List of the data sets

List of the fitted data sets

For the fitted reactions we show the range of the invariant masses (in MeV) used in the fit

γ p → π⁰ p

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] D.Hornidge et al. [A2, CB-TAPS] Phys.Rev.Lett. 111, 062004 (2013)	dσ/dΩ	—	—	—	1075-1140	1075-1140
[2] P.Adlarson et al. [A2] Phys.Rev.C92, 024617 (2015)	dσ/dΩ	—	—	—	1140-1960	1140-1960
[3] M.Fuchs et al. [TAPS@MAMI] Phys.Lett.B386, 20 (1996)	dσ/dΩ	1074-1185	1074-1185	1074-1185	—	—
[4,5] J.Ahrens et al. [GDH] PRL88, 232002(2002), EPJA 21, 323(2004)	dσ/dΩ	1210-1530	1210-1530	1210-1530	1210-1530	1210-1530
[4,5] J.Ahrens et al. [GDH] PRL88, 232002(2002), EPJA 21, 323(2004)	σ_3/2-σ_1/2	1210-1530	1210-1530	1210-1530	1210-1530	1210-1530
[6] O.Bartalini et al. [GRAAL] Eur.Phys.J.A 26, 399 (2005)	dσ/dΩ	1385-1945	1385-1945	1385-1945	1385-1945	1385-1945
[7] O.Bartholomy et al. [CB] PRL 94, 012003 (2005), + [8] H.van Pee et al. [CB] EPJA 31, 61 (2007)	dσ/dΩ	1210-2514	1210-2514	1210-2514	1210-2514	1210-2514
[9] M.Dugger et al. [CLAS] Phys.Rev.C 76, 025211 (2007)	dσ/dΩ	1465-2410	1465-2410	1465-2410	1465-2410	1465-2410
[10] V.Crede et al. [CLAS] Phys.Rev.C 84, 055203 (2011)	dσ/dΩ	1580-2370	1580-2370	1580-2370	1580-2370	1580-2370
[11] SAID database http://gwdac.phys.gwu.edu/	Σ	1200-1700	1200-1700	1200-1700	1200-1700	1200-1700
[12] N.Sparks et al. Phys.Rev.C 81, 065210 (2010)	Σ	1620-2000	1620-2000	1620-2000	1620-2000	1620-2000
[13] SAID database http://gwdac.phys.gwu.edu/	T	1200-2200	1200-2200	1200-2200	1200-2200	1200-2200
[14] SAID database http://gwdac.phys.gwu.edu/	P	1200-2200	1200-2200	1200-2200	1200-2200	1200-2200
[15] SAID database http://gwdac.phys.gwu.edu/	G	1230-2240	1230-2240	1230-2240	1230-2240	1230-2240
[16] SAID database http://gwdac.phys.gwu.edu/	H	1820-2240	1820-2240	1820-2240	1820-2240	1820-2240
[17] SAID database http://gwdac.phys.gwu.edu/	O_x′	1310-1740	1310-1740	1310-1740	1310-1740	1310-1740
[18] SAID database http://gwdac.phys.gwu.edu/	O_z′	1310-1740	1310-1740	1310-1740	1310-1740	1310-1740
[19] M.Dugger et al. [CLAS] PRC 88, 065203 (2013), PRC 89, 029901 (2014)	Σ	—	—	1710-2095	1710-2095	1710-2095
[20] A.Thiel et al. [CB] Eur.Phys.J. A53, 8 (2017)	G	—	—	1440-1820	1440-1820	1440-1820
[21] J.Hartmann et al. [CB] Phys.Lett.B 748, 212 (2015)	T	—	—	1470-2085	1470-2085	1470-2085
[21] J.Hartmann et al. [CB] Phys.Lett.B 748, 212 (2015)	P	—	—	1470-1612	1470-1612	1470-1612
[21] J.Hartmann et al. [CB] Phys.Lett.B 748, 212 (2015)	H	—	—	1470-1612	1470-1612	1470-1612
[22] M.Gottschall et al. [CB] e-Print: 1904.12560 [nucl-ex]	E	—	—	1420-1760	1420-2258	1420-2258
[23] M. Dieterle [A2] Phys.Rev.C (2018) 065205-1-065205-28	dσ/dΩ	—	—	—	—	1075-1135
[23] M. Dieterle [A2] Phys.Rev.C (2018) 065205-1-065205-28	dσ/dΩ	—	—	—	—	1136-1957
[CLAS] Private communication	G	—	—	—	—	1439-2170

