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NSR database version of March 2, 2024.

Search: Author = M.Iwasaki

Found 73 matches.

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2023AK05      Phys.Lett. B 845, 138128 (2023)

T.Akaishi, H.Asano, X.Chen, A.Clozza, C.Curceanu, R.Del Grande, C.Guaraldo, C.Han, T.Hashimoto, M.Iliescu, K.Inoue, S.Ishimoto, K.Itahashi, M.Iwasaki, Y.Ma, M.Miliucci, R.Murayama, H.Noumi, H.Ohnishi, S.Okada, H.Outa, K.Piscicchia, A.Sakaguchi, F.Sakuma, M.Sato, A.Scordo, K.Shirotori, D.Sirghi, F.Sirghi, S.Suzuki, K.Tanida, T.Toda, M.Tokuda, T.Yamaga, X.Yuan, P.Zhang, Y.Zhang, H.Zhang

Precise lifetime measurement of 4ΛH hypernucleus using in-flight 4He(K-, π0)4ΛH reaction

RADIOACTIVITY 4H(π-) [from 4He(K-, π0), E not given]; measured decay products, Eγ, Iγ; deduced hypernucleus T1/2. Comparison with available data. Experiment (J-PARC E73).

doi: 10.1016/j.physletb.2023.138128
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2023SG01      Eur.Phys.J. A 59, 56 (2023)

F.Sgaramella, M.Tuchler, C.Amsler, M.Bazzi, D.Bosnar, M.Bragadireanu, M.Cargnelli, M.Carminati, A.Clozza, G.Deda, R.Del Grande, L.De Paolis, L.Fabbietti, C.Fiorini, I.Friscic C.Guaraldo, M.Iliescu, M.Iwasaki, A.Khreptak, S.Manti, J.Marton, M.Miliucci, P.Moskal, F.Napolitano, S.Niedzwiecki, H.Ohnishi, K.Piscicchia, Y.Sada, A.Scordo, H.Shi, M.Silarski, D.Sirghi, F.Sirghi, M.Skurzok, A.Spallone, K.Toho, O.Vazquez Doce, E.Widmann, C.Yoshida, J.Zmeskal, C.Curceanu

Measurements of high-n transitions in intermediate mass kaonic atoms by SIDDHARTA-2 at DOΦNE

ATOMIC PHYSICS C, O, N, Al; measured X-rays for the kaonic atoms transitions database; deduced high-n transitions. The SIDDHARTA-2 experiment installed at the DAΦNE collider of INFN-LNF.

doi: 10.1140/epja/s10050-023-00976-y
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2023SI01      Nucl.Phys. A1029, 122567 (2023)

D.L.Sirghi, H.Shi, C.Guaraldo, F.Sgaramella, C.Amsler, M.Bazzi, D.Bosnar, A.M.Bragadireanu, M.Carminati, M.Cargnelli, A.Clozza, G.Deda, L.De Paolis, R.Del Grande, L.Fabbietti, C.Fiorini, M.Iliescu, M.Iwasaki, J.Marton, M.Miliucci, P.Moskal, F.Napolitano, S.Niedzwiecki, H.Ohnishi, K.Piscicchia, Y.Sada, A.Scordo, M.Silarski, F.Sirghi, M.Skurzok, A.Spallone, K.Toho, M.Tuchler, O.Vazquez Doce, J.Zmeskal, C.Yoshida, C.Curceanu

New measurements of kaonic helium-4 L-series X-rays yields in gas with the SIDDHARTINO setup

ATOMIC PHYSICS 4He; measured L-series X-rays transitions of the kaonic helium-4 exotic atom; deduced the absolute yields for the Lα and Lβ transitions. Comparison with available data. SIDDHARTINO, the reduced configuration of the SIDDHARTA-2 experiment, at the DAFNE collider of INFN-LNF.

doi: 10.1016/j.nuclphysa.2022.122567
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2019AJ01      Phys.Lett. B 789, 620 (2019)

S.Ajimura, H.Asano, G.Beer, C.Berucci, H.Bhang, M.Bragadireanu, P.Buehler, L.Busso, M.Cargnelli, S.Choi, C.Curceanu, S.Enomoto, H.Fujioka, Y.Fujiwara, T.Fukuda, C.Guaraldo, T.Hashimoto, R.S.Hayano, T.Hiraiwa, M.Iio, M.Iliescu, K.Inoue, Y.Ishiguro, T.Ishikawa, S.Ishimoto, K.Itahashi, M.Iwasaki, K.Kanno, K.Kato, Y.Kato, S.Kawasaki, P.Kienle, H.Kou, Y.Ma, J.Marton, Y.Matsuda, Y.Mizoi, O.Morra, T.Nagae, H.Noumi, H.Ohnishi, S.Okada, H.Outa, K.Piscicchia, Y.Sada, A.Sakaguchi, F.Sakuma, M.Sato, A.Scordo, M.Sekimoto, H.Shi, K.Shirotori, D.Sirghi, F.Sirghi, K.Suzuki, S.Suzuki, T.Suzuki, K.Tanida, H.Tatsuno, M.Tokuda, D.Tomono, A.Toyoda, K.Tsukada, O.Vazquez Doce, E.Widmann, T.Yamaga, T.Yamazaki, Q.Zhang, J.Zmeskal

"K-pp", a K-bar-meson nuclear bound state, observed in 3He(K-, Λp)n reactions

NUCLEAR REACTIONS 3He(K-, Λp), E ∼ 1 GeV; measured reaction products; deduced a distinct peak in the Λp invariant mass spectrum.

doi: 10.1016/j.physletb.2018.12.058
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2016BA34      Nucl.Phys. A954, 7 (2016)

M.Bazzi, G.Beer, G.Bellotti, C.Berucci, A.M.Bragadireanu, D.Bosnar, M.Cargnelli, C.Curceanu, A.D.Butt, A.d'Uffizi, C.Fiorini, F.Ghio, C.Guaraldo, R.S.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Levi Sandri, J.Marton, S.Okada, D.Pietreanu, K.Piscicchia, A.Romero Vidal, E.Sbardella, A.Scordo, H.Shi, D.L.Sirghi, F.Sirghi, H.Tatsuno, O.Vazquez Doce, E.Widmann, J.Zmeskal

K-series X-ray yield measurement of kaonic hydrogen atoms in a gaseous target

ATOMIC PHYSICS 1,2H(K-, X), E≈ 16 MeV; measured K-series X-rays, timing using TDC channel with SSD; deduced X-ray energy of kaonic hydrogen atom, intensities of K-series transitions; calculated X-ray detection efficiency vs photon energy using GEANT4; deduced Kα, Ktot and Kcomplex yields.

