Citation: S. Navas et al. (Particle Data Group), Phys. Rev. D 110, 030001 (2024)

I (J P ) = 23 ( 23 − ) Status:∆(1700) 3/2−∗∗∗∗

Older and obsolete values are listed and referenced in the 2014 edition, Chinese Physics C38 070001 (2014).

∆(1700) POLE POSITIONREAL PARTVALUE (MeV)

DOCUMENT ID

TECNCOMMENT

1640 to 1690 (≈ 1665) OUR ESTIMATE
1637± 32
ROENCHEN 22 DPWA Multichannel
1685± 10SOKHOYAN 15A DPWA Multichannel
1 SVARC1643± 6± 3
14 L+P
πN → πN
1675± 25
CUTKOSKY 80 IPWA π N → π N• • • We do not use the following data for averages, fits, limits, etc. • • •
1693
HUNT
1677
ROENCHEN
1685± 10GUTZ
1680± 10ANISOVICH
1632
ARNDT
1726
VRANA
1651
HOEHLER
1 Fit to the amplitudes of HOEHLER 79.

19
15A
14
12A
06
00
93

DPWA Multichannel
DPWA Multichannel
DPWA Multichannel
DPWA Multichannel
DPWA π N → π N, η N
DPWA Multichannel
SPED π N → π N−2×IMAGINARY PARTVALUE (MeV)

DOCUMENT ID

TECNCOMMENT

200 to 300 (≈ 250) OUR ESTIMATE
295± 29
ROENCHEN 22 DPWA Multichannel
300± 15SOKHOYAN 15A DPWA Multichannel
1 SVARC
217± 10 ± 8
14 L+P
πN → πN
220± 40
CUTKOSKY 80 IPWA π N → π N• • • We do not use the following data for averages, fits, limits, etc. • • •
213
HUNT
305
ROENCHEN
300± 15GUTZ
305± 15ANISOVICH
253
ARNDT
118
VRANA
159
HOEHLER
1 Fit to the amplitudes of HOEHLER 79.

19
15A
14
12A
06
00
93

DPWA Multichannel
DPWA Multichannel
DPWA Multichannel
DPWA Multichannel
DPWA π N → π N, η N
DPWA Multichannel
SPED π N → π N∆(1700) ELASTIC POLE RESIDUEMODULUS r
VALUE (MeV)

DOCUMENT ID

10 to 40 (≈ 25) OUR ESTIMATE
15± 12
ROENCHEN
40± 6
SOKHOYAN
1 SVARC13± 1± 113± 3
CUTKOSKY

https://pdg.lbl.gov

Page 1

TECN

22
15A
14
80

COMMENTDPWA Multichannel
DPWA Multichannel
L+P
πN → πN
IPWA π N → π N

Created: 5/31/2024 10:12

Citation: S. Navas et al. (Particle Data Group), Phys. Rev. D 110, 030001 (2024)• • • We do not use the following data for averages, fits, limits, etc. • • •24
ROENCHEN
40± 6
GUTZ
42± 7
ANISOVICH
18
ARNDT
10
HOEHLER
1 Fit to the amplitudes of HOEHLER 79.

15A
14
12A
06
93

DPWA Multichannel
DPWA Multichannel
DPWA Multichannel
DPWA π N → π N, η N
SPED π N → π N

PHASE θVALUE (◦ )DOCUMENT ID

TECNCOMMENT− 40 to 0 (≈ − 20) OUR ESTIMATE− 13 ± 74
ROENCHEN 22 DPWA Multichannel− 1 ± 10SOKHOYAN 15A DPWA Multichannel
1 SVARC− 30 ± 4± 3
14 L+P
πN → πN− 40
ARNDT
06 DPWA π N → π N, η N− 20 ± 25
CUTKOSKY 80 IPWA π N → π N• • • We do not use the following data for averages, fits, limits, etc. • • •− 7.3
ROENCHEN− 1 ± 10GUTZ
− 3 ± 15ANISOVICH
1 Fit to the amplitudes of HOEHLER 79.

15A DPWA Multichannel
14 DPWA Multichannel
12A DPWA Multichannel∆(1700) INELASTIC POLE RESIDUE
The “normalized residue” is the residue divided by Γpole /2.

