يعرض 1 - 20 نتائج من 148 نتيجة بحث عن '"quark: spin"', وقت الاستعلام: 0.59s تنقيح النتائج
  1. 1
    Dissertation/ Thesis
    Observation of excited Ω⁰꜀ states, and commissioning of the RICH detector

    المؤلفون: Mitchell, Sara

    المساهمون: Muheim, Franz, Clarke, Peter

    مصطلحات موضوعية: LHCb, heavy baryons, c quark, c quark spin, ring imaging Cherenkov detector upgrade

    URL الوصول: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.867530

    View record in EThOS

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  2. 2
    Precision Standard Model Phenomenology for High Energy Processes

    المؤلفون: Vitos, Timea

    مصطلحات موضوعية: precision phenomenology, Standard Model, NLO electroweak, decay coefficients, Drell-Yan process, top quark spin correlations, colour expansion, large-Nc limit, Drell-Yan, large-Nc truncation, Fysicumarkivet A:2023:Vitos, Naturvetenskap, Fysik, Subatomär fysik, Natural Sciences, Physical Sciences, Subatomic Physics

    وصف الملف: electronic

    URL الوصول: https://lup.lub.lu.se/record/f947ff48-2a19-4cec-b6b8-c65c299c688e
    https://portal.research.lu.se/files/146652472/Avhandling_Timea_Vitos_utan_papers.pdf

    View record in SwePub

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  3. 3
    Academic Journal
    Recent progress on in-medium properties of heavy mesons from finite-temperature EFTs

    المؤلفون: Glòria Montaña, Àngels Ramos, Laura Tolos, Juan M. Torres-Rincon

    المصدر: Frontiers in Physics, Vol 11 (2023)

    مصطلحات موضوعية: effective hadron theories, chiral symmetry, heavy-quark spin-flavor symmetry, D mesons, B mesons, finite temperature, Physics, QC1-999

    وصف الملف: electronic resource

    Relation: https://www.frontiersin.org/articles/10.3389/fphy.2023.1250939/full; https://doaj.org/toc/2296-424X

    URL الوصول: https://doaj.org/article/b3da55d8f665449290d32d1bb3900494

    View record in DOAJ Full Text Finder

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  4. 4
    Academic Journal
    Moments of the nucleon transverse quark spin densities using lattice QCD

    المؤلفون: Alexandrou, C., Bacchio, S., Spanoudes, G., Urbach, C., Constantinou, M., Dimopoulos, P., Finkenrath, J., Frezzotti, R., Hadjiyiannakou, K., Jansen, Karl, Kostrzewa, B., Koutsou, G.

    المصدر: Physical review / D 107(5), 054504 (2023). doi:10.1103/PhysRevD.107.054504

    مصطلحات موضوعية: info:eu-repo/classification/ddc/530, quark: spin: transverse, quark: spin: density, spin: density, fermion: mass: twist, quark: mass, nucleon, lattice field theory, transversity, form factor, magnetic moment, isovector, lattice, moment, continuum limit

    جغرافية الموضوع: DE

    Relation: info:eu-repo/semantics/altIdentifier/issn/0556-2821; info:eu-repo/semantics/altIdentifier/issn/1550-2368; info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2202.09871; info:eu-repo/semantics/altIdentifier/issn/2470-0029; info:eu-repo/semantics/altIdentifier/issn/1089-4918; info:eu-repo/semantics/altIdentifier/issn/1538-4500; info:eu-repo/semantics/altIdentifier/issn/2470-0010; info:eu-repo/semantics/altIdentifier/issn/1550-7998; info:eu-repo/semantics/altIdentifier/issn/2470-0037; info:eu-repo/semantics/altIdentifier/wos/WOS:000957642400004; https://bib-pubdb1.desy.de/record/584595; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-03146%22

    الاتاحة: https://bib-pubdb1.desy.de/record/584595
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-03146%22

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  5. 5
    Conference
    Inclusion of heavy spin effects in the $u d \bar{b} \bar{b}$$I(J^{P})=0(1^{-})$ four-quark channel in the Born-Oppenheimer approximation

    المؤلفون: Hoffmann, Jakob, Zimermmane Castro Santos, Andre, Wagner, Marc

    المصدر: Proceedings of Science / International School for Advanced Studies (LATTICE2022), 262 (2023). doi:10.22323/1.430.0262 ; The 39th International Symposium on Lattice Field Theory, LATTICE2022, Bonn, Germany, 2022-08-08 - 2022-08-13

