Physical Review D最新文献

{"title":"Decoding the role of ρ mesonic states for elucidating the e+e−→a2(1320)π data and other reactions","authors":"Qin-Song Zhou, Zi-Yue Bai, Jun-Zhang Wang, Hao Xu, Xiang Liu","doi":"10.1103/pdfh-mk79","DOIUrl":"https://doi.org/10.1103/pdfh-mk79","url":null,"abstract":"Recently, the BESIII Collaboration observed a ρ</a:mi></a:math>-like structure <c:math xmlns:c=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><c:mi>Y</c:mi><c:mo stretchy=\"false\">(</c:mo><c:mn>2044</c:mn><c:mo stretchy=\"false\">)</c:mo></c:math> in <g:math xmlns:g=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><g:msup><g:mi>e</g:mi><g:mo>+</g:mo></g:msup><g:msup><g:mi>e</g:mi><g:mo>−</g:mo></g:msup><g:mo stretchy=\"false\">→</g:mo><g:msub><g:mi>a</g:mi><g:mn>2</g:mn></g:msub><g:mo stretchy=\"false\">(</g:mo><g:mn>1320</g:mn><g:mo stretchy=\"false\">)</g:mo><g:mi>π</g:mi></g:math>, suggesting that <l:math xmlns:l=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><l:mi>Y</l:mi><l:mo stretchy=\"false\">(</l:mo><l:mn>2044</l:mn><l:mo stretchy=\"false\">)</l:mo></l:math> may be a candidate of vector meson <p:math xmlns:p=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><p:mi>ρ</p:mi><p:mo stretchy=\"false\">(</p:mo><p:mn>2</p:mn><p:mi>D</p:mi><p:mo stretchy=\"false\">)</p:mo></p:math> by comparing resonance parameters. However, the theoretical prediction for the combined branching ratio <t:math xmlns:t=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><t:msub><t:mi mathvariant=\"normal\">Γ</t:mi><t:mrow><t:msup><t:mi>e</t:mi><t:mo>+</t:mo></t:msup><t:msup><t:mi>e</t:mi><t:mo>−</t:mo></t:msup></t:mrow></t:msub><t:msub><t:mi mathvariant=\"script\">B</t:mi><t:mrow><t:msub><t:mi>a</t:mi><t:mn>2</t:mn></t:msub><t:mo stretchy=\"false\">(</t:mo><t:mn>1320</t:mn><t:mo stretchy=\"false\">)</t:mo><t:mi>π</t:mi></t:mrow></t:msub></t:math> for the pure <z:math xmlns:z=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><z:mi>ρ</z:mi><z:mo stretchy=\"false\">(</z:mo><z:mn>2</z:mn><z:mi>D</z:mi><z:mo stretchy=\"false\">)</z:mo></z:math> state is about 2 orders of magnitude smaller than the experimental value. To resolve this discrepancy and decipher the nature of <db:math xmlns:db=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><db:mi>Y</db:mi><db:mo stretchy=\"false\">(</db:mo><db:mn>2044</db:mn><db:mo stretchy=\"false\">)</db:mo></db:math>, this work proposes an <hb:math xmlns:hb=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><hb:mrow><hb:mi>S</hb:mi><hb:mtext>−</hb:mtext><hb:mi>D</hb:mi></hb:mrow></hb:math> mixing scheme to reanalyze the cross section of <jb:math xmlns:jb=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><jb:msup><jb:mi>e</jb:mi><jb:mo>+</jb:mo></jb:msup><jb:msup><jb:mi>e</jb:mi><jb:mo>−</jb:mo></jb:msup><jb:mo stretchy=\"false\">→</jb:mo><jb:msub><jb:mi>a</jb:mi><jb:mn>2</jb:mn></jb:msub><jb:mo stretchy=\"false\">(</jb:mo><jb:mn>1320</jb:mn><jb:mo stretchy=\"false\">)</jb:mo><jb:mi>π</jb:mi></jb:math>, and finds that the aforementioned branching ratio discrepancy can be resolved. Our results show that the <ob:math xmlns:ob=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><ob:mi>Y</ob:mi><ob:mo stretchy=\"false\">(</ob:mo><ob:mn>2044</ob:mn><ob:mo stretchy=\"false\">)</ob:mo></ob:math> structure can be reproduced by introducing four th","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"35 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145311434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Origin of nucleon mass in the light of PSR J0614-3329 with quark-hadron crossover","authors":"Bikai Gao, Yuk-Kei Kong, Yong-Liang Ma","doi":"10.1103/xwkv-s8lg","DOIUrl":"https://doi.org/10.1103/xwkv-s8lg","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"160 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145311565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unwinding the rare Ω sector: Fragmentation of fully charmed baryons from HL-LHC to FCC","authors":"Francesco Giovanni Celiberto","doi":"10.1103/sb8n-9nt6","DOIUrl":"https://doi.org/10.1103/sb8n-9nt6","url":null,"abstract":"By adopting a hadron-structure-oriented approach, we