Normalized residue in N π → ∆(1700) → ∆ η
MODULUSPHASE (◦ )DOCUMENT ID

TECNCOMMENT0.12± 0.02
− 60 ± 12
GUTZ
14 DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •0.12± 0.03

− 60 ± 15

ANISOVICH

12A DPWA Multichannel

Normalized residue in N π → ∆(1700) → Σ K
MODULUSPHASE (◦ )DOCUMENT ID

TECNCOMMENT

0.007± 0.008− 176 ± 160
ROENCHEN 22 DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •
0.011

− 147

ROENCHEN

15A DPWA Multichannel

Normalized residue in N π → ∆(1700) → N(1535)π
MODULUSPHASE (◦ )DOCUMENT ID

0.035± 0.015− 75 ± 30

GUTZ

TECN

14

COMMENTDPWA Multichannel

Normalized residue in N π → ∆(1700) → ∆(1232)π, S-wave
MODULUSPHASE (◦ )DOCUMENT ID

TECNCOMMENT

0.20± 0.15
146 ± 133
ROENCHEN 22 DPWA Multichannel
0.25± 0.12
135 ± 45SOKHOYAN 15A DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •
0.39

151

https://pdg.lbl.gov

ROENCHEN

Page 2

15A DPWA Multichannel

Created: 5/31/2024 10:12

Citation: S. Navas et al. (Particle Data Group), Phys. Rev. D 110, 030001 (2024)

Normalized residue in N π → ∆(1700) → ∆(1232)π, D-wave
MODULUSPHASE (◦ )DOCUMENT ID

TECNCOMMENT

0.038± 0.039
127 ± 127
ROENCHEN 22 DPWA Multichannel
0.12 ± 0.06
− 160 ± 30
SOKHOYAN 15A DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •
0.054

166

ROENCHEN

15A DPWA Multichannel

Normalized residue in N π → ∆(1700) → N(1520)π, P-wave
MODULUSPHASE (◦ )DOCUMENT ID

0.10± 0.03

− 10 ± 20

SOKHOYAN

TECNCOMMENT

15A DPWA Multichannel∆(1700) BREIT-WIGNER MASSVALUE (MeV)

1690

DOCUMENT ID

TECNCOMMENT

to 1730 (≈ 1710) OUR ESTIMATE

1704 ± 8
GOLOVATCH 19 DPWA γ p → π + π − p11720 ± 5
HUNT
19 DPWA Multichannel
1715 ± 20
SOKHOYAN 15A DPWA Multichannel
1 ARNDT
1695.0± 1.3
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• • • We do not use the following data for averages, fits, limits, etc. • • •1715 ± 20301715 +− 15
1691 ± 41678 ± 1
1732 ± 23
1 Statistical error only.

GUTZ

14

ANISOVICH

12A DPWA Multichannel

1 SHRESTHA

12A DPWA Multichannel
02C DPWA Multichannel
00 DPWA Multichannel

PENNERVRANADPWA Multichannel∆(1700) BREIT-WIGNER WIDTHVALUE (MeV)220

DOCUMENT ID

TECNCOMMENT

to 380 (≈ 300) OUR ESTIMATE

295 ± 35
GOLOVATCH 19 DPWA γ p → π + π − p1
226 ± 14HUNT
19 DPWA Multichannel
300 ± 25SOKHOYAN 15A DPWA Multichannel
1 ARNDT
375.5± 7.0
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• • • We do not use the following data for averages, fits, limits, etc. • • •300 ± 25
40
310 +
− 15
248 ± 9606 ± 15119 ± 70
1 Statistical error only.

https://pdg.lbl.gov

GUTZ
ANISOVICH
1 SHRESTHAPENNER
VRANA

Page 314DPWA Multichannel

12A DPWA Multichannel
12A DPWA Multichannel
02C DPWA Multichannel
00 DPWA Multichannel

Created: 5/31/2024 10:12

Citation: S. Navas et al. (Particle Data Group), Phys. Rev. D 110, 030001 (2024)∆(1700) DECAY MODES
The following branching fractions are our estimates, not fits or averages.

Γ1
Γ2
Γ3
Γ4
Γ5
Γ6
Γ7
Γ8
Γ9
Γ10
Γ11
Γ12

Mode

Fraction (Γi /Γ)NπNππ∆(1232)π∆(1232)π , S-wave∆(1232)π , D-wave
N ρ , S=3/2, S-wave
N(1520)π , P-wave
N(1535)π∆(1232)η
NγN γ , helicity=1/2
N γ , helicity=3/2

10–20 %
>31 %
9–70 %
5–54 %
4–16 %
22–32%
1–5 %
0.5–1.5 %3–7 %0.22–0.60 %
0.12–0.30 %0.10–0.30 %∆(1700) BRANCHING RATIOSΓ N π /Γtotal
VALUE (%)

Γ1 /ΓDOCUMENT ID

TECNCOMMENT

10 to 20 OUR ESTIMATE
1 HUNT
15 ± 219 DPWA Multichannel
22 ± 4SOKHOYAN 15A DPWA Multichannel
1 ARNDT15.6± 0.1
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• • • We do not use the following data for averages, fits, limits, etc. • • •22 ± 422 ± 414 ± 114 ± 15 ±1
1 Statistical error only.

