ENTRY C0820 20120616 C119C082000000001 SUBENT C0820001 20120616 C119C082000100001 BIB 9 23 C082000100002 INSTITUTE (1USAMSU,1USAANL,2UK SUR) C082000100003 REFERENCE (J,PR/C,63,065806,2001) C082000100004 AUTHOR (B.Davids,S.M.Austin,D.Bazin,H.Esbensen,B.M.Sherrill, C082000100005 I.J.Thompson,J.A.Tostevin) C082000100006 TITLE Electromagnetic dissociation of 8B and the rate of the C082000100007 7Be(p,gamma)8B reaction in the sun C082000100008 FACILITY (CYCLO,1USAMSU) K1200 cyclotron. C082000100009 INC-SOURCE 8B beam produced using 100 and 125 MeV/nucleon beams C082000100010 of 12C. Beam magnetically analyzed using a1200 C082000100011 fragment separator. C082000100012 Beam contaminants included 7Be (5-8 times C082000100013 more intense than 8B component), 6Li, and 9C. C082000100014 ERR-ANALYS (ERR-S) Statistical uncertainty given. C082000100015 In addition, there is a 9% systematic uncertainty C082000100016 due to target thickness and beam intensity. C082000100017 STATUS (TABLE) Data received by email from B.Davids, 26 June C082000100018 2001. C082000100019 (APRVD) approved by B. Davids, 24 July 2001. C082000100020 HISTORY (20010723C) VM C082000100021 (20040120A) reactions updated. C082000100022 (20091001A) VM:Updated to new date formats,lower case. C082000100023 (20120616A) SD: SF7 - deleted from REACTION code in C082000100024 Subent 5, SF7 - corrected in REACTION code in Subent 6 C082000100025 ENDBIB 23 0 C082000100026 NOCOMMON 0 0 C082000100027 ENDSUBENT 26 0 C082000199999 SUBENT C0820002 20091009 C099C082000200001 BIB 6 15 C082000200002 REACTION (47-AG-0(5-B-8,X)4-BE-7,LP,IPA/DP) C082000200003 SAMPLE 27 mg/cm2 Ag target. C082000200004 METHOD (TOF) 8B particles in beam identified by time-of- C082000200005 flight. C082000200006 DETECTOR (MAGSP) S800 spectrometer used to detect 7Be fragments C082000200007 spectrometer comprised of: C082000200008 . 2 position-sensitive cathode readout drift chambers C082000200009 to measure position and angles of 7Be fragments, C082000200010 . a 16 segment ionization chamber to record energy C082000200011 losses, C082000200012 . 3 plastic scintillators, the first of which measured C082000200013 total energies of particles reaching focal plane. C082000200014 CORRECTION Corrected for overall efficiency of drift chambers, C082000200015 and angular acceptance of S800 spectrometer. C082000200016 HISTORY (20091001A) Reaction corrected. C082000200017 ENDBIB 15 0 C082000200018 COMMON 1 3 C082000200019 EN C082000200020 MEV C082000200021 352. C082000200022 ENDCOMMON 3 0 C082000200023 DATA 4 42 C082000200024 ANG-MAX MOM-SEC DATA ERR-S C082000200025 ADEG MEV/C MB/MEV/C MB/MEV/C C082000200026 1.5 1979.65 0.0806159 0.0161105 C082000200027 1.5 1989.0 0.296264 0.0320699 C082000200028 1.5 1998.35 0.497803 0.0313007 C082000200029 1.5 2007.7 0.642912 0.0354975 C082000200030 1.5 2017.05 0.693297 0.0368623 C082000200031 1.5 2026.39 0.759805 0.0385899 C082000200032 1.5 2035.74 0.854529 0.0409247 C082000200033 1.5 2045.09 0.923052 0.042534 C082000200034 1.5 2054.44 0.781974 0.0391488 C082000200035 1.5 2063.79 0.487726 0.030918 