Femtoscopy of the Origin of the Nucleon Mass
| dc.contributor.author | Krein, G. [UNESP] | |
| dc.contributor.author | Peixoto, T. C. [UNESP] | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.contributor.institution | Inst Fed Educ Cienciae Tecnol Sergipe | |
| dc.date.accessioned | 2021-06-25T12:27:33Z | |
| dc.date.available | 2021-06-25T12:27:33Z | |
| dc.date.issued | 2020-11-19 | |
| dc.description.abstract | We study the prospects of using femtoscopic low-momentum correlationmeasurements at the Large Hadron Collider to access properties of the J/psi-nucleon interaction. The QCD multipole expansion in terms of the J/psi chromopolarizability relates the forward scattering amplitude to a key matrix element to the origin of the nucleon mass problem, the average chromoelectric gluon distribution in the nucleon. We use information on the J/psi-nucleon interaction provided by lattice QCD simulations and phenomenological models to compute J/psi-nucleon correlation functions. The computed correlation functions show clear sensitivity to the interaction, in particular to the J/psi chromopolarizability. | en |
| dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271,Bloco 2, BR-01140070 Sao Paulo, SP, Brazil | |
| dc.description.affiliation | Inst Fed Educ Cienciae Tecnol Sergipe, Rodovia Juscelino Kubitschek S-N, BR-49680000 Nossa Senhora Da Gloria, SE, Brazil | |
| dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271,Bloco 2, BR-01140070 Sao Paulo, SP, Brazil | |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description.sponsorshipId | CNPq: 309262/2019-4 | |
| dc.description.sponsorshipId | CNPq: 464898/2014-5 | |
| dc.description.sponsorshipId | FAPESP: 2013/01907-0 | |
| dc.format.extent | 9 | |
| dc.identifier | http://dx.doi.org/10.1007/s00601-020-01581-1 | |
| dc.identifier.citation | Few-body Systems. Wien: Springer Wien, v. 61, n. 4, 9 p., 2020. | |
| dc.identifier.doi | 10.1007/s00601-020-01581-1 | |
| dc.identifier.issn | 0177-7963 | |
| dc.identifier.uri | http://hdl.handle.net/11449/209736 | |
| dc.identifier.wos | WOS:000595120400002 | |
| dc.language.iso | eng | |
| dc.publisher | Springer | |
| dc.relation.ispartof | Few-body Systems | |
| dc.source | Web of Science | |
| dc.title | Femtoscopy of the Origin of the Nucleon Mass | en |
| dc.type | Artigo | |
| dcterms.license | http://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0 | |
| dcterms.rightsHolder | Springer |