γ p → π⁺ n

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] SAID database http://gwdac.phys.gwu.edu/	dσ/dΩ	1480-2200	1480-2200	1480-2200	1480-2200	1480-2200
[2,3] J.Ahrens et al. [GDH] EPJA 21, 323(2004), PRC 74, 045204 (2006)	dσ/dΩ	1105-1535	1105-1535	1105-1535	1105-1535	1105-1535
[2,3] J.Ahrens et al. [GDH] EPJA 21, 323(2004), PRC 74, 045204 (2006)	σ_3/2-σ_1/2	1105-1535	1105-1535	1105-1535	1105-1535	1105-1535
[4] M.Dugger et al. [CLAS] Phys.Rev.C79, 065206 (2009)	dσ/dΩ	1500-2310	1500-2310	1500-2310	1500-2310	1500-2310
[5] SAID database http://gwdac.phys.gwu.edu/	Σ	1200-1690	1200-1690	1200-1690	1200-1690	1200-1690
[6] SAID database http://gwdac.phys.gwu.edu/	G	1215-2100	1215-2100	1215-2100	1215-2100	1215-2100
[7] SAID database http://gwdac.phys.gwu.edu/	H	1215-2050	1215-2050	1215-2050	1215-2050	1215-2050
[8] SAID database http://gwdac.phys.gwu.edu/	P	1200-2260	1200-2260	1200-2260	1200-2260	1200-2260
[9] SAID database http://gwdac.phys.gwu.edu/	T	1200-2260	1200-2260	1200-2260	1200-2260	1200-2260
[10] M.Dugger et al. [CLAS] PRC 88, 065203 (2013), PRC 89, 029901 (2014)	Σ	—	—	1725-2100	1725-2100	1725-2100
[11] S.Strauch et al. Phys.Lett.B 750, 53 (2015)	E	—	—	—	1250-2230	1250-2230
[CLAS] Private communication	G	—	—	—	—	1465-2243

γ p → η p

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] E.F.McNicoll et al. Phys.Rev. C82, 035208 (2010)	dσ/dΩ	1488-1870	1488-1870	1488-1870	1488-1870	1488-1870
[2] V.Crede et al. Phys.Rev. C80, 055202 (2009)	dσ/dΩ	1885-2370	1885-2370	1885-2370	1885-2370	1885-2370
[3] J.Ajaka et al. Phys.Rev.Lett. 81, 1797 (1998)	Σ	1500-1630	1500-1630	1500-1630	1500-1630	1500-1630
[4] O.Bartalini et al. Eur.Phys.J. A33, 169 (2007)	Σ	1490-1910	1490-1910	1490-1910	1490-1910	1490-1910
[5] C.S.Akondi et al. Phys.Rev.Lett. 113, 102001 (2014)	F	—	—	—	1495-1850	1495-1850
[6] C.S.Akondi et al. Phys.Rev.Lett. 113, 102001 (2014)	T	—	—	—	1495-1850	1495-1850
[7] J.Muller et al. Phys.Lett.B 803 (2020) 135323	E	—	—	—	1515-2240	1515-2240
[8] J.Muller et al. Phys.Lett.B 803 (2020) 135323	T	—	—	—	1495-1610	1495-1610
[9] J.Muller et al. Phys.Lett.B 803 (2020) 135323	P	—	—	—	1495-1610	1495-1610
[10] J.Muller et al.Phys.Lett.B 803 (2020) 135323	H	—	—	—	1495-1610	1495-1610
[11] J.Muller et al.Phys.Lett.B 803 (2020) 135323	G	—	—	—	1515-1795	1515-1795
[12] V.L. Kashevarov Phys.Rev.Lett. 118 (2017)	dσ/dΩ	—	—	—	1488-1891	1488-1891
[13] V.L. Kashevarov Phys.Rev.Lett. 118 (2017)	dσ/dΩ	—	—	—	1887-1956	1887-1956
[14] P. Collins [CLAS] Phys.Lett.B 771 (2017) 213-221	Σ	—	—	—	1700-2080	1700-2080
[15] Observation of the pη′ cusp in the new precise beam asymmetry Σ data for γ p → p η	Σ	—	—	—	1748-2045	1748-2045
[16] I. Senderovich [CLAS] Phys.Lett.B 755 (2016)	E	—	—	—	1525-2125	1525-2125

γ p → η′ p

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] V.Crede et al., Phys.Rev. C80, 055202 (2009)	dσ/dΩ	—	—	—	1934-2350	1934-2350
[2] M.Williams et al., Phys.Rev. C80, 045213 (2009)	dσ/dΩ	—	—	—	1925-2380	1925-2380
[3] V.L.Kashevarov et al., Phys.Rev.Lett. 118, 212001 (2017)	dσ/dΩ	—	—	—	1898-1956	1898-1956
[4] P.Collins et al., Phys.Lett. B771, 213 (2017)	Σ	—	—	—	1896-2092	1896-2092
[5] P. Levi Sandri et al., Eur.Phys.J. A51, 77 (2015)	Σ	—	—	—	1896-2017	1896-2017