C082000200036 1.5 2073.14 0.191463 0.0193716 C082000200037 1.5 2082.49 0.104801 0.0144729 C082000200038 1.5 2091.84 0.10077 0.027105 C082000200039 1.5 2101.19 0.0564311 0.0227329 C082000200040 2.0 1979.65 0.15317 0.0297508 C082000200041 2.0 1989.0 0.596558 0.0634164 C082000200042 2.0 1998.35 0.830344 0.0411391 C082000200043 2.0 2007.7 1.01375 0.0445746 C082000200044 2.0 2017.05 1.11452 0.0467375 C082000200045 2.0 2026.39 1.22536 0.0490066 C082000200046 2.0 2035.74 1.3221 0.0509044 C082000200047 2.0 2045.09 1.40473 0.052471 C082000200048 2.0 2054.44 1.24753 0.049448 C082000200049 2.0 2063.79 0.806159 0.0397496 C082000200050 2.0 2073.14 0.340602 0.0258373 C082000200051 2.0 2082.49 0.195494 0.0196779 C082000200052 2.0 2091.84 0.122939 0.027895 C082000200053 2.0 2101.19 0.0423234 0.0159551 C082000200054 2.5 1979.65 0.264017 0.0655437 C082000200055 2.5 1989.0 0.908945 0.130936 C082000200056 2.5 1998.35 1.25156 0.0619932 C082000200057 2.5 2007.7 1.53775 0.0550469 C082000200058 2.5 2017.05 1.63449 0.0565996 C082000200059 2.5 2026.39 1.76146 0.0587569 C082000200060 2.5 2035.74 1.82394 0.0597898 C082000200061 2.5 2045.09 1.92067 0.0613549 C082000200062 2.5 2054.44 1.7151 0.0579786 C082000200063 2.5 2063.79 1.15482 0.0475752 C082000200064 2.5 2073.14 0.501834 0.0313781 C082000200065 2.5 2082.49 0.274094 0.0239534 C082000200066 2.5 2091.84 0.189447 0.0465035 C082000200067 2.5 2101.19 0.0665081 0.0267443 C082000200068 ENDDATA 44 0 C082000200069 ENDSUBENT 68 0 C082000299999 SUBENT C0820003 20091009 C099C082000300001 BIB 6 15 C082000300002 REACTION (47-AG-0(5-B-8,X)4-BE-7,LP,IPA/DP) C082000300003 SAMPLE 27 mg/cm2 Ag target. C082000300004 METHOD (TOF) 8B particles in beam identified by time-of- C082000300005 flight. C082000300006 DETECTOR (MAGSP) S800 spectrometer used to detect 7Be fragments C082000300007 spectrometer comprised of: C082000300008 . 2 position-sensitive cathode readout drift chambers C082000300009 to measure position and angles of 7Be fragments, C082000300010 . a 16 segment ionization chamber to record energy C082000300011 losses, C082000300012 . 3 plastic scintillators, the first of which measured C082000300013 total energies of particles reaching focal plane. C082000300014 CORRECTION Corrected for overall efficiency of drift chambers, C082000300015 and angular acceptance of S800 spectrometer. C082000300016 HISTORY (20091001A) Reaction corrected. C082000300017 ENDBIB 15 0 C082000300018 COMMON 2 3 C082000300019 EN ANG-MAX C082000300020 MEV ADEG C082000300021 648. 1.25 C082000300022 ENDCOMMON 3 0 C082000300023 DATA 3 14 C082000300024 MOM-SEC DATA ERR-S C082000300025 MEV/C MB/MEV/C MB/MEV/C C082000300026 2693.62 0.0359115 0.00578386 C082000300027 2706.34 0.128496 0.00987949 C082000300028 2719.06 0.181802 0.0101001 C082000300029 2731.78 0.28617 0.0126718 C082000300030 2744.5 0.442722 0.0157613 C082000300031 2757.23 0.608812 0.0184828 C082000300032 2769.95 0.690174 0.0196791 C082000300033 2782.67 0.760875 0.0206625 C082000300034 2795.39 0.778831 0.0209049 C082000300035 2808.11 0.669413 0.0193809 C082000300036 2820.83 0.327131 0.0135484 