| Autor: |
Scheluchin Georg, Alef Stefan, Bauer Patrick, Beck Reinhard, Braghieri Alessandro, Cole Philip, Di Salvo Rachele, Elsner Daniel, Fantini Alessia, Freyermuth Oliver, Ghio Francesco, Gridnev Anatoly, Hammann Daniel, Hannappel Jürgen, Jude Thomas, Kohl Katrin, Kozlenko Nikolay, Lapik Alexander, Sandri Paolo Levi, Lisin Valery, Mandaglio Giuseppe, Messi Roberto, Moricciani Dario, Nedorezov Vladimir, Novinsky Dmitry, Pedroni Paolo, Polonski Andrei, Reitz Björn-Eric, Romaniuk Mariia, Schmieden Hartmut, Sumachev Victorin, Tarakanov Viacheslav, Tillmanns Christian |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
EPJ Web of Conferences, Vol 241, p 01014 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2100-014X |
| DOI: |
10.1051/epjconf/202024101014 |
| Popis: |
Since the discovery of the Λ(1405), it remains poorly described by conventional constituent quark models, and it is a candidate for having an “exotic” meson-baryon or “penta-quark” structure, similar to states recently reported in the hidden charm sector. The Λ(1405) can be produced in the reaction γp K+Λ(1405). The pure I=0 decay mode into Σ0π0 is prohibited for the mass-overlapping Σ(1385). Combining a large aperture forward magnetic spectrometer and a central BGO crystal calorimeter, the BGO-OD experiment is ideally suited to measure this decay with the K+ in the forward direction. Preliminary results are presented. *Supported by DFG (PN 388979758, 405882627) |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