doi: 10.1016/j.nuclphysa.2016.03.047
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2015FU02      Acta Phys.Pol. B46, 127 (2015)

H.Fujioka, Y.Ayyad, J.Benlliure, K.-T.Brinkmann, S.Friedrich, H.Geissel, J.Gellanki, C.Guo, E.Gutz, E.Haettner, M.N.Harakeh, R.S.Hayano, Y.Higashi, S.Hirenzaki, C.Hornung, Y.Igarashi, N.Ikeno, K.Itahashi, M.Iwasaki, D.Jido, N.Kalantar-Nayestanaki, R.Kanungo, R.Knoebel, N.Kurz, V.Metag, I.Mukha, T.Nagae, H.Nagahiro, M.Nanova, T.Nishi, H.J.Ong, S.Pietri, A.Prochazka, C.Rappold, M.P.Reiter, J.L.Rodriguez-Sanchez, C.Scheidenberger, H.Simon, B.Sitar, P.Strmen, B.Sun, K.Suzuki, I.Szarka, M.Takechi, Y.K.Tanaka, I.Tanihata, S.Terashima, Y.N.Watanabe, H.Weick, E.Widmann, J.S.Winfield, X.Xu, H.Yamakami, J.Zhao

Search for η'(958)-nucleus Bound States by (p, d) Reaction at GSI and FAIR

NUCLEAR REACTIONS C(p, d), E=2.5 GeV; measured reaction products, Ep, Ip; deduced preliminary results for η'-mesic nuclei.

doi: 10.5506/APhysPolB.46.127
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2015TO11      Phys.Rev. C 92, 024609 (2015)

M.Tomita, M.Iwasaki, R.Otani, K.Horio, M.Ito

Analysis of proton + 12C scattering by microscopic coupled-channels calculations

NUCLEAR REACTIONS 12C(p, p), (p, p'), E=29.95, 35.2, 39.95, 65 MeV; calculated elastic and inelastic σ(E, θ) by microscopic coupled-channel (MCC) method with nuclear interaction from 3α resonating group method (3α RGM), and an effective nucleon-nucleon interaction of the density-dependent Michigan three-range Yukawa (DDM3Y). Comparison with experimental data, and with distorted wave Born approximation (DWBA). Discussed effect of the spin-orbit interaction.

doi: 10.1103/PhysRevC.92.024609
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2014BA21      Eur.Phys.J. A 50, 91 (2014)

M.Bazzi, G.Beer, C.Berucci, A.M.Bragadireanu, M.Cargnelli, C.Curceanu, A.d'Uffizi, C.Fiorini, F.Ghio, C.Guaraldo, R.S.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Levi Sandri, J.Marton, S.Okada, D.Pietreanu, T.Ponta, R.Quaglia, A.Romero Vidal, E.Sbardella, A.Scordo, H.Shi, D.L.Sirghi, F.Sirghi, H.Tatsuno, O.Vazquez Doce, B.Wunschek, E.Widmann, J.Zmeskal, for the SIDDHARTA Collaboration

L-series X-ray yields of kaonic 3He and 4He atoms in gaseous targets

ATOMIC PHYSICS 2H, 3,4He(K+, x), (K-, x), E not given; measured X-rays; deduced 3,4He kaonic atom yields, L-series X-ray transition yields using Monte Carlo simulation.

doi: 10.1140/epja/i2014-14091-0
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2014OT03      Phys.Rev. C 90, 034316 (2014)

R.Otani, R.Kageyama, M.Iwasaki, M.Kudo, M.Tomita, M.Ito

α + 15O cluster structure in 19Ne and resonant α scattering

NUCLEAR STRUCTURE 20Ne; calculated levels, J, π of 16O+α system using a simple model and Woods-Saxon (WS) potential. 19Ne; calculated levels, resonances, J, π, rotational bands, decay widths with α+15O interaction potential deduced from the calculation of the 20Ne=α+16O structure and the analysis of α+15N elastic scattering. Simple potential model. Comparison with experimental results.

NUCLEAR REACTIONS 15N(α, α), E=6.85, 23.7, 28, 48.7, 54.1 MeV; analyzed σ(θ) experimental and theoretical results; deduced parameters of Woods-Saxon potential.

doi: 10.1103/PhysRevC.90.034316
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2014TO05      Phys.Rev. C 89, 034619 (2014)

M.Tomita, M.Iwasaki, R.Otani, M.Ito

Measure of the spatial size for the monopole excitation in proton scattering

NUCLEAR REACTIONS 12C(p, p), (p, p'), E=29.95-200 MeV; calculated dependence of mean radius of the imaginary potentials as function of incident energy, differential σ(q) for g.s. and first excited 0+ (3α cluster or Hoyle state), partial σ distribution for giant monopole resonance (GMR) and first excited 0+ state as function of angular momentum, radial part of the g.s. to first excited 0+ (Hoyle state) transition density, excitation energy dependence of scattering radius. Partial-wave expansion method and microscopic coupled-channel (MCC) calculations. Comparison with experimental data.

doi: 10.1103/PhysRevC.89.034619
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2013BA19      Nucl.Phys. A907, 69 (2013)

M.Bazzi, G.Beer, C.Berucci, L.Bombelli, A.M.Bragadireanu, M.Cargnelli, C.Curceanu, A.d'Uffizi, C.Fiorini, T.Frizzi, F.Ghio, C.Guaraldo, R.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Kienle, P. Levi Sandri, A.Longoni, J.Marton, S.Okada, D.Pietreanu, T.Ponta, A.Romero Vidal, E.Sbardella, A.Scordo, H.Shi, D.L.Sirghi, F.Sirghi, H.Tatsuno, A.Tudorache, V.Tudorache, O.Vazquez Doce, E.Widmann, J.Zmeskal

Preliminary study of kaonic deuterium X-rays by the SIDDHARTA experiment at DAΦNE

ATOMIC PHYSICS 2H(K-, X), E=low; measured X-ray spectrum using SDDS at SIDDHARTA-2; deduced kaonic atoms X-ray K-series yields to be used for low-energy QCD.

doi: 10.1016/j.nuclphysa.2013.03.001
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2013CU03      Nucl.Phys. A914, 251c (2013)

