ENTRY O0454 20010208 0000O045400000001 SUBENT O0454001 20010208 0000O045400100001 BIB 9 15 O045400100002 TITLE Total Cross Sections of the O-18(P,A)7-N-15 and O045400100003 O-18(P,N)F-18 Reactions. O045400100004 AUTHOR (J.M.BLAIR,J.J.LEIGH) O045400100005 INSTITUTE (1USAMIN) O045400100006 REFERENCE (J,PR,118,495,1960) O045400100007 REL-REF (N,,H.A.HILL+,J,PR,104,198,1956) Previous Study. O045400100008 HISTORY (19980826C) O045400100009 (20001121A) Subentry O0454003 has Been Corrected O045400100010 According to O.Schwerer's Remarks. O045400100011 (20010208A) Subentry O0454003 has Been Corrected O045400100012 According to V. McLane's Remark from 20010206. O045400100013 (20010208U) Last checking has been done. O045400100014 FACILITY (VDG,1USAMIN) O045400100015 METHOD (SITA,BCINT) O045400100016 STATUS (CURVE).By CAJAD. O045400100017 ENDBIB 15 0 O045400100018 NOCOMMON 0 0 O045400100019 ENDSUBENT 18 0 O045400199999 SUBENT O0454002 20010208 0000O045400200001 BIB 6 14 O045400200002 REACTION (8-O-18(P,A)7-N-15,,DA) Figure 1. O045400200003 SAMPLE The Target was Produced by Oxidizing a 0.005-Mil NickelO045400200004 Foil in an Atmosphere Enriched in O-18. O045400200005 DETECTOR (PROPC) O045400200006 PART-DET (A) O045400200007 ERR-ANALYS (EN-ERR).Data-Point Reader Uncertainty. O045400200008 (DATA-ERR).Data-Point Reader Uncertainty. O045400200009 (ERR-1) The Relative Errors As Determined by Counting O045400200010 Statistics and the Reproducibility of Data. O045400200011 (ERR-2) The Uncertainty of Cross Section Scale Due to O045400200012 The Uncertainty in the Number of O-18 Atoms in the O045400200013 Target. O045400200014 COMMENT - By Authors - Proton Energies are For Center of O045400200015 Target. O045400200016 ENDBIB 14 0 O045400200017 COMMON 4 3 O045400200018 EN-ERR DATA-ERR ERR-1 ERR-2 O045400200019 KEV MB/SR PER-CENT PER-CENT O045400200020 1.1 0.2 4. 25. O045400200021 ENDCOMMON 3 0 O045400200022 DATA 3 127 O045400200023 EN ANG-CM DATA O045400200024 KEV ADEG MB/SR O045400200025 2598. 161. 2.82 O045400200026 2599. 38. 3.38 O045400200027 2600. 94. 2.82 O045400200028 2603. 94. 4.36 O045400200029 2603. 161. 4.36 O045400200030 2604. 38. 2.67 O045400200031 2605. 94. 2.67 O045400200032 2609. 38. 4.21 O045400200033 2609. 161. 6.19 O045400200034 2611. 94. 6.32 O045400200035 2613. 38. 7.73 O045400200036 2613. 161. 6.46 O045400200037 2614. 94. 5.05 O045400200038 2620. 38. 6.17 O045400200039 2620. 94. 5.6 O045400200040 2622. 161. 4.75 O045400200041 2623. 94. 6.3 O045400200042 2625. 38. 10.25 O045400200043 2625. 94. 7.57 O045400200044 2627. 161. 3.19 O045400200045 2628. 161. 4.46 O045400200046 2629. 38. 17.86 O045400200047 2631. 94. 9.39 O045400200048 2635. 38. 21.93 O045400200049 2637. 161. 10.79 O045400200050 2640. 94. 6.83 O045400200051 2641. 161. 19.1 O045400200052 2642. 38. 