present and discuss the release of the novel OMG3Q1.0 set of collinear fragmentation functions for fully charmed, rare Ω</a:mi></a:math> baryons. Our methodology combines diquarklike proxy model inputs for both charm-quark and gluon channels, calculated at the initial energy scales, with a Dokshitzer-Gribov-Lipatov-Altarelli-Parisi evolution that ensures a consistent treatment of heavy-quark thresholds, following directly from the heavy-flavor nonrelativistic evolution scheme. We complement our work with a phenomenological study of next-to-leading logarithm/next-to-leading order plus resummed <d:math xmlns:d=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><d:msub><d:mi mathvariant=\"normal\">Ω</d:mi><d:mrow><d:mn>3</d:mn><d:mi>c</d:mi></d:mrow></d:msub></d:math> plus jet distributions using (sym) at the HL-LHC and the future FCC. Unraveling the production mechanisms of rare, yet-unobserved hadrons, as provided by the OMG3Q1.0 functions, stands as a key asset for deepening our understanding of QCD at future high-energy hadron colliders.","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"63 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145311276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CFT approach to rotating field lumps in an attractive potential","authors":"Yulia Galushkina, Eduard Kim, Emin Nugaev, Yakov Shnir","doi":"10.1103/pdrb-sh7n","DOIUrl":"https://doi.org/10.1103/pdrb-sh7n","url":null,"abstract":"We demonstrate the importance of relativistic corrections for the study of the stability of (2</a:mn>+</a:mo>1</a:mn></a:mrow></a:math>)-dimensional nontopological solitons with quartic self-interaction in the low-energy limit. This result is explained by the restoration of conformal symmetry in the nonrelativistic limit. Particularly, the corresponding cubic Gross-Pitaevskii equation supports scale-free nontopological solitons. An unbroken conformal symmetry provides the additional degeneration that allows for the exact result for the energy and angular momentum of the stationary classical solutions. We study the violation of conformal symmetry by relativistic corrections. The emergence of exponentially growing modes on the classical background is demonstrated using analytical approximations and numerical calculations.","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"467 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145311413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"General relativistic hydrodynamics code for dynamical spacetimes with curvilinear coordinates, tabulated equations of state, and neutrino physics","authors":"Terrence Pierre Jacques, Samuel Cupp, Leonardo R. Werneck, Samuel D. Tootle, Maria C. Babiuc Hamilton, Zachariah B. Etienne","doi":"10.1103/hc9l-1thx","DOIUrl":"https://doi.org/10.1103/hc9l-1thx","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"101 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145311282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Extracting cosmological information from the abundance of galaxy clusters with simulation-based inference","authors":"Íñigo Zubeldia, Boris Bolliet, Anthony Challinor, William Handley","doi":"10.1103/drn7-ggqk","DOIUrl":"https://doi.org/10.1103/drn7-ggqk","url":null,"abstract":"The abundance of galaxy clusters as a function of mass and redshift is a well-established and powerful cosmological probe. Cosmological analyses based on galaxy cluster number counts have traditionally relied on explicitly computed likelihoods, which are often challenging to develop with the required accuracy and expensive to evaluate. In this work, we implement an alternative approach based on simulation-based inference (SBI) methods that relies solely on synthetic galaxy cluster catalogs generated under a given model. These catalogs are much easier to produce than it is to develop and validate a likelihood. We validate this approach in the context of the galaxy cluster survey of the upcoming Simons Observatory for a setup in which we can also evaluate an exact explicit likelihood. We find that our SBI-based approach yields cosmological parameter posterior means that are within 