    مصطلحات موضوعية: info:eu-repo/classification/ddc/530, spin: effect, Schroedinger equation: coupled channel, quark: mass, heavy quark: spin, tetraquark, quantum number, mass difference, bottom meson, lattice field theory, pole, meson, Born-Oppenheimer approximation

    جغرافية الموضوع: DE

    Relation: info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2211.15765; info:eu-repo/semantics/altIdentifier/issn/1824-8039; https://bib-pubdb1.desy.de/record/491481; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-00185%22

    الاتاحة: https://bib-pubdb1.desy.de/record/491481
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-00185%22

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  6. 6
    Academic Journal
    Status on lattice calculations of the proton spin decomposition

    المؤلفون: Keh-Fei Liu

    المصدر: AAPPS Bulletin, Vol 32, Iss 1, Pp 1-10 (2022)

    مصطلحات موضوعية: Quark spin, Gluon spin, Quantum chromodynamics, Lattice QCD, Physics, QC1-999

    وصف الملف: electronic resource

    Relation: https://doaj.org/toc/2309-4710

    URL الوصول: https://doaj.org/article/098b7eeeb56a4a969bb2ee27247ff493

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  7. 7
    Academic Journal
    Transverse momentum distributions of heavy hadrons and polarized heavy quarks

    المؤلفون: von Kuk, Rebecca, Michel, Johannes K. L., Sun, Zhiquan

    المصدر: Journal of high energy physics 09(9), 205 (2023). doi:10.1007/JHEP09(2023)205

    مصطلحات موضوعية: info:eu-repo/classification/ddc/530, parton: distribution function, hadron: heavy, heavy quark: mass, deep inelastic scattering: semi-inclusive reaction, effect: Collins, spin: symmetry, heavy quark: production, heavy quark: fragmentation, heavy quark: spin, EIC, gluon: polarization, sum rule, nucleon, fragmentation function, factorization, transverse momentum dependence, Heavy Quark Effective Theory, nonperturbative, Effective Field Theories of QCD, Renormalization Group, Parton Distributions, Resummation

    جغرافية الموضوع: DE

    Relation: info:eu-repo/semantics/altIdentifier/issn/1029-8479; info:eu-repo/semantics/altIdentifier/issn/1126-6708; info:eu-repo/semantics/altIdentifier/issn/1127-2236; info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2305.15461; info:eu-repo/grantAgreement/EC//101002090; https://bib-pubdb1.desy.de/record/597828; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-06696%22

    الاتاحة: https://bib-pubdb1.desy.de/record/597828
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-06696%22

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  8. 8
    Conference
    Quark Spin-Orbit Correlations in the Proton

    المؤلفون: Engelhardt, M., Green, J., Hasan, N., Izubuchi, T., Kallidonis, C., Krieg, S., Liuti, S., Meinel, S., Negele, J., Pochinsky, A., Rajan, A., Silvi, G., Syritsyn, S.

    المصدر: Physics Faculty Publications

    مصطلحات موضوعية: Hadron structure physics, First lattice evaluation, Quark spin-orbit correlations, Proton, Physical pion mass, Lattice calculation, Proton internal angular momentum, Elementary Particles and Fields and String Theory, Physics

    وصف الملف: application/pdf

    Relation: https://digitalcommons.odu.edu/physics_fac_pubs/654; https://digitalcommons.odu.edu/context/physics_fac_pubs/article/1655/viewcontent/Rajan_2022_QuarkSpin_OrbitCorrelationsOCR.pdf

    الاتاحة: https://digitalcommons.odu.edu/physics_fac_pubs/654
    https://doi.org/10.22323/1.396.0413
    https://digitalcommons.odu.edu/context/physics_fac_pubs/article/1655/viewcontent/Rajan_2022_QuarkSpin_OrbitCorrelationsOCR.pdf

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  9. 9
    Report
    Inclusion of heavy spin effects in the $u d \bar{b} \bar{b}$$I(J^{P})=0(1^{-})$ four-quark channel in the Born-Oppenheimer approximation