25.32 O045400200053 2646. 94. 6.54 O045400200054 2648. 38. 27.55 O045400200055 2648. 161. 39.54 O045400200056 2651. 94. 4.28 O045400200057 2652. 38. 20.21 O045400200058 2653. 161. 44.75 O045400200059 2658. 94. 2.57 O045400200060 2659. 161. 33.6 O045400200061 2663. 38. 9.75 O045400200062 2663. 94. 1.85 O045400200063 2663. 161. 24.28 O045400200064 2670. 161. 18.91 O045400200065 2673. 161. 16.79 O045400200066 2674. 38. 8.46 O045400200067 2679. 161. 15.51 O045400200068 2719. 161. 16.56 O045400200069 2720. 38. 12.19 O045400200070 2721. 94. 1.47 O045400200071 2725. 38. 11.05 O045400200072 2725. 94. 2.02 O045400200073 2725. 161. 27.41 O045400200074 2731. 94. 4.27 O045400200075 2731. 161. 34.31 O045400200076 2732. 38. 7.09 O045400200077 2736. 161. 28.09 O045400200078 2738. 38. 4.96 O045400200079 2738. 94. 6.09 O045400200080 2742. 161. 21.03 O045400200081 2743. 94. 6.64 O045400200082 2744. 38. 4.53 O045400200083 2747. 38. 5.22 O045400200084 2749. 94. 6.35 O045400200085 2749. 161. 16.22 O045400200086 2753. 38. 5.21 O045400200087 2754. 94. 6.34 O045400200088 2755. 161. 13.11 O045400200089 2760. 161. 12.25 O045400200090 2761. 38. 5.34 O045400200091 2763. 38. 7.45 O045400200092 2763. 94. 7.45 O045400200093 2765. 94. 14.78 O045400200094 2766. 38. 14.92 O045400200095 2768. 161. 11.67 O045400200096 2771. 38. 19.99 O045400200097 2771. 94. 15.34 O045400200098 2772. 161. 13.64 O045400200099 2773. 94. 11.81 O045400200100 2778. 38. 17.3 O045400200101 2778. 161. 13.91 O045400200102 2779. 94. 8.27 O045400200103 2782. 38. 13.2 O045400200104 2783. 94. 5.02 O045400200105 2783. 161. 14.33 O045400200106 2787. 94. 4.16 O045400200107 2788. 38. 10.23 O045400200108 2789. 161. 13.89 O045400200109 2794. 94. 4.43 O045400200110 2795. 161. 14.44 O045400200111 2796. 38. 9.65 O045400200112 2801. 38. 8.09 O045400200113 2802. 94. 4.42 O045400200114 2802. 161. 15.98 O045400200115 2806. 94. 4.97 O045400200116 2807. 38. 6.67 O045400200117 2809. 161. 16.53 O045400200118 2812. 94. 4.82 O045400200119 2814. 38. 5.81 O045400200120 2814. 161. 17.37 O045400200121 2819. 94. 4.25 O045400200122 2820. 161. 17.36 O045400200123 2825. 38. 3.39 O045400200124 2826. 161. 17.21 O045400200125 2827. 94. 3.38 O045400200126 2885. 94. 0.6 O045400200127 2887. 38. 3.13 O045400200128 2893. 38. 4.25 O045400200129 2899. 38. 4.1 O045400200130 2900. 161. 6.21 O045400200131 2903. 94. 0.99 O045400200132 2905. 38. 4.08 O045400200133 2913. 161. 4.35 O045400200134 2919. 38. 6.6 O045400200135 2919. 94. 3.21 O045400200136 2921. 161. 5.04 O045400200137 2926. 38. 9.97 O045400200138 2927. 161. 7.15 O045400200139 2929. 94. 7.29 O045400200140 2930. 161. 7.14 O045400200141 2931. 38. 6.29 O045400200142 2932. 94. 6.29 O045400200143 2933. 161. 5.44 O045400200144 2937. 161. 1.91 O045400200145 2938. 38. 1.63 O045400200146 2939. 94. 1.91 O045400200147 2951. 38. 