Strange hadronic physics in electroproduction experiments at the Mainz Microtron

P. Achenbach; A. Esser; C. Ayerbe Gayoso; R. Böhm; O. Borodina; D. Bosnar; V. Bozkurt; P. Bydžovský; L. Debenjak; M. O. Distler; I. Friščić; Y. Fujii; T. Gogami; M. Gómez Rodríguez; O. Hashimoto; S. Hirose; E. Kim; A. Margaryan; H. Merkel; U. Müller; S. Nagao; S. N. Nakamura; J. Pochodzalla; C. Rappold; J. Reinhold; T. R. Saito; A. Sanchez Lorente; S. Sánchez Majos; B. S. Schlimme; M. Schoth; F. Schulz; C. Sfienti; S. Širca; L. Tang; M. Thiel; K. Tsukada

doi:10.1016/j.nuclphysa.2012.01.008

Strange hadronic physics in electroproduction experiments at the Mainz Microtron

P. Achenbach, A. Esser, C. Ayerbe Gayoso, R. Böhm, O. Borodina, D. Bosnar, V. Bozkurt, P. Bydžovský, L. Debenjak, M. O. Distler, I. Friščić, Y. Fujii, T. Gogami, M. Gómez Rodríguez, O. Hashimoto, S. Hirose, E. Kim, A. Margaryan, H. Merkel, U. MüllerS. Nagao, S. N. Nakamura, J. Pochodzalla, C. Rappold, J. Reinhold, T. R. Saito, A. Sanchez Lorente, S. Sánchez Majos, B. S. Schlimme, M. Schoth, F. Schulz, C. Sfienti, S. Širca, L. Tang, M. Thiel, K. Tsukada

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

Present and future research into the electroproduction of strangeness plays an important role at Mainz Microtron MAMI. With the Kaos spectrometer for kaon detection operated in the multi-spectrometer facility first cross section measurements of the exclusive p(e, e'K ⁺)Λ, σ ⁰ reactions at low-momentum transfers have been performed. These measurements have clearly discriminated between effective Lagrangian models for photo- and electroproduction of strangeness. Recently, the Kaos spectrometer was upgraded to a double-arm spectrometer for the measurement of elementary cross sections at very forward scattering angles and for the missing mass spectroscopy of hypernuclear states. In parallel, pioneering experiments on decay-pion spectroscopy of electroproduced hypernuclei were carried out at MAMI. Future experiments will on the one side address the cross section of the elementary process with polarized beam and on the other side continue the hypernuclear spectroscopy with different light nuclear targets.

Original language	English
Pages (from-to)	187-198
Number of pages	12
Journal	Nuclear Physics A
Volume	881
DOIs	https://doi.org/10.1016/j.nuclphysa.2012.01.008
Publication status	Published - 2012 May 1

Keywords

Decay-pion spectroscopy
Hypernuclei
Kaon electroproduction
Missing mass spectroscopy
Strangeness reactions

ASJC Scopus subject areas

Nuclear and High Energy Physics

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Achenbach, P., Esser, A., Ayerbe Gayoso, C., Böhm, R., Borodina, O., Bosnar, D., Bozkurt, V., Bydžovský, P., Debenjak, L., Distler, M. O., Friščić, I., Fujii, Y., Gogami, T., Gómez Rodríguez, M., Hashimoto, O., Hirose, S., Kim, E., Margaryan, A., Merkel, H., ... Tsukada, K. (2012). Strange hadronic physics in electroproduction experiments at the Mainz Microtron. Nuclear Physics A, 881, 187-198. https://doi.org/10.1016/j.nuclphysa.2012.01.008

Strange hadronic physics in electroproduction experiments at the Mainz Microtron. / Achenbach, P.; Esser, A.; Ayerbe Gayoso, C.; Böhm, R.; Borodina, O.; Bosnar, D.; Bozkurt, V.; Bydžovský, P.; Debenjak, L.; Distler, M. O.; Friščić, I.; Fujii, Y.; Gogami, T.; Gómez Rodríguez, M.; Hashimoto, O.; Hirose, S.; 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.; Schulz, F.; Sfienti, C.; Širca, S.; Tang, L.; Thiel, M.; Tsukada, K.