C082000300037 2833.55 0.181241 0.0100845 C082000300038 2846.27 0.155991 0.0139745 C082000300039 2858.99 0.0387171 0.00751248 C082000300040 ENDDATA 16 0 C082000300041 ENDSUBENT 40 0 C082000399999 SUBENT C0820004 20091009 C099C082000400001 BIB 6 15 C082000400002 REACTION (82-PB-0(5-B-8,X)4-BE-7,LP,IPA/DP) C082000400003 SAMPLE 28 mg/cm2 Pb target. C082000400004 METHOD (TOF) 8B particles in beam identified by time-of- C082000400005 flight. C082000400006 DETECTOR (MAGSP) S800 spectrometer used to detect 7Be fragments C082000400007 spectrometer comprised of: C082000400008 . 2 position-sensitive cathode readout drift chambers C082000400009 to measure position and angles of 7Be fragments, C082000400010 . a 16 segment ionization chamber to record energy C082000400011 losses, C082000400012 . 3 plastic scintillators, the first of which measured C082000400013 total energies of particles reaching focal plane. C082000400014 CORRECTION Corrected for overall efficiency of drift chambers, C082000400015 and angular acceptance of S800 spectrometer. C082000400016 HISTORY (20091001A) Reaction corrected. C082000400017 ENDBIB 15 0 C082000400018 COMMON 1 3 C082000400019 EN C082000400020 MEV C082000400021 352. C082000400022 ENDCOMMON 3 0 C082000400023 DATA 4 48 C082000400024 ANG-MAX MOM-SEC DATA ERR-S C082000400025 ADEG MEV/C MB/MEV/C MB/MEV/C C082000400026 1.5 1974.97 0.045075 0.00876141 C082000400027 1.5 1982.42 0.11047 0.0136724 C082000400028 1.5 1989.87 0.237525 0.0198677 C082000400029 1.5 1997.31 0.407885 0.0251636 C082000400030 1.5 2004.76 0.669633 0.0322321 C082000400031 1.5 2012.2 0.827557 0.0358319 C082000400032 1.5 2019.65 0.921296 0.0378068 C082000400033 1.5 2027.1 0.999201 0.0393729 C082000400034 1.5 2034.54 1.04201 0.0402074 C082000400035 1.5 2041.99 1.19873 0.0431252 C082000400036 1.5 2049.43 1.07716 0.04088 C082000400037 1.5 2056.88 0.792623 0.0350674 C082000400038 1.5 2064.33 0.471085 0.0271546 C082000400039 1.5 2071.77 0.243985 0.0222993 C082000400040 1.5 2079.22 0.103344 0.014205 C082000400041 1.5 2086.66 0.042646 0.00869087 C082000400042 2.5 1974.97 0.185133 0.0376426 C082000400043 2.5 1982.42 0.406616 0.065118 C082000400044 2.5 1989.87 0.779824 0.0927579 C082000400045 2.5 1997.31 1.11887 0.0503042 C082000400046 2.5 2004.76 1.52438 0.0490421 C082000400047 2.5 2012.2 1.86045 0.0537254 C082000400048 2.5 2019.65 2.06452 0.0565953 C082000400049 2.5 2027.1 2.15366 0.0578042 C082000400050 2.5 2034.54 2.30958 0.05986 C082000400051 2.5 2041.99 2.4806 0.0620367 C082000400052 2.5 2049.43 2.2816 0.0594964 C082000400053 2.5 2056.88 1.78089 0.0533463 C082000400054 2.5 2064.33 1.12413 0.0512794 C082000400055 2.5 2071.77 0.605597 0.0641394 C082000400056 2.5 2079.22 0.280993 0.0334589 C082000400057 2.5 2086.66 0.118407 0.0194763 C082000400058 3.5 1974.97 0.316598 0.0529948 C082000400059 3.5 1982.42 0.717949 0.102877 C082000400060 3.5 1989.87 1.26605 0.122664 C082000400061 3.5 1997.31 1.89994 0.0794158 C082000400062 3.5 2004.76 2.58102 0.0823004 C082000400063 3.5 2012.2 3.10703 0.0754364 C082000400064 3.5 2019.65 3.40884 0.0727815 C082000400065 3.5 