1.74 O045400200148 2951. 161. 0.05 O045400200149 2952. 94. 1.32 O045400200150 2963. 94. 1.58 O045400200151 2964. 38. 2.28 O045400200152 ENDDATA 129 0 O045400200153 ENDSUBENT 152 0 O045400299999 SUBENT O0454003 20010208 0000O045400300001 BIB 5 13 O045400300002 REACTION (8-O-18(P,A)7-N-15,,DA) Figure 2. O045400300003 SAMPLE The Target was Produced by Oxidizing a 0.005-Mil NickelO045400300004 Foil in an Atmosphere Enriched in O-18. O045400300005 DETECTOR (PROPC) O045400300006 COMMENT /by Authors/.Incident Proton Energies at Center of O045400300007 Target are Reported. O045400300008 ERR-ANALYS (COS-ERR).Data-Point Reader Uncertainty. O045400300009 (DATA-ERR).Data-Point Reader Uncertainty. O045400300010 (ERR-1) The Relative Errors As Determined by Counting O045400300011 Statistics and the Reproducibility of Data. O045400300012 (ERR-2) The Uncertainty of Cross Section Scale Due to O045400300013 The Uncertainty in the Number of O-18 Atoms in the O045400300014 Target. O045400300015 ENDBIB 13 0 O045400300016 COMMON 4 3 O045400300017 COS-ERR DATA-ERR ERR-1 ERR-2 O045400300018 NO-DIM MB/SR PER-CENT PER-CENT O045400300019 0.009 0.06 4. 25. O045400300020 ENDCOMMON 3 0 O045400300021 DATA 3 160 O045400300022 EN COS-CM DATA-CM O045400300023 KEV NO-DIM MB/SR O045400300024 2599. -0.926 2.82 O045400300025 2599. -0.868 2.48 O045400300026 2599. -0.576 1.43 O045400300027 2599. -0.332 1.72 O045400300028 2599. -0.083 2.83 O045400300029 2599. 0.342 3.75 O045400300030 2599. 0.576 3.43 O045400300031 2599. 0.789 3.59 O045400300032 2626. -0.863 5.12 O045400300033 2626. -0.326 4.32 O045400300034 2626. -0.083 4.95 O045400300035 2626. 0.333 4.57 O045400300036 2626. 0.569 3.39 O045400300037 2626. 0.776 7.58 O045400300038 2631. -0.956 4.61 O045400300039 2631. -0.871 4.25 O045400300040 2631. -0.585 3.82 O045400300041 2631. -0.337 6.38 O045400300042 2631. -0.071 9.21 O045400300043 2631. 0.334 8.46 O045400300044 2631. 0.574 8.22 O045400300045 2631. 0.805 17.58 O045400300046 2642. -0.95 18.52 O045400300047 2642. -0.856 11.65 O045400300048 2642. -0.573 4.98 O045400300049 2642. -0.337 5.83 O045400300050 2642. -0.1 6.85 O045400300051 2642. 0.343 3.32 O045400300052 2642. 0.535 6.89 O045400300053 2642. 0.786 25.47 O045400300054 2653. -0.565 9. O045400300055 2653. -0.328 5.01 O045400300056 2653. -0.069 4.61 O045400300057 2653. 0.34 6.82 O045400300058 2653. 0.581 10.78 O045400300059 2653. 0.782 19.98 O045400300060 2664. -0.941 24.23 O045400300061 2664. -0.865 17.19 O045400300062 2664. -0.578 4.29 O045400300063 2664. -0.331 1.33 O045400300064 2664. -0.08 1.71 O045400300065 2664. 0.325 5.48 O045400300066 2664. 0.572 7.06 O045400300067 2664. 0.791 9.64 O045400300068 2726. -0.924 27.46 O045400300069 2726. -0.868 8.35 O045400300070 2726. -0.571 4.63 O045400300071 2726. -0.336 2.93 O045400300072 2726. -0.087 3.09 O045400300073 2726. 