ENTRY M0377 20111118 M061M037700000001 SUBENT M0377001 20111118 M061M037700100001 BIB 15 47 M037700100002 TITLE Two-body photodisintegration of He-3 between 200 M037700100003 and 800 MeV. M037700100004 AUTHOR (DAPHNE Collaboration,V.Isbert,G.Audit,N.D'Hose, M037700100005 S.Kerhoas,M.Mac Cormick,G.Tamas,P.A.Wallace, M037700100006 S.Altieri,A.Braghieri,P.Pedroni,T.Pinelli,L.Y.Murphy, M037700100007 J.Ahrens,R.Beck,J.Peise,J.R.M.Annand,I.Anthony, M037700100008 R.Crawford,S.J.Hall,J.D.Kellie,G.J.Miller) M037700100009 REFERENCE (J,NP/A,578,525,1994) M037700100010 #doi:10.1016/0375-9474(94)90759-5 M037700100011 INSTITUTE (2FR SAC) M037700100012 (2UK GLS) M037700100013 (2GERMNZ) M037700100014 FACILITY (MICRT,2GERMNZ) M037700100015 INC-SOURCE (QMPH,TAGD) Electron tagged bremsstrahlung. M037700100016 DETECTOR (TRD) 3.7 PI acceptance hadron detector DAPHNE, M037700100017 consisting of three coaxial cylindrical multiwire M037700100018 proportional counters, surrounded by a segmented M037700100019 cylindrical ede telescope for charge-particle M037700100020 identification. M037700100021 PART-DET (P) M037700100022 METHOD (EDE) Each spectrometer consisted of cylindrical M037700100023 plastic scintillators. M037700100024 SAMPLE Liquid He-3 at 2.65 k and 556 mbar was contained in M037700100025 mylar cylinder of dimensions 4.3 cm diameter by 27.5 M037700100026 cm length with a wall thickness of 0.1 mm. M037700100027 ANALYSIS Direct measurement the number of events. M037700100028 ERR-ANALYS (ERR-T) The total errors are given which include the M037700100029 sum of mean-root-square uncertainties and, the M037700100030 systematic ones which were estimated to be 4.5 % at M037700100031 Eg = 205 MeV and 8.5 % at Eg = 750 MeV. M037700100032 COMMENT Differential cross sections for the He-3(g,pd) M037700100033 reaction at photon energies between 200 and 800 MeV M037700100034 at all proton c.m. angles between 35 and 145 degree M037700100035 have been measured using the tagged photon beam M037700100036 facility of the 855 MeV MAMI accelerator in MAINZ. M037700100037 Reaction products were detected using the large M037700100038 acceptance detector DAPHNE. The results confirm the M037700100039 rapid decrease of forward-angle cross sections with M037700100040 increasing Eg whilst at backward angles, aided by the M037700100041 high precision of measurement, the clear enhancement M037700100042 in the angular distribution which is a possible M037700100043 signature of three-body mechanisms was seen. M037700100044 STATUS (TABLE) DATA from the Table 2. M037700100045 HISTORY (19960221C) M037700100046 (19960313U) M037700100047 (20111118A) Corrected by V.Varlamov: AUTHOR, dates, M037700100048 ERR-T, STATUS, doi, lowercase. M037700100049 ENDBIB 47 0 M037700100050 NOCOMMON 0 0 M037700100051 ENDSUBENT 50 0 M037700199999 SUBENT M0377002 20111118 M061M037700200001 BIB 1 1 M037700200002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037700200003 ENDBIB 1 0 M037700200004 COMMON 1 3 M037700200005 ANG-CM M037700200006 ADEG M037700200007 40. M037700200008 ENDCOMMON 3 0 M037700200009 DATA 4 27 M037700200010 EN EN-ERR DATA-CM ERR-T M037700200011 MEV MEV MU-B/SR MU-B/SR M037700200012 235. 5. .79 .025 M037700200013 245. 5. .616 .017 M037700200014 255. 5. .592 .019 M037700200015 265. 5. .52 .018 M037700200016 275. 5. .479 .019 M037700200017 285. 5. .51 .019 M037700200018 295. 5. .432 .016 M037700200019 305. 5. .449 .019 M037700200020 315. 5. .38 .019 M037700200021 325. 5. .343 .017 M037700200022 335. 5. .366 .019 M037700200023 345. 5. .33 .016 M037700200024 355. 5. .263 .017 M037700200025 365. 5. .26 .017 M037700200026 375. 5. .26 .017 M037700200027 385. 5. .21 .016 M037700200028 395. 5. .201 .015 M037700200029 410. 10. .17 .011 M037700200030 430. 10. .135 .009 M037700200031 450. 10. .115 .01 M037700200032 470. 10. .108 .009 M037700200033 490. 10. .089 .009 M037700200034 525. 25. .065 .005 M037700200035 575. 25. .037 .004 M037700200036 625. 25. .026 .004 M037700200037 675. 50. .02 .004 M037700200038 750. 50. .0099 .0019 M037700200039 ENDDATA 29 0 M037700200040 ENDSUBENT 39 0 M037700299999 SUBENT M0377003 20111118 M061M037700300001 BIB 1 1 M037700300002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037700300003 ENDBIB 1 0 M037700300004 COMMON 1 3 M037700300005 ANG-CM M037700300006 ADEG M037700300007 50. M037700300008 ENDCOMMON 3 0 M037700300009 DATA 4 30 M037700300010 EN EN-ERR DATA-CM ERR-T M037700300011 MEV MEV MU-B/SR MU-B/SR M037700300012 205. 5. .753 .015 M037700300013 215. 5. .702 .015 M037700300014 225. 5. .638 .015 M037700300015 235. 5. .6 .015 M037700300016 245. 5. .566 .013 M037700300017 255. 5. .532 .015 M037700300018 265. 5. .501 .015 M037700300019 275. 5. .513 .017 M037700300020 285. 5. .487 .016 M037700300021 295. 5. .433 .014 M037700300022 305. 5. .384 .015 M037700300023 315. 5. .359 .015 M037700300024 325. 5. .308 .014 M037700300025 335. 5. .302 .015 M037700300026 345. 5. .267 .012 M037700300027 355. 5. .24 .014 M037700300028 365. 5. .225 .014 M037700300029 375. 5. .219 .013 M037700300030 385. 5. .175 .012 M037700300031 395. 5. .169 .011 M037700300032 410. 10. .149 .008 M037700300033 430. 10. .114 .007 M037700300034 450. 10. .099 .008 M037700300035 470. 10. .076 .007 M037700300036 490. 10. .070 .006 M037700300037 525. 25. .041 .003 M037700300038 575. 25. .032 .003 M037700300039 625. 25. .017 .003 M037700300040 675. 50. .012 .002 M037700300041 750. 50. .0056 .0013 M037700300042 ENDDATA 32 0 M037700300043 ENDSUBENT 42 0 M037700399999 SUBENT M0377004 20111118 M061M037700400001 BIB 1 1 M037700400002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037700400003 ENDBIB 1 0 M037700400004 COMMON 1 3 M037700400005 ANG-CM M037700400006 ADEG M037700400007 60. M037700400008 ENDCOMMON 3 0 M037700400009 DATA 4 30 M037700400010 EN EN-ERR DATA-CM ERR-T M037700400011 MEV MEV MU-B/SR MU-B/SR M037700400012 205. 5. .604 .012 M037700400013 215. 5. .572 .012 M037700400014 225. 5. .529 .012 M037700400015 235. 5. .514 .012 M037700400016 245. 5. .467 .011 M037700400017 255. 