2027.1 3.52123 0.0739126 C082000400066 3.5 2034.54 3.73006 0.0760728 C082000400067 3.5 2041.99 3.89188 0.0780923 C082000400068 3.5 2049.43 3.57235 0.0754021 C082000400069 3.5 2056.88 2.79921 0.0704257 C082000400070 3.5 2064.33 1.7288 0.0783987 C082000400071 3.5 2071.77 0.950334 0.119183 C082000400072 3.5 2079.22 0.430467 0.0568238 C082000400073 3.5 2086.66 0.15727 0.023818 C082000400074 ENDDATA 50 0 C082000400075 ENDSUBENT 74 0 C082000499999 SUBENT C0820005 20120616 C119C082000500001 BIB 7 19 C082000500002 REACTION (82-PB-0(5-B-8,X)4-BE-7,LP,IPA/DP) fig.12 C082000500003 Maximum angle of 8B (p+7Be); inclusive measurement C082000500004 SAMPLE 28 mg/cm2 Pb target. C082000500005 METHOD (TOF) 8B particles in beam identified by time-of- C082000500006 flight. C082000500007 PART-DET (4-BE-7) C082000500008 DETECTOR (MAGSP) S800 spectrometer used to detect 7Be fragments C082000500009 spectrometer comprised of: C082000500010 . 2 position-sensitive cathode readout drift chambers C082000500011 to measure position and angles of 7Be fragments, C082000500012 . a 16 segment ionization chamber to record energy C082000500013 losses, C082000500014 . 3 plastic scintillators, the first of which measured C082000500015 total energies of particles reaching focal plane. C082000500016 CORRECTION Corrected for overall efficiency of drift chambers, C082000500017 and angular acceptance of S800 spectrometer. C082000500018 HISTORY (20091001A) Reaction corrected. C082000500019 (20120616A) SD: SF7 - deleted from REACTION code, C082000500020 SF3 corrected (inclusive measurement) C082000500021 ENDBIB 19 0 C082000500022 COMMON 1 3 C082000500023 EN C082000500024 MEV C082000500025 648. C082000500026 ENDCOMMON 3 0 C082000500027 DATA 4 48 C082000500028 ANG-MAX MOM-SEC DATA ERR-S C082000500029 ADEG MEV/C MB/MEV/C MB/MEV/C C082000500030 1.0 2700.7 0.048118 0.00404895 C082000500031 1.0 2710.71 0.0848494 0.00528934 C082000500032 1.0 2720.73 0.135172 0.00660047 C082000500033 1.0 2730.74 0.204582 0.00807698 C082000500034 1.0 2740.75 0.34813 0.0105353 C082000500035 1.0 2750.77 0.535974 0.0130721 C082000500036 1.0 2760.78 0.690504 0.0148374 C082000500037 1.0 2770.79 0.768344 0.0156514 C082000500038 1.0 2780.81 0.784908 0.0158192 C082000500039 1.0 2790.82 0.84341 0.0163981 C082000500040 1.0 2800.83 0.795376 0.0159243 C082000500041 1.0 2810.85 0.613894 0.0139901 C082000500042 1.0 2820.86 0.334207 0.0103268 C082000500043 1.0 2830.87 0.182609 0.00793937 C082000500044 1.0 2840.89 0.0953094 0.00596126 C082000500045 1.0 2850.9 0.0490803 0.00434092 C082000500046 1.5 2700.7 0.104552 0.00816943 C082000500047 1.5 2710.71 0.185921 0.00954361 C082000500048 1.5 2720.73 0.306275 0.010704 C082000500049 1.5 2730.74 0.444287 0.0119199 C082000500050 1.5 2740.75 0.73691 0.0153279 C082000500051 1.5 2750.77 1.09609 0.0186938 C082000500052 1.5 2760.78 1.3844 0.021009 C082000500053 1.5 2770.79 1.51565 0.0219823 C082000500054 1.5 2780.81 1.56581 0.0223431 C082000500055 1.5 2790.82 1.65048 0.0229393 C082000500056 1.5 2800.83 1.52495 0.0220497 C082000500057 1.5 2810.85 1.18786 0.0194606 C082000500058 1.5 2820.86 