Analysis of the resonance X(4630) at non-zero temperature
We calculate the spectroscopic parameters of resonance X (4630) observed in the process B + → J / Ψ ϕ K + by at the LHCb experiments at CERN by means of thermal QCD sum rule method at non-zero temperature. The exotic vector X (4630) is assigned as the diquark–antidiquark state [ c s ] [ cs ¯ ] with...
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| Veröffentlicht in: | The European physical journal. A, Hadrons and nuclei Hadrons and nuclei, 2024-09, Vol.60 (9), Article 189 |
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| container_title | The European physical journal. A, Hadrons and nuclei |
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| creator | Bozkır, G. |
| description | We calculate the spectroscopic parameters of resonance
X
(4630) observed in the process
B
+
→
J
/
Ψ
ϕ
K
+
by at the LHCb experiments at CERN by means of thermal QCD sum rule method at non-zero temperature. The exotic vector
X
(4630) is assigned as the diquark–antidiquark state
[
c
s
]
[
cs
¯
]
with spin-parity
J
PC
=
1
-
+
. Employing the two-point QCD sum rule approach up to the sixth order of the operator dimension by including non-perturbative contribution, we calculate the mass and decay constant of
X
(4630) at
T
≠
0
. The numerical analyses demonstrate that the values of the mass and decay constant of
X
(4630) near the deconfinement temperature decrease up to
9.8
%
and
60
%
of their vacuum values. At
T
→
0
, the obtained results for the mass
m
X
(
4630
)
=
(
4649
±
40
)
MeV and decay constant
λ
X
(
4630
)
=
(
10.07
±
0.8
)
×
10
-
3
MeV are in excellent agreement with the results reported by LHCb experiments and other theoretical predictions. |
| doi_str_mv | 10.1140/epja/s10050-024-01405-4 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_3106713637</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3106713637</sourcerecordid><originalsourceid>FETCH-LOGICAL-c210t-9fd97f49a7ab44bdbbd20ac3248717214b7e174d38966792c24b9f71aef519c83</originalsourceid><addsrcrecordid>eNqFkE1LAzEQhoMoWKu_wQUveoidSabJ5liKX1DwotBbyO4m2tLursn2UH-9W1fQm6cZhvd5GR7GLhFuEQkmvl27SUKAKXAQxKE_TjkdsRGSJK4Al8d_9lN2ltIaAEgYNWJmVrvNPq1S1oSse_dZ9KmpXV36bHlNSsJN5rqsbmr-6WOTdX7b-ui6XfTn7CS4TfIXP3PMXu_vXuaPfPH88DSfLXgpEDpuQmV0IOO0K4iKqigqAa6UgnKNWiAV2qOmSuZGKW1EKagwQaPzYYqmzOWYXQ29bWw-dj51dt3sYv91shJBaZRK6j6lh1QZm5SiD7aNq62Le4tgD57swZMdPNnek_32ZKkn84FMPVG_-fjb_x_6BfnKbK8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3106713637</pqid></control><display><type>article</type><title>Analysis of the resonance X(4630) at non-zero temperature</title><source>Springer Nature - Complete Springer Journals</source><creator>Bozkır, G.</creator><creatorcontrib>Bozkır, G.</creatorcontrib><description>We calculate the spectroscopic parameters of resonance
X
(4630) observed in the process
B
+
→
J
/
Ψ
ϕ
K
+
by at the LHCb experiments at CERN by means of thermal QCD sum rule method at non-zero temperature. The exotic vector
X
(4630) is assigned as the diquark–antidiquark state
[
c
s
]
[
cs
¯
]
with spin-parity
J
PC
=
1
-
+
. Employing the two-point QCD sum rule approach up to the sixth order of the operator dimension by including non-perturbative contribution, we calculate the mass and decay constant of
X
(4630) at
T
≠
0
. The numerical analyses demonstrate that the values of the mass and decay constant of
X
(4630) near the deconfinement temperature decrease up to
9.8
%
and
60
%
of their vacuum values. At
T
→
0
, the obtained results for the mass
m
X
(
4630
)
=
(
4649
±
40
)
MeV and decay constant
λ
X
(
4630
)
=
(
10.07
±
0.8
)
×
10
-
3
MeV are in excellent agreement with the results reported by LHCb experiments and other theoretical predictions.</description><identifier>ISSN: 1434-601X</identifier><identifier>ISSN: 1434-6001</identifier><identifier>EISSN: 1434-601X</identifier><identifier>DOI: 10.1140/epja/s10050-024-01405-4</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Decay rate ; Hadrons ; Heavy Ions ; Nuclear Fusion ; Nuclear Physics ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Regular Article - Theoretical Physics ; Resonance ; Sum rules</subject><ispartof>The European physical journal. A, Hadrons and nuclei, 2024-09, Vol.60 (9), Article 189</ispartof><rights>The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c210t-9fd97f49a7ab44bdbbd20ac3248717214b7e174d38966792c24b9f71aef519c83</cites><orcidid>0000-0002-3861-2016</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epja/s10050-024-01405-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1140/epja/s10050-024-01405-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Bozkır, G.</creatorcontrib><title>Analysis of the resonance X(4630) at non-zero temperature</title><title>The European physical journal. A, Hadrons and nuclei</title><addtitle>Eur. Phys. J. A</addtitle><description>We calculate the spectroscopic parameters of resonance