γ p → K⁺ Λ

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] M.E.McCracken et al., Phys.Rev. C81, 025201 (2010)	dσ/dΩ	1625-2395	1625-2395	1625-2395	1625-2395	1625-2395
[1] M.E.McCracken et al., Phys.Rev. C81, 025201 (2010)	P	1645-2395	1645-2395	1645-2395	—	—
[2] T.C.Jude et al. Phys.Lett. B735, 112 (2014)	dσ/dΩ	—	—	1620-1890	1620-1890	1620-1890
[3] A.Lleres et al., Eur.Phys.J. A31, 79 (2007)	Σ	1650-1910	1650-1910	1650-1910	1650-1910	1650-1910
[3] A.Lleres et al., Eur.Phys.J. A31, 79 (2007)	P	1650-1910	1650-1910	1650-1910	1650-1910	1650-1910
[4] R.Bradford et al. Phys.Rev. C75, 035205 (2007)	C_x	1680-2450	1680-2450	1680-2450	1680-2450	1680-2450
[4] R.Bradford et al. Phys.Rev. C75, 035205 (2007)	C_z	1680-2450	1680-2450	1680-2450	1680-2450	1680-2450
[5] A.Lleres et al. Eur.Phys.J. A39, 149 (2009)	O_x′	1645-1910	1645-1910	1645-1910	1645-1910	1645-1910
[5] A.Lleres et al. Eur.Phys.J. A39, 149 (2009)	O_z′	1645-1910	1645-1910	1645-1910	1645-1910	1645-1910
[5] A.Lleres et al. Eur.Phys.J. A39, 149 (2009)	T	1645-1910	1645-1910	1645-1910	1645-1910	1645-1910
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	Σ	—	—	—	1720-2180	1720-2180
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	P	—	—	—	1720-2180	1720-2180
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	T	—	—	—	1720-2180	1720-2180
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	O_x	—	—	—	1720-2180	1720-2180
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	O_z	—	—	—	1720-2180	1720-2180

γ p → K⁺ Σ⁰

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] B.Dey et al., Phys.Rev. C82, 025202 (2010)	dσ/dΩ	1695-2350	1695-2350	1695-2350	1695-2350	1695-2350
[1] B.Dey et al., Phys.Rev. C82, 025202 (2010)	P	1751-2350	1751-2350	1751-2350	1751-2350	1751-2350
[2] R.G.T.Zegers et al., Phys.Rev.Lett. 91, 092001 (2003)	Sigma	1946-2300	1946-2300	1946-2300	1946-2300	1946-2300
[3] A.Lleres et al., Eur.Phys.J. A31, 79 (2007)	Sigma	1755-1906	1755-1906	1755-1906	1755-1906	1755-1906
[4] R.Bradford et al., Phys.Rev. C75, 035205 (2007)	C_x	1786-2350	1786-2350	1786-2350	1786-2350	1786-2350
[4] R.Bradford et al., Phys.Rev. C75, 035205 (2007)	C_z	1786-2350	1786-2350	1786-2350	1786-2350	1786-2350
[5] T.C.Jude et al. Phys.Lett. B735, 112 (2014)	DCS	—	—	1700-1900	1700-1900	1700-1900
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	P	—	—	—	1737-2170	1737-2170
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	Sigma	—	—	—	1737-2170	1737-2170
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	T	—	—	—	1737-2170	1737-2170
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	O_x	—	—	—	1737-2170	1737-2170
[6] C.A.Paterson et al. Phys.Rev. C93, 065201 (2016)	O_z	—	—	—	1737-2170	1737-2170

γ p → K⁰ Σ⁺

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] B.Carnahan, Thesis, Catholic University, UMI-31-0909682, 2003	dσ/dΩ	1796-2260	1796-2260	1796-2260	1796-2260	1796-2260
[2] R.Lawall et al., Eur.Phys.J. A24, 275 (2005)	dσ/dΩ	1716-2370	1716-2370	1716-2370	1716-2370	1716-2370
[3] R.Castelijns et al., Eur.Phys.J. A35, 39 (2008)	dσ/dΩ	1716-2238	1716-2238	1716-2238	1716-2238	1716-2238
[3] R.Castelijns et al., Eur.Phys.J. A35, 39 (2008)	P	1716-2238	1716-2238	1716-2238	1716-2238	1716-2238
[4] R.Ewald et al., AIP Conf.Proc. 1257, 566 (2010)	dσ/dΩ	1716-2238	1716-2238	1716-2238	1716-2238	1716-2238
[4] R.Ewald et al., AIP Conf.Proc. 1257, 566 (2010)	P	1737-2196	1737-2196	1737-2196	1737-2196	1737-2196
[4] R.Ewald et al., AIP Conf.Proc. 1257, 566 (2010)	Σ	1743-1947	1743-1947	1743-1947	1743-1947	1743-1947
[5] P.Aguar-Bartolome et al. Phys.Rev. C88, 044601 (2013)	dσ/dΩ	—	—	1730-1885	1730-1885	1730-1885
[5] P.Aguar-Bartolome et al. Phys.Rev. C88, 044601 (2013)	Σ	—	—	1730-1885	1730-1885	1730-1885
[6] C.S.Nepali et al. Phys.Rev. C87, 045206 (2013)	P	—	—	1795-2260	1795-2260	1795-2260

