This title appears in the Scientific Report :
2021
Please use the identifier:
http://hdl.handle.net/2128/27870 in citations.
Please use the identifier: http://dx.doi.org/10.1103/PhysRevLett.126.192001 in citations.
Where Is the Lightest Charmed Scalar Meson?
Where Is the Lightest Charmed Scalar Meson?
The lightest charmed scalar meson is known as the D∗0(2300), which is one of the earliest new hadron resonances observed at modern B factories. We show here that the parameters assigned to the lightest scalar D meson are in conflict with the precise LHCb data of the decay B−→D+π−π−. On the contrary,...
Saved in:
Personal Name(s): | Du, Meng-Lin (Corresponding author) |
---|---|
Guo, Feng-Kun / Hanhart, Christoph / Kubis, Bastian / Meißner, Ulf-G. | |
Contributing Institute: |
Theorie der Starken Wechselwirkung; IAS-4 |
Published in: | Physical review letters, 126 (2021) 19, S. 192001 |
Imprint: |
College Park, Md.
APS
2021
|
DOI: |
10.1103/PhysRevLett.126.192001 |
Document Type: |
Journal Article |
Research Program: |
Enabling Computational- & Data-Intensive Science and Engineering |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1103/PhysRevLett.126.192001 in citations.
LEADER | 05524nam a2200793 a 4500 | ||
---|---|---|---|
001 | 892608 | ||
005 | 20210623133351.0 | ||
024 | 7 | |a 10.1103/PhysRevLett.126.192001 |2 doi | |
024 | 7 | |a 0031-9007 |2 ISSN | |
024 | 7 | |a 1079-7114 |2 ISSN | |
024 | 7 | |a 1092-0145 |2 ISSN | |
024 | 7 | |a 2128/27870 |2 Handle | |
024 | 7 | |a 34047611 |2 pmid | |
024 | 7 | |a WOS:000652838800002 |2 WOS | |
024 | 7 | |a altmetric:95675462 |2 altmetric | |
037 | |a FZJ-2021-02197 | ||
082 | |a 530 | ||
100 | 1 | |a Du, Meng-Lin |0 0000-0002-7504-3107 |b 0 |e Corresponding author | |
245 | |a Where Is the Lightest Charmed Scalar Meson? | ||
260 | |a College Park, Md. |c 2021 |b APS | ||
520 | |a The lightest charmed scalar meson is known as the D∗0(2300), which is one of the earliest new hadron resonances observed at modern B factories. We show here that the parameters assigned to the lightest scalar D meson are in conflict with the precise LHCb data of the decay B−→D+π−π−. On the contrary, these data can be well described by an unitarized chiral amplitude containing a much lighter charmed scalar meson, the D∗0(2100). We also extract the low-energy S-wave Dπ phase of the decay B−→D+π−π− from the data in a model-independent way, and show that its difference from the Dπ scattering phase shift can be traced back to an intermediate ρ− exchange. Our work highlights that an analysis of data consistent with chiral symmetry, unitarity, and analyticity is mandatory in order to extract the properties of the ground-state scalar mesons in the singly heavy sector correctly, in analogy to the light scalar mesons f0(500) and K∗0(700) | ||
588 | |a Dataset connected to CrossRef, Journals: juser.fz-juelich.de | ||
700 | 1 | |a Guo, Feng-Kun |0 0000-0002-2919-2064 |b 1 | |
700 | 1 | |a Hanhart, Christoph |0 P:(DE-Juel1)131182 |b 2 |u fzj | |
700 | 1 | |a Kubis, Bastian |0 0000-0002-1541-6581 |b 3 | |
700 | 1 | |a Meißner, Ulf-G. |0 P:(DE-Juel1)131252 |b 4 | |
773 | |a 10.1103/PhysRevLett.126.192001 |g Vol. 126, no. 19, p. 192001 |0 PERI:(DE-600)1472655-5 |n 19 |p 192001 |t Physical review letters |v 126 |y 2021 |x 1079-7114 | ||
856 | 4 | |u http://juser.fz-juelich.de/record/892608/files/PhysRevLett.126.192001.pdf |y OpenAccess | |
909 | C | O | |o oai:juser.fz-juelich.de:892608 |p openaire |p open_access |p VDB |p driver |p dnbdelivery |