0.341 7.12 O045400300074 2726. 0.779 12.41 O045400300075 2732. -0.861 19.69 O045400300076 2732. -0.579 5.71 O045400300077 2732. -0.333 4.53 O045400300078 2732. -0.085 5.38 O045400300079 2732. 0.312 9.28 O045400300080 2732. 0.573 9.4 O045400300081 2732. 0.769 8.68 O045400300082 2749. -0.93 16.35 O045400300083 2749. -0.857 8.87 O045400300084 2749. -0.572 4.24 O045400300085 2749. -0.33 4.87 O045400300086 2749. -0.09 6.46 O045400300087 2749. 0.341 9.11 O045400300088 2749. 0.568 8.22 O045400300089 2749. 0.768 5.06 O045400300090 2767. -0.945 11.67 O045400300091 2767. -0.846 9.65 O045400300092 2767. -0.589 6.4 O045400300093 2767. -0.343 7.22 O045400300094 2767. -0.081 11.61 O045400300095 2767. 0.342 14.08 O045400300096 2767. 0.558 9.74 O045400300097 2767. 0.777 14.91 O045400300098 2772. -0.937 14.75 O045400300099 2772. -0.855 11.86 O045400300100 2772. -0.573 10.08 O045400300101 2772. -0.322 13.35 O045400300102 2772. -0.085 15.07 O045400300103 2772. 0.322 14.8 O045400300104 2772. 0.571 14.83 O045400300105 2772. 0.785 18.75 O045400300106 2778. -0.913 13.71 O045400300107 2778. -0.838 9.67 O045400300108 2778. -0.55 7.71 O045400300109 2778. -0.309 7.89 O045400300110 2778. -0.044 8.2 O045400300111 2778. 0.344 9.01 O045400300112 2778. 0.585 12.49 O045400300113 2778. 0.817 17.58 O045400300114 2789. -0.914 13.89 O045400300115 2789. -0.834 10.56 O045400300116 2789. -0.558 5.27 O045400300117 2789. -0.321 3.95 O045400300118 2789. -0.062 4.14 O045400300119 2789. 0.36 6.58 O045400300120 2789. 0.586 8.42 O045400300121 2789. 0.804 10.69 O045400300122 2808. -0.905 16.24 O045400300123 2808. -0.843 12.15 O045400300124 2808. -0.548 6.35 O045400300125 2808. -0.304 4.69 O045400300126 2808. -0.063 4.69 O045400300127 2808. 0.356 5.76 O045400300128 2808. 0.589 6.5 O045400300129 2808. 0.799 6.8 O045400300130 2826. -0.895 17.1 O045400300131 2826. -0.823 11.68 O045400300132 2826. -0.535 6.01 O045400300133 2826. -0.309 4.43 O045400300134 2826. -0.042 3.5 O045400300135 2826. 0.33 3.11 O045400300136 2826. 0.57 3.24 O045400300137 2826. 0.78 3.37 O045400300138 2888. -0.856 3.89 O045400300139 2888. -0.574 1.31 O045400300140 2888. -0.338 0.83 O045400300141 2888. -0.091 0.63 O045400300142 2888. 0.332 0.98 O045400300143 2888. 0.541 1.86 O045400300144 2888. 0.78 3.07 O045400300145 2913. -0.928 4.96 O045400300146 2913. -0.865 2.96 O045400300147 2913. -0.574 1.15 O045400300148 2913. -0.339 1.35 O045400300149 2913. -0.088 2.04 O045400300150 2913. 0.574 3.16 O045400300151 2913. 0.794 4.73 O045400300152 2926. -0.928 7.3 O045400300153 2926. -0.843 6.35 O045400300154 2926. -0.554 5.67 O045400300155 2926. -0.307 5.55 O045400300156 2926. -0.062 6.4 O045400300157 2926. 0.348 7.11 O045400300158 2926. 0.581 7.96 O045400300159 2926. 