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Электронный каталог: Anikin, I. V. - TMD-Like Functions Through the Twisted Quark States
Anikin, I. V. - TMD-Like Functions Through the Twisted Quark States
Статья
Автор: Anikin, I. V.
Progress of Theoretical and Experimental Physics: TMD-Like Functions Through the Twisted Quark States
б.г.
ISBN отсутствует
Автор: Anikin, I. V.
Progress of Theoretical and Experimental Physics: TMD-Like Functions Through the Twisted Quark States
б.г.
ISBN отсутствует
На полку
Статья
Anikin, I.V.
TMD-Like Functions Through the Twisted Quark States / I.V.Anikin, X.Chen. – Text: electronic // Progress of Theoretical and Experimental Physics. – 2025. – Vol. 2025, No. 3. – P. 033B03. – URL: https://doi.org/10.1093/ptep/ptaf029. – Bibliogr.: 21.
We investigate a new class of transverse momentum-dependent functions (TMDs), known as aligned-spin (AS) functions. In the paper, we propose the most suitable proof of the existence of the AS function together with a demonstration of the preponderances if the framework of twisted quark states has been employed. The twisted state corresponds to the elementary particle (quark), which possesses nontrivial intrinsic orbital angular momentum owing to the swirling trajectory of motion. In turn, this leads to the cylindrical system being applied for consideration. In this connection, we reveal that the twisted (vortex) quark states serve as effective tools for the study of TMDs, thereby facilitating a comprehensive analysis of AS functions. In contrast to the previous studies, where the existence of new TMDs is related to the the corresponding interactions encoded in the correlators, we now focus on the leading order of interactions providing a simplified and robust method. This has been ensured by the twisted quark in the corresponding correlator because the essential transverse momentum dependence of quarks generated by interactions in the correlators can be alternatively described by twisted states. Using a cylindrical formulation for twisted states, we can combine the properties of plane-wave particles with a description stemming from spherical harmonics, resulting in well defined propagation directions accompanied by essential orbital angular momentum (OAM) projections. In particular, this innovative framework opens a new window for the direct investigation of AS functions, generating the unique angular dependence of differential cross sections. It also points towards promising applications in experimental particle physics.
ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 324.1б - Сильные взаимодействия. Электромагнитная структура частиц. Алгебра токов. Киральные теории. Теория Редже$
Бюллетени = 18/025
Anikin, I.V.
TMD-Like Functions Through the Twisted Quark States / I.V.Anikin, X.Chen. – Text: electronic // Progress of Theoretical and Experimental Physics. – 2025. – Vol. 2025, No. 3. – P. 033B03. – URL: https://doi.org/10.1093/ptep/ptaf029. – Bibliogr.: 21.
We investigate a new class of transverse momentum-dependent functions (TMDs), known as aligned-spin (AS) functions. In the paper, we propose the most suitable proof of the existence of the AS function together with a demonstration of the preponderances if the framework of twisted quark states has been employed. The twisted state corresponds to the elementary particle (quark), which possesses nontrivial intrinsic orbital angular momentum owing to the swirling trajectory of motion. In turn, this leads to the cylindrical system being applied for consideration. In this connection, we reveal that the twisted (vortex) quark states serve as effective tools for the study of TMDs, thereby facilitating a comprehensive analysis of AS functions. In contrast to the previous studies, where the existence of new TMDs is related to the the corresponding interactions encoded in the correlators, we now focus on the leading order of interactions providing a simplified and robust method. This has been ensured by the twisted quark in the corresponding correlator because the essential transverse momentum dependence of quarks generated by interactions in the correlators can be alternatively described by twisted states. Using a cylindrical formulation for twisted states, we can combine the properties of plane-wave particles with a description stemming from spherical harmonics, resulting in well defined propagation directions accompanied by essential orbital angular momentum (OAM) projections. In particular, this innovative framework opens a new window for the direct investigation of AS functions, generating the unique angular dependence of differential cross sections. It also points towards promising applications in experimental particle physics.
ОИЯИ = ОИЯИ (JINR)2025
Спец.(статьи,препринты) = С 324.1б - Сильные взаимодействия. Электромагнитная структура частиц. Алгебра токов. Киральные теории. Теория Редже$
Бюллетени = 18/025
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