A Study of Heavy Flavored Mesons with Killingbeck Potential Approach *

A Study of Heavy Flavored Mesons with Killingbeck Potential Approach * | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article A Study of Heavy Flavored Mesons with Killingbeck Potential Approach * Pritom Kumar Nath, Rishan Dev Choudhury, Jugal Lahkar This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-6936591/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract In non-perturbative Quantum Chromodynamics (QCD), the formalism of the potential model has proven effective in predicting various static and dynamic properties of heavy-flavored mesons. Within the Schrödinger’s framework, the interaction potential plays a crucial role in determining the meson spectrum. In this work, we incorporate the Killingbeck potential in the Hamiltonian and apply the quantum mechanical variational method to estimate the masses, decay constants, and oscillation frequencies of selected heavy-flavored mesons, using a Coulombic wave function as the trial function. Our results are systematically compared with experimental data and other theoretical findings available in the literature. Full Text Additional Declarations No competing interests reported. Supplementary Files HeavyFlavouredMeson.pdf Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-6936591","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":478210438,"identity":"bac82966-8801-436c-b5bf-240ed967a1c3","order_by":0,"name":"Pritom Kumar Nath","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA20lEQVRIie3PsQrCMBCA4QuBuJx2PXDwFa4Uqi4+S6DgpOJYEFQodBNXBR/CRxACdRFnNwVXh4KLg4OdBFEa3Rzybwn3kQuAy/WPEYgTMU3mzxtpJ5Jbw5ZYpj8QRXEei3X27V7N+mxDByYZHBNzReg0oFLdlJL2aq/9BZMKM6UDhMifypouJXzocVR8H8MMOUKQGiSylZg7EwWplxuEyVfEnxavMCsUCYKxk/ZiEEFBNGXdQKx466c20qT+9kb3sfYSc84v8ajheTvLYoCvR1Cl8+/E5XK5XB96ADpaOLNop2AMAAAAAElFTkSuQmCC","orcid":"","institution":"Tezpur University","correspondingAuthor":true,"prefix":"","firstName":"Pritom","middleName":"Kumar","lastName":"Nath","suffix":""},{"id":478210439,"identity":"b44ff990-bd4d-4bf8-afe2-c5faac49d616","order_by":1,"name":"Rishan Dev Choudhury","email":"","orcid":"","institution":"Tezpur University","correspondingAuthor":false,"prefix":"","firstName":"Rishan","middleName":"Dev","lastName":"Choudhury","suffix":""},{"id":478210442,"identity":"6e2cea2d-674d-455a-aa47-fe91faa11289","order_by":2,"name":"Jugal Lahkar","email":"","orcid":"","institution":"Tezpur University","correspondingAuthor":false,"prefix":"","firstName":"Jugal","middleName":"","lastName":"Lahkar","suffix":""}],"badges":[],"createdAt":"2025-06-20 07:53:18","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-6936591/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-6936591/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":86129293,"identity":"c072ef66-c732-402e-8e17-df75e02ca1fa","added_by":"auto","created_at":"2025-07-07 06:23:47","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":764148,"visible":true,"origin":"","legend":"","description":"","filename":"HeavyFlavouredMeson.pdf","url":"https://assets-eu.researchsquare.com/files/rs-6936591/v1_covered_5cd5469f-1872-4a31-97f9-dbaca0a46ff3.pdf"},{"id":85848735,"identity":"b3a03929-8d19-40b7-9a6c-e63e21da928b","added_by":"auto","created_at":"2025-07-02 10:03:43","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"supplement","size":811019,"visible":true,"origin":"","legend":"","description":"","filename":"HeavyFlavouredMeson.pdf","url":"https://assets-eu.researchsquare.com/files/rs-6936591/v1/8cf8d24907ce43c6a03c84b7.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"A Study of Heavy Flavored Mesons with Killingbeck Potential Approach *","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"","lastPublishedDoi":"10.21203/rs.3.rs-6936591/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-6936591/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eIn non-perturbative Quantum Chromodynamics (QCD), the formalism of the potential model has proven effective in predicting various static and dynamic properties of heavy-flavored mesons. 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