In: Nuclear Physics A, Vol. 881, 01.05.2012, p. 187-198.

Research output: Contribution to journal › Article › peer-review

Achenbach, P, Esser, A, Ayerbe Gayoso, C, Böhm, R, Borodina, O, Bosnar, D, Bozkurt, V, Bydžovský, P, Debenjak, L, Distler, MO, Friščić, I, Fujii, Y, Gogami, T, Gómez Rodríguez, M, Hashimoto, O, Hirose, S, Kim, E, Margaryan, A, Merkel, H, Müller, U, Nagao, S , Nakamura, SN, Pochodzalla, J, Rappold, C, Reinhold, J, Saito, TR, Sanchez Lorente, A, Sánchez Majos, S, Schlimme, BS, Schoth, M, Schulz, F, Sfienti, C, Širca, S, Tang, L, Thiel, M & Tsukada, K 2012, 'Strange hadronic physics in electroproduction experiments at the Mainz Microtron', Nuclear Physics A, vol. 881, pp. 187-198. https://doi.org/10.1016/j.nuclphysa.2012.01.008

Achenbach, P. ; Esser, A. ; Ayerbe Gayoso, C. ; Böhm, R. ; Borodina, O. ; Bosnar, D. ; Bozkurt, V. ; Bydžovský, P. ; Debenjak, L. ; Distler, M. O. ; Friščić, I. ; Fujii, Y. ; Gogami, T. ; Gómez Rodríguez, M. ; Hashimoto, O. ; Hirose, S. ; 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. ; Schulz, F. ; Sfienti, C. ; Širca, S. ; Tang, L. ; Thiel, M. ; Tsukada, K. / Strange hadronic physics in electroproduction experiments at the Mainz Microtron. In: Nuclear Physics A. 2012 ; Vol. 881. pp. 187-198.

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title = "Strange hadronic physics in electroproduction experiments at the Mainz Microtron",

abstract = "Present and future research into the electroproduction of strangeness plays an important role at Mainz Microtron MAMI. With the Kaos spectrometer for kaon detection operated in the multi-spectrometer facility first cross section measurements of the exclusive p(e, e'K +)Λ, σ 0 reactions at low-momentum transfers have been performed. These measurements have clearly discriminated between effective Lagrangian models for photo- and electroproduction of strangeness. Recently, the Kaos spectrometer was upgraded to a double-arm spectrometer for the measurement of elementary cross sections at very forward scattering angles and for the missing mass spectroscopy of hypernuclear states. In parallel, pioneering experiments on decay-pion spectroscopy of electroproduced hypernuclei were carried out at MAMI. Future experiments will on the one side address the cross section of the elementary process with polarized beam and on the other side continue the hypernuclear spectroscopy with different light nuclear targets.",

keywords = "Decay-pion spectroscopy, Hypernuclei, Kaon electroproduction, Missing mass spectroscopy, Strangeness reactions",

author = "P. Achenbach and A. Esser and {Ayerbe Gayoso}, C. and R. B{\"o}hm and O. Borodina and D. Bosnar and V. Bozkurt and P. Byd{\v z}ovsk{\'y} and L. Debenjak and Distler, {M. O.} and I. Fri{\v s}{\v c}i{\'c} and Y. Fujii and T. Gogami and {G{\'o}mez Rodr{\'i}guez}, M. and O. Hashimoto and S. Hirose and E. Kim and A. Margaryan and H. Merkel and U. M{\"u}ller and S. Nagao and Nakamura, {S. N.} and J. Pochodzalla and C. Rappold and J. Reinhold and Saito, {T. R.} and {Sanchez Lorente}, A. and {S{\'a}nchez Majos}, S. and Schlimme, {B. S.} and M. Schoth and F. Schulz and C. Sfienti and S. {\v S}irca and L. Tang and M. Thiel and K. Tsukada",

note = "Funding Information: This work was supported in part by the Federal State of Rhineland-Palatinate and by the Deutsche Forschungsgemeinschaft with the Collaborative Research Center 443. We acknowledge the support by the Research Infrastructure Integrating Activity “Study of Strongly Interacting Matter” HadronPhysics2 under the 7th Framework Programme of EU. The assistance of staff at the Mainz Microtron is gratefully acknowledged. The Japanese group of the Collaboration acknowledges the support by Strategic Young Researcher Overseas Visits Program for Accelerating Brain Circulation (R2201). This work is also supported in part by the Core-to-Core program of Japan Society for Promotion of Science (200102).",

