Selected Results in Heavy-Quark Fragmentation
I review a few selected topics concerning heavy-quark fragmentation, taking particular care about bottom- and charm-quark production in <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mi>...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-09-01
|
| Series: | Universe |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2218-1997/8/9/490 |
| _version_ | 1827656164578426880 |
|---|---|
| author | Gennaro Corcella |
| author_facet | Gennaro Corcella |
| author_sort | Gennaro Corcella |
| collection | DOAJ |
| description | I review a few selected topics concerning heavy-quark fragmentation, taking particular care about bottom- and charm-quark production in <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mi>e</mi><mo>+</mo></msup><msup><mi>e</mi><mo>−</mo></msup></mrow></semantics></math></inline-formula> annihilation and the inclusion of non-perturbative corrections. In particular, I discuss the recent developments of calculations carried out in the framework of perturbative fragmentation functions and the perspective to extend them to other processes and higher accuracy. Special attention is paid to the use of an effective strong coupling constant to model hadronization effects. |
| first_indexed | 2024-03-09T22:18:47Z |
| format | Article |
| id | doaj.art-fa3f0c6057d14edda3b63304f1bff9c1 |
| institution | Directory Open Access Journal |
| issn | 2218-1997 |
| language | English |
| last_indexed | 2024-03-09T22:18:47Z |
| publishDate | 2022-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Universe |
| spelling | doaj.art-fa3f0c6057d14edda3b63304f1bff9c12023-11-23T19:19:23ZengMDPI AGUniverse2218-19972022-09-018949010.3390/universe8090490Selected Results in Heavy-Quark FragmentationGennaro Corcella0INFN, Laboratori Nazionali di Frascati, Via E. Fermi 54, 00044 Frascati, RM, ItalyI review a few selected topics concerning heavy-quark fragmentation, taking particular care about bottom- and charm-quark production in <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mi>e</mi><mo>+</mo></msup><msup><mi>e</mi><mo>−</mo></msup></mrow></semantics></math></inline-formula> annihilation and the inclusion of non-perturbative corrections. In particular, I discuss the recent developments of calculations carried out in the framework of perturbative fragmentation functions and the perspective to extend them to other processes and higher accuracy. Special attention is paid to the use of an effective strong coupling constant to model hadronization effects.https://www.mdpi.com/2218-1997/8/9/490QCDheavy quarksfragmentation |
| spellingShingle | Gennaro Corcella Selected Results in Heavy-Quark Fragmentation Universe QCD heavy quarks fragmentation |
| title | Selected Results in Heavy-Quark Fragmentation |
| title_full | Selected Results in Heavy-Quark Fragmentation |
| title_fullStr | Selected Results in Heavy-Quark Fragmentation |
| title_full_unstemmed | Selected Results in Heavy-Quark Fragmentation |
| title_short | Selected Results in Heavy-Quark Fragmentation |
| title_sort | selected results in heavy quark fragmentation |
| topic | QCD heavy quarks fragmentation |
| url | https://www.mdpi.com/2218-1997/8/9/490 |
| work_keys_str_mv | AT gennarocorcella selectedresultsinheavyquarkfragmentation |