ENTRY M0742 20080709 M046M074200000001
SUBENT M0742001 20080709 M046M074200100001
BIB 14 37 M074200100002
TITLE Incoherent neutral pion photoproduction on 12C. M074200100003
AUTHOR (C.M.TARBERT,P.D.WATTS,P.AGULAR,J.AHRENS, M074200100004
J.R.M.ANNAND,H.-J.ARENDS,R.BECK,V.BEKRENEV, M074200100005
B.BOILLAT,A.BRAGHIERI,D.BRANFORD,W.J.BRISCOE, M074200100006
J.BRUDVIK,S.CHEREPNYA,R.CODLING,E.J.DOWNIE, M074200100007
K.FOHL,D.I.GLAZIER,P.GRABMAYR,R.GREGOR,E.HEID, M074200100008
D.HORNIDGE,O.JAHN,V.L.KASHEVAROV,A.KNEZEVIC, M074200100009
R.KONDRATIEV,M.KOROLIJA,M.KOTULLA,D.KRAMBRICH, M074200100010
B.KRUSCHE,M.LANG,V.LISIN,K.LIVINGSTON,S.LUGERT, M074200100011
I.J.D.MACGREGOR,D.M.MANLEY,M.MARTINEZ,J.C.MCGEORGE, M074200100012
D.MEKTEROVIC,V.METAG,B.M.K.NEFKENS,A.NIKOLAEV, M074200100013
R.NOVOTNY,R.O.OWENS,P.PEDRONI,A.POLONSKI, M074200100014
S.N.PRAKHOV,J.W.PRICE,G.ROSNER,M.ROST,T.ROSTOMYAN, M074200100015
S.SCHADMAND,S.SCHUMANN,D.SOBER,A.STAROSTIN,I.SUPEK, M074200100016
A.THOMAS,U.UNVERZAGT,TH.WALCHER,F.ZEHR) M074200100017
INSTITUTE (2UK EDG,2GERMNZ,2UK GLS,2GERBON,4RUSLIN,2SWTBAS, M074200100018
2ITYPAV,1USAGWU,1USACLA,4RUSLEB,2GERTUE,2GERJLU, M074200100019
1CANCAN,3CRORBZ,4RUSJIA,1USAKNT,1USACUA) M074200100020
REFERENCE (J,PRL,100,132301,2008) M074200100021
INC-SOURCE (QMPH,TAGD) Glasgow photon tagger at MAMI in MAINZ. M074200100022
FACILITY (MICRT,2GERMNZ) MAMI MAINZ racetrack microtron. M074200100023
SAMPLE Natural carbon target, 1.5 cm thick. M074200100024
METHOD (COINC) M074200100025
DETECTOR (NAICR,TRD,MWPC) Crystal Ball consists of 672 NAI M074200100026
detector elements covering 94% of 4PI, charge M074200100027
partivle identification (PID) detector and two M074200100028
cilindrical MWPC. M074200100029
ANALYSIS (AREA) To extract the incoherent cross section to the M074200100030
4.4 MeV state, the low-energy photon spectrum for M074200100031
each theta-PI bin was fitted with a Gaussian M074200100032
centered at 4.4 MeV plus an exponential background. M074200100033
ERR-ANALYS (ERR-S) Statistical errors are given. M074200100034
(ERR-SYS) Total systematic uncertainty is about +- 10%.M074200100035
EN-SEC (E-LVL,6-C-12) M074200100036
STATUS (CURVE) Data from Fig. 5 were compiled at the Russia M074200100037
MSU SINP CDFE by V. Varlamov. M074200100038
HISTORY (20080410C) M074200100039
ENDBIB 37 0 M074200100040
COMMON 3 3 M074200100041
E-LVL EN-RSL ERR-SYS M074200100042
MEV MEV PER-CENT M074200100043
4.4 2. 10. M074200100044
ENDCOMMON 3 0 M074200100045
ENDSUBENT 44 0 M074200199999
SUBENT M0742002 20080709 M046M074200200001
BIB 1 1 M074200200002
REACTION (6-C-12(G,PI0)6-C-12,PAR,DA) M074200200003
ENDBIB 1 0 M074200200004
COMMON 2 3 M074200200005
EN-MIN EN-MAX M074200200006
MEV MEV M074200200007
225. 245. M074200200008
ENDCOMMON 3 0 M074200200009
DATA 3 45 M074200200010
ANG DATA ERR-S M074200200011
ADEG MU-B/SR MU-B/SR M074200200012
2. .055 1.56 M074200200013
6. .055 1.58 M074200200014
10. .845 .471 M074200200015
14. 1.662 .692 M074200200016
18. 1.678 .748 M074200200017
22. 2.908 .831 M074200200018
26. .042 1.385 M074200200019
30. .922 .498 M074200200020
34. 2.215 .415 M074200200021
38. 3.298 .418 M074200200022
42. 5.262 .404 M074200200023
46. 6.646 .421 M074200200024
50. 9.061 .332 M074200200025
54. 8.308 .388 M074200200026
58. 10.684 .36 M074200200027
62. 11.492 .4 M074200200028
66. 12.306 .41 M074200200029
70. 14.262 .418 M074200200030
74. 14.264 .38 M074200200031
78. 14.677 .402 M074200200032
82. 13.818 .338 M074200200033
86. 12.306 .3 M074200200034
90. 11.077 .291 M074200200035
94. 10.662 .277 M074200200036
98. 8.754 .238 M074200200037
102. 8.3 .285 M074200200038
106. 6.646 .277 M074200200039
110. 6.37 .27 M074200200040