    المؤلفون: Hoffmann, Jakob, Zimermmane Castro Santos, Andre, Wagner, Marc

    المصدر: doi:10.3204/PUBDB-2023-00208

    مصطلحات موضوعية: spin: effect, Schroedinger equation: coupled channel, quark: mass, heavy quark: spin, tetraquark, quantum number, mass difference, bottom meson, lattice field theory, pole, meson, Born-Oppenheimer approximation

    جغرافية الموضوع: DE

    Relation: info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2211.15765; https://bib-pubdb1.desy.de/record/491516; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-00208%22

    الاتاحة: https://bib-pubdb1.desy.de/record/491516
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2023-00208%22

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  10. 10
    Academic Journal
    Inclusive $J/\psi$ and $\eta_c$ production in $\Upsilon$ decay at $\mathcal{O}(\alpha_s^5)$ in non-relativistic QCD factorization

    المؤلفون: He, Zhiguo, Kniehl, Bernd A., Wang, Xiang Peng

    المصدر: Physical review / D 101(7), 074002 (2020). doi:10.1103/PhysRevD.101.074002

    مصطلحات موضوعية: info:eu-repo/classification/ddc/530, J/psi(3100): inclusive production, eta/c(2980): inclusive production, Upsilon(9460): decay, quantum chromodynamics: nonrelativistic, quantum chromodynamics: factorization, higher-order, scale: renormalization, heavy quark: spin, spin: symmetry, color: octet, direct production, branching ratio, h/c(3526)

    جغرافية الموضوع: DE

    Relation: info:eu-repo/semantics/altIdentifier/issn/1550-7998; info:eu-repo/semantics/altIdentifier/arxiv/arXiv:1912.10232; info:eu-repo/semantics/altIdentifier/issn/1550-2368; info:eu-repo/semantics/altIdentifier/issn/2470-0029; info:eu-repo/semantics/altIdentifier/issn/0556-2821; info:eu-repo/semantics/altIdentifier/issn/1089-4918; info:eu-repo/semantics/altIdentifier/issn/1538-4500; info:eu-repo/semantics/altIdentifier/issn/2470-0010; info:eu-repo/semantics/altIdentifier/wos/WOS:000523336200002; https://bib-pubdb1.desy.de/record/437367; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2020-01476%22

    الاتاحة: https://bib-pubdb1.desy.de/record/437367
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2020-01476%22

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  11. 11
    Moments of the nucleon transverse quark spin densities using lattice QCD

    المؤلفون: C. Alexandrou, S. Bacchio, M. Constantinou, P. Dimopoulos, J. Finkenrath, R. Frezzotti, K. Hadjiyiannakou, K. Jansen, B. Kostrzewa, G. Koutsou, G. Spanoudes, C. Urbach

    المصدر: Physical review / D 107(5), 054504 (2023). doi:10.1103/PhysRevD.107.054504
    Physical Review

    مصطلحات موضوعية: density [spin], spin: transverse [quark], magnetic moment, High Energy Physics::Lattice, Nuclear Theory, isovector, FOS: Physical sciences, quark: spin: density, quark: spin: transverse, High Energy Physics - Lattice, mass [quark], ddc:530, continuum limit, fermion: mass: twist, Nuclear Experiment, transversity, lattice, form factor, Settore FIS/02, High Energy Physics - Lattice (hep-lat), High Energy Physics::Phenomenology, spin: density [quark], nucleon, lattice field theory, moment, quark: mass, mass: twist [fermion], spin: density

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a82f93eed9ce6ba7eec6f00f93e1939

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  12. 12
    Transverse Momentum Distributions of Heavy Hadrons and Polarized Heavy Quarks

    المؤلفون: Kuk, Rebecca Olga von, Michel, Johannes K. L., Sun, Zhiquan

    مصطلحات موضوعية: heavy quark, mass, parton, distribution function, Heavy Quark Effective Theory, spin, symmetry, nucleon, FOS: Physical sciences, gluon, suppression, nonperturbative, transverse momentum dependence, heavy quark, production, fragmentation function, transverse momentum, momentum spectrum, effect, Collins, sum rule, High Energy Physics - Phenomenology, hadron, heavy, heavy quark, fragmentation, EIC, High Energy Physics - Phenomenology (hep-ph), factorization, heavy quark, spin, deep inelastic scattering, semi-inclusive reaction, particle source