C.Curceanu, M.Bazzi, G.Beer, C.Berucci, L.Bombelli, A.M.Bragadireanu, M.Cargnelli, A.Clozza, A.d'Uffizi, C.Fiorini, T.Frizzi, F.Ghio, C.Guaraldo, R.S.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Kienle, P.Levi Sandri, A.Longoni, J.Marton, S.Okada, D.Pietreanu, K.Piscicchia, M.Poli Lener, T.Ponta, A.Romero Vidal, E.Sbardella, A.Scordo, H.Shi, D.L.Sirghi, F.Sirghi, H.Tatsuno, A.Tudorache, V.Tudorache, O.Vazquez Doce, E.Widmann, B.Wunschek, J.Zmeskal

Unlocking the secrets of the kaon-nucleon/nuclei interactions at low-energies: The SIDDHARTA(-2) and the AMADEUS experiments at the DAφNE collider

NUCLEAR REACTIONS 1,2H, 3,4He(K-, γ), E=low; measured hypernucleus X-ray; deduced widths of specified levels. Compared with available data.

doi: 10.1016/j.nuclphysa.2012.12.128
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2010CA30      Nucl.Phys. A835, 27c (2010)

M.Cargnelli, M.Bazzi, G.Beer, L.Bombelli, A.M.Bragadireanu, C.Curceanu Petrascu, C.Fiorini, T.Frizzi, F.Ghio, B.Girolami, C.Guaraldo, R.Hayano, M.Iliescu, T.Ishiwatari, M.Iwasaki, P.Kienle, P.Lechner, P.Levi Sandri, A.Longoni, V.Lucherini, J.Marton, S.Okada, D.Pietreanu, T.Ponta, A.Romero Vidal, A.Scordo, H.-X.Shi, D.L.Sirghi, F.Sirghi, H.Soltau, L.Struder, H.Tatsuno, O.Vazquez Doce, E.Widmann, J.Zmeskal

Kaonic atoms studies at DAFNE by the SIDDHARTA experiment

ATOMIC PHYSICS 1,2H, 4He; measured mesic-atoms E(X-ray), I(X-ray). 4He deduced 2p shift.

doi: 10.1016/j.nuclphysa.2010.01.171
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2010YI01      Phys.Lett. B 688, 43 (2010)

H.Yim, H.Bhang, J.Chiba, S.Choi, Y.Fukuda, T.Hanaki, R.S.Hayano, M.Iio, T.Ishikawa, S.Ishimoto, T.Ishiwatari, K.Itahashi, M.Iwai, M.Iwasaki, P.Kienle, J.H.Kim, Y.Matsuda, H.Ohnishi, S.Okada, H.Outa, M.Sato, S.Suzuki, T.Suzuki, D.Tomono, E.Widmann, T.Yamazaki

Search for strange tribaryons in the 4He(K-stop, Nπ± reaction

NUCLEAR REACTIONS 4He(K-, n), E at rest; measured En, In, (particle)(neutron)-coin; deduced upper limit for a strange tribaryon state.

doi: 10.1016/j.physletb.2010.03.083
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2009IT02      Hyperfine Interactions 193, 27 (2009)

K.Itahashi, S.Itoh, N.Fukunishi, H.Geissel, R.S.Hayano, S.Hirenzaki, M.Iwasaki, P.Kienle, R.Kimura, K.Lindberg, C.Nociforo, H.Ohnishi, S.Okada, N.Ono, H.Outa, M.Sato, K.Suzuki, T.Suzuki, H.Tatsuno, P.-E.Tegner, M.Wakasugi, H.Weick, J.Yamagata-Sekihara, To.Yamazaki, Y.Yano, I.Zartova

Pionic atom factory project in the RIBF, Spectroscopy of pionic atom in 122Sn (d, 3He) Nuclear Reaction

doi: 10.1007/s10751-009-0069-7
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2008IM01      Phys.Lett. B 658, 120 (2008)

H.Imao, K.Ishida, N.Kawamura, T.Matsuzaki, Y.Matsuda, A.Toyoda, P.Strasser, M.Iwasaki, K.Nagamine

Density effect in d-d muon-catalyzed fusion with ortho- and para-enriched D2

NUCLEAR REACTIONS 2H(d, n), E not given; measured muon-catalyzed fusion neutron emission time spectra.

doi: 10.1016/j.physletb.2007.10.068
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2008IW02      Nucl.Phys. A804, 186 (2008)

M.Iwasaki, H.Bhang, J.Chiba, S.Choi, Y.Fukuda, T.Hanaki, R.S.Hayano, M.Iio, T.Ishikawa, S.Ishimoto, T.Ishiwatari, K.Itahashi, M.Iwai, P.Kienle, J.H.Kim, Y.Matsuda, H.Ohnishi, S.Okada, H.Outa, M.Sato, S.Suzuki, T.Suzuki, D.Tomono, E.Widmann, T.Yamazaki, H.Yim

Kaonic nuclear state search via K- reaction at rest on 4He target

NUCLEAR REACTIONS 4He(K-, p), E at rest; measured charged-particle and proton momenta spectra and missing mass spectrum; deduced upper limit for a strange tribaryon state.

doi: 10.1016/j.nuclphysa.2008.02.303
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2008SA01      Phys.Lett. B 659, 107 (2008)

M.Sato, H.Bhang, J.Chiba, S.Choi, Y.Fukuda, T.Hanaki, R.S.Hayano, M.Iio, T.Ishikawa, S.Ishimoto, T.Ishiwatari, K.Itahashi, M.Iwai, M.Iwasaki, P.Kienle, J.H.Kim, Y.Matsuda, H.Ohnishi, S.Okada, H.Outa, S.Suzuki, T.Suzuki, D.Tomono, E.Widmann, T.Yamazaki, H.Yim

Search for strange tribaryon states in the inclusive 4He(K-stopped, p) reaction

NUCLEAR REACTIONS 4He(K-, p), E at rest; measured charged-particle and proton momenta spectra and missing mass spectrum; deduced upper limit for a strange tribaryon state.

doi: 10.1016/j.physletb.2007.11.024
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2007OK03      Nucl.Phys. A790, 663c (2007)

S.Okada, G.Beer, H.Bhang, M.Cargnelli, J.Chiba, S.Choi, C.Curceanu, Y.Fukuda, T.Hanaki, R.S.Hayano, M.Iio, T.Ishikawa, S.Ishimoto, T.Ishiwatari, K.Itahashi, M.Iwasaki, B.Juhasz, P.Kienle, J.Marton, Y.Matsuda, H.Ohnishi, H.Outa, M.Sato, P.Schmid, S.Suzuki, T.Suzuki, H.Tatsuno, D.Tomono, E.Widmann, T.Yamazaki, H.Yim, J.Zmeskal

