(1700) 3/2 I(JP ) = 3 2 (3 2 ) Status:
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1 (1700) 3/2 I(JP ) = 3 2 (3 2 ) Status: REAL PART Older and obsolete values are listed and referenced in the 2014 edition, Chinese Physics C (2014). (1700) POLE POSITION 1620 to 1680 ( 1650) OUR ESTIMATE 1685±10 SOKHOYAN 15A DPWA Multichannel 1643± 6±3 1 SVARC 14 L+P πn πn 1632 ARNDT 06 DPWA πn πn, ηn 1651 HOEHLER 93 SPED π N π N 1675±25 CUTKOSKY 80 IPWA π N π N 1685±10 GUTZ 14 DPWA Multichannel 1680± SHRESTHA 12A DPWA Multichannel 1726 VRANA 00 DPWA Multichannel 2 IMAGINARY PART 160 to 300 ( 230) OUR ESTIMATE 300±15 SOKHOYAN 15A DPWA Multichannel 217±10±8 1 SVARC 14 L+P πn πn 253 ARNDT 06 DPWA πn πn, ηn 159 HOEHLER 93 SPED π N π N 220±40 CUTKOSKY 80 IPWA π N π N 300±15 GUTZ 14 DPWA Multichannel 305± SHRESTHA 12A DPWA Multichannel 118 VRANA 00 DPWA Multichannel MODULUS r r (1700) ELASTIC POLE RESIDUE 10 to 40 ( 25) OUR ESTIMATE 40±6 SOKHOYAN 15A DPWA Multichannel 13±1±1 1 SVARC 14 L+P πn πn 18 ARNDT 06 DPWA πn πn, ηn 10 HOEHLER 93 SPED πn πn 13±3 CUTKOSKY 80 IPWA π N π N 40±6 GUTZ 14 DPWA Multichannel 42±7 Page 1 Created: 5/30/ :19
2 PHASE θ VALUE ( ) DOCUMENT ID TECN COMMENT 40 to 0 ( 20) OUR ESTIMATE 1±10 SOKHOYAN 15A DPWA Multichannel 30± 4±3 1 SVARC 14 L+P πn πn 40 ARNDT 06 DPWA πn πn, ηn 20±25 CUTKOSKY 80 IPWA π N π N 1±10 GUTZ 14 DPWA Multichannel 3±15 (1700) INELASTIC POLE RESIDUE The normalized residue is the residue divided by Γ pole /2. Normalized residue in N π (1700) η 0.12± ± 12 GUTZ 14 DPWA Multichannel 0.12± ± 15 Normalized residue in N π (1700) N(1535)π 0.035± ± 30 GUTZ 14 DPWA Multichannel Normalized residue in N π (1700) (1232)π, S-wave 0.25± ± 45 SOKHOYAN 15A DPWA Multichannel Normalized residue in N π (1700) (1232)π, D-wave 0.12± ± 30 SOKHOYAN 15A DPWA Multichannel Normalized residue in N π (1700) N(1520)π, P-wave 0.10± ± 20 SOKHOYAN 15A DPWA Multichannel (1700) BREIT-WIGNER MASS 1670 to 1750 ( 1700) OUR ESTIMATE 1715 ±20 SOKHOYAN 15A DPWA Multichannel ± 1.3 ARNDT 06 DPWA π N π N, η N 1710 ±30 CUTKOSKY 80 IPWA π N π N 1680 ±70 HOEHLER 79 IPWA π N π N Page 2 Created: 5/30/ :19
3 1715 ±20 GUTZ 14 DPWA Multichannel ± 4 SHRESTHA 12A DPWA Multichannel 1678 ± 1 PENNER 02C DPWA Multichannel 1732 ±23 VRANA 00 DPWA Multichannel (1700) BREIT-WIGNER WIDTH 200 to 400 ( 300) OUR ESTIMATE 300 ±25 SOKHOYAN 15A DPWA Multichannel 375.5± 7.0 ARNDT 06 DPWA π N π N, η N 280 ±80 CUTKOSKY 80 IPWA π N π N 230 ±80 HOEHLER 79 IPWA π N π N 300 ±25 GUTZ 14 DPWA Multichannel ± 9 SHRESTHA 12A DPWA Multichannel 606 ±15 PENNER 02C DPWA Multichannel 119 ±70 VRANA 00 DPWA Multichannel (1700) DECAY MODES The following branching fractions are our estimates, not fits or averages. Mode Fraction (Γ i /Γ) Γ 1 N π % Γ 2 N ππ % Γ 3 (1232)π % Γ 4 (1232)π, S-wave 5 35 % Γ 5 (1232)π, D-wave 4 16 % Γ 6 N ρ Γ 7 N ρ, S=3/2, S-wave seen Γ 8 N(1520)π, P-wave 1 5 % Γ 9 N(1535)π % Γ 10 (1232)η 3 7 % Γ 11 N γ % Γ 12 N γ, helicity=1/ % Γ 13 N γ, helicity=3/ % Page 3 Created: 5/30/ :19
