitation O180200100011 energies. O180200100012 HISTORY (20091209C) SB O180200100013 (20120614A) SD: Illegal character in 5th field of O180200100014 Subent 3 was deleted. MONITOR was added to Subents 2-5O180200100015 SAMPLE moved to Subents 2-5. BIB update. O180200100016 ENDBIB 14 0 O180200100017 COMMON 3 3 O180200100018 EN EN-RSL E-LVL-ERR O180200100019 MEV KEV KEV O180200100020 20.3 30. 15. O180200100021 ENDCOMMON 3 0 O180200100022 ENDSUBENT 21 0 O180200199999 SUBENT O1802002 20120614 O048O180200200001 BIB 7 26 O180200200002 REACTION (64-GD-156(HE3,A)64-GD-155,PAR,DA) O180200200003 SAMPLE (64-GD-156,ENR=0.9358) Isotopically enriched gadoliniumO180200200004 metal evaporated onto carbon backings was used to form O180200200005 targets of 100-150 mug/cm**2 thickness. O180200200006 The purity of the enriched materials is- O180200200007 Gd-156 93.58%, Gd-153 less than 0.05%, O180200200008 Gd-154 0.13%, Gd-155 1.99%, Gd-157 2.57%, O180200200009 Gd-158 1.27%, Gd-159 0.46%. O180200200010 MONITOR (64-GD-158(HE3,EL)64-GD-158,,DA,,RTH) O180200200011 The experimental cross sections divided by the O180200200012 Rutherford cross section were found to be 1.0 +- 0.1 O180200200013 and 0.55 +- 0.05 at 60. and 90. degr., respectively. O180200200014 Theoretical calculations of these ratios with the same O180200200015 optical-model parameters which were used for the DWBA O180200200016 calculations of the (3He,alpha) cross sections give O180200200017 values of 0.92 and 0.50 in good agreement with the O180200200018 measured values. O180200200019 EN-SEC (E-LVL,64-GD-155) O180200200020 DETECTOR (MAGSP) A single-gap, broad-range magnetic spectrographO180200200021 (PLATE) The reaction products were detected with O180200200022 nuclear emulsions. O180200200023 ERR-ANALYS (ERR-S,5.,30.0).Statistical uncertainties in the O180200200024 measured cross sections range from 5% for the large O180200200025 peaks to 30% for the smallest ones. O180200200026 STATUS (TABLE).Table 2 from NP/A,160,305,1971 O180200200027 (DEP,O1802004) see MONITOR O180200200028 ENDBIB 26 0 O180200200029 NOCOMMON 0 0 O180200200030 DATA 5 18 O180200200031 E-LVL ANG DATA DATA-MAX DATA-APRX O180200200032 KEV ADEG MU-B/SR MU-B/SR MU-B/SR O180200200033 0. 60. 1. O180200200034 0. 90. 1. O180200200035 105. 60. 10. O180200200036 105. 90. 10. O180200200037 119. 60. 38. O180200200038 119. 90. 18. O180200200039 214. 60. 66. O180200200040 214. 90. 13. O180200200041 263. 60. 17. O180200200042 263. 90. 15. O180200200043 369. 60. 3. O180200200044 369. 90. 10. O180200200045 480. 60. 12. O180200200046 480. 90. 12. O180200200047 1297. 60. 7. O180200200048 1297. 90. 8. O180200200049 1581. 60. 39. O180200200050 1581. 90. 12. O180200200051 ENDDATA 20 0 O180200200052 ENDSUBENT 51 0 O180200299999 SUBENT O1802003 20120614 O048O180200300001 BIB 8 26 O180200300002 REACTION (64-GD-158(HE3,A)64-GD-157,PAR,DA) O180200300003 SAMPLE (64-GD-158,ENR=0.9758) Isotopically enriched gadoliniumO180200300004 metal evaporated onto carbon backings was used to form O180200300005 targets of 100-150 mug/cm**2 thickness. O180200300006 The purity of the enriched materials is- O180200300007 Gd-158 97.58%, Gd-155 0.25%, Gd-156 0.56%, O180200300008 Gd-157 0.81%, Gd-159 0.81%. O180200300009 MONITOR (64-GD-158(HE3,EL)64-GD-158,,DA,,RTH) O180200300010 The experimental cross sections divided by the O180200300011 Rutherford cross section were found to be 1.0 +- 0.1 O180200300012 and 0.55 +- 0.05 at 60. and 90. degr., respectively. O180200300013 Theoretical calculations of these ratios with the same O180200300014 optical-model parameters which were used for the DWBA O180200300015 calculations of the (3He,alpha) cross sections give O180200300016 values of 0.92 and 0.50 in good agreement with the O180200300017 measured values. O180200300018 STATUS (TABLE).Table 3 from NP/A,160,305,1971 O180200300019 (DEP,O1802004) see MONITOR O180200300020 EN-SEC (E-LVL,64-GD-157) O180200300021 DETECTOR (MAGSP) A single-gap, broad-range magnetic spectrographO180200300022 (PLATE) The reaction products were detected with O180200300023 nuclear emulsions. O180200300024 ERR-ANALYS (ERR-S,5.,30.0).Statistical uncertainties in the O180200300025 measured cross sections range from 5% for the large O180200300026 peaks to 30% for the smallest ones. O180200300027 HISTORY (20120614A) SD: Illegal character in 5th field deleted.O180200300028 ENDBIB 26 0 O180200300029 NOCOMMON 0 0 O180200300030 DATA 4 24 O180200300031 E-LVL ANG DATA DATA-MAX O180200300032 KEV ADEG MU-B/SR MU-B/SR O180200300033 0. 