X
(4630) observed in the process
B
+
→
J
/
Ψ
ϕ
K
+
by at the LHCb experiments at CERN by means of thermal QCD sum rule method at non-zero temperature. The exotic vector
X
(4630) is assigned as the diquark–antidiquark state
[
c
s
]
[
cs
¯
]
with spin-parity
J
PC
=
1
-
+
. Employing the two-point QCD sum rule approach up to the sixth order of the operator dimension by including non-perturbative contribution, we calculate the mass and decay constant of
X
(4630) at
T
≠
0
. The numerical analyses demonstrate that the values of the mass and decay constant of
X
(4630) near the deconfinement temperature decrease up to
9.8
%
and
60
%
of their vacuum values. At
T
→
0
, the obtained results for the mass
m
X
(
4630
)
=
(
4649
±
40
)
MeV and decay constant
λ
X
(
4630
)
=
(
10.07
±
0.8
)
×
10
-
3
MeV are in excellent agreement with the results reported by LHCb experiments and other theoretical predictions.</description><subject>Decay rate</subject><subject>Hadrons</subject><subject>Heavy Ions</subject><subject>Nuclear Fusion</subject><subject>Nuclear Physics</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Regular Article - Theoretical Physics</subject><subject>Resonance</subject><subject>Sum rules</subject><issn>1434-601X</issn><issn>1434-6001</issn><issn>1434-601X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQhoMoWKu_wQUveoidSabJ5liKX1DwotBbyO4m2tLursn2UH-9W1fQm6cZhvd5GR7GLhFuEQkmvl27SUKAKXAQxKE_TjkdsRGSJK4Al8d_9lN2ltIaAEgYNWJmVrvNPq1S1oSse_dZ9KmpXV36bHlNSsJN5rqsbmr-6WOTdX7b-ui6XfTn7CS4TfIXP3PMXu_vXuaPfPH88DSfLXgpEDpuQmV0IOO0K4iKqigqAa6UgnKNWiAV2qOmSuZGKW1EKagwQaPzYYqmzOWYXQ29bWw-dj51dt3sYv91shJBaZRK6j6lh1QZm5SiD7aNq62Le4tgD57swZMdPNnek_32ZKkn84FMPVG_-fjb_x_6BfnKbK8</recordid><startdate>20240918</startdate><enddate>20240918</enddate><creator>Bozkır, G.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-3861-2016</orcidid></search><sort><creationdate>20240918</creationdate><title>Analysis of the resonance X(4630) at non-zero temperature</title><author>Bozkır, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c210t-9fd97f49a7ab44bdbbd20ac3248717214b7e174d38966792c24b9f71aef519c83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Decay rate</topic><topic>Hadrons</topic><topic>Heavy Ions</topic><topic>Nuclear Fusion</topic><topic>Nuclear Physics</topic><topic>Particle and Nuclear Physics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Regular Article - Theoretical Physics</topic><topic>Resonance</topic><topic>Sum rules</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bozkır, G.</creatorcontrib><collection>CrossRef</collection><jtitle>The European physical journal. A, Hadrons and nuclei</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bozkır, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Analysis of the resonance X(4630) at non-zero temperature</atitle><jtitle>The European physical journal. A, Hadrons and nuclei</jtitle><stitle>Eur. Phys. J. A</stitle><date>2024-09-18</date><risdate>2024</risdate><volume>60</volume><issue>9</issue><artnum>189</artnum><issn>1434-601X</issn><issn>1434-6001</issn><eissn>1434-601X</eissn><abstract>We calculate the spectroscopic parameters of resonance
X
(4630) observed in the process
B
+
→
J
/
Ψ
ϕ
K
+
by at the LHCb experiments at CERN by means of thermal QCD sum rule method at non-zero temperature. The exotic vector
X
(4630) is assigned as the diquark–antidiquark state
[
c
s
]
[
cs
¯
]
with spin-parity
J
PC
=
1
-
+
. Employing the two-point QCD sum rule approach up to the sixth order of the operator dimension by including non-perturbative contribution, we calculate the mass and decay constant of
X
(4630) at
T
≠
0
. The numerical analyses demonstrate that the values of the mass and decay constant of
X
(4630) near the deconfinement temperature decrease up to
9.8
%
and
60
%
of their vacuum values. At
T
→
0
, the obtained results for the mass
m
X
(
4630
)
=
(
4649
±
40
)
MeV and decay constant
λ
X
(
4630
)
=
(
10.07
±
0.8
)
×
10
-
3
MeV are in excellent agreement with the results reported by LHCb experiments and other theoretical predictions.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epja/s10050-024-01405-4</doi><orcidid>https://orcid.org/0000-0002-3861-2016</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1434-601X |
| ispartof | The European physical journal. A, Hadrons and nuclei, 2024-09, Vol.60 (9), Article 189 |
| issn | 1434-601X 1434-6001 1434-601X |
| language | eng |
| recordid | cdi_proquest_journals_3106713637 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Decay rate Hadrons Heavy Ions Nuclear Fusion Nuclear Physics Particle and Nuclear Physics Physics Physics and Astronomy Regular Article - Theoretical Physics Resonance Sum rules |
| title | Analysis of the resonance X(4630) at non-zero temperature |
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