5. .449 .012 M037700400018 265. 5. .43 .012 M037700400019 275. 5. .378 .013 M037700400020 285. 5. .362 .012 M037700400021 295. 5. .33 .011 M037700400022 305. 5. .274 .011 M037700400023 315. 5. .281 .012 M037700400024 325. 5. .245 .011 M037700400025 335. 5. .225 .011 M037700400026 345. 5. .192 .009 M037700400027 355. 5. .158 .01 M037700400028 365. 5. .151 .01 M037700400029 375. 5. .135 .01 M037700400030 385. 5. .133 .009 M037700400031 395. 5. .104 .008 M037700400032 410. 10. .085 .006 M037700400033 430. 10. .079 .005 M037700400034 450. 10. .07 .006 M037700400035 470. 10. .058 .005 M037700400036 490. 10. .041 .004 M037700400037 525. 25. .024 .002 M037700400038 575. 25. .019 .002 M037700400039 625. 25. .0097 .0017 M037700400040 675. 50. .0049 .0015 M037700400041 750. 50. .0027 .0008 M037700400042 ENDDATA 32 0 M037700400043 ENDSUBENT 42 0 M037700499999 SUBENT M0377005 20111118 M061M037700500001 BIB 1 1 M037700500002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037700500003 ENDBIB 1 0 M037700500004 COMMON 1 3 M037700500005 ANG-CM M037700500006 ADEG M037700500007 70. M037700500008 ENDCOMMON 3 0 M037700500009 DATA 4 30 M037700500010 EN EN-ERR DATA-CM ERR-T M037700500011 MEV MEV MU-B/SR MU-B/SR M037700500012 205. 5. .538 .01 M037700500013 215. 5. .471 .01 M037700500014 225. 5. .458 .01 M037700500015 235. 5. .413 .01 M037700500016 245. 5. .380 .009 M037700500017 255. 5. .34 .01 M037700500018 265. 5. .325 .01 M037700500019 275. 5. .289 .01 M037700500020 285. 5. .262 .009 M037700500021 295. 5. .234 .008 M037700500022 305. 5. .207 .009 M037700500023 315. 5. .196 .009 M037700500024 325. 5. .188 .009 M037700500025 335. 5. .151 .008 M037700500026 345. 5. .137 .007 M037700500027 355. 5. .138 .008 M037700500028 365. 5. .125 .008 M037700500029 375. 5. .102 .008 M037700500030 385. 5. .106 .008 M037700500031 395. 5. .086 .007 M037700500032 410. 10. .067 .005 M037700500033 430. 10. .052 .003 M037700500034 450. 10. .037 .004 M037700500035 470. 10. .037 .004 M037700500036 490. 10. .026 .003 M037700500037 525. 25. .02 .002 M037700500038 575. 25. .0079 .0014 M037700500039 625. 25. .0049 .0012 M037700500040 675. 50. .0023 .0008 M037700500041 750. 50. .0005 .0005 M037700500042 ENDDATA 32 0 M037700500043 ENDSUBENT 42 0 M037700599999 SUBENT M0377006 20111118 M061M037700600001 BIB 1 1 M037700600002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037700600003 ENDBIB 1 0 M037700600004 COMMON 1 3 M037700600005 ANG-CM M037700600006 ADEG M037700600007 80. M037700600008 ENDCOMMON 3 0 M037700600009 DATA 4 30 M037700600010 EN EN-ERR DATA-CM ERR-T M037700600011 MEV MEV MU-B/SR MU-B/SR M037700600012 205. 5. .437 .009 M037700600013 215. 5. .4 .009 M037700600014 225. 5. .346 .009 M037700600015 235. 5. .329 .008 M037700600016 245. 5. .282 .007 M037700600017 255. 5. .255 .008 M037700600018 265. 5. .24 .008 M037700600019 275. 5. .213 .008 M037700600020 285. 5. .194 .008 M037700600021 295. 5. .162 .007 M037700600022 305. 5. .144 .007 M037700600023 315. 5. .144 .008 M037700600024 325. 