114. 4.7 .269 M074200200041
118. 4.292 .249 M074200200042
122. 3.046 .244 M074200200043
126. 3.64 .263 M074200200044
130. 2.492 .235 M074200200045
134. 1.734 .2 M074200200046
138. 1.662 .194 M074200200047
142. 1.8 .19 M074200200048
146. .84 .18 M074200200049
150. 1.54 .166 M074200200050
154. 1.385 .18 M074200200051
158. .914 .25 M074200200052
162. .922 .18 M074200200053
166. .122 .2 M074200200054
170. .166 .83 M074200200055
174. .39 .235 M074200200056
178. .121 .526 M074200200057
ENDDATA 47 0 M074200200058
ENDSUBENT 57 0 M074200299999
SUBENT M0742003 20080709 M046M074200300001
BIB 1 1 M074200300002
REACTION (6-C-12(G,PI0)6-C-12,PAR,DA) M074200300003
ENDBIB 1 0 M074200300004
COMMON 2 3 M074200300005
EN-MIN EN-MAX M074200300006
MEV MEV M074200300007
240. 260. M074200300008
ENDCOMMON 3 0 M074200300009
DATA 3 43 M074200300010
ANG DATA ERR-S M074200300011
ADEG MU-B/SR MU-B/SR M074200300012
2. .253 .57 M074200300013
6. .1 .337 M074200300014
10. 2.212 .671 M074200300015
14. 6.932 1.02 M074200300016
18. 1.517 .91 M074200300017
22. 4.08 .81 M074200300018
26. 1.686 .63 M074200300019
30. 3.372 .58 M074200300020
34. 4.385 .54 M074200300021
38. 6.034 .51 M074200300022
42. 7.62 .47 M074200300023
46. 8.41 .421 M074200300024
50. 10.286 .5 M074200300025
54. 11.93 .43 M074200300026
58. 13.827 .34 M074200300027
62. 15.177 .34 M074200300028
66. 16.189 .41 M074200300029
70. 16.19 .38 M074200300030
74. 16.145 .36 M074200300031
78. 14.647 .34 M074200300032
82. 13.158 .268 M074200300033
86. 12.141 .354 M074200300034
90. 11.107 .21 M074200300035
94. 8.686 .32 M074200300036
98. 6.754 .2 M074200300037
102. 6.4 .252 M074200300038
106. 4.566 .237 M074200300039
110. 4.577 .23 M074200300040
114. 3.7 .22 M074200300041
118. 2.36 .24 M074200300042
122. 1.68 .244 M074200300043
126. 1.67 .243 M074200300044
130. 2.02 .235 M074200300045
134. 1.873 .24 M074200300046
138. 1.52 .234 M074200300047
142. 1.66 .25 M074200300048
146. 1.012 .318 M074200300049
150. .64 .286 M074200300050
154. 1.35 .28 M074200300051
158. .897 .275 M074200300052
162. .675 .258 M074200300053
166. .372 .26 M074200300054
170. .168 .253 M074200300055
ENDDATA 45 0 M074200300056
ENDSUBENT 55 0 M074200399999
SUBENT M0742004 20080709 M046M074200400001
BIB 1 1 M074200400002
REACTION (6-C-12(G,PI0)6-C-12,PAR,DA) M074200400003
ENDBIB 1 0 M074200400004
COMMON 2 3 M074200400005
EN-MIN EN-MAX M074200400006
MEV MEV M074200400007
285. 305. M074200400008
ENDCOMMON 3 0 M074200400009
DATA 3 39 M074200400010
ANG DATA ERR-S M074200400011
ADEG MU-B/SR MU-B/SR M074200400012
8. 0.0 .33 M074200400013
14. 10.392 1.89 M074200400014
18. 8.457 1.654 M074200400015
22. 7.087 1.38 M074200400016
26. 6.344 1.183 M074200400017
30. 5.9 1.3 M074200400018
34. 9.212 .938 M074200400019
38. 11.338 .754 M074200400020
42. 12.283 .85 M074200400021
46. 13.92 .714 M074200400022
50. 16.536 .5 M074200400023
54. 17.716 .53 M074200400024
58. 16.537 .52 M074200400025
62. 15.827 .64 M074200400026
66. 15.076 .57 M074200400027
70. 10.39 .38 M074200400028
74. 10.88 .59 M074200400029
78. 6.387 .34 M074200400030
82. 5.25 .42 M074200400031
86. 3.78 .37 M074200400032
90. 3.07 .41 M074200400033
94. 1.464 .42 M074200400034
98. 1.42 .44 M074200400035
102. 1.44 .45 M074200400036
106. 1.16 .37 M074200400037
110. 1.47 .43 M074200400038
114. 1.27 .33 M074200400039
118. 1.03 .28 M074200400040
122. 1.38 .3 M074200400041
126. 1.37 .43 M074200400042
130. .92 .35 M074200400043
134. .57 .3 M074200400044
138. .56 .23 M074200400045
142. .425 .25 M074200400046
146. .28 .28 M074200400047
150. .14 .23 M074200400048
154. .12 .24 M074200400049
158. .05 .275 M074200400050
162. 0.0 .68 M074200400051
ENDDATA 41 0 M074200400052
ENDSUBENT 51 0 M074200499999
ENDENTRY 4 0 M074299999999