GUTZ
ANISOVICH
1 SHRESTHAPENNER
VRANA

14
12A
12A
02C
00

DPWA Multichannel
DPWA Multichannel
DPWA Multichannel
DPWA Multichannel
DPWA MultichannelΓ N π π /Γtotal

Γ2 /Γ

VALUE

DOCUMENT ID

TECN

0.89± 0.11

COMMENTGOLOVATCH 19

DPWA γ p → π + π − p

DOCUMENT ID

TECNΓ ∆(1232)π , S-wave /Γtotal
VALUE (%)

49± 5
20± 15https://pdg.lbl.gov

Γ4 /Γ
1 HUNTSOKHOYAN

Page 4

COMMENT

19 DPWA Multichannel
15A DPWA Multichannel

Created: 5/31/2024 10:12

Citation: S. Navas et al. (Particle Data Group), Phys. Rev. D 110, 030001 (2024)• • • We do not use the following data for averages, fits, limits, etc. • • •
25
20 +
− 13
54± 3
90± 2
1 Statistical error only.

ANISOVICH

12A DPWA Multichannel

1 SHRESTHA

12A DPWA Multichannel
00 DPWA Multichannel

VRANA


Γ ∆(1232)π , D-wave /Γtotal
VALUE (%)

Γ5 /ΓDOCUMENT ID

TECNCOMMENT

1 HUNT

7.6± 0.3
19 DPWA Multichannel
10 ± 6SOKHOYAN 15A DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •
14
12 +
− 7
1 ± 1
4 ± 1
1 Statistical error only.

ANISOVICH
1 SHRESTHAVRANA12A DPWA Multichannel
12A DPWA Multichannel
00 DPWA MultichannelΓ N ρ , S=3/2, S-wave /Γtotal
VALUE (%)

Γ6 /ΓDOCUMENT ID

TECNCOMMENT

1 HUNT27± 5
19 DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •1 SHRESTHA
30± 3
12A DPWA Multichannel
1± 1
1 Statistical error only.

VRANA

00

DPWA MultichannelΓ N(1520)π , P-wave /Γtotal

Γ7 /Γ

VALUE (%)

DOCUMENT ID

3± 2

SOKHOYAN

TECNCOMMENT

15A DPWA MultichannelΓ N(1535)π /Γtotal
VALUE (%)

Γ8 /ΓDOCUMENT ID

TECNCOMMENT

1.0± 0.5
GUTZ
14 DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •
4 ±2

HORN

08A DPWA MultichannelΓ ∆(1232)η /Γtotal
VALUE (%)

Γ9 /ΓDOCUMENT ID

TECNCOMMENT

5± 2
GUTZ
14 DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •5± 2

ANISOVICH

12A DPWA MultichannelΓ N(1535)π /Γ ∆(1232)η
VALUE

Γ8 /Γ9DOCUMENT ID

TECNCOMMENT• • • We do not use the following data for averages, fits, limits, etc. • • •0.67

KASHEVAROV 09

CBAL γ p → p π 0 η

https://pdg.lbl.gov

Page 5Created: 5/31/2024 10:12

Citation: S. Navas et al. (Particle Data Group), Phys. Rev. D 110, 030001 (2024)∆(1700) PHOTON DECAY AMPLITUDES AT THE POLE∆(1700) → N γ , helicity-1/2 amplitude A1/2
MODULUS (GeV−1/2 )PHASE (◦ )DOCUMENT ID

TECNCOMMENT

0.163± 0.060− 4.4 ± 39
ROENCHEN 22 DPWA Multichannel
0.175± 0.020
50 ± 10SOKHOYAN 15A DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •
0.123

1.1

ROENCHEN

15A DPWA Multichannel∆(1700) → N γ , helicity-3/2 amplitude A3/2
MODULUS (GeV−1/2 )PHASE (◦ )DOCUMENT ID

TECNCOMMENT

0.221± 0.093− 12 ± 40
ROENCHEN 22 DPWA Multichannel
0.180± 0.020
45 ± 10SOKHOYAN 15A DPWA Multichannel• • • We do not use the following data for averages, fits, limits, etc. • • •
0.124

22

ROENCHEN

15A DPWA Multichannel∆(1700) BREIT-WIGNER PHOTON DECAY AMPLITUDES∆(1700) → N γ , helicity-1/2 amplitude A1/2
VALUE (GeV−1/2 )DOCUMENT ID

TECNCOMMENT

0.100 to 0.160 (≈ 0.130) OUR ESTIMATE
0.0872± 0.0189
GOLOVATCH 19 DPWA γ p → π + π − p10.156 ± 0.017
HUNT
19 DPWA Multichannel
0.165 ± 0.020
SOKHOYAN 15A DPWA Multichannel
1 DUGGER
0.132 ± 0.005
13 DPWA γ N → π N
10.105 ± 0.005
WORKMAN
12A DPWA γ N → π N• • • We do not use the following data for averages, fits, limits, etc. • • •0.165 ± 0.020
0.160 ± 0.020
0.058 ± 0.010
0.226
0.125 ± 0.003
0.096
1 Statistical error only.