5. .124 .007 M037700600025 335. 5. .127 .007 M037700600026 345. 5. .11 .006 M037700600027 355. 5. .082 .006 M037700600028 365. 5. .075 .006 M037700600029 375. 5. .084 .007 M037700600030 385. 5. .075 .006 M037700600031 395. 5. .062 .005 M037700600032 410. 10. .056 .004 M037700600033 430. 10. .039 .003 M037700600034 450. 10. .028 .003 M037700600035 470. 10. .023 .003 M037700600036 490. 10. .018 .003 M037700600037 525. 25. .0121 .0014 M037700600038 575. 25. .0047 .0011 M037700600039 625. 25. .0035 .0009 M037700600040 675. 50. .0007 .0007 M037700600041 750. 50. .0014 .0004 M037700600042 ENDDATA 32 0 M037700600043 ENDSUBENT 42 0 M037700699999 SUBENT M0377007 20111118 M061M037700700001 BIB 1 1 M037700700002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037700700003 ENDBIB 1 0 M037700700004 COMMON 1 3 M037700700005 ANG-CM M037700700006 ADEG M037700700007 90. M037700700008 ENDCOMMON 3 0 M037700700009 DATA 4 30 M037700700010 EN EN-ERR DATA-CM ERR-T M037700700011 MEV MEV MU-B/SR MU-B/SR M037700700012 205. 5. .363 .008 M037700700013 215. 5. .302 .008 M037700700014 225. 5. .27 .008 M037700700015 235. 5. .244 .007 M037700700016 245. 5. .203 .006 M037700700017 255. 5. .186 .007 M037700700018 265. 5. .159 .007 M037700700019 275. 5. .149 .007 M037700700020 285. 5. .132 .006 M037700700021 295. 5. .127 .006 M037700700022 305. 5. .101 .006 M037700700023 315. 5. .103 .006 M037700700024 325. 5. .083 .006 M037700700025 335. 5. .084 .006 M037700700026 345. 5. .07 .005 M037700700027 355. 5. .059 .005 M037700700028 365. 5. .059 .006 M037700700029 375. 5. .062 .005 M037700700030 385. 5. .044 .005 M037700700031 395. 5. .037 .004 M037700700032 410. 10. .042 .003 M037700700033 430. 10. .031 .003 M037700700034 450. 10. .024 .003 M037700700035 470. 10. .018 .002 M037700700036 490. 10. .015 .002 M037700700037 525. 25. .0081 .0012 M037700700038 575. 25. .0033 .001 M037700700039 625. 25. .0015 .0008 M037700700040 675. 50. .0008 .0007 M037700700041 750. 50. .0001 .0003 M037700700042 ENDDATA 32 0 M037700700043 ENDSUBENT 42 0 M037700799999 SUBENT M0377008 20111118 M061M037700800001 BIB 1 1 M037700800002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037700800003 ENDBIB 1 0 M037700800004 COMMON 1 3 M037700800005 ANG-CM M037700800006 ADEG M037700800007 100. M037700800008 ENDCOMMON 3 0 M037700800009 DATA 4 30 M037700800010 EN EN-ERR DATA-CM ERR-T M037700800011 MEV MEV MU-B/SR MU-B/SR M037700800012 205. 5. .285 .007 M037700800013 215. 5. .259 .007 M037700800014 225. 5. .215 .007 M037700800015 235. 5. .197 .007 M037700800016 245. 5. .16 .006 M037700800017 255. 5. .137 .006 M037700800018 265. 5. .123 .006 M037700800019 275. 5. .108 .006 M037700800020 285. 5. .095 .006 M037700800021 295. 5. .093 .005 M037700800022 305. 5. .081 .006 M037700800023 315. 5. .068 .006 M037700800024 325. 5. .061 .006 M037700800025 335. 5. .07 .006 M037700800026 345. 5. .066 .005 M037700800027 355. 5. .06 .006 M037700800028 365. 5. .059 .005 M037700800029 375. 5. .049 .005 M037700800030 385. 5. .044 .005 M037700800031 395. 