Charm production in antiproton interactions on nucleons and nuclei
Charmed hadrons at the confinement scale: structure and interactions with matter
Properties of hadrons and nuclei in vacuum and medium based on quarks and gluons
| Full text | |
| Author(s): |
Total Authors: 2
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| Affiliation: | [1] Saha Inst Nucl Phys, 1-AF Bidhan Nagar, Kolkata 700064 - India
[2] Univ Cruzeiro Sul, Lab Fis Teor & Computac, Rua Galvao Bueno 868, BR-01506000 Sao Paulo, SP - Brazil
Total Affiliations: 2
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| Document type: | Journal article |
| Source: | FEW-BODY SYSTEMS; v. 59, n. 3 MAY 2018. |
| Web of Science Citations: | 1 |
| Abstract | |
We study the production of charmed baryons in the antiproton-proton and antiproton-nucleus interactions within a fully covariant model that is based on an effective Lagrangian approach. The baryon production proceeds via the t-channel D-0 and D{*}(0) meson-exchange diagrams. We have also explored the production of the charm-baryon hypernucleus (16)(Lambda c+) O in the antiproton-O-16 collisions. For antiproton beam momenta of interest to the (P) over bar ANDA experiment, the 0 degrees differential cross sections for the formation of (16)(Lambda c+) O hypernuclear states with simple particle-hole configurations, have magnitudes in the range of a few mu b/sr. (AU) | |
| FAPESP's process: | 16/04191-3 - Charm production in antiproton interactions on nucleons and nuclei |
| Grantee: | Kazuo Tsushima |
| Support Opportunities: | Research Grants - Visiting Researcher Grant - International |
| FAPESP's process: | 15/17234-0 - Properties of hadrons and nuclei in vacuum and medium based on quarks and gluons |
| Grantee: | Kazuo Tsushima |
| Support Opportunities: | Regular Research Grants |