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::591a1c1e90805fd565f35ed0166bb8b7
    http://arxiv.org/abs/2305.15461

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  13. 13
    Academic Journal
    Extending StringSpinner to handle vector-meson spin

    المؤلفون: Albi Kerbizi, Leif Lonnblad

    المساهمون: Kerbizi, Albi, Lonnblad, Leif

    مصطلحات موضوعية: StringSpinner, SIDIS, String+3P0, Pythia, Hadronization, Quark spin

    Relation: volume:292/2023; firstpage:"-"; lastpage:"-"; numberofpages:8; journal:COMPUTER PHYSICS COMMUNICATIONS; https://hdl.handle.net/11368/3057218; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85168767893; https://www.sciencedirect.com/science/article/pii/S001046552300231X

    الاتاحة: https://hdl.handle.net/11368/3057218
    https://doi.org/10.1016/j.cpc.2023.108886
    https://www.sciencedirect.com/science/article/pii/S001046552300231X

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  14. 14
    Academic Journal
    Light- and heavy-quark symmetries and the $Y(4230)$, $Y(4360)$, $Y(4500)$, $Y(4620)$ and $X(4630)$ resonances

    المؤلفون: PENG, Fang-Zheng, YAN, Mao-Jun, SÁNCHEZ SÁNCHEZ, Mario, PAVON VALDERRAMA, Manuel

    مصطلحات موضوعية: LHC-B, hadron spectroscopy, hadron: heavy, hadron: spectrum, hadron: molecule, heavy quark: spin, heavy quark: symmetry, symmetry: flavor, symmetry: SU(3), effective field theory, Y(4260), Y(4360), Y(4660), Physique [physics]/Physique des Hautes Energies - Phénoménologie [hep-ph], Physique [physics]/Physique des Hautes Energies - Expérience [hep-ex], Physique [physics]/Physique des Hautes Energies - Réseau [hep-lat], Physique [physics]/Physique Nucléaire Théorique [nucl-th]

    Relation: https://oskar-bordeaux.fr/handle/20.500.12278/185070; 2205.13590

    الاتاحة: https://oskar-bordeaux.fr/handle/20.500.12278/185070
    https://hdl.handle.net/20.500.12278/185070
    https://doi.org/10.1103/PhysRevD.107.016001

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  15. 15
    Conference
    Charmed excited baryons with heavy-quark spin symmetry

    المؤلفون: Tolós, Laura, Nieves, Juan Miguel, Pavao, R.P.

    المساهمون: Generalitat Valenciana, German Research Foundation, Ministerio de Economía y Competitividad (España), Agencia Estatal de Investigación (España), Ministerio de Ciencia, Innovación y Universidades (España), European Commission

    مصطلحات موضوعية: Unitarized baryon-meson model, Heavy-quark spin symmetry, Charmed baryonic excited states

    Relation: #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/FIS2017-84038-C2-1-P; FIS2017-84038-C2-1-P/AEI/10.13039/501100011033; info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2013-43425-P; info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/FPA2016-81114-P; info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/SEV-2014-0398; info:eu-repo/grantAgreement/EC/H2020/824093; Preprint; https://doi.org/10.1142/9789811219313_0031; Sí; Hadron Spectroscopy and Structure: 198-203 (2020); http://hdl.handle.net/10261/236773; http://dx.doi.org/10.13039/501100011033; http://dx.doi.org/10.13039/501100003329; http://dx.doi.org/10.13039/501100001659; http://dx.doi.org/10.13039/501100003359; http://dx.doi.org/10.13039/501100000780

    الاتاحة: http://hdl.handle.net/10261/236773
    https://doi.org/10.1142/9789811219313_0031
    https://doi.org/10.13039/501100011033
    https://doi.org/10.13039/501100003329
    https://doi.org/10.13039/501100001659
    https://doi.org/10.13039/501100003359
    https://doi.org/10.13039/501100000780

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  16. 16
    Dissertation/ Thesis
    MEASUREMENT OF TOP QUARK POLARIZATIONS AND t ̄t SPIN CORRELATIONS USING DILEPTON FINAL STATES AT √ s = 13 TEV WITH THE LHC AND PROJECTIONS FOR THE HL-LHC

    المؤلفون: Amandeep Singh Bakshi

    مصطلحات موضوعية: Particle physics, CMS data, top quark, top quark spin correlations

