Light baryon spectroscopy

Authors

  • Annika Thiel HISKP, Uni Bonn

DOI:

https://doi.org/10.31349/SuplRevMexFis.3.0308001

Keywords:

Light baryon spectroscopy, photoproduction

Abstract

One of the unresolved questions in Hadron Physics comes from the field of Baryon Spectroscopy. Here, the exact interaction between the quarks inside the nucleons is investigated via measurement of the excitation spectrum of the nucleons. Comparison to constituent quark models as well as lattice QCD calculations reveal substantial differences is the number of observed states and in the mass hierarchy of the first excitations. This proceeding will give a short recap about the current developments in the field of Light Baryon Spectroscopy.

References

U. Loring, B. C. Metsch and H. R. Petry, Eur. Phys. J. A 10, 395-446 (2001) doi:10.1007/s100500170105 [arXiv:hep-ph/0103289 [hep-ph]].

R. G. Edwards, J. J. Dudek, D. G. Richards and S. J. Wallace, Phys. Rev. D 84, 074508 (2011) doi:10.1103/PhysRevD.84.074508 [arXiv:1104.5152 [hep-ph]].

A. M. Sandorfi, S. Hoblit, H. Kamano and T. S. H. Lee, J. Phys. G 38, 053001 (2011) doi:10.1088/0954-3899/38/5/053001 [arXiv:1010.4555 [nucl-th]].

Y. Wunderlich, P. Kroenert, F. Afzal and A. Thiel, Phys. Rev. C 102, no.3, 034605 (2020) doi:10.1103/PhysRevC.102.034605 [arXiv:2004.14483 [nucl-th]].

P. Kroenert, Y. Wunderlich, F. Afzal and A. Thiel, Phys. Rev. C 103, no.1, 014607 (2021) doi:10.1103/PhysRevC.103.014607 [arXiv:2009.04356 [nucl-th]].

D. G. Ireland, E. Pasyuk and I. Strakovsky, Prog. Part. Nucl. Phys. 111, 103752 (2020) doi:10.1016/j.ppnp.2019.103752 [arXiv:1906.04228 [nucl-ex]].

A. Thiel, F. Afzal and Y. Wunderlich, Light Baryon Spectroscopy, Progress in Particle and Nuclear Physics, submitted for publication.

P. Adlarson et al. [A2], Phys. Rev. C 92, no.2, 024617 (2015) doi:10.1103/PhysRevC.92.024617 [arXiv:1506.08849 [hep-ex]].

Y. Wunderlich, F. Afzal, A. Thiel and R. Beck, Eur. Phys. J. A 53, no.5, 86 (2017) doi:10.1140/epja/i2017-12255-0 [arXiv:1611.01031 [physics.data-an]].

V. L. Kashevarov et al. [A2], Phys. Rev. Lett. 118, no.21, 212001 (2017) doi:10.1103/PhysRevLett.118.212001 [arXiv:1701.04809 [nucl-ex]].

V. Sokhoyan et al. [A2], Phys. Rev. C 97, no.5, 055212 (2018) doi:10.1103/PhysRevC.97.055212 [arXiv:1803.00727 [nucl-ex]].

V. L. Kashevarov, et al. Phys. Rev. C 85, 064610 (2012) doi:10.1103/PhysRevC.85.064610 [arXiv:1204.4058 [nucl-ex]].

W. J. Briscoe et al. [A2], Phys. Rev. C 100, no.6, 065205 (2019) doi:10.1103/PhysRevC.100.065205 [arXiv:1908.02730 [nucl-ex]].

F. Afzal et al. [CBELSA/TAPS], Phys. Rev. Lett. 125, no.15, 152002 (2020) doi:10.1103/PhysRevLett.125.152002 [arXiv:2009.06248 [nucl-ex]].

P. Collins et al. [CLAS], Phys. Lett. B 771, 213-221 (2017) doi:10.1016/j.physletb.2017.05.045 [arXiv:1703.00433 [nucl-ex]].

O. Bartalini et al. [GRAAL], Eur. Phys. J. A 33, 169-184 (2007) doi:10.1140/epja/i2007-10439-9 [arXiv:0707.1385 [nucl-ex]].

V. Kuznetsov et al. [GRAAL], Phys. Lett. B 647, 23-29 (2007) doi:10.1016/j.physletb.2007.01.041 [arXiv:hep-ex/0606065 [hep-ex]].

F. Miyahara et al. Prog. Theor. Phys. Suppl. 168, 90-96 (2007) doi:10.1143/PTPS.168.90

I. Jaegle et al. [CBELSA and TAPS], Phys. Rev. Lett. 100, 252002 (2008) doi:10.1103/PhysRevLett.100.252002 [arXiv:0804.4841 [nucl-ex]].

A. Fix, L. Tiator and M. V. Polyakov, Eur. Phys. J. A 32, 311-319 (2007) doi:10.1140/epja/i2007-10385-6 [arXiv:nucl-th/0702034 [nucl-th]].

V. Shklyar, H. Lenske and U. Mosel, Phys. Lett. B 650, 172-178 (2007) doi:10.1016/j.physletb.2007.05.005 [arXiv:nucl-th/0611036 [nucl-th]].

