Home > Publications database > Two-Pole Nature of the Λ ( 1405 ) Resonance from Lattice QCD > print

001     618830
005     20250715170706.0
024 7 _ |a 10.1103/PhysRevLett.132.051901
|2 doi
024 7 _ |a 0031-9007
|2 ISSN
024 7 _ |a 1092-0145
|2 ISSN
024 7 _ |a 1079-7114
|2 ISSN
024 7 _ |a altmetric:158887567
|2 altmetric
024 7 _ |a pmid:38364176
|2 pmid
024 7 _ |a arXiv:2307.10413
|2 arXiv
024 7 _ |a 10.3204/PUBDB-2024-07183
|2 datacite_doi
024 7 _ |a WOS:001179276700006
|2 WOS
024 7 _ |2 openalex
|a openalex:W4391347851
037 _ _ |a PUBDB-2024-07183
041 _ _ |a English
082 _ _ |a 530
088 _ _ |a arXiv:2307.10413
|2 arXiv
088 _ _ |a MIT-CTP/5579
|2 Other
100 1 _ |a Bulava, John
|0 P:(DE-H253)PIP1010758
|b 0
245 _ _ |a Two-Pole Nature of the Λ ( 1405 ) Resonance from Lattice QCD
260 _ _ |a College Park, Md.
|c 2024
|b APS
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1732888066_1871388
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
500 _ _ |a 7 pages, 4 figures, and 1 table. added some references and revised introduction
520 _ _ |a This letter presents the first lattice QCD computation of the coupled channel $\pi\Sigma\unicode{x2013}\bar{K}N$ scattering amplitudes at energies near $1405\,{\rm MeV}$. These amplitudes contain the resonance $\Lambda(1405)$ with strangeness $S=-1$ and isospin, spin, and parity quantum numbers $I(J^P)=0(1/2^-)$. However, whether there is a single resonance or two nearby resonance poles in this region is controversial theoretically and experimentally. Using single-baryon and meson-baryon operators to extract the finite-volume stationary-state energies to obtain the scattering amplitudes at slightly unphysical quark masses corresponding to $m_\pi\approx200$ MeV and $m_K\approx487$ MeV, this study finds the amplitudes exhibit a virtual bound state below the $\pi\Sigma$ threshold in addition to the established resonance pole just below the $\bar{K}N$ threshold. Several parametrizations of the two-channel $K$-matrix are employed to fit the lattice QCD results, all of which support the two-pole picture suggested by $SU(3)$ chiral symmetry and unitarity.
536 _ _ |a 611 - Fundamental Particles and Forces (POF4-611)
|0 G:(DE-HGF)POF4-611
|c POF4-611
|f POF IV
|x 0
542 _ _ |i 2024-01-30
|2 Crossref
|u https://creativecommons.org/licenses/by/4.0/
588 _ _ |a Dataset connected to CrossRef, Journals: bib-pubdb1.desy.de
693 _ _ |0 EXP:(DE-MLZ)NOSPEC-20140101
|5 EXP:(DE-MLZ)NOSPEC-20140101
|e No specific instrument
|x 0
700 1 _ |a Cid-Mora, Bárbara
|0 0000-0002-4511-4963
|b 1
700 1 _ |a Hanlon, Andrew D.
|0 0000-0001-8786-8053
|b 2
700 1 _ |a Hörz, Ben
|0 0000-0003-4062-7898
|b 3
700 1 _ |a Mohler, Daniel
|0 0000-0003-1852-9562
|b 4
700 1 _ |a Morningstar, Colin
|0 0000-0002-0607-9923
|b 5
700 1 _ |a Moscoso, Joseph
|0 0000-0002-7227-9165
|b 6
700 1 _ |a Nicholson, Amy
|0 0000-0001-7002-0945
|b 7
700 1 _ |a Romero-López, Fernando
|0 0000-0003-0239-1394
|b 8
700 1 _ |a Skinner, Sarah
|0 0000-0003-4326-9643
|b 9
700 1 _ |a Walker-Loud, André
|0 0000-0002-4686-3667
|b 10
773 1 8 |a 10.1103/physrevlett.132.051901
|b American Physical Society (APS)
|d 2024-01-30
|n 5
|p 051901
|3 journal-article
|2 Crossref
|t Physical Review Letters
|v 132
|y 2024
|x 0031-9007
773 _ _ |a 10.1103/PhysRevLett.132.051901
|g Vol. 132, no. 5, p. 051901
|0 PERI:(DE-600)1472655-5
|n 5
|p 051901
|t Physical review letters
|v 132
|y 2024
|x 0031-9007
787 0 _ |a Bulava, John et.al.