0.2</a:mn>σ</a:mi></a:math> of those obtained with the explicit likelihood and with biases smaller than <c:math xmlns:c=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><c:mn>0.1</c:mn><c:mi>σ</c:mi></c:math>. We also introduce and validate a procedure to assess the goodness of fit using only synthetic catalogs similar to those used for training. This demonstrates, for the first time, that a galaxy cluster number count cosmological analysis can be performed fully without resorting to a likelihood at any stage. Finally, we apply our SBI-based approach to the real MMF3 cosmology sample, obtaining cosmological parameter constraints that are within <e:math xmlns:e=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><e:mn>0.1</e:mn><e:mi>σ</e:mi></e:math> of their likelihood-based counterparts. This constitutes the first SBI-based number count cosmological analysis of a real galaxy cluster catalog.","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"95 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145311417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Strong CP phase and parity in the Hamiltonian formalism","authors":"Ravi Kuchimanchi","doi":"10.1103/bl6j-dt75","DOIUrl":"https://doi.org/10.1103/bl6j-dt75","url":null,"abstract":"We show using the Hamiltonian formalism that if parity is a good symmetry of QCD, then the strong C&lt;/a:mi&gt;P&lt;/a:mi&gt;&lt;/a:math&gt; phase &lt;c:math xmlns:c=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;c:mover accent=\"true\"&gt;&lt;c:mi&gt;θ&lt;/c:mi&gt;&lt;c:mo stretchy=\"false\"&gt;¯&lt;/c:mo&gt;&lt;/c:mover&gt;&lt;/c:math&gt; must be 0 or &lt;g:math xmlns:g=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;g:mi&gt;π&lt;/g:mi&gt;&lt;/g:math&gt;. We find that for &lt;i:math xmlns:i=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;i:mi&gt;P&lt;/i:mi&gt;&lt;/i:math&gt; to be a physical symmetry, it must leave the Hilbert space &lt;k:math xmlns:k=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;k:msub&gt;&lt;k:mi mathvariant=\"script\"&gt;H&lt;/k:mi&gt;&lt;k:mi&gt;θ&lt;/k:mi&gt;&lt;/k:msub&gt;&lt;/k:math&gt; associated with the &lt;n:math xmlns:n=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;n:mi&gt;θ&lt;/n:mi&gt;&lt;/n:math&gt;-vacuum invariant (&lt;p:math xmlns:p=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;p:mrow&gt;&lt;p:mi&gt;P&lt;/p:mi&gt;&lt;p:mo&gt;:&lt;/p:mo&gt;&lt;p:mtext&gt; &lt;/p:mtext&gt;&lt;p:mtext&gt; &lt;/p:mtext&gt;&lt;p:msub&gt;&lt;p:mrow&gt;&lt;p:mi mathvariant=\"script\"&gt;H&lt;/p:mi&gt;&lt;/p:mrow&gt;&lt;p:mrow&gt;&lt;p:mi&gt;θ&lt;/p:mi&gt;&lt;/p:mrow&gt;&lt;/p:msub&gt;&lt;p:mo stretchy=\"false\"&gt;→&lt;/p:mo&gt;&lt;p:msub&gt;&lt;p:mrow&gt;&lt;p:mi mathvariant=\"script\"&gt;H&lt;/p:mi&gt;&lt;/p:mrow&gt;&lt;p:mrow&gt;&lt;p:mi&gt;θ&lt;/p:mi&gt;&lt;/p:mrow&gt;&lt;/p:msub&gt;&lt;/p:mrow&gt;&lt;/p:math&gt;), which is possible only for &lt;u:math xmlns:u=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;u:mi&gt;θ&lt;/u:mi&gt;&lt;u:mo&gt;=&lt;/u:mo&gt;&lt;u:mn&gt;0&lt;/u:mn&gt;&lt;/u:math&gt; or &lt;w:math xmlns:w=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;w:mi&gt;π&lt;/w:mi&gt;&lt;/w:math&gt;. We also show that forming linear combinations of states from different &lt;y:math xmlns:y=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;y:mi&gt;θ&lt;/y:mi&gt;&lt;/y:math&gt; sectors produces only classical statistical mixtures, consistent with superselection rules, confirming that H&lt;/ab:mi&gt;θ&lt;/ab:mi&gt;&lt;/ab:msub&gt;&lt;/ab:math&gt; is the most general Hilbert space for the quantum theory. Furthermore, we demonstrate that requiring &lt;db:math xmlns:db=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;db:mo stretchy=\"false\"&gt;[&lt;/db:mo&gt;&lt;db:mi&gt;P&lt;/db:mi&gt;&lt;db:mo&gt;,&lt;/db:mo&gt;&lt;db:mi mathvariant=\"normal\"&gt;Ω&lt;/db:mi&gt;&lt;db:mo stretchy=\"false\"&gt;]&lt;/db:mo&gt;&lt;db:mo&gt;=&lt;/db:mo&gt;&lt;db:mn&gt;0&lt;/db:mn&gt;&lt;/db:math&gt;—where &lt;ib:math xmlns:ib=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;ib:mi mathvariant=\"normal\"&gt;Ω&lt;/ib:mi&gt;&lt;/ib:math&gt; is the generator of large gauge transformations—independently