5. .037 .004 M037700800032 410. 10. .032 .003 M037700800033 430. 10. .03 .003 M037700800034 450. 10. .028 .003 M037700800035 470. 10. .018 .002 M037700800036 490. 10. .015 .002 M037700800037 525. 25. .0121 .0015 M037700800038 575. 25. .0044 .0011 M037700800039 625. 25. .002 .001 M037700800040 675. 50. .002 .001 M037700800041 750. 50. .001 .0005 M037700800042 ENDDATA 32 0 M037700800043 ENDSUBENT 42 0 M037700899999 SUBENT M0377009 20111118 M061M037700900001 BIB 1 1 M037700900002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037700900003 ENDBIB 1 0 M037700900004 COMMON 1 3 M037700900005 ANG-CM M037700900006 ADEG M037700900007 110. M037700900008 ENDCOMMON 3 0 M037700900009 DATA 4 30 M037700900010 EN EN-ERR DATA-CM ERR-T M037700900011 MEV MEV MU-B/SR MU-B/SR M037700900012 205. 5. .221 .007 M037700900013 215. 5. .203 .007 M037700900014 225. 5. .161 .007 M037700900015 235. 5. .151 .006 M037700900016 245. 5. .132 .005 M037700900017 255. 5. .115 .006 M037700900018 265. 5. .105 .006 M037700900019 275. 5. .092 .006 M037700900020 285. 5. .079 .006 M037700900021 295. 5. .08 .005 M037700900022 305. 5. .072 .006 M037700900023 315. 5. .051 .006 M037700900024 325. 5. .066 .006 M037700900025 335. 5. .054 .005 M037700900026 345. 5. .047 .005 M037700900027 355. 5. .057 .006 M037700900028 365. 5. .048 .006 M037700900029 375. 5. .046 .006 M037700900030 385. 5. .035 .005 M037700900031 395. 5. .033 .005 M037700900032 410. 10. .033 .003 M037700900033 430. 10. .024 .003 M037700900034 450. 10. .02 .003 M037700900035 470. 10. .013 .003 M037700900036 490. 10. .013 .003 M037700900037 525. 25. .012 .0015 M037700900038 575. 25. .0056 .0013 M037700900039 625. 25. .0042 .0012 M037700900040 675. 50. .0019 .0009 M037700900041 750. 50. .0019 .0008 M037700900042 ENDDATA 32 0 M037700900043 ENDSUBENT 42 0 M037700999999 SUBENT M0377010 20111118 M061M037701000001 BIB 1 1 M037701000002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037701000003 ENDBIB 1 0 M037701000004 COMMON 1 3 M037701000005 ANG-CM M037701000006 ADEG M037701000007 120. M037701000008 ENDCOMMON 3 0 M037701000009 DATA 4 30 M037701000010 EN EN-ERR DATA-CM ERR-T M037701000011 MEV MEV MU-B/SR MU-B/SR M037701000012 205. 5. .162 .007 M037701000013 215. 5. .163 .007 M037701000014 225. 5. .13 .007 M037701000015 235. 5. .12 .006 M037701000016 245. 5. .096 .005 M037701000017 255. 5. .073 .006 M037701000018 265. 5. .085 .006 M037701000019 275. 5. .072 .006 M037701000020 285. 5. .07 .006 M037701000021 295. 5. .07 .006 M037701000022 305. 5. .062 .006 M037701000023 315. 5. .045 .006 M037701000024 325. 5. .056 .006 M037701000025 335. 5. .048 .006 M037701000026 345. 5. .045 .005 M037701000027 355. 5. .038 .006 M037701000028 365. 5. .035 .006 M037701000029 375. 5. .041 .006 M037701000030 385. 5. .034 .004 M037701000031 395. 5. .032 .005 M037701000032 410. 10. .026 .004 M037701000033 430. 10. .019 .003 M037701000034 450. 10. .015 .003 M037701000035 470. 10. .014 .003 M037701000036 490. 10. .013 .003 M037701000037 525. 