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Pregled bibliografske jedinice broj: 614104

Exclusive electroproduction of K+ Lambda and K+ Sigma^0 final states at Q^2 = 0.030-0.055 (GeV/c)^2

Achenbach, P.; Ayerbe Gayoso, C.; Bernauer, J.C.; Bianchin, S.; Bohm, R.; Borodina, O.; Bosnar, Damir; Bosz, M.; Bozkurt, V.; Bydsovsky, P. et al.
Exclusive electroproduction of K+ Lambda and K+ Sigma^0 final states at Q^2 = 0.030-0.055 (GeV/c)^2 // European physical journal A : hadrons and nuclei, 14 (2012), 14-28 doi:10.1140/epja/i2012-12014-9 (međunarodna recenzija, članak, znanstveni)

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Naslov
Exclusive electroproduction of K+ Lambda and K+ Sigma^0 final states at Q^2 = 0.030-0.055 (GeV/c)^2

Autori
Achenbach, P. ; Ayerbe Gayoso, C. ; Bernauer, J.C. ; Bianchin, S. ; Bohm, R. ; Borodina, O. ; Bosnar, Damir ; Bosz, M. ; Bozkurt, V. ; Bydsovsky, P. ; Debenjak, L. ; Distler, M.O. ; Esser, A. ; Friščić, Ivica ; , Gomez Rodriguez, M. ; Gokuzum, B. ; Griessinger, K. ; Jennewein, P. ; Kim, E. ; Makek, Mihael ; Merkel, H. ; Minami, S. ; Muller, U. ; Nakajima, D. ; Nungesser, L. ; Ozel-Tashenov, B. ; Pochodzalla, J. ; Rappold, Ch. ; Saito, T.R. ; Sanchez Majos, S. ; Schlimme, B.S. ; Sirca, S. ; Weinriefer, M. ; Yoon, C.J. ;

Izvornik
European physical journal A : hadrons and nuclei (1434-6001) 14 (2012); 14-28

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Electron scattering; electroproduction; Kaon; Lamdba; Sigma; Kaos spectrometer; MAMI

Sažetak
Cross section measurements of the exclusive p(e, e'K+)Lambda, Sigma^0 electroproduction reactions have been performed at the Mainz Microtron MAMI in the A1 spectrometer facility using for the first time the Kaos spectrometer for kaon detection. These processes were studied in a kinematical region not covered by any previous experiment. The nucleon was probed in its third resonance region with virtual photons of low four- momenta, Q^2= 0.030-0.055 (GeV/c)^2. The MAMI data indicate a smooth transition in Q^2 from photoproduction to electroproduction cross sections. Comparison with predictions of effective Lagrangian models based on the isobar approach reveal that strong longitudinal couplings of the virtual photon to the N* resonances can be excluded from these models

Izvorni jezik
Engleski

Znanstvena područja
Fizika



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:

Avatar Url Mihael Makek (autor)

Avatar Url Damir Bosnar (autor)

Avatar Url Ivica Friščić (autor)

Poveznice na cjeloviti tekst rada:

doi arxiv.org link.springer.com arxiv.org

Citiraj ovu publikaciju:

Achenbach, P.; Ayerbe Gayoso, C.; Bernauer, J.C.; Bianchin, S.; Bohm, R.; Borodina, O.; Bosnar, Damir; Bosz, M.; Bozkurt, V.; Bydsovsky, P. et al.
Exclusive electroproduction of K+ Lambda and K+ Sigma^0 final states at Q^2 = 0.030-0.055 (GeV/c)^2 // European physical journal A : hadrons and nuclei, 14 (2012), 14-28 doi:10.1140/epja/i2012-12014-9 (međunarodna recenzija, članak, znanstveni)
Achenbach, P., Ayerbe Gayoso, C., Bernauer, J., Bianchin, S., Bohm, R., Borodina, O., Bosnar, D., Bosz, M., Bozkurt, V. & Bydsovsky, P. (2012) Exclusive electroproduction of K+ Lambda and K+ Sigma^0 final states at Q^2 = 0.030-0.055 (GeV/c)^2. European physical journal A : hadrons and nuclei, 14, 14-28 doi:10.1140/epja/i2012-12014-9.
@article{article, author = {Achenbach, P. and Ayerbe Gayoso, C. and Bernauer, J.C. and Bianchin, S. and Bohm, R. and Borodina, O. and Bosnar, Damir and Bosz, M. and Bozkurt, V. and Bydsovsky, P. and Debenjak, L. and Distler, M.O. and Esser, A. and Fri\v{s}\v{c}i\'{c}, Ivica and Gokuzum, B. and Griessinger, K. and Jennewein, P. and Kim, E. and Makek, Mihael and Merkel, H. and Minami, S. and Muller, U. and Nakajima, D. and Nungesser, L. and Ozel-Tashenov, B. and Pochodzalla, J. and Rappold, Ch. and Saito, T.R. and Sanchez Majos, S. and Schlimme, B.S. and Sirca, S. and Weinriefer, M. and Yoon, C.J.}, year = {2012}, pages = {14-28}, DOI = {10.1140/epja/i2012-12014-9}, keywords = {Electron scattering, electroproduction, Kaon, Lamdba, Sigma, Kaos spectrometer, MAMI}, journal = {European physical journal A : hadrons and nuclei}, doi = {10.1140/epja/i2012-12014-9}, volume = {14}, issn = {1434-6001}, title = {Exclusive electroproduction of K+ Lambda and K+ Sigma\^{}0 final states at Q\^{}2 = 0.030-0.055 (GeV/c)\^{}2}, keyword = {Electron scattering, electroproduction, Kaon, Lamdba, Sigma, Kaos spectrometer, MAMI} }
@article{article, author = {Achenbach, P. and Ayerbe Gayoso, C. and Bernauer, J.C. and Bianchin, S. and Bohm, R. and Borodina, O. and Bosnar, Damir and Bosz, M. and Bozkurt, V. and Bydsovsky, P. and Debenjak, L. and Distler, M.O. and Esser, A. and Fri\v{s}\v{c}i\'{c}, Ivica and Gokuzum, B. and Griessinger, K. and Jennewein, P. and Kim, E. and Makek, Mihael and Merkel, H. and Minami, S. and Muller, U. and Nakajima, D. and Nungesser, L. and Ozel-Tashenov, B. and Pochodzalla, J. and Rappold, Ch. and Saito, T.R. and Sanchez Majos, S. and Schlimme, B.S. and Sirca, S. and Weinriefer, M. and Yoon, C.J.}, year = {2012}, pages = {14-28}, DOI = {10.1140/epja/i2012-12014-9}, keywords = {Electron scattering, electroproduction, Kaon, Lamdba, Sigma, Kaos spectrometer, MAMI}, journal = {European physical journal A : hadrons and nuclei}, doi = {10.1140/epja/i2012-12014-9}, volume = {14}, issn = {1434-6001}, title = {Exclusive electroproduction of K+ Lambda and K+ Sigma\^{}0 final states at Q\^{}2 = 0.030-0.055 (GeV/c)\^{}2}, keyword = {Electron scattering, electroproduction, Kaon, Lamdba, Sigma, Kaos spectrometer, MAMI} }

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

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