Precision spectroscopy of Kaonic Helium 3d → 2p X-rays

ATOMIC PHYSICS, Mesic-Atoms 4He(K-, X), E at rest; measured X-ray spectra.

doi: 10.1016/j.nuclphysa.2007.03.113
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2007OK04      Phys.Lett. B 653, 387 (2007)

S.Okada, G.Beer, H.Bhang, M.Cargnelli, J.Chiba, S.Choi, C.Curceanu, Y.Fukuda, T.Hanaki, R.S.Hayano, M.Iio, T.Ishikawa, S.Ishimoto, T.Ishiwatari, K.Itahashi, M.Iwai, M.Iwasaki, B.Juhasz, P.Kienle, J.Marton, Y.Matsuda, H.Ohnishi, H.Outa, M.Sato, P.Schmid, S.Suzuki, T.Suzuki, H.Tatsuno, D.Tomono, E.Widmann, T.Yamazaki, H.Yim, J.Zmeskal

Precision measurement of the 3d → 2p x-ray energy in kaonic 4He

ATOMIC PHYSICS 4He(K-, X), E at rest; measured X-ray spectra. Silicon drift x-ray detectors. Comparison with theoretical models.

doi: 10.1016/j.physletb.2007.08.032
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2007SU25      Phys.Rev. C 76, 068202 (2007)

T.Suzuki, H.Bhang, J.Chiba, S.Choi, Y.Fukuda, T.Hanaki, R.S.Hayano, M.Iio, T.Ishikawa, S.Ishimoto, T.Ishiwatari, K.Itahashi, M.Iwai, M.Iwasaki, P.Kienle, J.H.Kim, Y.Matsuda, H.Ohnishi, S.Okada, H.Outa, M.Sato, S.Suzuki, D.Tomono, E.Widmann, T.Yamazaki, H.Yim, KEK-PS E549 Collaboration

Λd correlations from the 4He(stopped-K-, d) reaction

NUCLEAR REACTIONS 4He(K-, d), E at rest; measured particle spectra, particle-particle coincidences, Λd correlation analysis.

doi: 10.1103/PhysRevC.76.068202
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2005BE40      Phys.Rev.Lett. 94, 212302 (2005)

G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrmann, C.Guaraldo, M.Iliescu, T.Ishiwatari, K.Itahashi, M.Iwasaki, P.Kienle, T.Koike, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.L.Sirghi, F.Sirghi, J.Zmeskal, and the DEAR Collaboration

Measurement of the Kaonic Hydrogen X-Ray Spectrum

NUCLEAR REACTIONS 1H(K-, X), E at rest; measured X-ray spectrum from kaonic hydrogen.

ATOMIC PHYSICS 1H; measured X-ray spectrum from kaonic atom.

doi: 10.1103/PhysRevLett.94.212302
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2005SU13      Nucl.Phys. A754, 375c (2005)

T.Suzuki, H.Bhang, G.Franklin, K.Gomikawa, R.S.Hayano, T.Hayashi, K.Ishikawa, S.Ishimoto, K.Itahashi, M.Iwasaki, T.Katayama, Y.Kondo, Y.Matsuda, T.Nakamura, S.Okada, H.Outa, B.Quinn, M.Sato, M.Shindo, H.So, P.Strasser, T.Sugimoto, K.Suzuki, S.Suzuki, D.Tomono, A.M.Vinodkumar, E.Widmann, T.Yamazaki, T.Yoneyama

A search for deeply bound kaonic nuclear states

NUCLEAR REACTIONS 4He(K-, nX), (K-, pX), E at rest; measured En, Ep, missing mass; deduced strange tribaryon production.

doi: 10.1016/j.nuclphysa.2005.02.087
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2005ZM01      Nucl.Phys. A754, 369c (2005)

J.Zmeskal, G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrmann, C.Guaraldo, M.Iliescu, T.Ishiwatari, K.Itahashi, M.Iwasaki, P.Kienle, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.L.Sirghi, F.Sirghi

The DEAR experiment-first results on kaonic hydrogen

ATOMIC PHYSICS H, N(K-, X), E at rest; measured kaonic atoms transition energies.

doi: 10.1016/j.nuclphysa.2005.02.078
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2004GU03      Eur.Phys.J. A 19, Supplement 1, 185 (2004)

C.Guaraldo, G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrman, M.Iliescu, T.Ishiwatari, K.Itahashi, M.Iwasaki, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.Sirghi, F.Sirghi, P.Strasser, J.Zmeskal

First results on kaonic hydrogen from the DEAR experiment

ATOMIC PHYSICS H, N(K-, X), E at rest; measured kaonic atoms transition energies.

doi: 10.1140/epjad/s2004-03-031-y
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2004IS11      Phys.Lett. B 593, 48 (2004)

T.Ishiwatari, G.Beer, A.M.Bragadireanu, M.Cargnelli, C.Curceanu Petrascu, J.-P.Egger, H.Fuhrmann, C.Guaraldo, P.Kienle, T.Koike, M.Iliescu, K.Itahashi, M.Iwasaki, B.Lauss, V.Lucherini, L.Ludhova, J.Marton, F.Mulhauser, T.Ponta, L.A.Schaller, R.Seki, D.L.Sirghi, F.Sirghi, P.Strasser, J.Zmeskal

Kaonic nitrogen X-ray transition yields in a gaseous target

ATOMIC PHYSICS, Mesic-atoms N(K+, X), E at rest; measured X-ray yields from kaonic nitrogen.

doi: 10.1016/j.physletb.2004.04.055
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2004MA68      Prog.Theor.Phys.(Kyoto), Suppl. 154, 225 (2004)

T.Matsuzaki, K.Nagamine, K.Ishida, N.Kawamura, Y.Matsuda, H.Imao, M.Iwasaki, S.N.Nakamura, M.Kato, H.Sugai, M.Tanase, K.Kudo, N.Takeda, G.H.Eaton

Strong n-α Correlations Observed in Muon Catalyzed t-t Fusion Reactions

NUCLEAR REACTIONS 3H(t, 2n), E at rest; measured muon-catalyzed-fusion associated En, X-ray spectra, correlations.

doi: 10.1143/PTPS.154.225
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2004ST30      Nucl.Phys. A746, 621c (2004)

P.Strasser, K.Nagamine, T.Matsuzaki, K.Ishida, Y.Matsuda, K.Itahashi, M.Iwasaki

Progress in muonic atom spectroscopy with RI beams

ATOMIC PHYSICS, Mesic-atoms Ar; measured muonic atoms X-ray spectra.

doi: 10.1016/j.nuclphysa.2004.09.098
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2004SU04      Phys.Rev.Lett. 92, 072302 (2004)