25. .010 .0019 M037701000038 575. 25. .0064 .0015 M037701000039 625. 25. .002 .0013 M037701000040 675. 50. .0027 .0013 M037701000041 750. 50. .0023 .0008 M037701000042 ENDDATA 32 0 M037701000043 ENDSUBENT 42 0 M037701099999 SUBENT M0377011 20111118 M061M037701100001 BIB 1 1 M037701100002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037701100003 ENDBIB 1 0 M037701100004 COMMON 1 3 M037701100005 ANG-CM M037701100006 ADEG M037701100007 130. M037701100008 ENDCOMMON 3 0 M037701100009 DATA 4 30 M037701100010 EN EN-ERR DATA-CM ERR-T M037701100011 MEV MEV MU-B/SR MU-B/SR M037701100012 205. 5. .111 .006 M037701100013 215. 5. .108 .006 M037701100014 225. 5. .104 .007 M037701100015 235. 5. .083 .006 M037701100016 245. 5. .075 .005 M037701100017 255. 5. .07 .006 M037701100018 265. 5. .059 .006 M037701100019 275. 5. .066 .007 M037701100020 285. 5. .05 .006 M037701100021 295. 5. .053 .006 M037701100022 305. 5. .056 .007 M037701100023 315. 5. .045 .007 M037701100024 325. 5. .048 .006 M037701100025 335. 5. .048 .007 M037701100026 345. 5. .043 .006 M037701100027 355. 5. .039 .007 M037701100028 365. 5. .027 .007 M037701100029 375. 5. .035 .007 M037701100030 385. 5. .037 .007 M037701100031 395. 5. .031 .006 M037701100032 410. 10. .026 .004 M037701100033 430. 10. .018 .004 M037701100034 450. 10. .016 .004 M037701100035 470. 10. .01 .003 M037701100036 490. 10. .014 .003 M037701100037 525. 25. .0069 .0017 M037701100038 575. 25. .0057 .002 M037701100039 625. 25. .0042 .0016 M037701100040 675. 50. .0038 .0026 M037701100041 750. 50. .0028 .0014 M037701100042 ENDDATA 32 0 M037701100043 ENDSUBENT 42 0 M037701199999 SUBENT M0377012 20111118 M061M037701200001 BIB 1 1 M037701200002 REACTION (2-HE-3(G,P)1-H-2,,DA) M037701200003 ENDBIB 1 0 M037701200004 COMMON 1 3 M037701200005 ANG-CM M037701200006 ADEG M037701200007 140. M037701200008 ENDCOMMON 3 0 M037701200009 DATA 4 30 M037701200010 EN EN-ERR DATA-CM ERR-T M037701200011 MEV MEV MU-B/SR MU-B/SR M037701200012 205. 5. .067 .006 M037701200013 215. 5. .06 .006 M037701200014 225. 5. .052 .006 M037701200015 235. 5. .048 .006 M037701200016 245. 5. .053 .005 M037701200017 255. 5. .04 .006 M037701200018 265. 5. .044 .006 M037701200019 275. 5. .05 .007 M037701200020 285. 5. .046 .007 M037701200021 295. 5. .038 .006 M037701200022 305. 5. .034 .007 M037701200023 315. 5. .035 .007 M037701200024 325. 5. .04 .008 M037701200025 335. 5. .043 .008 M037701200026 345. 5. .034 .007 M037701200027 355. 5. .026 .007 M037701200028 365. 5. .019 .006 M037701200029 375. 5. .011 .007 M037701200030 385. 5. .03 .008 M037701200031 395. 5. .036 .007 M037701200032 410. 10. .022 .005 M037701200033 430. 10. .015 .004 M037701200034 450. 10. .012 .005 M037701200035 470. 10. .012 .004 M037701200036 490. 10. .009 .004 M037701200037 525. 25. .0026 .0021 M037701200038 575. 25. .0028 .003 M037701200039 625. 25. .0026 .0024 M037701200040 675. 50. .0056 .0023 M037701200041 750. 50. .0006 .0011 M037701200042 ENDDATA 32 0 M037701200043 ENDSUBENT 42 0 M037701299999 ENDENTRY 12 0 M037799999999