/* 2002-03-18 N.OTUKA: 10 POINTS CHECK */ /* 2002-08-29 H.YOSHIDA D435 IS DUPLICATION OF D491. D491 IS SELECTED AS MASTER BECAUSE THE DATA INCLUDED IN D491 ARE NEWER THAN THOSE IN D435. */ /* 2006-02-23 N.OTSUKA: \\END; added */ /* 2006-02-26 N.OTSUKA: - INC-ENGY-RANGE-LAB -> INC-ENGY-LAB-RANGE in EXP,1[3 - RSN -> RSD in DATA,3 */ \\BIB,1[3; D#=D491; TITLE=/INELASTIC PROTON SCATTERING AND PARTICLE-VIBRATION COUPLING IN 115SN, 117SN, AND 119SN/; ATH=(D.E.FLEMING'1',F.D.BECCHETTI'2',E.R.FLYNN'3'); INST-ATH=(1CANUBC'1',1USAMHG'2',1USALAS'3'); REF=PR/C; VLP=20(1979)1993; RCTS=(115SN(P,P)115SN,117SN(P,P)117SN,119SN(P,P)119SN); \\EXP,1[3; ACC=VDGT'2'; /*@2@*/ INST-ACC=2DENNBI; INC-ENGY-LAB-RANGE=(18MEV); DELTA-INC-ENGY=XKEV; BEAM-INTNSTY=XUA; POL-PRJ=NO; DET-PARTCL=(GAMMA); ERS-DET=15-20KEV; ANL=(SHELL-MODEL,COLL-MODEL); /*@3@*/ PHQ=(ENGY-SPEC,EXC-ENGY,RESN-ENGY,SPIN,PTY,X'4'); /*@4@*/ \\EXP,1; RCT=115SN(P,P)115SN; ENR=X%; CHM=ELM; BAC=CARBON; \\EXP,2; RCT=117SN(P,P)117SN; ENR=X%; CHM=ELM; BAC=CARBON; \\EXP,3; RCT=119SN(P,P)119SN; ENR=X%; CHM=ELM; BAC=CARBON; \\DATA,1; RSD=115SN; DELTA-EXC-ENGY=X'6'; THTL=(40DEG,110DEG); /*@5@*/ /*@6@*/ \DATA; EXC-ENGY COUNTS COUNTS-ERR EXC-ENGY-AVER J-PI (MEV) (NODIM) (NODIM) (MEV) (NODIM) 0.51 550 150 0.50 3/2+ 0.62 100 50 0.61 7/2+ 0.72 850 150 0.71 11/2- 1.00 430 100 0.99 5/2+ 1.07 150 50 1.08 (3/2+,5/2+)? 1.29 900 300 1.28 3/2+ 1.33 450 150 X X 1.43 1650 400 1.42 5/2+ 1.65 1150 300 1.64 (3/2+) 1.84 550 180 1.85 (7/2+) 1.98 850 230 1.97 1/2+ 2.06 200 60 2.07 (3/2+,5/2+)? 2.10 4200 800 X (5/2-,7/2-)?'I' 2.22 1400 350 (2.21) (5/2-,7/2-)?'I' 2.31 2500 500 2.30 (5/2-,7/2-)?'I' 2.37 500 200'C' 2.36 (5/2+,7/2+)?'I' 2.93 600 200 2.94 (7/2-,11/2-)?'J' 3.06 350 100 3.06 (7/2-,9/2+)?'J' 3.19 400 120 3.19 (7/2-,5/2+)?'J' 3.28 450 140 3.27 (3/2+,5/2+)? \END; /*@7@*/ /*@8@*/ /*@9@*/ \\DATA,2; RSD=117SN; DELTA-EXC-ENGY=X'6'; THTL=(50DEG,110DEG); /*@5@*/ /*@6@*/ \DATA; EXC-ENGY COUNTS COUNTS-ERR EXC-ENGY-AVER J-PI (MEV) (NODIM) (NODIM) (MEV) (NODIM) 0.16 530 100 0.16 3/2+ 0.31 1150 150 0.32 11/2- 0.36 600 150'C' X X 0.71 400 150 0.72 7/2+ 1.01 10000 1000 1.02B (3/2+,5/2+)?'K' 1.18 350 90 1.19 5/2+ 1.30 930 120 1.31 7/2-? 1.45 2060 150 1.46 5/2+ 1.50 230 80'C' 1.51 (3/2+,5/2+)? 1.59 1020 130 1.58 (3/2+,5/2+)? 1.81 290 90 X X 1.91 350 110 X X 2.03 2350 300'C' 2.01 (1/2-,3/2-)? 2.06 4300 250'C' 2.05 (5/2-,7/2-)K 2.13 1300 200'C' 2.13 3/2+? 2.16 6200 300 2.15?'J' (5/2-,7/2-)?'I' 2.20 3000 250 X (5/2-,7/2-)?'I' 2.27 3600 300 2.28 (5/2-,7/2-)?'I' 2.32 4600 250 2.31'J' (5/2-,7/2-)?'I' 2.40 1800 300'C' 2.39 1/2+? 2.46 3300 300 2.46 (5/2-,7/2-)?'I' 2.53 980 280 2.54 7/2-? 2.59 1750 300 2.55 (5/2,7/2-)? 2.68 1300 250 2.68 7/2-? 