GUTZ
ANISOVICH
1 SHRESTHADRECHSELDUGGERPENNER

14
12A
12A
07
07
02D

DPWA Multichannel
DPWA Multichannel
DPWA Multichannel
DPWA γ N → π N
DPWA γ N → π N
DPWA Multichannel∆(1700) → N γ , helicity-3/2 amplitude A3/2
VALUE (GeV−1/2 )DOCUMENT ID

TECNCOMMENT

0.090 to 0.170 (≈ 0.130) OUR ESTIMATE
0.0872± 0.0164
GOLOVATCH 19 DPWA γ p → π + π − p10.0125± 0.0016
HUNT
19 DPWA Multichannel
0.170 ± 0.025
SOKHOYAN 15A DPWA Multichannel
1 DUGGER
0.108 ± 0.005
13 DPWA γ N → π N
1 WORKMAN
0.092 ± 0.004
12A DPWA γ N → π N• • • We do not use the following data for averages, fits, limits, etc. • • •0.170 ± 0.025
0.165 ± 0.025
0.097 ± 0.008

https://pdg.lbl.gov

GUTZ
ANISOVICH
1 SHRESTHA

Page 614 DPWA Multichannel
12A DPWA Multichannel
12A DPWA Multichannel

Created: 5/31/2024 10:12

Citation: S. Navas et al. (Particle Data Group), Phys. Rev. D 110, 030001 (2024)

0.210
0.105 ± 0.003
0.154
1 Statistical error only.

DRECHSELDUGGERPENNER

07 DPWA γ N → π N
07 DPWA γ N → π N
02D DPWA Multichannel∆(1700) REFERENCES
For early references, see Physics Letters 111B 1 (1982).
ROENCHEN
22
GOLOVATCH 19
HUNT
19
ROENCHEN15ASOKHOYAN
15A
GUTZ
14
PDG
14
SVARC
14
DUGGER
13
ANISOVICH
12A
SHRESTHA
12A
WORKMAN12A
KASHEVAROV 09
HORN
08A
Also
DRECHSEL
07
DUGGER
07
ARNDT
06
PENNER
02C
PENNER
02D
VRANA
00
HOEHLER
93
CUTKOSKY80
Also
HOEHLER79
Also

EPJ A58 229
PL B788 371
PR C99 055205
EPJ A51 70
EPJ A51 95
EPJ A50 74
CP C38 070001
PR C89 045205
PR C88 065203
EPJ A48 15
PR C86 055203
PR C86 015202
EPJ A42 141
EPJ A38 173
PRL 101 202002
EPJ A34 69
PR C76 025211
PR C74 045205
PR C66 055211
PR C66 055212
PRPL 328 181
π N Newsletter 9 1
Toronto Conf. 19
PR D20 2839
PDAT 12-1
Toronto Conf. 3

https://pdg.lbl.gov

D. Roenchen et al.
(JULI, GWU, BONN+)
E. Golovatch et al.
(CLAS Collab.)
B.C. Hunt, D.M. Manley
D. Roenchen et al.
V. Sokhoyan et al.
(CBELSA/TAPS Collab.)
E. Gutz et al.
(CBELSA/TAPS Collab.)
K. Olive et al.
(PDG Collab.)
A. Svarc et al.
(RBI Zagreb, UNI Tuzla)
M. Dugger et al.
(JLab CLAS Collab.)
A.V. Anisovich et al.
(BONN, PNPI)
M. Shrestha, D.M. Manley(KSU)
R. Workman et al.
(GWU)
V.L. Kashevarov et al.
(MAMI Crystal Ball/TAPS)
I. Horn et al.
(CB-ELSA Collab.)
I. Horn et al.
(CB-ELSA Collab.)
D. Drechsel, S.S. Kamalov, L. Tiator(MAINZ, JINR)
M. Dugger et al.
(JLab CLAS Collab.)
R.A. Arndt et al.
(GWU)G. Penner, U. Mosel(GIES)
G. Penner, U. Mosel(GIES)
T.P. Vrana, S.A. Dytman, T.-S.H. Lee(PITT, ANL)
G. Hohler(KARL)
R.E. Cutkosky et al.
(CMU, LBL) IJP
R.E. Cutkosky et al.
(CMU, LBL) IJP
G. Hohler et al.
(KARLT) IJP
R. Koch(KARLT) IJP

Page 7Created: 5/31/2024 10:12