4 (1700) BRANCHING RATIOS Γ ( N π ) /Γ total Γ 1 /Γ 10 to 20 OUR ESTIMATE 22 ±4 SOKHOYAN 15A DPWA Multichannel 15.6±0.1 ARNDT 06 DPWA π N π N, η N 12 ±3 CUTKOSKY 80 IPWA π N π N 20 ±3 HOEHLER 79 IPWA π N π N 22 ±4 GUTZ 14 DPWA Multichannel 22 ±4 14 ±1 SHRESTHA 12A DPWA Multichannel 14 ±1 PENNER 02C DPWA Multichannel 5 ±1 VRANA 00 DPWA Multichannel Γ ( (1232)π, S-wave ) /Γ total Γ 4 /Γ 20±15 SOKHOYAN 15A DPWA Multichannel ± 3 SHRESTHA 12A DPWA Multichannel 90± 2 VRANA 00 DPWA Multichannel Γ ( (1232)π, D-wave ) /Γ total Γ 5 /Γ 10± 6 SOKHOYAN 15A DPWA Multichannel ± 1 SHRESTHA 12A DPWA Multichannel 4± 1 VRANA 00 DPWA Multichannel Γ ( N ρ, S=3/2, S-wave ) /Γ total Γ 7 /Γ 30±3 SHRESTHA 12A DPWA Multichannel 1±1 VRANA 00 DPWA Multichannel Γ ( N(1520)π, P-wave ) /Γ total Γ 8 /Γ 3±2 SOKHOYAN 15A DPWA Multichannel Γ ( N(1535)π ) /Γ total Γ 9 /Γ 1.0±0.5 GUTZ 14 DPWA Multichannel 4 ±2 HORN 08A DPWA Multichannel Page 4 Created: 5/30/ :19
5 Γ ( (1232)η ) /Γ total Γ 10 /Γ 5±2 GUTZ 14 DPWA Multichannel 5±2 Γ ( N(1535)π ) /Γ ( (1232)η ) Γ 9 /Γ 10 VALUE DOCUMENT ID TECN COMMENT 0.67 KASHEVAROV 09 CBAL γp pπ 0 η (1700) PHOTON DECAY AMPLITUDES AT THE POLE (1700) N γ, helicity-1/2 amplitude A 1/2 MODULUS (GeV 1/2 ) PHASE ( ) DOCUMENT ID TECN COMMENT 0.175± ± 10 SOKHOYAN 15A DPWA Multichannel 0.109± ROENCHEN 14 DPWA (1700) N γ, helicity-3/2 amplitude A 3/2 MODULUS (GeV 1/2 ) PHASE ( ) DOCUMENT ID TECN COMMENT 0.180± ± 10 SOKHOYAN 15A DPWA Multichannel ROENCHEN 14 DPWA (1700) BREIT-WIGNER PHOTON DECAY AMPLITUDES (1700) N γ, helicity-1/2 amplitude A 1/2 VALUE (GeV 1/2 ) DOCUMENT ID TECN COMMENT 0.140±0.030 OUR ESTIMATE 0.165±0.020 SOKHOYAN 15A DPWA Multichannel 0.132±0.005 DUGGER 13 DPWA γ N π N 0.105±0.005 WORKMAN 12A DPWA γ N π N 0.165±0.020 GUTZ 14 DPWA Multichannel 0.160± ±0.010 SHRESTHA 12A DPWA Multichannel DRECHSEL 07 DPWA γ N π N 0.125±0.003 DUGGER 07 DPWA γ N π N PENNER 02D DPWA Multichannel (1700) N γ, helicity-3/2 amplitude A 3/2 VALUE (GeV 1/2 ) DOCUMENT ID TECN COMMENT 0.140±0.030 OUR ESTIMATE 0.170±0.025 SOKHOYAN 15A DPWA Multichannel 0.108±0.005 DUGGER 13 DPWA γ N π N 0.092±0.004 WORKMAN 12A DPWA γ N π N Page 5 Created: 5/30/ :19
6 0.170±0.025 GUTZ 14 DPWA Multichannel 0.165± ±0.008 SHRESTHA 12A DPWA Multichannel DRECHSEL 07 DPWA γ N π N 0.105±0.003 DUGGER 07 DPWA γ N π N PENNER 02D DPWA Multichannel 1 Fit to the amplitudes of HOEHLER 79. (1700) FOOTNOTES (1700) REFERENCES For early references, see Physics Letters 111B 1 (1982). SOKHOYAN 15A EPJ A51 95 V. Sokhoyan et al. (CBELSA/TAPS Collab.) GUTZ 14 EPJ A50 74 E. Gutz et al. (CBELSA/TAPS Collab.) PDG 14 CP C K. Olive et al. (PDG Collab.) ROENCHEN 14 EPJ A D. Roenchen et al. Also EPJ A51 63 (errat.) D. Roenchen et al. SVARC 14 PR C A. Svarc et al. DUGGER 13 PR C M. Dugger et al. (JLab CLAS Collab.) ANISOVICH 12A EPJ A48 15 A.V. Anisovich et al. (BONN, PNPI) SHRESTHA 12A PR C M. Shrestha, D.M. Manley (KSU) WORKMAN 12A PR C R. Workman et al. (GWU) KASHEVAROV 09 EPJ A V.L. Kashevarov et al. (MAMI Crystal Ball/TAPS) HORN 08A EPJ A I. Horn et al. (CB-ELSA Collab.) Also PRL I. Horn et al. (CB-ELSA Collab.) DRECHSEL 07 EPJ A34 69 D. Drechsel, S.S. Kamalov, L. Tiator (MAINZ, JINR) DUGGER 07 PR C M. Dugger et al. (JLab CLAS Collab.) ARNDT 06 PR C R.A. Arndt et al. (GWU) PENNER 02C PR C G. Penner, U. Mosel (GIES) PENNER 02D PR C G. Penner, U. Mosel (GIES) VRANA 00 PRPL T.P. Vrana, S.A. Dytman, T.-S.H. Lee (PITT, ANL) HOEHLER 93 πn Newsletter 9 1 G. Hohler (KARL) CUTKOSKY 80 Toronto Conf. 19 R.E. Cutkosky et al. (CMU, LBL) IJP Also PR D R.E. Cutkosky et al. (CMU, LBL) IJP HOEHLER 79 PDAT 12-1 G. Hohler et al. (KARLT) IJP Also Toronto Conf. 3 R. Koch (KARLT) IJP Page 6 Created: 5/30/ :19
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