    Relation: https://figshare.com/articles/thesis/_strong_MEASUREMENT_OF_TOP_QUARK_POLARIZATIONS_AND_t_t_SPIN_CORRELATIONS_USING_DILEPTON_FINAL_STATES_AT_strong_strong_s_strong_strong_13_TEV_WITH_THE_LHC_AND_PROJECTIONS_FOR_THE_HL-LHC_strong_/23740062

    الاتاحة: https://doi.org/10.25394/pgs.23740062.v1

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  17. 17
    Report
    Inclusive $J/\psi$ and $\eta_c$ production in $\Upsilon$ decay at $\mathcal{O}(\alpha_s^5)$ in non-relativistic QCD factorization

    المؤلفون: He, Zhi-Guo, Kniehl, Bernd A., Wang, Xiang-Peng

    المصدر: doi:10.3204/PUBDB-2020-00106

    مصطلحات موضوعية: quantum chromodynamics: nonrelativistic, quantum chromodynamics: factorization, scale: renormalization, heavy quark: spin, spin: symmetry, color: octet, direct production, inclusive production, branching ratio

    جغرافية الموضوع: DE

    Relation: info:eu-repo/semantics/altIdentifier/arxiv/arXiv:1912.10232; https://bib-pubdb1.desy.de/record/434522; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2020-00106%22

    الاتاحة: https://bib-pubdb1.desy.de/record/434522
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2020-00106%22

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  18. 18
    Report
    The strange quark contribution to the spin of the nucleon

    المؤلفون: Horsley, R., Nakamura, Y., Perlt, H., Pleiter, D., Rakow, P. E. L., Schierholz, G., Schiller, A., Stüben, H., Young, R. D., Zanotti, J. M.

    المصدر: doi:10.3204/PUBDB-2019-00786

    مصطلحات موضوعية: quark: spin, current: axial, flavor: SU(3), correlation function, nucleon quark, stochastic, estimator, nucleon, singlet, lattice

    جغرافية الموضوع: DE

    Relation: info:eu-repo/semantics/altIdentifier/arxiv/arXiv:1901.04792; https://bib-pubdb1.desy.de/record/418882; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2019-00786%22

    الاتاحة: https://bib-pubdb1.desy.de/record/418882
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2019-00786%22

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  19. 19
    Report
    First moments of the nucleon transverse quark spin densities using lattice QCD

    المؤلفون: Alexandrou, C., Bacchio, S., Spanoudes, G., Urbach, C., Constantinou, M., Dimopoulos, P., Finkenrath, J., Frezzotti, R., Hadjiyiannakou, K., Jansen, K., Kostrzewa, B., Koutsou, G.

    مصطلحات موضوعية: quark: spin: transverse, quark: spin: density, spin: density, fermion: mass: twist, quark: mass, nucleon, lattice field theory, transversity, form factor, magnetic moment, isovector, lattice, moment, continuum limit

    جغرافية الموضوع: DE

    Relation: info:eu-repo/semantics/altIdentifier/arxiv/arXiv:2202.09871; https://bib-pubdb1.desy.de/record/483177; https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-05150%22

    الاتاحة: https://bib-pubdb1.desy.de/record/483177
    https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2022-05150%22

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  20. 20
    Academic Journal
    Five-flavor pentaquarks and other light- and heavy-flavor symmetry partners of the LHCb hidden-charm pentaquarks

    المؤلفون: Peng, Fang-Zheng, Liu, Ming-Zhu, Pan, Ya-Wen, Sánchez Sánchez, Mario, Pavon Valderrama, Manuel

    المساهمون: Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

    المصدر: Nucl.Phys.B ; https://hal.science/hal-02223021 ; Nucl.Phys.B, 2022, 983, pp.115936. ⟨10.1016/j.nuclphysb.2022.115936⟩

    مصطلحات موضوعية: heavy quark: symmetry, heavy quark: spin, quark antiquark: pair, quark: flavor, flavor: SU(3), pentaquark, structure, LHC-B, hadron spectroscopy, strangeness, multiplet, decuplet, [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HLAT]Physics [physics]/High Energy Physics - Lattice [hep-lat], [PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th], phil, edu

    Relation: https://hal.science/hal-02223021

    الاتاحة: https://hal.science/hal-02223021

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