|d 2023
|i IsParent
|0 PUBDB-2023-04594
|r arXiv:2307.10413 ; MIT-CTP/5579
|t The two-pole nature of the $\Lambda(1405)$ from lattice QCD
856 4 _ |y OpenAccess
|u https://bib-pubdb1.desy.de/record/618830/files/PhysRevLett.132.051901.pdf
856 4 _ |y OpenAccess
|x pdfa
|u https://bib-pubdb1.desy.de/record/618830/files/PhysRevLett.132.051901.pdf?subformat=pdfa
909 C O |o oai:bib-pubdb1.desy.de:618830
|p openaire
|p open_access
|p VDB
|p driver
|p dnbdelivery
910 1 _ |a Deutsches Elektronen-Synchrotron
|0 I:(DE-588b)2008985-5
|k DESY
|b 0
|6 P:(DE-H253)PIP1010758
913 1 _ |a DE-HGF
|b Forschungsbereich Materie
|l Matter and the Universe
|1 G:(DE-HGF)POF4-610
|0 G:(DE-HGF)POF4-611
|3 G:(DE-HGF)POF4
|2 G:(DE-HGF)POF4-600
|4 G:(DE-HGF)POF
|v Fundamental Particles and Forces
|x 0
914 1 _ |y 2024
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
|d 2024-12-21
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
|d 2024-12-21
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1230
|2 StatID
|b Current Contents - Electronics and Telecommunications Collection
|d 2023-10-21
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0600
|2 StatID
|b Ebsco Academic Search
|d 2024-12-21
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a American Physical Society Transfer of Copyright Agreement
|0 LIC:(DE-HGF)APS-112012
|2 HGFVOC
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1150
|2 StatID
|b Current Contents - Physical, Chemical and Earth Sciences
|d 2024-12-21
915 _ _ |a WoS
|0 StatID:(DE-HGF)0113
|2 StatID
|b Science Citation Index Expanded
|d 2023-10-21
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Clarivate Analytics Master Journal List
|d 2024-12-21
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
|d 2024-12-21
915 _ _ |a SCOAP3
|0 StatID:(DE-HGF)0570
|2 StatID
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0571
|2 StatID
|b SCOAP3 sponsored Journal
|d 2023-10-21
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0160
|2 StatID
|b Essential Science Indicators
|d 2023-10-21
915 _ _ |a Nationallizenz
|0 StatID:(DE-HGF)0420
|2 StatID
|d 2024-12-21
|w ger
915 _ _ |a Peer Review
|0 StatID:(DE-HGF)0030
|2 StatID
|b ASC
|d 2024-12-21
920 1 _ |0 I:(DE-H253)Z_LB-20230321
|k Z_LB
|l Leitungsbüro Zeuthen
|x 0
920 1 _ |0 I:(DE-H253)Z_DV-20210408
|k Z_DV
|l Datenverarbeitung
|x 1
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-H253)Z_LB-20230321
980 _ _ |a I:(DE-H253)Z_DV-20210408
980 1 _ |a FullTexts
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevLett.2.425
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/0003-4916(60)90001-4
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/j.ppnp.2011.07.002
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/j.ppnp.2021.103868
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1093/ptep/ptac097
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1140/epjc/s2004-01859-4
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/j.physletb.2011.09.011
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevC.87.035206
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevLett.112.082004
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1140/epja/i2015-15030-3
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevC.88.055206
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/j.physletb.2022.137375
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1051/epjconf/202227107005
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1140/epjc/s10052-023-11476-0
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/j.physletb.2022.137637
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1140/epja/s10050-020-00142-8
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.18.4187
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/0375-9474(95)00362-5
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/S0375-9474(98)00170-5
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevC.86.055201
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevLett.17.616
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1007/BF02857517
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/S0370-2693(01)00078-8
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1007/s00601-018-1389-4
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1140/epjs/s11734-021-00144-7
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.3390/sym12060981
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.102.014046
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1093/ptep/pty075
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevC.98.025201
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevC.98.025202
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevLett.130.071902
|2 Crossref
999 C 5 |1 T. Hyodo
|9 -- missing cx lookup --
|2 Crossref
|a 10.1007/978-981-15-8818-1_38-1
|y 2022
999 C 5 |9 -- missing cx lookup --
|a 10.1016/S0375-9474(03)01598-7
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.94.056010
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.94.079901
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/0550-3213(91)90366-6
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/0550-3213(95)00313-H
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/j.nuclphysb.2005.08.029
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1088/1126-6708/2005/07/011
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1007/JHEP01(2011)019
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.86.094513
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.88.094507
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.89.074507
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.94.114518
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevLett.108.112001
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.87.034502
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.87.074504
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.68.094505
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.74.014504
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.81.034505
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.105.L051505
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevLett.114.132002
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.52.3003
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.93.114511
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.81.074506
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1142/S0217751X04019627
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.109.014511
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1007/JHEP02(2015)043
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.95.074504
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.22323/1.396.0135
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.83.114505
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/j.nuclphysb.2023.116105
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevLett.123.142002
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/j.nuclphysb.2017.09.014
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRevD.88.014501
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1103/PhysRev.86.399
|2 Crossref
999 C 5 |1 G. Källén
|y 1964
|2 Crossref
|t Elementary Particle Physics
|o G. Källén Elementary Particle Physics 1964
999 C 5 |9 -- missing cx lookup --
|a 10.1038/s41586-020-2649-2
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1109/MCSE.2007.55
|2 Crossref
999 C 5 |9 -- missing cx lookup --
|a 10.1016/j.nuclphysbps.2004.11.254
|2 Crossref
999 C 5 |1 D. Stanzione
|y 2020
|2 Crossref
|t Proceedings of Practice and Experience in Advanced Research Computing (PEARC ’20)
|o D. Stanzione Proceedings of Practice and Experience in Advanced Research Computing (PEARC ’20) 2020

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21