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The specifics of children interrogation
Lansdorfová, Kateřina ; Krupička, Jiří (advisor) ; Konrád, Zdeněk (referee)
The Specifics of Children Interrogation Abstract This diploma thesis deals with the interrogation of children in criminal proceedings, with a focus on the specifics that are characteristic of it. The aim of the thesis is to provide a comprehensive overview of this issue at all levels - legal, psychological, as well as criminal, and to allow better understanding of its whole essence. In this introduction, the thesis focuses on the legal standpoint, in which it introduces the basic terms and outlines the current state of legislation in the Czech Republic. Then, it moves continuously to the psychological-criminal standpoint, where it reaches the point of its content - the specifics that may arise in connection with the interrogation of children. The thesis views these specifics from two different angles. From a psychological point of view, it enables to understand the complexity of a child's personality, which must always be taken into account during the interrogation. It also points out any risks that may arise in communicating with the child and which should be avoided. From the criminal point of view, it focuses directly on the course of interrogation itself. This practical part can thus be considered as a guide step by step through the whole interrogation. It deals in detail with all subsequent stages in...
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Neutral Kaon Photoproduction at LNS, Tohoku University
Kaneta, M. ; Chiga, N. ; Beckford, B. ; Ejima, M. ; Fujii, T. ; Fujii, Y. ; Fujibayashi, T. ; Gogami, T. ; Futatsukawa, K. ; Hashimoto, O. ; Hosomi, K. ; Hirose, K. ; Iguchi, A. ; Kameoka, S. ; Kanda, H. ; Kawama, D. ; Kawasaki, T. ; Kimura, C. ; Kiyokawa, S. ; Koike, T. ; Kon, T. ; Ma, Y. ; Maeda, K. ; Maruyama, N. ; Matsumura, A. ; Miyagi, Y. ; Miura, Y. ; Miwa, K. ; Nakamura, S. N. ; Nomura, H. ; Okuyama, A. ; Ohtani, A. ; Otani, T. ; Sato, M. ; Shichijo, A. ; Shirotori, K. ; Takahashi, T. ; Tamura, H. ; Taniya, N. ; Tsubota, H. ; Tsukada, K. ; Terada, N. ; Ukai, M. ; Uchida, D. ; Watanabe, T. ; Yamamoto, T. ; Yamauchi, H. ; Yokota, K. ; Ishikawa, T. ; Kinoshita, T. ; Miyahara, H. ; Nakabayashi, T. ; Shimizu, H. ; Suzuki, K. ; Tamae, T. ; Terasawa, T. ; Yamazaki, H. ; Han, Y. C. ; Wang, T. S. ; Sasaki, A. ; Konno, O. ; Bydžovský, Petr ; Sotona, Miloslav
The elementary photo-strangeness production process has been intensively studied based on the high-quality data of the charged kaon channel, gamma + p -> K+ + Lambda(Sigma(0)). However, there had been no reliable data for the neutral kaon channel gamma + n -> K-0 Lambda(Sigma(0)) and the theoretical investigations suffer seriously from the lack of the data. In order to have reliable data for the neutral kaon photo-production data, substantial effort has been made to measure the gamma + n -> K-0 + A process in the pi(+)pi(-) decay channel, using a liquid deuterium target and a tagged photon beam (E-gamma = 0.8-1.1 GeV) in the threshold region at the Laboratory of Nuclear Science (LNS), Tohoku University. We have taken exploratory data quite successfully with the use of Neutral Kaon Spectrometer (NKS) at LNS-Tohoku in 2003 and 2004. The data is compared to theoretical models and it indicates a hint that the K-0 differential cross section has a backward peak in the energy region. The second generation of the experiment, NKS2, is designed to extend the NKS experiment by considerably upgrading the original neutral kaon spectrometer, fully replacing the spectrometer magnet, tracking detectors and all the trigger counters. The new spectrometer NKS2 has significantly larger acceptance for neutral kaons compared with NKS, particularly covering forward angles and much better invariant mass resolution. The estimated acceptance of NKS2 is three (ten) times larger for K-S(0)(Lambda) than that of NKS. The spectrometer is newly constructed and installed at the Laboratory of Nuclear Science, Tohoku University in 2005. The deuterium target data was taken with tagged photon beam in 2006-2007. We will report recent results of NKS2 in this paper. Additionally, a status of the upgrade project that gives us larger acceptance and capability of K-0 + A coincidence measurement will be presented.
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