0.691252 0.0151204 C082000500059 1.5 2830.87 0.411709 0.0240063 C082000500060 1.5 2840.89 0.220369 0.0214743 C082000500061 1.5 2850.9 0.11545 0.0159756 C082000500062 2.4 2700.7 0.297514 0.0411878 C082000500063 2.4 2710.71 0.508063 0.0470168 C082000500064 2.4 2720.73 0.796373 0.0443224 C082000500065 2.4 2730.74 1.06456 0.0232433 C082000500066 2.4 2740.75 1.61213 0.0229995 C082000500067 2.4 2750.77 2.23095 0.0266732 C082000500068 2.4 2760.78 2.73102 0.0295078 C082000500069 2.4 2770.79 2.98118 0.0308297 C082000500070 2.4 2780.81 3.05031 0.031185 C082000500071 2.4 2790.82 3.14637 0.0316723 C082000500072 2.4 2800.83 2.89606 0.0303864 C082000500073 2.4 2810.85 2.29075 0.0277013 C082000500074 2.4 2820.86 1.41147 0.036201 C082000500075 2.4 2830.87 0.966798 0.107644 C082000500076 2.4 2840.89 0.546587 0.0890277 C082000500077 2.4 2850.9 0.28812 0.0625264 C082000500078 ENDDATA 50 0 C082000500079 ENDSUBENT 78 0 C082000599999 SUBENT C0820006 20120616 C119C082000600001 BIB 7 22 C082000600002 REACTION (82-PB-0(5-B-8,P+X)4-BE-7,LP,IPA/DP,B8/P) fig.13 C082000600003 Maximum angle of 8B (p+7Be); exclusive measurement C082000600004 SAMPLE 28 mg/cm2 Pb target. C082000600005 Protons and 7Be detected in coincidence. C082000600006 PART-DET (4-BE-7,P) C082000600007 METHOD (COINC) 7Be and proton detected in coincidence. C082000600008 Particle identified by measuring energy loss and C082000600009 time-of-flight. C082000600010 DETECTOR (MWDC) Detector system consisted of: C082000600011 . 4 position-sensitive multi-wire drift chambers C082000600012 (mwdc) recorded positions of 7Be and p fragments. C082000600013 . 2 MWDCs used to determine position and angle of C082000600014 breakup fragments, C082000600015 . 16 element array of plastic scintillator bars to C082000600016 measure energy loss. C082000600017 A stainless steel plate located directly in front of C082000600018 first mwdc absorbed nearly all of direct beam. C082000600019 CORRECTION Corrected for detector efficiency and angular and C082000600020 momentum acceptance. C082000600021 HISTORY (20091001A) Reaction corrected. C082000600022 (20120616A) SD: SF7=5-B-8 was changed to B8 in C082000600023 REACTION code C082000600024 ENDBIB 22 0 C082000600025 COMMON 2 3 C082000600026 EN ANG-CM-MAX C082000600027 MEV ADEG C082000600028 662. 1.77 C082000600029 ENDCOMMON 3 0 C082000600030 DATA 3 15 C082000600031 MOM-SEC DATA ERR-S C082000600032 MEV/C MB/MEV/C MB/MEV/C C082000600033 347.5 0.270819 0.0335189 C082000600034 355.5 0.471014 0.0514789 C082000600035 363.5 0.858459 0.0823574 C082000600036 371.5 1.24718 0.129399 C082000600037 379.5 1.87993 0.155062 C082000600038 387.5 2.30953 0.205818 C082000600039 395.5 2.27619 0.164829 C082000600040 403.5 2.08069 0.134761 C082000600041 411.5 1.97687 0.158514 C082000600042 419.5 1.62989 0.131196 C082000600043 427.5 1.61688 0.119239 C082000600044 435.5 1.18389 0.0816245 C082000600045 443.5 0.974703 0.077821 C082000600046 451.5 0.621653 0.0798691 C082000600047 459.5 0.343918 0.0780151 C082000600048 ENDDATA 17 0 C082000600049 ENDSUBENT 48 0 C082000699999 ENDENTRY 6 0 C082099999999