γ p → π⁰π⁰ p

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] U.Thoma et al. Phys.Lett. B659, 87 (2008)	dσ/dΩ	1200-1850	1200-1850	1200-1850	1200-1850	1200-1850
[2] Y.Assafiri et al. Phys.Rev.Lett. 90, 222001 (2003)	Σ	1450-1900	1450-1900	1450-1900	1450-1900	1450-1900
[3] J.Ahrens et al. Phys.Lett. B624, 173 (2005)	E	1350-1550	1350-1550	1350-1550	1350-1550	1350-1550
[4] V.Sokhoyan et al. Eur.Phys.J. A51, 95 (2015)	dσ/dΩ	—	—	1600-2360	1600-2360	1600-2360
[4] V.Sokhoyan et al. Eur.Phys.J. A51, 95 (2015)	Σ	—	—	1660-2200	1660-2200	1660-2200
[4] V.Sokhoyan et al. Eur.Phys.J. A51, 95 (2015)	I_c	—	—	1660-2200	1660-2200	1660-2200
[4] V.Sokhoyan et al. Eur.Phys.J. A51, 95 (2015)	I_s	—	—	1660-2200	1660-2200	1660-2200
[5] V.L.Kashevarov et al. Phys.Rev. C85, 064610 (2012)	dσ/dΩ	—	—	1209-1870	1209-1870	1209-1870
[6] Tobias Seifen data	H	—	—	—	1450-1632	1450-1632
[6] Tobias Seifen data	P	—	—	—	1450-1632	1450-1632
[6] Tobias Seifen data	T	—	—	—	1450-2280	1450-2280
[6] Tobias Seifen data	P_x	—	—	—	1450-2280	1450-2280
[6] Tobias Seifen data	P_y	—	—	—	1450-2280	1450-2280
[6] Tobias Seifen data	P_xc	—	—	—	1450-1632	1450-1632
[6] Tobias Seifen data	P_yc	—	—	—	1450-1632	1450-1632
[6] Tobias Seifen data	P_xs	—	—	—	1450-1632	1450-1632
[6] Tobias Seifen data	P_ys	—	—	—	1450-1632	1450-1632

γ p → π⁰η p

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] I.Horn et al., Eur.Phys.J. A38, 173 (2008)	dσ/dΩ	1650-2350	1650-2350	—	—	—
[2] E.Gutz et al., Eur.Phys.J. A50, 74 (2014)	dσ/dΩ	—	—	1680-2360	1680-2360	1680-2360
[2] E.Gutz et al., Eur.Phys.J. A50, 74 (2014)	Σ	—	—	1706-1946	1706-1946	1706-1946
[2] E.Gutz et al., Eur.Phys.J. A50, 74 (2014)	I_c	—	—	1706-1946	1706-1946	1706-1946
[2] E.Gutz et al., Eur.Phys.J. A50, 74 (2014)	I_s	—	—	1706-1946	1706-1946	1706-1946

γ p → π⁺π^- p

Reference	Observable	BG2011	BG2012	BG2014	BG2019	Current
[1] E. Golovatch [CLAS] Phys.Lett.B 788 (2019)	dσ/dΩ	—	—	—	1600-2300	1600-2300
[1] E. Golovatch [CLAS] Phys.Lett.B 788 (2019)	σ_tot	—	—	—	1680-2360	1680-2360
[2] Private communication	I_c	—	—	—	1743-2086	1743-2086
[2] Private communication	I_s	—	—	—	1743-2086	1743-2086

List of the fitted data sets

For the fitted reactions we show the range of the invariant masses (in MeV) used in the fit

γ p → π0 p

γ p → π+ n

γ p → η p

γ p → η′ p

γ p → K+ Λ

γ p → K+ Σ0

γ p → K0 Σ+

γ p → π0π0 p

γ p → π0η p

γ p → π+π- p