K.Suzuki, M.Fujita, H.Geissel, H.Gilg, A.Gillitzer, R.S.Hayano, S.Hirenzaki, K.Itahashi, M.Iwasaki, P.Kienle, M.Matos, G.Munzenberg, T.Ohtsubo, M.Sato, M.Shindo, T.Suzuki, H.Weick, M.Winkler, T.Yamazaki, T.Yoneyama

Precision Spectroscopy of Pionic 1s States of Sn Nuclei and Evidence for Partial Restoration of Chiral Symmetry in the Nuclear Medium

NUCLEAR REACTIONS 116,120,124Sn(d, 3He), E=503.338 MeV; measured σ(E, θ). 115,119,123Sn deduced deeply bound pionic states energies, widths, pion-nucleus potential features.

doi: 10.1103/PhysRevLett.92.072302
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2004SU19      Phys.Lett. B 597, 263 (2004)

T.Suzuki, H.Bhang, G.Franklin, K.Gomikawa, R.S.Hayano, T.Hayashi, K.Ishikawa, S.Ishimoto, K.Itahashi, M.Iwasaki, T.Katayama, Y.Kondo, Y.Matsuda, T.Nakamura, S.Okada, H.Outa, B.Quinn, M.Sato, M.Shindo, H.So, P.Strasser, T.Sugimoto, K.Suzuki, S.Suzuki, D.Tomono, A.M.Vinodkumar, E.Widmann, T.Yamazaki, T.Yoneyama

Discovery of a strange tribaryon S0(3115) in 4He (stopped K-, p) reaction

NUCLEAR REACTIONS 4He(K-, pX), E at rest; measured proton spectra, missing mass; deduced strange dibaryon production.

doi: 10.1016/j.physletb.2004.07.046
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2003IT11      Prog.Theor.Phys.(Kyoto), Suppl. 149, 233 (2003)

K.Itahashi, M.Iwasaki, T.Suzuki, for the KEK-PS E471 Collaboration

Experimental Search for Kaonic Nuclear Bound States in the 4He (stopped K-, n) Reaction

NUCLEAR REACTIONS 4He(K-, n), E at rest; measured En, Eγ.

doi: 10.1143/PTPS.149.233
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2003ST10      J.Phys.(London) G29, 2047 (2003)

P.Strasser, K.Nagamine, T.Matsuzaki, K.Ishida, T.Matsuda, K.Itahashi, M.Iwasaki

Muon spectroscopy with unstable nuclei

doi: 10.1088/0954-3899/29/8/399
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2003ST20      Nucl.Phys. A722, 523c (2003)

P.Strasser, K.Nagamine, T.Matsuzaki, K.Ishida, Y.Matsuda, K.Itahashi, M.Iwasaki

Generation and investigation of radioactive muonic atoms in solid hydrogen films

ATOMIC PHYSICS, Mesic-atoms N, Ag; measured X-ray spectra from muonic atoms.

doi: 10.1016/S0375-9474(03)01420-9
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2003SU24      Nucl.Phys. A721, 831c (2003)

K.Suzuki, M.Fujita, H.Geissel, H.Gilg, A.Gillitzer, R.S.Hayano, S.Hirenzaki, K.Itahashi, M.Iwasaki, P.Kienle, M.Matos, G.Munzenberg, T.Ohtsubo, M.Sato, M.Shindo, T.Suzuki, H.Weick, M.Winkler, T.Yamazaki, T.Yoneyama

Deeply bound pionic 1s states in Sn isotopes

NUCLEAR REACTIONS 116,120,124Sn(d, 3Heπ-), E=503.4 MeV; measured σ(E, θ). 115,119,123Sn deduced pionic states energies, widths.

doi: 10.1016/S0375-9474(03)01219-3
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2003SU35      Prog.Theor.Phys.(Kyoto), Suppl. 149, 32 (2003)

K.Suzuki, M.Fujita, H.Geissel, H.Gilg, A.Gillitzer, R.S.Hayano, S.Hirenzaki, K.Itahashi, M.Iwasaki, P.Kienle, M.Matos, G.Munzenberg, T.Ohtsubo, M.Sato, M.Shindo, T.Suzuki, H.Weick, M.Winkler, T.Yamazaki, T.Yoneyama

Observation of Pionic 1s States in Sn Nuclei and Its Implications on Chiral Symmetry Restoration

NUCLEAR REACTIONS 116,120,124Sn(d, 3Heπ-), E=503.4 MeV; measured particle spectra, σ(E, θ). 115,119,123Sn deduced deeply-bound pionic states binding energies, widths.

doi: 10.1143/PTPS.149.32
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2002GE09      Phys.Rev.Lett. 88, 122301 (2002)

H.Geissel, H.Gilg, A.Gillitzer, R.S.Hayano, S.Hirenzaki, K.Itahashi, M.Iwasaki, P.Kienle, M.Munch, G.Munzenberg, W.Schott, K.Suzuki, D.Tomono, H.Weick, T.Yamazaki, T.Yoneyama

Deeply Bound 1s and 2p Pionic States in 205Pb and Determination of the s-Wave Part of the Pion-Nucleus Interaction

NUCLEAR REACTIONS 206Pb(d, 3He), E=604.3 MeV; measured particle spectra, σ(E, θ). 205Pb deduced deeply bound pionic states energies, widths.

doi: 10.1103/PhysRevLett.88.122301
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2002GE17      Phys.Lett. 549B, 64 (2002)

H.Geissel, H.Gilg, A.Gillitzer, R.S.Hayano, s.Hirenzaki, K.Itahashi, M.Iwasaki, P.Kienle, M.Munch, G.Munzenberg, W.Schott, K.Suzuki, D.Tomono, H.Weick, T.Yamazaki, T.Yoneyama

Experimental Indication of a Reduced Chiral Order Parameter from the 1s π- State in 205Pb

NUCLEAR STRUCTURE 205Pb; analyzed deeply bound pionic state binding energy, width; deduced isovector potential parameter.

doi: 10.1016/S0370-2693(02)02864-2
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2001AU08      Nucl.Phys. A691, 278c (2001)

M.Augsburger, G.Beer, S.Bianco, A.M.Bragadireanu, M.Bregant, W.H.Breunlich, M.Cargnelli, D.Chatellard, C.Curceanu Petrascu, J.-P.Egger, F.L.Fabbri, B.Gartner, C.Guaraldo, R.S.Hayano, M.Iliescu, T.Ishiwatari, T.M.Ito, M.Iwasaki, R.King, P.Knowles, T.Koike, B.Lauss, V.Lucherini, J.Marton, E.Milotti, F.Mulhauser, S.N.Nakamura, T.Ponta, A.C.Sanderson, L.A.Schaller, L.Schellenberg, H.Schneuwly, R.Seki, D.Tomono, T.Yoneyama, E.Zavattini, J.Zmeskal, on behalf of the DEAR Collaboration

The DEAR Experiment on DAΦNE

doi: 10.1016/S0375-9474(01)01044-2
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2001IW04      Nucl.Phys. A691, 288c (2001)

M.Iwasaki

4He(Stopped K-, n) Spectroscopy for Deeply-Bound Kaonic Nuclear States

NUCLEAR REACTIONS 4He(K-, n), E at rest; calculated neutron spectra. Search for kaon bound states discussed.

doi: 10.1016/S0375-9474(01)01045-4
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2001IW06      Nucl.Instrum.Methods Phys.Res. A473, 286 (2001)

M.Iwasaki, K.Itahashi, A.Miyajima, H.Outa, Y.Akaishi, T.Yamazaki

4He(Stopped K-, n) Spectroscopy for Deeply Bound Kaonic Nuclear States

NUCLEAR REACTIONS 4He(K-, n), E at rest; calculated neutron spectra. Implications for kaonic bound state search discussed.

doi: 10.1016/S0168-9002(01)00862-2
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2000GI05      Nucl.Phys. A663-664, 206c (2000)

A.Gillitzer, H.Gilg, R.S.Hayano, S.Hirenzaki, K.Itahashi, M.Iwasaki, P.Kienle, M.Munch, G.Munzenberg, W.Schott, K.Suzuki, D.Tomono, H.Weick, T.Yamazaki, T.Yoneyama, and the GSI-S160 Collaboration

Observation of Well-Resolved 1s and 2p π- States in Pb by High Resolution (d, 3He) Spectroscopy

NUCLEAR REACTIONS 206,208Pb(d, 3He), E=300 MeV/nucleon; measured excitation energy spectrum. 205,207Pb deduced deeply bound pionic states. Fragment separator.

doi: 10.1016/S0375-9474(99)00589-8
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2000IW01      Nucl.Phys. A670, 190c (2000)

M.Iwasaki

(K-bar)N Interaction Study of Kaonic Atom at KEK and DAφNE

ATOMIC PHYSICS 1H(K-, X), E at rest; measured X-ray spectra; deduced energy shift.

doi: 10.1016/S0375-9474(00)00095-6
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2000IW07      Prog.Theor.Phys.(Kyoto) 104, 777 (2000)

M.Iwasaki, T.-A.Tanaka, S.Ishikawa

Thermodynamic Properties of Color Superconducting Quark Matter

doi: 10.1143/PTP.104.777
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2000IW08      Prog.Theor.Phys.(Kyoto) 104, 1041 (2000)

M.Iwasaki, S.Ishikawa, T.-A.Tanaka

Anti-Parallel Spin Pairing in Color Superconductivity

doi: 10.1143/PTP.104.1041
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1999IW01      Prog.Theor.Phys.(Kyoto) 101, 91 (1999)

M.Iwasaki

Superconductivity of Quark Matter at Finite Temperature

doi: 10.1143/PTP.101.91
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1999KA56      Phys.Lett. 465B, 74 (1999)

N.Kawamura, K.Nagamine, T.Matsuzaki, K.Ishida, S.N.Nakamura, S.Sakamoto, I.Watanabe, M.Iwasaki, M.Tanase, M.Kato, K.Kurosawa, H.Sugai, K.Kudo, N.Takeda, G.H.Eaton

Measurements of 3He Accumulation Effect on Muon Catalyzed Fusion in the Solid/Liquid DT Mixtures

NUCLEAR REACTIONS 2,3H(μ-, X), E at 54.5 MeV/c; measured neutron yields; deduced 3He accumulation effect in solid target. Muon catalyzed fusion.

doi: 10.1016/S0370-2693(99)01017-5
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1999NA46      Hyperfine Interactions 118, 45 (1999)

S.N.Nakamura, K.Bartlett, G.A.Beer, G.R.Gill, R.S.Hayano, T.M.Ito, M.Iwasaki, L.Lee, G.Mason, A.Olin, H.Outa, M.Salomon, R.Seki, T.Taniguchi, T.P.Terada, G.Trayling, Y.Yamashita, S.Yen

Observation of kaonic hydrogen atom X-ray

NUCLEAR REACTIONS 1H(K-, X), E at rest; measured kaonic hydrogen X-ray spectra; deduced strong-interaction energy shift, width.

ATOMIC PHYSICS, Mesic-Atoms 1H(K-, X), E at rest; measured kaonic hydrogen X-ray spectra; deduced strong-interaction energy shift, width.

doi: 10.1023/A:1012672100283
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1999PE25      Hyperfine Interactions 118, 53 (1999)

C.Petrascu, S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki

Disentangling the K-complex of kaonic hydrogen with DEAR

doi: 10.1023/A:1012624217122
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1998BI09      Acta Phys.Pol. B29, 2269 (1998)

S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, C.Petrascu, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki

Kaon-Nucleon Interaction Studied by Kaonic X Rays with DEAR at DAΦNE


1998IT03      Phys.Rev. C58, 2366 (1998)

T.M.Ito, R.S.Hayano, S.N.Nakamura, T.P.Terada, M.Iwasaki, D.R.Gill, L.Lee, A.Olin, M.Salomon, S.Yen, K.Bartlett, G.A.Beer, G.Mason, G.Trayling, H.Outa, T.Taniguchi, Y.Yamashita, R.Seki

Observation of Kaonic Hydrogen Atom X Rays

ATOMIC PHYSICS, Mesic-atoms 1H(K-, X), E at rest; measured X-ray spectra, pion spectra following K-p absorption; deduced kaonic hydrogen 1s state strong interaction shift, width.

doi: 10.1103/PhysRevC.58.2366
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1998IW03      Nucl.Phys. A639, 501c (1998)

M.Iwasaki, K.Bartlett, G.A.Beer, D.R.Gill, R.S.Hayano, T.M.Ito, L.Lee, G.Mason, S.N.Nakamura, A.Olin, H.Outa, M.Salomon, R.Seki, T.Taniguchi, T.P.Terada, G.Trayling, Y.Yamashita, S.Yen

Discovery of the Repulsive Energy Shift of the Kaonic Hydrogen 1s State

ATOMIC PHYSICS, Mesic-atoms 1H(K-, X), E at rest; measured X-ray spectrum; deduced energy shift.

doi: 10.1016/S0375-9474(98)00318-2
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1998IW04      Prog.Theor.Phys.(Kyoto) 100, 461 (1998)

M.Iwasaki

Phase Transition of Quark Matter at High Density

doi: 10.1143/PTP.100.461
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1998OU01      Nucl.Phys. A639, 251c (1998)

H.Outa, M.Aoki, R.S.Hayano, T.Ishikawa, M.Iwasaki, A.Sakaguchi, E.Takada, H.Tamura, T.Yamazaki

Mesonic and Non-Mesonic Decay Widths of Λ4H and Λ4He

NUCLEAR REACTIONS 4He(K-, π-), E at rest; measured pion spectra. 4H, 4He deduced hypernuclei mesonic, non-mesonic decay widths.

doi: 10.1016/S0375-9474(98)00281-4
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1997IW01      Phys.Rev.Lett. 78, 3067 (1997)

M.Iwasaki, R.S.Hayano, T.M.Ito, S.N.Nakamura, T.P.Terada, D.R.Gill, L.Lee, A.Olin, M.Salomon, S.Yen, K.Bartlett, G.A.Beer, G.Mason, G.Trayling, H.Outa, T.Taniguchi, Y.Yamashita, R.Seki

Observation of Kaonic Hydrogen K(α) X Rays

NUCLEAR REACTIONS 1H(K-, X), E at rest; measured kaonic hydrogen X-rays; deduced (K-bar N) strong interaction energy shift, width.

ATOMIC PHYSICS, Mesic-Atoms 1H(K-, X), E at rest; measured kaonic hydrogen X-rays; deduced (K-bar N) strong interaction energy shift, width.

doi: 10.1103/PhysRevLett.78.3067
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1996KU13      Nucl.Phys. A602, 327 (1996)

K.Kubota, R.S.Hayano, T.Ishikawa, M.Iwasaki, H.Outa, E.Takada, H.Tamura, M.Aoki, T.Yamazaki, A.Sakaguchi

Search for Neutron-Rich Λ Hypernuclei in the (K-(stopped), π+) Reaction

NUCLEAR REACTIONS 9Be, 12C, 16O(K-, π+), E at rest; measured pion spectra; deduced hypernuclei formation probability upper limits.

doi: 10.1016/0375-9474(96)00083-8
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1996ST07      Phys.Lett. 368B, 32 (1996)

P.Strasser, K.Ishida, S.Sakamoto, K.Shimomura, N.Kawamura, E.Torikai, M.Iwasaki, K.Nagamine

Muon Catalyzed Fusion Experiments on Muonic Deuterium Atom Deceleration in Thin Solid Deuterium Films

NUCLEAR REACTIONS 2,1H(μ-, X), E at 32 MeV/c; measured total fusion yield; deduced molecular effects role. Muonic deuterium atom deceleration, thin sold deuterium films.

ATOMIC PHYSICS, Mesic-Atoms 2,1H(μ-, X), E at 32 MeV/c; measured total fusion yield; deduced molecular effects role. Muonic deuterium atom deceleration, thin sold deuterium films.

doi: 10.1016/0370-2693(95)01500-0
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1995IW01      Nucl.Phys. A585, 239c (1995)

M.Iwasaki, K.Bartlett, G.A.Beer, D.R.Gill, R.S.Hayano, T.M.Ito, L.Lee, F.E.Maas, G.Mason, S.N.Nakamura, A.Olin, H.Outa, M.Salomon, R.Seki, T.Taniguchi, T.P.Terada, G.Trayling, E.Widmann, Y.Yamashita, S.Yen, Y.Yonezawa

Kaonic Hydrogen X-Ray Experiment at KEK

ATOMIC PHYSICS, Mesic-Atoms 1H(K-, X), E not given; measured kaonic atom X-ray energy shift, width.

doi: 10.1016/0375-9474(94)00572-5
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1995IW02      Phys.Lett. 350B, 163 (1995)

M.Iwasaki, T.Iwado

Superconductivity in Quark Matter

doi: 10.1016/0370-2693(95)00322-C
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1995OU02      Nucl.Phys. A585, 109c (1995)

H.Outa, M.Aoki, R.S.Hayano, T.Ishikawa, M.Iwasaki, A.Sakaguchi, E.Takada, H.Tamura, T.Yamazaki

Meson Weak Decay of 4H(Lambda) and 4He(Lambda)

NUCLEAR REACTIONS 4He(K-, π-X), E at rest; measured inclusive, γ-tagging spectra; deduced 4H(lambda) hypernucleus T1/2, partial mesonic decay width, 4He(lambda) π0 branching ratio, partial mesonic decay width. Model comparison.

doi: 10.1016/0375-9474(94)00552-X
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1994OU01      Prog.Theor.Phys.(Kyoto), Suppl. 117, 177 (1994)

H.Outa, T.Yamazaki, M.Iwasaki, R.S.Hayano

Formation and Decay of Σ Hypernuclei in (Stopped K-, π±) Reactions

NUCLEAR REACTIONS 4He(K-, π-), (K-, π+), 12C(K-, π+), E at rest; analyzed hypernuclei production; deduced A=4 Σ hypernuclear bound state, Σ-nucleus interaction spin/isospin dependence.

doi: 10.1143/PTPS.117.177
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1992OU02      Nucl.Phys. A547, 109c (1992)

H.Outa, M.Aoki, R.S.Hayano, T.Ishikawa, M.Iwasaki, A.Sakaguchi, E.Takada, H.Tamura, T.Yamazaki

Lifetime Measurement of 4H(Lambda) Hypernucleus

NUCLEAR REACTIONS 4He(K-, π-), E at rest; measured pion momenta, kaon injection-pion emission time difference spectra; deduced 4H(lambda) T1/2.

doi: 10.1016/0375-9474(92)90716-W
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1991IW01      Phys.Rev. C43, 1099 (1991)

M.Iwasaki, A.Trudel, A.Celler, O.Hausser, R.S.Hayano, R.Helmer, R.Henderson, S.Hirenzaki, K.P.Jackson, Y.Kuno, N.Matsuoka, J.Mildenberger, C.A.Miller, H.Outa, H.Sakai, H.Toki, M.Vetterli, Y.Watanabe, T.Yamazaki, S.Yen

Search for Deeply Bound Pionic States in 208Pb using the 208Pb(n, p) Reaction at T(n) = 418 MeV

NUCLEAR REACTIONS 208Pb(n, p), E=418 MeV; measured σ(θp, Ep), σ(θ=0°). DWIA analysis.

doi: 10.1103/PhysRevC.43.1099
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset14168.


1991SA01      Phys.Rev. C43, 73 (1991)

A.Sakaguchi, W.Bruckner, S.Paul, R.Schussler, B.Povh, H.Dobbeling, M.Aoki, H.Tamura, T.Yamazaki, R.S.Hayano, T.Ishikawa, M.Iwasaki, T.Motoki, H.Outa, E.Takada, K.H.Tanaka

π0 Decay Process of 12C(Lambda) and 11B(Lambda) Hypernuclei

NUCLEAR REACTIONS 12C(K-, π-), (K-, π0π-), E at rest; measured π- momentum spectra, (π-π0)-coin; deduced branching ratios in hypernuclear decay.

doi: 10.1103/PhysRevC.43.73
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1989HA30      Nuovo Cim. 102A, 437 (1989)

R.S.Hayano, T.Ishikawa, M.Iwasaki, H.Outa, E.Takada, H.Tamura, A.Sakaguchi, M.Aoki, T.Yamazaki

Σ Hypernuclear Bound State Observed in Stopped K- Reaction on 4He

NUCLEAR REACTIONS 4He(K-, π-), (K-, π+), E at rest; measured pion momentum spectra; deduced Σ hypernuclear bound state.

doi: 10.1007/BF02734862
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1989HA39      Phys.Lett. 231B, 355 (1989)

R.S.Hayano, T.Ishikawa, M.Iwasaki, H.Outa, E.Takada, H.Tamura, A.Sakaguchi, M.Aoki, T.Yamazaki

Evidence for a Bound State of the 4He(Σ) Hypernucleus

NUCLEAR REACTIONS 4He(K-, π-), E at rest; measured pion momentum spectrum; deduced hypernucleus bound state evidence.

doi: 10.1016/0370-2693(89)90675-8
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1989SA33      Nuovo Cim. 102A, 511 (1989)

A.Sakaguchi, W.Bruckner, S.Paul, R.Schussler, B.Povh, H.Dobbeling, H.Tamura, T.Yamazaki, M.Aoki, R.S.Hayano, T.Ishikawa, M.Iwasaki, T.Motoki, H.Outa, E.Takada, K.-H.Tanaka

A Measurement of the π0 Decay of 12C(Lambda) and 11B(Lambda) Hypernuclei

NUCLEAR REACTIONS 12C(K-, π-), E at rest; measured pion momentum spectrum; deduced hypernucleus π0 decay branching ratio.

doi: 10.1007/BF02734870
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1989TA16      Phys.Rev. C40, R479 (1989)

H.Tamura, T.Yamazaki, R.S.Hayano, T.Ishikawa, M.Iwasaki, T.Motoki, H.Outa, H.Sakurai, E.Takada, W.Bruckner, S.Paul, B.Povh, A.Sakaguchi, R.Schussler, H.Dobbeling, K.H.Tanaka

Formation of 4H(Lambda) Hypernuclei from K- Absorption at Rest on Light Nuclei

NUCLEAR REACTIONS 4He, 7Li, 9Be, 12C, 16O, 40Ca(K-, π-), E at rest; measured pion spectra; deduced hypernucleus 4H(Lambda) formation probability.

doi: 10.1103/PhysRevC.40.R479
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1989TA19      Nuovo Cim. 102A, 575 (1989)

H.Tamura, R.S.Hayano, T.Ishikawa, M.Iwasaki, T.Motoki, H.Outa, H.Sakurai, E.Takada, W.Bruckner, S.Paul, B.Povh, A.Sakaguchi, R.Schussler, H.Dobbeling, K.H.Tanaka, T.Yamazaki

4H(Lambda) Formation from K- Absorption at Rest on 4He, 7Li, 9Be, 12C, 16O and 40Ca Targets

NUCLEAR REACTIONS 4He, 7Li, 9Be, 12C, 16O, 40Ca(K-, π-), E at rest; measured pion momentum spectra; deduced 4H(lambda) hypernucleus formation.

doi: 10.1007/BF02734875
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1988NA09      Nucl.Phys. A485, 210 (1988)

Y.Nagai, M.Iwasaki

ft Asymmetry in A = 12 Mirror Decay to the 12C 4.4 MeV State

NUCLEAR REACTIONS 11B(d, p), E=1.5 MeV; 10B(3He, n), E=3.5 MeV; measured I(β), I(γ), βγ-coin; deduced mirror asymmetry. 12B, 12N deduced Gamow-Teller β-decay branching ratio. Natural 11B, enriched 10B targets.

doi: 10.1016/0375-9474(88)90098-X
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1988TA29      Nucl.Phys. A479, 161c (1988)

H.Tamura, W.Bruckner, H.Dobbeling, R.S.Hayano, T.Ishikawa, M.Iwasaki, T.Motoki, H.Outa, S.Paul, B.Povh, A.Sakaguchi, R.Schussler, E.Takada, K.-H.Tanaka, T.Yamazaki

Spectroscopy of Hypernuclei with Stopped Kaons - Recent Result of KEK Experiment

doi: 10.1016/0375-9474(88)90435-6
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1985TA11      Phys.Lett. 160B, 32 (1985)

H.Tamura, M.Iwasaki, T.Ishikawa, E.Takada, T.Yamazaki, K.H.Tanaka, R.S.Hayano

A New Type of a Hypernuclear Spectroscopy using Stopped K- with Efficient Background Suppression

NUCLEAR REACTIONS 40Ca(K-, π-), E at rest; calculated proton tagged, untagged pion spectra. Monte Carlo simulation.

doi: 10.1016/0370-2693(85)91462-5
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1985YA01      Phys.Rev.Lett. 54, 102 (1985)

T.Yamazaki, T.Ishikawa, K.H.Tanaka, Y.Akiba, M.Iwasaki, S.Ohtake, H.Tamura, M.Nakajima, T.Yamanaka, I.Arai, T.Suzuki, F.Naito, R.S.Hayano

Formation of A = 12 Σ- Hypernucleus from K- Absorption at Rest; Observation of a Σ- spin-orbit doublet of narrow widths

NUCLEAR REACTIONS 12C(K-, π+), E at rest; measured σ(E(π+)); deduced 12Be hypernuclear doublet, widths. Multi-layered plastic scintillator detector targets.

doi: 10.1103/PhysRevLett.54.102
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1971IW02      Progr.Theor.Phys. 46, 1440 (1971)

M.Iwasaki, M.Yamamura

On the Ground-State Correlations of Vibrating Closed-Shell Nucleus Due To the Residual Interaction


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