Dipole evolution: perspectives for collectivity and γ*A collisions
Abstract The transverse, spatial structure of protons is an area revealing fundamental properties of matter, and provides key input for deeper understanding of emerging collective phenomena in high energy collisions of protons, as well as collisions of heavy ions. In this paper eccentricities and ec...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2019-10-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP10(2019)026 |
| _version_ | 1818248774050381824 |
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| author | Christian Bierlich Christine O. Rasmussen |
| author_facet | Christian Bierlich Christine O. Rasmussen |
| author_sort | Christian Bierlich |
| collection | DOAJ |
| description | Abstract The transverse, spatial structure of protons is an area revealing fundamental properties of matter, and provides key input for deeper understanding of emerging collective phenomena in high energy collisions of protons, as well as collisions of heavy ions. In this paper eccentricities and eccentricity fluctuations are predicted using the dipole formulation of BFKL evolution. Furthermore, first steps are taken towards generation of fully exclusive final states of γ*A collisions, by assessing the importance of colour fluctuations in the initial state. Such steps are crucial for the preparation of event generators for a future electron-ion collider. Due to the connection between an impact parameter picture of the proton structure, and cross sections of ep and pp collisions, the model parameters can be fully determined by fits to such quantities, leaving results as real predictions of the model. |
| first_indexed | 2024-12-12T15:25:56Z |
| format | Article |
| id | doaj.art-9ef102938cf64577adf647a7d3d4dfa7 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-12T15:25:56Z |
| publishDate | 2019-10-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-9ef102938cf64577adf647a7d3d4dfa72022-12-22T00:20:15ZengSpringerOpenJournal of High Energy Physics1029-84792019-10-0120191015310.1007/JHEP10(2019)026Dipole evolution: perspectives for collectivity and γ*A collisionsChristian Bierlich0Christine O. Rasmussen1Dept. of Astronomy and Theoretical PhysicsDept. of Astronomy and Theoretical PhysicsAbstract The transverse, spatial structure of protons is an area revealing fundamental properties of matter, and provides key input for deeper understanding of emerging collective phenomena in high energy collisions of protons, as well as collisions of heavy ions. In this paper eccentricities and eccentricity fluctuations are predicted using the dipole formulation of BFKL evolution. Furthermore, first steps are taken towards generation of fully exclusive final states of γ*A collisions, by assessing the importance of colour fluctuations in the initial state. Such steps are crucial for the preparation of event generators for a future electron-ion collider. Due to the connection between an impact parameter picture of the proton structure, and cross sections of ep and pp collisions, the model parameters can be fully determined by fits to such quantities, leaving results as real predictions of the model.http://link.springer.com/article/10.1007/JHEP10(2019)026QCD Phenomenology |
| spellingShingle | Christian Bierlich Christine O. Rasmussen Dipole evolution: perspectives for collectivity and γ*A collisions Journal of High Energy Physics QCD Phenomenology |
| title | Dipole evolution: perspectives for collectivity and γ*A collisions |
| title_full | Dipole evolution: perspectives for collectivity and γ*A collisions |
| title_fullStr | Dipole evolution: perspectives for collectivity and γ*A collisions |
| title_full_unstemmed | Dipole evolution: perspectives for collectivity and γ*A collisions |
| title_short | Dipole evolution: perspectives for collectivity and γ*A collisions |
| title_sort | dipole evolution perspectives for collectivity and γ a collisions |
| topic | QCD Phenomenology |
| url | http://link.springer.com/article/10.1007/JHEP10(2019)026 |
| work_keys_str_mv | AT christianbierlich dipoleevolutionperspectivesforcollectivityandgacollisions AT christineorasmussen dipoleevolutionperspectivesforcollectivityandgacollisions |