enforces &lt;lb:math xmlns:lb=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;lb:mover accent=\"true\"&gt;&lt;lb:mi&gt;θ&lt;/lb:mi&gt;&lt;lb:mo stretchy=\"false\"&gt;¯&lt;/lb:mo&gt;&lt;/lb:mover&gt;&lt;lb:mo&gt;=&lt;/lb:mo&gt;&lt;lb:mn&gt;0&lt;/lb:mn&gt;&lt;/lb:math&gt; (mod &lt;pb:math xmlns:pb=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;pb:mi&gt;π&lt;/pb:mi&gt;&lt;/pb:math&gt;), and that for complex quark mass matrix &lt;rb:math xmlns:rb=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;rb:mi&gt;M&lt;/rb:mi&gt;&lt;/rb:math&gt;, if a generalized parity operator &lt;tb:math xmlns:tb=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"&gt;&lt;tb:mi mathvariant=\"script\"&gt;P&lt;/tb:mi&gt;&lt;/tb:math&gt; is a symmetry, then the value of &lt;wb:math xmlns:wb=\"ht","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"117 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145311418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gravitational wave duet by resonating binary black holes within ultralight dark matter","authors":"Jeong Han Kim, Xing-Yu Yang","doi":"10.1103/ybtp-fzwl","DOIUrl":"https://doi.org/10.1103/ybtp-fzwl","url":null,"abstract":"","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"39 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145311423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Solar wind bremsstrahlung off dark matter in our solar system at three wavelengths","authors":"Gilles Couture","doi":"10.1103/39ch-65sj","DOIUrl":"https://doi.org/10.1103/39ch-65sj","url":null,"abstract":"Using Monte Carlo techniques, we calculate the bremsstrahlung spectrum that protons and electrons in the solar wind would produce when encountering dark matter (DM) particles within the solar system. We consider two types of interactions for the DM: one where a spin-1</a:mn>/</a:mo>2</a:mn></a:mrow></a:math> neutral DM particle interacts with matter through the exchange of a lighter neutral scalar DM particle and one where a scalar neutral DM particle interacts directly with the matter particle. We consider three wavelengths: 21 cm, 3 mm, and <c:math xmlns:c=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><c:mrow><c:mn>12</c:mn><c:mtext> </c:mtext><c:mtext> </c:mtext><c:mi mathvariant=\"normal\">μ</c:mi></c:mrow></c:math>. To estimate the significance of the signal, we compare our results to experimental results from ARCADE2 and PLANCK and consider the sensitivities of three telescopes: VLA, ALMA, and KECK. We find that in order to produce an observable signal in the first scenario the neutral fermion must have a mass comparable to the solar wind particle while the exchanged particle must have a mass typically <f:math xmlns:f=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><f:mrow><f:mi>few</f:mi><f:mo>×</f:mo><f:msup><f:mrow><f:mn>10</f:mn></f:mrow><f:mrow><f:mn>5</f:mn></f:mrow></f:msup></f:mrow></f:math> smaller. The scalar direct interaction, however, appears beyond reach for any reasonable coupling.","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"95 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145311433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spectroscopic properties of 1F -wave singly bottom baryons","authors":"Zi-Le Zhang, Si-Qiang Luo","doi":"10.1103/y6gk-2dcw","DOIUrl":"https://doi.org/10.1103/y6gk-2dcw","url":null,"abstract":"This study investigates the mass spectra and decay behaviors of the experimentally unobserved 1</a:mn>F</a:mi></a:math>-wave singly bottom baryons. Calculating their mass spectra could provide crucial guidance for determining their spectroscopic positions. Additionally, by analyzing their decay properties, we could predict the important decay channels, which are essential for experimental searches and quantum number assignments. Our calculations aim to support ongoing experimental and theoretical efforts in singly bottom baryon spectroscopy.","PeriodicalId":20167,"journal":{"name":"Physical Review D","volume":"356 1","pages":""},"PeriodicalIF":5.0,"publicationDate":"2025-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145306186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}