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doi = "10.1016/j.nuclphysa.2012.01.008",

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pages = "187--198",

journal = "Nuclear Physics A",

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T1 - Strange hadronic physics in electroproduction experiments at the Mainz Microtron

AU - Achenbach, P.

AU - Esser, A.

AU - Ayerbe Gayoso, C.

AU - Böhm, R.

AU - Borodina, O.

AU - Bosnar, D.

AU - Bozkurt, V.

AU - Bydžovský, P.

AU - Debenjak, L.

AU - Distler, M. O.

AU - Friščić, I.

AU - Fujii, Y.

AU - Gogami, T.

AU - Gómez Rodríguez, M.

AU - Hashimoto, O.

AU - Hirose, S.

AU - Kim, E.

AU - Margaryan, A.

AU - Merkel, H.

AU - Müller, U.

AU - Nagao, S.

AU - Nakamura, S. N.

AU - Pochodzalla, J.

AU - Rappold, C.

AU - Reinhold, J.

AU - Saito, T. R.

AU - Sanchez Lorente, A.

AU - Sánchez Majos, S.

AU - Schlimme, B. S.

AU - Schoth, M.

AU - Schulz, F.

AU - Sfienti, C.

AU - Širca, S.

AU - Tang, L.

AU - Thiel, M.

AU - Tsukada, K.

N1 - Funding Information: This work was supported in part by the Federal State of Rhineland-Palatinate and by the Deutsche Forschungsgemeinschaft with the Collaborative Research Center 443. We acknowledge the support by the Research Infrastructure Integrating Activity “Study of Strongly Interacting Matter” HadronPhysics2 under the 7th Framework Programme of EU. The assistance of staff at the Mainz Microtron is gratefully acknowledged. The Japanese group of the Collaboration acknowledges the support by Strategic Young Researcher Overseas Visits Program for Accelerating Brain Circulation (R2201). This work is also supported in part by the Core-to-Core program of Japan Society for Promotion of Science (200102).

PY - 2012/5/1

Y1 - 2012/5/1

N2 - Present and future research into the electroproduction of strangeness plays an important role at Mainz Microtron MAMI. With the Kaos spectrometer for kaon detection operated in the multi-spectrometer facility first cross section measurements of the exclusive p(e, e'K +)Λ, σ 0 reactions at low-momentum transfers have been performed. These measurements have clearly discriminated between effective Lagrangian models for photo- and electroproduction of strangeness. Recently, the Kaos spectrometer was upgraded to a double-arm spectrometer for the measurement of elementary cross sections at very forward scattering angles and for the missing mass spectroscopy of hypernuclear states. In parallel, pioneering experiments on decay-pion spectroscopy of electroproduced hypernuclei were carried out at MAMI. Future experiments will on the one side address the cross section of the elementary process with polarized beam and on the other side continue the hypernuclear spectroscopy with different light nuclear targets.

AB - Present and future research into the electroproduction of strangeness plays an important role at Mainz Microtron MAMI. With the Kaos spectrometer for kaon detection operated in the multi-spectrometer facility first cross section measurements of the exclusive p(e, e'K +)Λ, σ 0 reactions at low-momentum transfers have been performed. These measurements have clearly discriminated between effective Lagrangian models for photo- and electroproduction of strangeness. Recently, the Kaos spectrometer was upgraded to a double-arm spectrometer for the measurement of elementary cross sections at very forward scattering angles and for the missing mass spectroscopy of hypernuclear states. In parallel, pioneering experiments on decay-pion spectroscopy of electroproduced hypernuclei were carried out at MAMI. Future experiments will on the one side address the cross section of the elementary process with polarized beam and on the other side continue the hypernuclear spectroscopy with different light nuclear targets.

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KW - Missing mass spectroscopy

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