0.807 9.73 O045400300160 2932. -0.923 5.41 O045400300161 2932. -0.852 6.15 O045400300162 2932. -0.554 5.83 O045400300163 2932. -0.32 6.19 O045400300164 2932. -0.061 6.24 O045400300165 2932. 0.351 5.54 O045400300166 2932. 0.568 5.78 O045400300167 2932. 0.786 5.41 O045400300168 2938. -0.934 1.94 O045400300169 2938. -0.846 2.12 O045400300170 2938. -0.566 2.93 O045400300171 2938. -0.332 3.41 O045400300172 2938. -0.076 1.84 O045400300173 2938. 0.342 1.75 O045400300174 2938. 0.57 2.07 O045400300175 2938. 0.782 2.23 O045400300176 2951. -0.943 0.93 O045400300177 2951. -0.86 0.7 O045400300178 2951. -0.579 0.87 O045400300179 2951. -0.332 1.07 O045400300180 2951. -0.08 1.32 O045400300181 2951. 0.326 0.98 O045400300182 2951. 0.573 1.02 O045400300183 2951. 0.783 1.54 O045400300184 ENDDATA 162 0 O045400300185 ENDSUBENT 184 0 O045400399999 SUBENT O0454004 20010208 0000O045400400001 BIB 6 11 O045400400002 REACTION (8-O-18(P,A)7-N-15,,SIG) Figure 3. O045400400003 SAMPLE The Target was Produced by Oxidizing a 0.005-Mil NickelO045400400004 Foil in an Atmosphere Enriched in O-18. O045400400005 DETECTOR (PROPC) O045400400006 ERR-ANALYS (EN-ERR).Data-Point Reader Uncertainty. O045400400007 (DATA-ERR).Data-Point Reader Uncertainty. O045400400008 (ERR-1) An Additional Uncertainty Due to the Need For O045400400009 Extrapolation of Angular Distributions from O0454002 O045400400010 And O0454003 to Zero and 180 Degree. O045400400011 ANALYSIS (INTAD) O045400400012 STATUS (DEP,O0454002) O045400400013 ENDBIB 11 0 O045400400014 COMMON 3 3 O045400400015 EN-ERR DATA-ERR ERR-1 O045400400016 KEV MB PER-CENT O045400400017 1.3 0.9 5. O045400400018 ENDCOMMON 3 0 O045400400019 DATA 2 40 O045400400020 EN DATA O045400400021 KEV MB O045400400022 2600. 37.1 O045400400023 2606. 36.4 O045400400024 2616. 64.4 O045400400025 2624. 67.1 O045400400026 2629. 86. O045400400027 2631. 114.6 O045400400028 2638. 124.4 O045400400029 2643. 128.3 O045400400030 2650. 177.7 O045400400031 2655. 161.7 O045400400032 2660. 108.2 O045400400033 2664. 87.4 O045400400034 2721. 83.1 O045400400035 2725. 85.7 O045400400036 2732. 104.6 O045400400037 2737. 97.5 O045400400038 2740. 94.3 O045400400039 2742. 87.8 O045400400040 2749. 84.5 O045400400041 2758. 83.9 O045400400042 2762. 88.5 O045400400043 2767. 133.4 O045400400044 2772. 178.9 O045400400045 2775. 167.9 O045400400046 2778. 134.1 O045400400047 2784. 99. O045400400048 2788. 90.6 O045400400049 2793. 90. O045400400050 2801. 86.7 O045400400051 2808. 90.7 O045400400052 2814. 84.2 O045400400053 2826. 64.7 O045400400054 2899. 27.4 O045400400055 2911. 35.9 O045400400056 2920. 56.1 O045400400057 2924. 90.5 O045400400058 2928. 91.9 O045400400059 2936. 28.8 O045400400060 2951. 13.3 O045400400061 2962. 