2.75 600 180 2.77 3/2+? 2.81 480 170'C' 2.82 3/2+? 2.97 1000 200 X X 3.09 520 180 X X 3.14 500 180 3.11 3/2+? 3.25 750 200'C' 3.23 7/2-? \END; /*@7@*/ /*@8@*/ /*@9@*/ /*@10@*/ \\DATA,3; RSD=119SN; DELTA-EXC-ENGY=X'6'; THTL=(50DEG,90DEG); /*@5@*/ /*@6@*/ \DATA; EXC-ENGY COUNTS COUNTS-ERR EXC-ENGY-AVER J-PI (MEV) (NODIM) (NODIM) (MEV) (NODIM) 0.79 750 150 0.79 7/2+ 0.92 8800 800 0.92 (3/2+,5/2+)'1' 1.06 600 200 1.06 7/2- 1.09 1100 150 1.09 5/2+ 1.25 650 150 1.25 1/2+? 1.31 250 100 1.31 5/2+?'J' 1.36 1150 280'C' 1.36 5/2+ 1.39 450 150'C' X X 1.74 330 120 1.73 (3/2+,5/2+)? 1.91 500 150 1.91 5/2+? 1.95 250 150'C' 1.95 (3/2+,3/2-)?'J' 2.07 570 180'C' X X 2.10 470 130'C' X X 2.14 1270 250'C' 2.14 1/2+ 2.18 1600 300'C' X (5/2-,7/2-)?'I' 2.23 580 220 2.25 5/2+? 2.28 4300 300 X (5/2-,7/2-)?'I' 2.34 720 230 2.35 (3/2+,5/2+)? 2.39 1250 250 2.40 (5/2-,7/2-)?'I' 2.56 900 200 2.55 (3/2-,7/2-)?'J' 2.76 420 180 X X \END; /*@7@*/ /*@11@*/ /*@8@*/ /*@9@*/ \\END; @@2; '2' FN TANDEM ACCELERTOR @@3; CORRECTION = ATTEMPTS TO NORMALIZE THE PRESENT DATA TO THE 2+(AND 3-) CROSS SECTIONS MEASURED BY (P,P') AT 16 MEV(W.MAKOFSKE ET AL.,PHYS.REV. 174,1429(1968).) PROVED TO BE UNRELIABLE. CONSEQUENTLY, ONLY EXCITATION ENERGIES AND RELATIVE STRENGTHS AT A FIXED ANGLE FOR A GIVEN TARGET NUCLEUS ARE REPORTED HEREIN. @@4; '4' REPRESENTATIVE ENERGY SPECTRA ARE GIVEN AT FORWARD ANGLES IN FIGS. 1-3 AND AT BACKWARD ANGLES IN FIGS. 4-6 FOR 115SN, 117SN, AND 119SN, RESPECTIVELY. @@5; ERR-ANALYS = GENERALLY LARGE ERRORS GIVEN WITH THE QUOTED PEAK AREAS REFLECT UNCERTAINTIES IN THE LEVE OF BACKGROUND SUBTRACTION WHICH IS ESTIMATED AT +-20 PERCENT. @@6; '6' ERR-ANALYS = ACCURATE TO +-10 KEV BELOW 2 MEV AND +-(15-20) KEV ABOVE. @@7; 'C' CLOSE-LYING DOUBLET OR BROAD PEAK. @@8; 'I' ENHANCED POPULATION IN THE PRESENT (P,P') STUDY TO STATES WITH EXCITATION ENERGIES IN THE REGION OF THE 3- LEVEL IN THE EVEN CORE (2.3 MEV), STRONGLY SUGGESTIVE OF THE PRESENCE OF (5/2-,7/2-) LEVELS. @@9; 'J' INCONSISTENT SPIN ASSIGNMENTS FROM FIFFERENT STUDIES FOR LEVELS AT APPARENTLY THE SAME EXCITATION ENERGIES. @@10; 'K' A CLOSE-LYING DOUBLET FROM THE GAMMA-RAY STUDIES OF BEERY ET AL.,( NUCL. PHYS. A123, 649(1969)), AND STELSON ET AL.,(NUCL. PHYS. A190, 197 (1972)), 1.005 MEV(3/2+) AND 1.020 MEV(5/2+). THE (D,P) AND (P,D) REACTIONS PREFERENTIALLY POPULATE THE 5/2+(SINGL QUASI-PARTICLE) LEVEL. @@11; '1' VERY CLOSE LYING DOUBLET MEASURED IN THE DECAY STUDIES OF MADUENE ET AL.(PHYS. SCR. 13, 17(1976), 189(1975)) AND STELSON ET AL.(NUCL. PHYS. A190, 197(1972)), 920.4 KEV(3/2+) AND 921.6 KEV(5/2+). IN THE (P,D) AND (D,P) REACTION, IT APPEARS THAT THE 5/2+ LEVEL IS PREFERENTIALLY EXCITED. @@;