910 | 1 | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 2 |6 P:(DE-Juel1)131182 | |
910 | 1 | |a Forschungszentrum Jülich |0 I:(DE-588b)5008462-8 |k FZJ |b 4 |6 P:(DE-Juel1)131252 | |
913 | 0 | |a DE-HGF |b Key Technologies |l Supercomputing & Big Data |1 G:(DE-HGF)POF3-510 |0 G:(DE-HGF)POF3-511 |3 G:(DE-HGF)POF3 |2 G:(DE-HGF)POF3-500 |4 G:(DE-HGF)POF |v Computational Science and Mathematical Methods |x 0 | |
913 | 1 | |a DE-HGF |b Key Technologies |l Engineering Digital Futures – Supercomputing, Data Management and Information Security for Knowledge and Action |1 G:(DE-HGF)POF4-510 |0 G:(DE-HGF)POF4-511 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-500 |4 G:(DE-HGF)POF |v Enabling Computational- & Data-Intensive Science and Engineering |x 0 | |
914 | 1 | |y 2021 | |
915 | |a DBCoverage |0 StatID:(DE-HGF)0200 |2 StatID |b SCOPUS |d 2021-02-02 | ||
915 | |a DBCoverage |0 StatID:(DE-HGF)0160 |2 StatID |b Essential Science Indicators |d 2021-02-02 | ||
915 | |a DBCoverage |0 StatID:(DE-HGF)1230 |2 StatID |b Current Contents - Electronics and Telecommunications Collection |d 2021-02-02 | ||
915 | |a Creative Commons Attribution CC BY 4.0 |0 LIC:(DE-HGF)CCBY4 |2 HGFVOC | ||
915 | |a DBCoverage |0 StatID:(DE-HGF)0600 |2 StatID |b Ebsco Academic Search |d 2021-02-02 | ||
915 | |a DBCoverage |0 StatID:(DE-HGF)1150 |2 StatID |b Current Contents - Physical, Chemical and Earth Sciences |d 2021-02-02 | ||
915 | |a Peer Review |0 StatID:(DE-HGF)0030 |2 StatID |b ASC |d 2021-02-02 | ||
915 | |a WoS |0 StatID:(DE-HGF)0113 |2 StatID |b Science Citation Index Expanded |d 2021-02-02 | ||
915 | |a DBCoverage |0 StatID:(DE-HGF)0150 |2 StatID |b Web of Science Core Collection |d 2021-02-02 | ||
915 | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID | ||
915 | |a DBCoverage |0 StatID:(DE-HGF)0571 |2 StatID |b SCOAP3 sponsored Journal |d 2021-02-02 | ||
915 | |a JCR |0 StatID:(DE-HGF)0100 |2 StatID |b PHYS REV LETT : 2019 |d 2021-02-02 | ||
915 | |a DBCoverage |0 StatID:(DE-HGF)0300 |2 StatID |b Medline |d 2021-02-02 | ||
915 | |a IF >= 5 |0 StatID:(DE-HGF)9905 |2 StatID |b PHYS REV LETT : 2019 |d 2021-02-02 | ||
915 | |a Nationallizenz |0 StatID:(DE-HGF)0420 |2 StatID |d 2021-02-02 |w ger | ||
915 | |a DBCoverage |0 StatID:(DE-HGF)0199 |2 StatID |b Clarivate Analytics Master Journal List |d 2021-02-02 | ||
915 | |a SCOAP3 |0 StatID:(DE-HGF)0570 |2 StatID | ||
980 | |a journal | ||
980 | |a VDB | ||
980 | |a UNRESTRICTED | ||
980 | |a I:(DE-Juel1)IAS-4-20090406 | ||
980 | 1 | |a FullTexts | |
536 | |a Enabling Computational- & Data-Intensive Science and Engineering |0 G:(DE-HGF)POF4-511 |c POF4-511 |x 0 |f POF IV | ||
336 | |a ARTICLE |2 BibTeX | ||
336 | |a Journal Article |b journal |m journal |0 PUB:(DE-HGF)16 |s 1622193815_14509 |2 PUB:(DE-HGF) | ||
336 | |a Output Types/Journal article |2 DataCite | ||
336 | |a article |2 DRIVER | ||
336 | |a Nanopartikel unedler Metalle (Mg0, Al0, Gd0, Sm0) |0 0 |2 EndNote | ||
336 | |a JOURNAL_ARTICLE |2 ORCID | ||
920 | |k Theorie der Starken Wechselwirkung; IAS-4 |0 I:(DE-Juel1)IAS-4-20090406 |l Theorie der Starken Wechselwirkung |x 0 | ||
990 | |a Du, Meng-Lin |0 0000-0002-7504-3107 |b 0 |e Corresponding author | ||
991 | |a Meissner, Ulf-G. |0 P:(DE-Juel1)131252 |b 4 | ||
991 | |a Kubis, Bastian |0 0000-0002-1541-6581 |b 3 | ||
991 | |a Hanhart, Christoph |0 P:(DE-Juel1)131182 |b 2 |u fzj | ||
991 | |a Guo, Feng-Kun |0 0000-0002-2919-2064 |b 1 |