ENTRY L0182 20130607 L021L018200000001 SUBENT L0182001 20130607 L021L018200100001 BIB 7 15 L018200100002 TITLE Evidence for radiative coupling of the pygmy dipole L018200100003 resonance to excited states L018200100004 AUTHOR (C.T.Angell,S.L.Hammond,H.J.Karwowski,J.H.Kelley, L018200100005 M.Krticka,E.Kwan,A.Makinaga,G.Rusev) L018200100006 INSTITUTE (1USANCA,1USATNL,1USAUCX,2JPNJAE,1USANCS,3CZRCHU, L018200100007 1USADKE,2JPNKON) L018200100008 REFERENCE (J,PR/C,86,051302,2012) L018200100009 SAMPLE (60-ND-142,ENR=0.96) The target was 30 g of Nd2O3 L018200100010 powder. It was encapsulated in an acrylic cylinder L018200100011 with an inner diameter of 2.54 cm and an inner length L018200100012 of 2.65 cm. The wall thickness was 0.3 cm. L018200100013 INC-SOURCE (LCS) Nearly monoenergetic gamma-rays were produced L018200100014 by Compton backscattering of photons on relativistic L018200100015 electrons in electron storage ring L018200100016 HISTORY (20130607C) Compiled by S.H. L018200100017 ENDBIB 15 0 L018200100018 NOCOMMON 0 0 L018200100019 ENDSUBENT 18 0 L018200199999 SUBENT L0182002 20130607 L021L018200200001 BIB 7 19 L018200200002 REACTION (60-ND-142(G,INL)60-ND-142,EP,SIG) Partial cross L018200200003 sections for E1 transitions L018200200004 STATUS (TABLE) Data presented in fig. 2 of the reference L018200200005 sent by author (C.T.A.) L018200200006 FACILITY (ESTRG,1USATNL) Experiment performed at the HIgS L018200200007 facility at TUNL. Beams of 100% linearly polarized L018200200008 gamma rays with energies between 4.2 and 9.7 MeV L018200200009 were used with average energy spreads of 3% L018200200010 DETECTOR (HPGE) The high-purity Germanium (HPGe) detector L018200200011 array consisted of four clover detectors arranged L018200200012 perpendicular to the beam, with two in the horizontal L018200200013 plane and two in the vertical plane L018200200014 ANALYSIS The E1 sigma(tot) was determined from the sum of the L018200200015 E1 sigma(gamma0) and the transition cross sections L018200200016 from up to seven low-lying excited states (i.e., L018200200017 first six 2+ states and the first 1- state, all at L018200200018 Ex < 3.5 MeV) to the ground state. L018200200019 ERR-ANALYS (DATA-ERR) Total average uncertainty L018200200020 CORRECTION Data corrected for coherent atomic scattering L018200200021 ENDBIB 19 0 L018200200022 COMMON 2 3 L018200200023 EN-RSL POLAR L018200200024 PER-CENT NO-DIM L018200200025 3.0 1.0 L018200200026 ENDCOMMON 3 0 L018200200027 DATA 3 15 L018200200028 EN DATA DATA-ERR L018200200029 MEV MB MB L018200200030 4.13 0.09 0.01 L018200200031 4.64 0.31 0.02 L018200200032 4.95 0.47 0.03 L018200200033 5.22 1.00 0.06 L018200200034 5.44 1.49 0.08 L018200200035 5.59 2.40 0.17 L018200200036 5.77 2.91 0.23 L018200200037 5.97 7.16 0.41 L018200200038 6.22 9.95 0.55 L018200200039 6.60 13.73 0.80 L018200200040 6.89 15.99 0.87 L018200200041 7.19 16.80 1.09 L018200200042 7.66 29.55 1.61 L018200200043 8.17 23.76 1.35 L018200200044 8.71 23.04 1.31 L018200200045 ENDDATA 17 0 L018200200046 ENDSUBENT 45 0 L018200299999 ENDENTRY 2 0 L018299999999