A. V. Anisovich, E. Klempt, B. Krusche, V. A. Nikonov, A. V. Sarantsev, U. Thoma and D. Werthmüller, Eur. Phys. J. A 51, no.6, 72 (2015) doi:10.1140/epja/i2015-15072-5 [arXiv:1501.02093 [nucl-ex]].

L. Witthauer et al. [A2], Phys. Rev. Lett. 117, no.13, 132502 (2016) doi:10.1103/PhysRevLett.117.132502 [arXiv:1702.01408 [nucl-ex]].

L. Witthauer et al. [A2], Phys. Rev. C 95, no.5, 055201 (2017) doi:10.1103/PhysRevC.95.055201 [arXiv:1704.00649 [nucl-ex]].

L. Witthauer et al. [CBELSA/TAPS], Eur. Phys. J. A 53, no.3, 58 (2017) doi:10.1140/epja/i2017-12247-0 [arXiv:1704.00634 [nucl-ex]].

M. Gottschall et al. [CBELSA/TAPS], Phys. Rev. Lett. 112, no.1, 012003 (2014) doi:10.1103/PhysRevLett.112.012003 [arXiv:1312.2187 [nucl-ex]].

D. Werthmüller, L. Witthauer, D. I. Glazier and B. Krusche, Phys. Rev. C 92, no.6, 069801 (2015) doi:10.1103/PhysRevC.92.069801 [arXiv:1511.08249 [nucl-ex]].

C. A. Paterson et al. [CLAS], Phys. Rev. C 93, no.6, 065201 (2016) doi:10.1103/PhysRevC.93.065201 [arXiv:1603.06492 [nucl-ex]].

W. T. Chiang and F. Tabakin, Phys. Rev. C 55, 2054-2066 (1997) doi:10.1103/PhysRevC.55.2054 [arXiv:nucl-th/9611053 [nucl-th]].

M. Ablikim et al. [BESIII], Nature Phys. 15, 631-634 (2019) doi:10.1038/s41567-019-0494-8 [arXiv:1808.08917 [hep-ex]].

D. G. Ireland, M. Döring, D. I. Glazier, J. Haidenbauer, M. Mai, R. Murray-Smith and D. Rönchen, Phys. Rev. Lett. 123, no.18, 182301 (2019) doi:10.1103/PhysRevLett.123.182301 [arXiv:1904.07616 [nucl-ex]].

A. Thiel et al. [CBELSA/TAPS], Phys. Rev. Lett. 114, no.9, 091803 (2015) doi:10.1103/PhysRevLett.114.091803 [arXiv:1501.02094 [nucl-ex]].

V. Sokhoyan et al. [CBELSA/TAPS], Eur. Phys. J. A 51, no.8, 95 (2015) [erratum: Eur. Phys. J. A 51, no.12, 187 (2015)] doi:10.1140/epja/i2015-15187-7 [arXiv:1507.02488 [nucl-ex]].

T. Seifen, EPJ Web Conf. 241, 01016 (2020) doi:10.1051/epjconf/202024101016

M. Mikhasenko, B. Ketzer and A. Sarantsev, Phys. Rev. D 91, no.9, 094015 (2015) doi:10.1103/PhysRevD.91.094015 [arXiv:1501.07023 [hep-ph]].

G. D. Alexeev et al. [COMPASS], Phys. Rev. Lett. 127, no.8, 082501 (2021) doi:10.1103/PhysRevLett.127.082501 [arXiv:2006.05342 [hep-ph]].

V. Metag et al. [CBELSA/TAPS], [arXiv:2110.05155 [nucl-ex]].

G. Scheluchin et al. [BGOOD], [arXiv:2108.12235 [nucl-ex]].

Y. Wunderlich, R. Beck and L. Tiator, Phys. Rev. C 89, no.5, 055203 (2014) doi:10.1103/PhysRevC.89.055203 [arXiv:1312.0245 [nucl-th]].

A. V. Anisovich, R. Beck, M. Döring, M. Gottschall, J. Hart-mann, V. Kashevarov, E. Klempt, U. G. Meißner, V. Nikonov and M. Ostrick, et al. Eur. Phys. J. A 52, no.9, 284 (2016) doi:10.1140/epja/i2016-16284-9 [arXiv:1604.05704 [nucl-th]].

A. V. Anisovich, E. Klempt, V. A. Nikonov, A. V. Sarantsev and U. Thoma, Eur. Phys. J. A 47, 153 (2011) doi:10.1140/epja/i2011-11153-9 [arXiv:1109.0970 [hep-ph]].

A. V. Anisovich, V. Burkert, J. Hartmann, E. Klempt, V. A. Nikonov, E. Pasyuk, A. V. Sarantsev, S. Strauch and U. Thoma, Phys. Lett. B 766, 357-361 (2017) doi:10.1016/j.physletb.2016.12.014 [arXiv:1503.05774 [nucl-ex]].

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Published

2022-07-08

How to Cite

1.
Thiel A. Light baryon spectroscopy. Supl. Rev. Mex. Fis. [Internet]. 2022 Jul. 8 [cited 2024 Apr. 25];3(3):0308001 1-5. Available from: https://rmf.smf.mx/ojs/index.php/rmf-s/article/view/6074

Issue

Vol. 3 No. 3 (2022): Suplemento de la Revista Mexicana de Física. 19th International conference on hadron spectroscopy and structure in memoriam Simon Eidelman

Section

Plenary

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Copyright (c) 2022 Annika Thiel (Author)

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