18.5 O045400400062 ENDDATA 42 0 O045400400063 ENDSUBENT 62 0 O045400499999 SUBENT O0454005 20010208 0000O045400500001 BIB 9 31 O045400500002 REACTION (8-O-18(P,N)9-F-18,,SIG) Figure 3. O045400500003 METHOD (ACTIV) O045400500004 ANALYSIS (DECAY) After a Bombardment the Active Catcher Foil wasO045400500005 Removed from the Target Chamber and Placed Under a O045400500006 Calibrated, Thin-Wall Geiger Counter. The Time RequiredO045400500007 For this Operation was Long Enough to Permit the O045400500008 Complete Decay of any F-17 Activity Due to O-16(P,G) O045400500009 Reaction. O045400500010 SAMPLE Target Mounting Clamp Modified So That a 1 Mg/Cm**2 O045400500011 Aluminum Foil,1.0-In. Wide and 1.5-Ins. High,Could be O045400500012 Held at a Distance of 0.025-In. From the Target Foil O045400500013 In The Forward Direction. O045400500014 REL-REF (N,,H.D.HOLMGREN+,J,RSI,25,1026,1954).Details of O045400500015 Target. O045400500016 PART-DET (B+) O045400500017 DETECTOR (GEMUC) For Positron. O045400500018 (PROPC) For Alpha Particle. O045400500019 ERR-ANALYS (EN-ERR).Data-Point Reader Uncertainty. O045400500020 (DATA-ERR).Data-Point Reader Uncertainty. O045400500021 (ERR-1) Relative Uncertainty. O045400500022 (ERR-2) The Uncertainty of Cross Section Scale Due to O045400500023 Target Conditions and the Uncertainty in the Absolute O045400500024 Efficiency of the Positron Counter. O045400500025 COMMENT - By Author - The Authors Determined the Fraction of O045400500026 F-18 Atoms Which Reached the Aluminum Catcher Foil, theO045400500027 Fraction Which Remained in the Target Foil and the O045400500028 Fraction Recoiling in the Backward Direction. O045400500029 The Resulting Alpha-Particle Yield at 90 Degree was O045400500030 Used to Confirm the Condition of the Target and to O045400500031 Check the Consistency of the Energy Calibration of the O045400500032 Machine by Comparison with Our Previous (P,ALPHA) Data.O045400500033 ENDBIB 31 0 O045400500034 COMMON 4 3 O045400500035 EN-ERR DATA-ERR ERR-1 ERR-2 O045400500036 KEV MB PER-CENT PER-CENT O045400500037 1.3 0.9 5. 50. O045400500038 ENDCOMMON 3 0 O045400500039 DATA 2 30 O045400500040 EN DATA O045400500041 KEV MB O045400500042 2627. 0.1 O045400500043 2629. 3.4 O045400500044 2638. 6.7 O045400500045 2646. 19.7 O045400500046 2648. 33.4 O045400500047 2651. 47. O045400500048 2653. 39.9 O045400500049 2656. 29.5 O045400500050 2659. 17.8 O045400500051 2662. 12.6 O045400500052 2668. 4.9 O045400500053 2674. 4.9 O045400500054 2763. 5.3 O045400500055 2765. 7.9 O045400500056 2770. 11.2 O045400500057 2773. 10.5 O045400500058 2776. 8.6 O045400500059 2780. 8. O045400500060 2784. 6. O045400500061 2907. 2. O045400500062 2918. 2.1 O045400500063 2924. 2.8 O045400500064 2927. 4.1 O045400500065 2936. 5.4 O045400500066 2939. 4.1 O045400500067 2940. 5.4 O045400500068 2949. 3.5 O045400500069 2953. 4.2 O045400500070 2960. 4.9 O045400500071 2964. 4.9 O045400500072 ENDDATA 32 0 O045400500073 ENDSUBENT 72 0 O045400599999 ENDENTRY 5 0 O045499999999