60. 1. O180200300034 0. 90. 1. O180200300035 130. 60. 8. O180200300036 130. 90. 1. O180200300037 177. 60. 4. O180200300038 177. 90. 1. O180200300039 361. 60. 47. O180200300040 361. 90. 8. O180200300041 428. 60. 31. O180200300042 428. 90. 10. O180200300043 479. 60. 7. O180200300044 479. 90. 6. O180200300045 612. 60. 7. O180200300046 612. 90. 6. O180200300047 680. 60. 12. O180200300048 680. 90. 15. O180200300049 838. 60. 40. O180200300050 838. 90. 15. O180200300051 978. 60. 18. O180200300052 978. 90. 6. O180200300053 1820. 60. 9. O180200300054 1820. 90. 5. O180200300055 1902. 60. 20. O180200300056 1902. 90. 9. O180200300057 ENDDATA 26 0 O180200300058 ENDSUBENT 57 0 O180200399999 SUBENT O1802004 20120614 O048O180200400001 BIB 5 14 O180200400002 REACTION (64-GD-158(HE3,EL)64-GD-158,,DA,,RTH) O180200400003 SAMPLE (64-GD-158,ENR=0.9758) Isotopically enriched gadoliniumO180200400004 metal evaporated onto carbon backings was used to form O180200400005 targets of 100-150 mug/cm**2 thickness. O180200400006 The purity of the enriched materials is- O180200400007 Gd-158 97.58%, Gd-155 0.25%, Gd-156 0.56%, O180200400008 Gd-157 0.81%, Gd-159 0.81%. O180200400009 STATUS (TABLE).Values in text of NP/A,160,305,1971 O180200400010 DETECTOR (SIBAR) The elastic scattering cross section for O180200400011 20.3 MeV 3He particles on 158Gd was measured O180200400012 in a scattering chamber by means of silicon O180200400013 surface-barrier detectors O180200400014 ERR-ANALYS (DATA-ERR).The uncertainty is reported by authors in O180200400015 text. O180200400016 ENDBIB 14 0 O180200400017 NOCOMMON 0 0 O180200400018 DATA 3 2 O180200400019 ANG DATA DATA-ERR O180200400020 ADEG NO-DIM NO-DIM O180200400021 60. 1.0 0.1 O180200400022 90. 0.55 0.05 O180200400023 ENDDATA 4 0 O180200400024 ENDSUBENT 23 0 O180200499999 SUBENT O1802005 20120614 O048O180200500001 BIB 7 25 O180200500002 REACTION (64-GD-158(HE3,A)64-GD-157,PAR,DA) fig.8 O180200500003 SAMPLE (64-GD-158,ENR=0.9758) Isotopically enriched gadoliniumO180200500004 metal evaporated onto carbon backings was used to form O180200500005 targets of 100-150 mug/cm**2 thickness. O180200500006 The purity of the enriched materials is- O180200500007 Gd-158 97.58%, Gd-155 0.25%, Gd-156 0.56%, O180200500008 Gd-157 0.81%, Gd-159 0.81%. O180200500009 MONITOR (64-GD-158(HE3,EL)64-GD-158,,DA,,RTH) O180200500010 The experimental cross sections divided by the O180200500011 Rutherford cross section were found to be 1.0 +- 0.1 O180200500012 and 0.55 +- 0.05 at 60. and 90. degr., respectively. O180200500013 Theoretical calculations of these ratios with the same O180200500014 optical-model parameters which were used for the DWBA O180200500015 calculations of the (3He,alpha) cross sections give O180200500016 values of 0.92 and 0.50 in good agreement with the O180200500017 measured values. O180200500018 STATUS (CURVE).By CAJAD from fig.8 of NP/A,160,305,1971 O180200500019 (DEP,O1802004) see MONITOR O180200500020 EN-SEC (E-LVL,64-GD-157) O180200500021 DETECTOR (MAGSP) A single-gap, broad-range magnetic spectrographO180200500022 (PLATE) The reaction products were detected with O180200500023 nuclear emulsions. O180200500024 ERR-ANALYS (DATA-ERR).The uncertainty is reported by authors on O180200500025 figure. O180200500026 (ANG-ERR-D) Angle digitizing error O180200500027 ENDBIB 25 0 O180200500028 COMMON 1 3 O180200500029 ANG-ERR-D O180200500030 ADEG O180200500031 0.6 O180200500032 ENDCOMMON 3 0 O180200500033 DATA 4 8 O180200500034 E-LVL ANG DATA DATA-ERR O180200500035 MEV ADEG MU-B/SR PER-CENT O180200500036 0.361 43.9 31.4 6.0 O180200500037 0.361 59.5 31.5 7.0 O180200500038 0.361 70.0 29.8 7.0 O180200500039 0.361 89.4 10.4 7.0 O180200500040 0.428 45.2 42.6 5.0 O180200500041 0.428 59.3 47.5 4.0 O180200500042 0.428 69.9 32.4 5.0 O180200500043 0.428 89.8 8.0 6.0 O180200500044 ENDDATA 10 0 O180200500045 ENDSUBENT 44 0 O180200599999 ENDENTRY 5 0 O180299999999