Pregled bibliografske jedinice broj: 658933
Overview of the electromagnetic production of strange mesons at MAMI
Overview of the electromagnetic production of strange mesons at MAMI // Nuclear Physics A, 914 (2013), 41-50 doi:10.1016/j.nuclphysa.2013.01.019 (međunarodna recenzija, članak, znanstveni)
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Naslov
Overview of the electromagnetic production of strange mesons at MAMI
Autori
Achenbach, P. ; Gómez Rodríguez, M. ; Tsukada, K. ; Ayerbe Gayoso, C. ; Böhm, R. ; Borodina, O. ; Bosnar, Damir ; Bozkurt, V. ; Bydžovský, P. ; Debenjak, L. ; Distler, M.O. ; Esser, A. ; Friščić, Ivica ; Fujii, Y. ; Gogami, T. ; Hashimoto, O. ; Hirose, S. ; Kanda, H. ; Kaneta, M. ; Kim, E. ; Margaryan, A. ; Merkel, H. ; Müller, U. ; Nagao, S. ; Nakamura, S.N. ; Pochodzalla, J. ; Rappold, C. ; Reinhold, J. ; Saito, T.R. ; Sanchez Lorente, A. ; Sánchez Majos, S. ; Schlimme, B.S. ; Schoth, M. ; Sfienti, C. ; Širca, S. ; Tang, L. ; Thiel, M.
Izvornik
Nuclear Physics A (0375-9474) 914
(2013);
41-50
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
strangeness reactions; kaon electro-production; missing mass spectroscopy; structure functions
Sažetak
The Mainz Microtron MAMI provides a continuous-wave unpolarized or spin-polarized electron beam with energies up to 1.6 GeV and high degrees of polarization. Electro-production of strange mesons is performed in the multi-spectrometer facility with the Kaos spectrometer for kaon detection and a high-resolution spectrometer for electron detection in plane or out of plane. Differential cross section measurements of exclusive p(e, e′K+)Λ, Σ0 reactions at low four-momentum transfers in the nucleonʼs third resonance region have been done, followed by a measurement of the beam helicity asymmetry for View the MathML source. These studies are important for the understanding of the effective coupling of photons to the hadrons and their resonances and electromagnetic form factors entering different effective Lagrangian models for photo- and electro-production of strangeness. The polarized structure function, extracted from the beam helicity asymmetry, shows an especially high sensitivity to model parameters.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Napomena
A1 Collaboration.
POVEZANOST RADA
Projekti:
119-1191005-1021 - QCD i jezgre; primjena nuklearnih metoda:materijali,medicina,okoliš (Bosnar, Damir, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Ivica Friščić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus