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NSR database version of March 2, 2024.

Search: Author = T.Yamazaki

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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
Citations: PlumX Metrics


2019YA11      Phys.Rev. C 100, 025205 (2019)

T.Yamazaki, M.Harada

Constraint to chiral invariant masses of nucleons from GW170817 in an extended parity doublet model

doi: 10.1103/PhysRevC.100.025205
Citations: PlumX Metrics


2016KA49      Pure Appl.Chem. 88, 139 (2016)

P.J.Karol, R.C.Barber, B.M.Sherrill, E.Vardaci, T.Yamazaki

Discovery of the elements with atomic numbers Z = 113, 115 and 117 (IUPAC Technical Report)

COMPILATION 282Nh, 287,288,289Mc, 293,294Ts(α); compiled, experimental nuclear reaction and decay data.

doi: 10.1515/pac-2015-0502
Citations: PlumX Metrics


2016KA50      Pure Appl.Chem. 88, 155 (2016)

P.J.Karol, R.C.Barber, B.M.Sherrill, E.Vardaci, T.Yamazaki

Discovery of the element with atomic number Z = 118 completing the 7th row of the periodic table (IUPAC Technical Report)

COMPILATION 294Og, 290Lv, 286Fl(α); compiled, experimental nuclear reaction and decay data.

doi: 10.1515/pac-2015-0502
Citations: PlumX Metrics


2016YA18      Phys.Lett. B 763, 454 (2016)

T.Yamaji, T.Inada, T.Yamazaki, T.Namba, S.Asai, T.Kobayashi, K.Tamasaku, Y.Tanaka, Y.Inubushi, K.Sawada, M.Yabashi, T.Ishikawa

An experiment of X-ray photon-photon elastic scattering with a Laue-case beam collider

doi: 10.1016/j.physletb.2016.11.003
Citations: PlumX Metrics


2015HA26      Phys.Rev. C 92, 045202 (2015)

M.Hassanvand, Y.Akaishi, T.Yamazaki

Deduction of an invariant-mass spectrum M(Σπ) for Λ(1405) with mixed TΣπ ← K-p and TΣπ ← Σπ from Hemingway's data on the Σ+(1660) → Λ(1405) + π+ → (Σπ)I=0 + π+ processes

doi: 10.1103/PhysRevC.92.045202
Citations: PlumX Metrics


2013HA10      Phys.Rev. C 87, 055202 (2013)

M.Hassanvand, S.Z.Kalantari, Y.Akaishi, T.Yamazaki

Theoretical analysis of Λ(1405) → (Σπ)0 mass spectra produced in p+p → Λ(1405)+ K + reactions

doi: 10.1103/PhysRevC.87.055202
Citations: PlumX Metrics


2012KI22      Eur.Phys.J. A 48, 183 (2012)

P.Kienle, M.Maggiora, K.Suzuki, T.Yamazaki, M.Alexeev, F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, M.Chiosso, S.Choi, M.L.Colantoni, R.Dressler, M.Dzemidzic, J.-Cl.Faivre, A.Ferrero, L.Ferrero, J.Foryciarz, I.Frohlich, V.Frolov, R.Garfagnini, A.Grasso, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, D.Panzieri, H.-W.Pfaff, G.Pontecorvo, A.Popov, J.Ritman, P.Salabura, V.Tchalyshev, F.Tosello, S.E.Vigdor, G.Zosi

Formation of the S = -1 resonance X(2265) in the reaction pp → X+K+ at 2.50 and 2.85 GeV

doi: 10.1140/epja/i2012-12183-5
Citations: PlumX Metrics


2011ES02      Phys.Rev. C 83, 055207 (2011)

J.Esmaili, Y.Akaishi, T.Yamazaki

Resonant formation of Λ(1405) by stopped-K- absorption in the deuteron

doi: 10.1103/PhysRevC.83.055207
Citations: PlumX Metrics


2011HA34      Phys.Rev. C 84, 015207 (2011)

M.Hassanvand, Y.Akaishi, T.Yamazaki

Theoretical investigation of the formation of K-K- pp in high-energy proton-proton collisions

doi: 10.1103/PhysRevC.84.015207
Citations: PlumX Metrics


2010AK05      Nucl.Phys. A835, 67c (2010)

Y.Akaishi, T.Yamazaki, M.Obu, M.Wada

Single-pole nature of Λ(1405) and structure of K-pp

doi: 10.1016/j.nuclphysa.2010.01.176
Citations: PlumX Metrics


2010ES08      Nucl.Phys. A835, 394c (2010)

J.Esmaili, Y.Akaishi, T.Yamazaki

Experimental confirmation of the Λ(1405) Ansatz from resonant formation of a K-p quasi-bound state in K- absorption by 3He and 4He

doi: 10.1016/j.nuclphysa.2010.01.227
Citations: PlumX Metrics


2010MA66      Nucl.Phys. A835, 43c (2010)

M.Maggiora, P.Kienle, K.Suzuki, T.Yamazaki, M.Alexeev, A.Amoroso, F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, S.Choi, M.L.Colantoni, R.Dressler, M.Dzemidzic, J.Cl.Faivre, L.Ferrero, J.Foryciarz, I.Frohlich, V.Frolov, R.Garfagnini, A.Grasso, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, D.Panzieri, S.Sosio, H.W.Pfaff, G.Pontecorvo, A.Popov, J.Ritman, P.Salabura, V.Tchalyshev, S.E.Vigdor

DISTO data on K-pp

doi: 10.1016/j.nuclphysa.2010.01.173
Citations: PlumX Metrics


2010YA02      Phys.Rev.Lett. 104, 132502 (2010)

T.Yamazaki, M.Maggiora, P.Kienle, K.Suzuki, A.Amoroso, M.Alexeev, F.Balestra, Y.Bedfer, R.Bertini, L.C.Bland, A.Brenschede, F.Brochard, M.P.Bussa, S.Choi, M.L.Colantoni, R.Dressler, M.Dzemidzic, J.-Cl.Faivre, L.Ferrero, J.Foryciarz, I.Frohlich, V.Frolov, R.Garfagnini, A.Grasso, S.Heinz, W.W.Jacobs, W.Kuhn, A.Maggiora, D.Panzieri, H.-W.Pfaff, G.Pontecorvo, A.Popov, J.Ritman, P.Salabura, S.Sosio, V.Tchalyshev, S.E.Vigdor

Indication of a Deeply Bound and Compact K-pp State Formed in the pp → pΛK+ Reaction at 2.85 GeV

doi: 10.1103/PhysRevLett.104.132502
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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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2009MA50      Nucl.Technology 168, 467 (2009)

K.Masuda, T.Kii, H.Ohgaki, H.Zen, T.Yamazaki

Shielding Analysis for a 40-MeV Electron Linac Facility

doi: 10.13182/NT09-A9226
Citations: PlumX Metrics


2009SU22      Nucl.Phys. A827, 312c (2009)

K.Suzuki, M.Berger, P.Buhler, L.Fabbietti, O.Hartmann, N.Herrmann, P.Kienle, M.Kis, Y.Leifels, J.Marton, R.Munzer, M.Schafhauser, E.Widmann, T.Yamazaki, J.Zmeskal, and the FOPI Collaboration

Search for the Kaonic Nuclear State, K-pp, in the exclusive pp → pΛK+ channel

doi: 10.1016/j.nuclphysa.2009.05.063
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2007YA11      Nucl.Phys. A792, 229 (2007)

T.Yamazaki, Y.Akaishi

Emission spectra and invariant masses of Λ and p in the stopped-K-NN absorption process in 4He and 6Li

NUCLEAR REACTIONS 4He, 6Li(K-, pX), E at rest; analyzed Λ and Σ0 production; calculated momentum spectra, angular correlations and invariant mass spectra. Cluster model variational calculations. Comparison with data and previous calculations.

doi: 10.1016/j.nuclphysa.2007.05.014
Citations: PlumX Metrics


2007YA14      Phys.Rev. C 76, 045201 (2007)

T.Yamazaki, Y.Akaishi

Basic K-bar nuclear cluster, K-pp, and its enhanced formation in the p + p → K+ + X reaction

doi: 10.1103/PhysRevC.76.045201
Citations: PlumX Metrics


2007YA21      Prog.Theor.Phys.(Kyoto), Suppl. 170, 138 (2007)

T.Yamazaki

The Quest for Pionic and Kaonic Nuclear Bound Systems Following Yukawa and Tomonaga

doi: 10.1143/PTPS.170.138
Citations: PlumX Metrics


2005DO12      Nucl.Phys. A754, 391c (2005)

A.Dote, Y.Akaishi, T.Yamazaki

Strange nuclear structures with high density formed by single/double K- meson

NUCLEAR STRUCTURE 3He, 4Li, 6Be, 9B, 11C; calculated deeply bound kaonic states energies, widths, J, π, radii. Antisymmetrized molecular dynamics.

doi: 10.1016/j.nuclphysa.2005.01.029
Citations: PlumX Metrics


2005HO03      Phys.Rev.Lett. 94, 063401 (2005)

M.Hori, J.Eades, R.S.Hayano, W.Pirkl, E.Widmann, H.Yamaguchi, H.A.Torii, B.Juhasz, D.Horvath, K.Suzuki, T.Yamazaki

Observation of Cold, Long-Lived Antiprotonic Helium Ions

ATOMIC PHYSICS 3,4He; measured antiprotonic ions lifetimes.

doi: 10.1103/PhysRevLett.94.063401
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2004DO04      Phys.Lett. B 590, 51 (2004)

A.Dote, H.Horiuchi, Y.Akaishi, T.Yamazaki

High-density (K-bar) nuclear systems with isovector deformation

NUCLEAR STRUCTURE 3He, 8Be; calculated deeply bound kaonic nuclei binding energies, radii, density distributions, related features.

doi: 10.1016/j.physletb.2004.03.046
Citations: PlumX Metrics


2004DO07      Nucl.Phys. A738, 372 (2004)

A.Dote, Y.Akaishi, T.Yamazaki

New types of clustering structure induced by K- mesons

NUCLEAR STRUCTURE 3He, 4Li, 6Be, 9B, 11C; calculated deeply-bound kaonic states energies, radii, cluster structure. Antisymmetrized molecular dynamics approach.

doi: 10.1016/j.nuclphysa.2004.04.064
Citations: PlumX Metrics


2004DO13      Phys.Rev. C 70, 044313 (2004)

A.Dote, H.Horiuchi, Y.Akaishi, T.Yamazaki

Kaonic nuclei studied based on a new framework of antisymmetrized molecular dynamics

NUCLEAR STRUCTURE 3H, 4Li, 6Be, 9B, 11C; calculated kaonic nuclei energy levels, widths, density distributions. Antisymmetrized molecular dynamics.

doi: 10.1103/PhysRevC.70.044313
Citations: PlumX Metrics


2004DO19      Prog.Theor.Phys.(Kyoto), Suppl. 156, 184 (2004)

A.Dote, Y.Akaishi, T.Yamazaki

Dense (K-bar) Nuclei and Their Excited States

NUCLEAR STRUCTURE 3He, 4Li, 6Be, 9B, 11C; calculated deeply bound kaonic states energies, widths, J, π, radii.


2004HO17      Phys.Rev. A 70, 012504 (2004)

M.Hori, J.Eades, E.Widmann, T.Yamazaki, R.S.Hayano, T.Ishikawa, H.A.Torii, T.von Egidy, F.J.Hartmann, B.Ketzer, C.Maierl, R.Pohl, M.Kumakura, N.Morita, D.Horvath, I.Sugai

Populations and lifetimes in the v=n-l-1=2 and 3 metastable cascades of (p-bar)He+ measured by pulsed and continuous antiproton beams

ATOMIC PHYSICS He(p-bar, X), E at rest; measured antiprotonic helium level populations, lifetimes. Laser spectroscopy.

doi: 10.1103/PhysRevA.70.012504
Citations: PlumX Metrics


2004KI04      Prog.Part.Nucl.Phys. 52, 85 (2004)

P.Kienle, T.Yamazaki

Pions in nuclei, a probe of chiral symmetry restoration

doi: 10.1016/j.ppnp.2003.09.001
Citations: PlumX Metrics


2004SA02      Nucl.Instrum.Methods Phys.Res. B214, 89 (2004)

J.Sakaguchi, J.Eades, R.S.Hayano, M.Hori, D.Horvath, T.Ishikawa, B.Juhasz, H.A.Torii, E.Widmann, H.Yamaguchi, T.Yamazaki

Study of the hyperfine structure of antiprotonic helium

NUCLEAR REACTIONS He(p-bar, X), E at rest; measured hfs of antiprotonic helium. Laser-microwave spectroscopy.

ATOMIC PHYSICS He(p-bar, X), E at rest; measured hfs of antiprotonic helium. Laser-microwave spectroscopy.

doi: 10.1016/j.nimb.2003.08.013
Citations: PlumX Metrics


2004SA52      Nucl.Instrum.Methods Phys.Res. A533, 598 (2004)

J.Sakaguchi, H.Gilg, R.S.Hayano, T.Ishikawa, K.Suzuki, E.Widmann, H.Yamaguchi, F.Caspers, J.Eades, M.Hori, D.Barna, D.Horvath, B.Juhasz, H.A.Torii, T.Yamazaki

Cryogenic tunable microwave cavity at 13 GHz for hyperfine spectroscopy of antiprotonic helium

doi: 10.1016/j.nima.2004.06.144
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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
Citations: PlumX Metrics


2004WI01      Nucl.Instrum.Methods Phys.Res. B214, 31 (2004)

E.Widmann, R.S.Hayano, M.Hori, T.Yamazaki

Measurement of the hyperfine structure of antihydrogen

doi: 10.1016/j.nimb.2003.08.021
Citations: PlumX Metrics


2004YA14      Phys.Lett. B 587, 167 (2004)

T.Yamazaki, A.Dote, Y.Akaishi

Invariant-mass spectroscopy for condensed single- and double- (K-bar) nuclear clusters to be formed as residues in relativistic heavy-ion collisions

doi: 10.1016/j.physletb.2004.01.089
Citations: PlumX Metrics


2004YA17      Nucl.Phys. A738, 168 (2004)

T.Yamazaki, A.Dote, Y.Akaishi

High-density (K-bar) clusters to be formed in relativistic heavy-ion collisions

doi: 10.1016/j.nuclphysa.2004.04.027
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2004YA22      Phys.Rev. A 70, 012501 (2004)

H.Yamaguchi, R.S.Hayano, T.Ishikawa, J.Sakaguchi, E.Widmann, J.Eades, M.Hori, H.A.Torii, B.Juhasz, D.Horvath, T.Yamazaki

Systematic study of the decay rates of antiprotonic helium states

ATOMIC PHYSICS 3,4He(p-bar, X), E at rest; measured antiprotonic helium decay rates. Laser spectroscopy, comparison with model predictions.

doi: 10.1103/PhysRevA.70.012501
Citations: PlumX Metrics


2003AK08      Prog.Theor.Phys.(Kyoto), Suppl. 149, 221 (2003)

Y.Akaishi, A.Dote, T.Yamazaki

Properties of Nuclear (K-bar) Bound States

NUCLEAR STRUCTURE 3,4He, 8Be; calculated antikaon bound states features.

doi: 10.1143/PTPS.149.221
Citations: PlumX Metrics


2003DO24      Mod.Phys.Lett. A 18, 120 (2003)

A.Dote, Y.Akaishi, T.Yamazaki

Systematic studies of strange nuclear systems: unusual structures formed by K--Meson

NUCLEAR STRUCTURE 3He, 4Li, 6Be, 9B; calculated deeply bound kaonic states energies, widths, J, π, radii. Antisymmetrized molecular dynamics.

doi: 10.1142/S0217732303010077
Citations: PlumX Metrics


2003SA44      Nucl.Phys. A721, 859c (2003)

J.Sakaguchi, J.Eades, R.S.Hayano, M.Hori, D.Horvath, T.Ishikawa, B.Juhasz, H.A.Torii, E.Widmann, H.Yamaguchi, T.Yamazaki

First observation of the hyperfine and superhyperfine structure of antiprotonic helium by laser-microwave spectroscopy

ATOMIC PHYSICS He(p-bar, X), E at rest; measured hfs of antiprotonic helium. Laser-microwave spectroscopy.

NUCLEAR REACTIONS He(p-bar, X), E at rest; measured hfs of antiprotonic helium. Laser-microwave spectroscopy.

doi: 10.1016/S0375-9474(03)01226-0
Citations: PlumX Metrics


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
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2003YA01      Phys.Lett. B 557, 20 (2003)

T.Yamazaki, S.Hirenzaki

Effective parameters representing a density-dependent pion-nucleus potential

NUCLEAR STRUCTURE 16O, 208Pb; calculated pion-nucleus potential features, pionic bound-state densities. Medium-modified density-dependent parameters.

doi: 10.1016/S0370-2693(03)00182-5
Citations: PlumX Metrics


2003YA10      Nucl.Phys. A721, 50c (2003)

T.Yamazaki

Hadron-Nucleus Bound-State Spectroscopy

doi: 10.1016/S0375-9474(03)01016-9
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2003YA14      Nucl.Phys. A721, 473c (2003)

H.Yamaguchi, J.Eades, R.S.Hayano, M.Hori, D.Horvath, T.Ishikawa, B.Juhasz, J.Sakaguchi, H.A.Torii, E.Widmann, T.Yamazaki

Precise laser spectroscopy of the antiprotonic helium atom and CPT test on antiproton mass and charge

ATOMIC PHYSICS He; measured transition frequencies in antiprotonic helium; deduced limits on proton-antiproton mass and charge differences.

doi: 10.1016/S0375-9474(03)01102-3
Citations: PlumX Metrics


2002AK04      Phys.Rev. C65, 044005 (2002)

Y.Akaishi, T.Yamazaki

Nuclear (K-bar) Bound States in Light Nuclei

NUCLEAR STRUCTURE 3,4He, 8Be; calculated deeply-bound kaonic states energies, widths.

NUCLEAR REACTIONS 4He(K-, n), E at rest; calculated branching ratio for kaonic bound state formation.

doi: 10.1103/PhysRevC.65.044005
Citations: PlumX Metrics


2002DO21      Prog.Theor.Phys.(Kyoto), Suppl. 146, 508 (2002)

A.Dote, H.Horiuchi, Y.Akaishi, T.Yamazaki

The Study of Deeply Bound Kaonic Nuclei with Antisymmetrized Molecular Dynamics

NUCLEAR STRUCTURE 3He, 8Be; calculated deeply bound kaonic states energies, widths, related features. Antisymmetrized molecular dynamics.


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
Citations: PlumX Metrics


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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2002HO15      Phys.Rev.Lett. 89, 093401 (2002)

M.Hori, J.Eades, R.S.Hayano, T.Ishikawa, J.Sakaguchi, T.Tasaki, E.Widmann, H.Yamaguchi, H.A.Torii, B.Juhasz, D.Horvath, T.Yamazaki

Primary Populations of Metastable Antiprotonic 4He and 3He Atoms

ATOMIC PHYSICS 3,4He(p-bar, X), E=low; measured annihilation time spectra, population of antiprotonic atoms metastable states. Laser spectroscopy.

NUCLEAR REACTIONS 3,4He(p-bar, X), E=low; measured annihilation time spectra, population of antiprotonic atoms metastable states. Laser spectroscopy.

doi: 10.1103/PhysRevLett.89.093401
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2002JU03      Eur.Phys.J. D 18, 261 (2002)

B.Juhasz, J.Eades, R.S.Hayano, M.Hori, D.Horvath, T.Ishikawa, J.Sakaguchi, H.A.Torii, E.Widmann, H.Yamaguchi, T.Yamazaki

Quenching of Metastable Antiprotonic Helium Atoms in Collisions with Deuterium Molecules

ATOMIC PHYSICS He; measured decay rates of antiprotonic helium, quenching via collisions with deuterium molecules.

doi: 10.1007/s10053-002-8829-9
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2002WI16      Phys.Rev.Lett. 89, 243402 (2002)

E.Widmann, J.Eades, T.Ishikawa, J.Sakaguchi, T.Tasaki, H.Yamaguchi, R.S.Hayano, M.Hori, H.A.Torii, B.Juhasz, D.Horvath, T.Yamazaki

Hyperfine Structure of Antiprotonic Helium Revealed by a Laser-Microwave-Laser Resonance Method

ATOMIC PHYSICS He; measured hfs in antiprotonic helium. Laser-microwave-laser resonance method.

doi: 10.1103/PhysRevLett.89.243402
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2002YA09      Phys.Lett. 535B, 70 (2002)

T.Yamazaki, Y.Akaishi

(K-, π-) Production of Nuclear (K-bar) Bound States in Proton-Rich System via Λ* Doorways

NUCLEAR REACTIONS 1n, 2H, 3,4He, 9Be(K-, π-), E not given; 1H, 4He(e, e'K+), E not given; 4He(K-, n), E not given; calculated nuclear K-bar bound states binding energies, widths, related features.

doi: 10.1016/S0370-2693(02)01738-0
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2002YA11      Phys.Rep. 366, 183 (2002)

T.Yamazaki, N.Morita, R.S.Hayano, E.Widmann, J.Eades

Antiprotonic Helium

doi: 10.1016/S0370-1573(01)00082-5
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2001AK04      Nucl.Phys. A684, 409c (2001)

Y.Akaishi, T.Yamazaki

Nuclear (K-bar) Bound States to be Formed by 4He(stopped K-, n)

NUCLEAR REACTIONS 4He(K-, n), E at rest; calculated branching ratio for formation of kaonic bound state.

doi: 10.1016/S0375-9474(01)00438-9
Citations: PlumX Metrics


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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2001KE04      Eur.Phys.J. D 13, 305 (2001)

B.Ketzer, T.von Egidy, F.J.Hartmann, C.Maierl, R.Pohl, J.Eades, E.Widmann, T.Yamazaki, M.Kumakura, N.Morita, R.S.Hayano, M.Hori, T.Ishikawa, H.A.Torii, I.Sugai, D.Horvath

Collisional Quenching of Metastable States of Antiprotonic Helium by Hydrogen and Deuterium Molecules

NUCLEAR REACTIONS He(p-bar, X), E at rest; measured annihilation rates in antiprotonic helium, quenching due to molecular collisions.

ATOMIC PHYSICS He(p-bar, X), E at rest; measured annihilation rates in antiprotonic helium, quenching due to molecular collisions.

doi: 10.1007/s100530170246
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2001KI28      Phys.Lett. 514B, 1 (2001)

P.Kienle, T.Yamazaki

Empirical Deduction of a Medium-Modified Chiral Order Parameter from 1s π- States in Heavy Nuclei

NUCLEAR STRUCTURE 115,123Sn, 205Pb; analyzed pionic states potentials, binding energies, isotope shifts; deduced procedure for determination of isovector strength.

doi: 10.1016/S0370-2693(01)00748-1
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2001SE01      Phys.Rev. C63, 017601 (2001)

H.M.Sen Gupta, Syafarudin, S.Aoki, F.Aramaki, M.Matoba, Y.Uozumi, G.Wakabayashi, T.Sakae, N.Koori, T.Maki, M.Nakano, Y.Fujita, M.Fujiwara, H.Ikegami, I.Katayama, S.Morinobu, T.Yamazaki

Isobaric Analog States Observed in the 58Ni(p, d)57Ni Reaction with 65 MeV Polarized Protons

NUCLEAR REACTIONS 58Ni(polarized p, d), E=65 MeV; measured σ(θ), analyzing powers, deuteron spectra. 57Ni deduced levels, J, π, isobaric analog states, deviation from Coulomb displacement energy calculation. Finite range DWBA calculations.

doi: 10.1103/PhysRevC.63.017601
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1747.


2001YA18      Nucl.Phys. A691, 515c (2001)

T.Yamazaki

Strangeness Nuclear Physics Toward the New Millennium - A Personal Summary of HYP2000

doi: 10.1016/S0375-9474(01)01082-X
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2000GI14      Phys.Rev. C62, 025201 (2000)

H.Gilg, A.Gillitzer, M.Knulle, M.Munch, W.Schott, P.Kienle, K.Itahashi, K.Oyama, R.S.Hayano, H.Geissel, N.Iwasa, G.Munzenberg, T.Yamazaki

Deeply Bound π- States in 207Pb Formed in the 208Pb(d, 3He) Reaction. I. Experimental Method and Results

NUCLEAR REACTIONS 208Pb(d, 3He), E=604.3 MeV; measured particle momenta, σ(E). 207Pb deduced deeply bound pionic state. Fragment separator. Comparison with model prediction.

doi: 10.1103/PhysRevC.62.025201
Citations: PlumX Metrics


2000HA24      Nucl.Phys. A663-664, 955c (2000)

R.S.Hayano, J.Eades, T.von Egidy, F.J.Hartmann, M.Hori, D.Horvath, T.Ishikawa, B.Ketzer, M.Kumakura, C.Maierl, N.Morita, R.Pohl, I.Sugai, H.A.Torii, E.Widmann, T.Yamazaki, for the CERN-PS205 and ASACUSA Collaboration

Laser Spectroscopy of Antiprotonic Helium and Stringent Constraint on the Antiproton Charge and Mass

ATOMIC PHYSICS 4He(p-bar, X), E at rest; measured antiprotonic helium energy levels. Laser spectroscopy.

doi: 10.1016/S0375-9474(99)00806-4
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2000IT05      Phys.Rev. C62, 025202 (2000)

K.Itahashi, K.Oyama, R.S.Hayano, H.Gilg, A.Gillitzer, M.Knulle, M.Munch, W.Schott, P.Kienle, H.Geissel, N.Iwasa, G.Munzenberg, S.Hirenzaki, H.Toki, T.Yamazaki

Deeply Bound π- States in 207Pb Formed in the 208Pb(d, 3He) Reaction. II. Deduced Binding Energies and Widths and the Pion-Nucleus Interaction

NUCLEAR REACTIONS 208Pb(d, 3He), E=604.3 MeV; analyzed excitation energy spectrum. 207Pb deduced bound pionic state binding energy, width, effective pion mass.

doi: 10.1103/PhysRevC.62.025202
Citations: PlumX Metrics


2000YA10      Nucl.Phys. A670, 157c (2000)

T.Yamazaki

Hadron-Nucleus Bound States

NUCLEAR REACTIONS 206Pb(d, 3He), E=600 MeV; analyzed excitation energy spectrum; deduced deeply bound pionic states, pion effective mass.

doi: 10.1016/S0375-9474(00)00087-7
Citations: PlumX Metrics


2000YA24      Hyperfine Interactions 127, 135 (2000)

T.Yamazaki

Laser spectroscopy of the antiprotonic helium atom-molecule p-barHe+

ATOMIC PHYSICS He(p-bar, X), E at rest; analyzed antiprotonic helium levels, hyperfine structure. Laser and microwave spectroscopy.

doi: 10.1023/A:1012670912714
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1999OH05      Nucl.Phys. A649, 73c (1999)

H.Ohgaki, H.Toyokawa, T.Noguchi, S.Sugiyama, T.Mikado, K.Yamada, R.Suzuki, T.Ohdaira, N.Sei, T.Yamazaki

Observation of M1 Resonance in 206Pb using a Highly Linear Polarized Photon Beam

NUCLEAR REACTIONS 206Pb(polarized γ, γ), E ≈ 6.5-8.2 MeV; measured Eγ, Iγ(θ). 206Pb deduced B(M1), damping features. Nuclear resonance fluorescence, laser-Compton photons. Comparison with quasiparticle model.

doi: 10.1016/S0375-9474(99)00042-1
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1999YA06      Phys.Lett. 453B, 1 (1999)

T.Yamazaki, Y.Akaishi

Nuclear Medium Effects on Invariant Mass Spectra of Hadrons Decaying in Nuclei

doi: 10.1016/S0370-2693(99)00163-X
Citations: PlumX Metrics


1999YA19      Nucl.Phys. (Supplement) A654, 552c (1999)

T.Yamazaki, Y.Akaishi

Pseudo Invariant Masses of Hadrons in Nuclei

doi: 10.1016/S0375-9474(00)88499-7
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1998GI22      Acta Phys.Pol. B29, 3035 (1998)

A.Gillitzer, H.Geissel, H.Gilg, R.S.Hayano, K.Itahashi, N.Iwasa, P.Kienle, M.Knulle, M.Munch, G.Munzenberg, K.Oyama, W.Schott, T.Yamazaki

Discovery of Deeply Bound π- States in the 208Pb(d, 3He) Reaction

NUCLEAR REACTIONS 208Pb(d, 3He), E=600 MeV; measured particle spectra. 207Pb deduced deeply bound pionic states energies, pion mass shift.


1998HA03      Phys.Rev.Lett. 80, 33 (1998)

H.Harada, Y.Shigetome, H.Ohgaki, T.Noguchi, T.Yamazaki

High-Resolution Measurement of Fine Structure in the Photoabsorption Cross Section of 18O

NUCLEAR REACTIONS 18O(γ, X), E=8-13.4 MeV; measured photoabsorption σ(E). 18O deduced resonances E, Γ.

doi: 10.1103/PhysRevLett.80.33
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetK2061.


1998HA50      Phys.Rev. A58, 3604 (1998)

F.J.Hartmann, B.Ketzer, C.Maierl, R.Pohl, T.von Egidy, R.S.Hayano, M.Hori, T.Ishikawa, H.Tamura, H.A.Torii, M.Kumakura, N.Morita, I.Sugai, D.Horvath, J.Eades, E.Widmann, T.Yamazaki

Laser Spectroscopy of Metastable States in the ν = 2 Cascade of Antiprotonic 3He

NUCLEAR REACTIONS 3He(p-bar, X), E at rest; measured pion spectra, annihilation times; deduced target pressure dependence of antiprotonic 3He metastable states lifetimes. Resonant laser deexcitation.

ATOMIC PHYSICS 3He(p-bar, X), E at rest; measured pion spectra, annihilation times; deduced target pressure dependence of antiprotonic 3He metastable states lifetimes. Resonant laser deexcitation.

doi: 10.1103/PhysRevA.58.3604
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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
Citations: PlumX Metrics


1998YA03      Nucl.Phys. A629, 338c (1998)

T.Yamazaki

Observation of a Pion Mass Shift in the Deeply Bound Pionic 1s and 2p States in 207Pb

doi: 10.1016/S0375-9474(97)00708-2
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1998YA07      Phys.Lett. 418B, 246 (1998)

T.Yamazaki, R.S.Hayano, K.Itahashi, K.Oyama, A.Gillitzer, H.Gilg, M.Knulle, M.Munch, P.Kienle, W.Schott, W.Weise, H.Geissel, N.Iwasa, G.Munzenberg, S.Hirenzaki, H.Toki

Effective Pion Mass in the Nuclear Medium Deduced from Deeply Bound Pionic States in 207Pb

NUCLEAR REACTIONS 208Pb(d, 3He), E=600 MeV; measured Q-value spectrum. 207Pb deduced negative pion binding energies, effective mass. Deeply bound pionic states.

doi: 10.1016/S0370-2693(97)01408-1
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1997WI10      Phys.Lett. 404B, 15 (1997)

E.Widmann, J.Eades, T.Yamazaki, H.A.Torii, R.S.Hayano, M.Hori, T.Ishikawa, M.Kumakura, N.Morita, I.Sugai, F.J.Hartmann, T.von Egidy, B.Ketzer, C.Maierl, R.Pohl, D.Horvath

Hyperfine Structure of the Metastable (p-bar)He+ Atomcule Revealed by a Laser-Induced (n, l) = (37, 35) → (38, 34) Transition

ATOMIC PHYSICS He(p-bar, X), E=low; analyzed data; deduced metastable (p-bar)He+ metastable atomcule hfs.

doi: 10.1016/S0370-2693(97)00538-8
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1996KE17      Phys.Rev. A53, 2108 (1996)

B.Ketzer, F.J.Hartmann, H.Daniel, T.von Egidy, A.Niestroj, S.Schmid, W.Schmid, T.Yamazaki, I.Sugai, K.Nakayoshi, R.S.Hayano, F.E.Maas, H.A.Torii, T.Ishikawa, H.Tamura, N.Morita, D.Horvath, J.Eades, E.Widmann

Isotope Effects on Delayed Annihilation Time Spectra of Antiprotonic Helium Atoms in a Low-Temperature Gas

NUCLEAR REACTIONS 3,4He(p-bar, X), E at 200 MeV/c; measured delayed annihilation time spectra; deduced overall trapping times ratio. Beam passed through thick Be window before entering low-temperature gas targets.

ATOMIC PHYSICS 3,4He(p-bar, X), E at 200 MeV/c; measured delayed annihilation time spectra; deduced overall trapping times ratio. Beam passed through thick Be window before entering low-temperature gas targets.

doi: 10.1103/PhysRevA.53.2108
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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
Citations: PlumX Metrics


1996YA11      Z.Phys. A355, 219 (1996)

T.Yamazaki, R.S.Hayano, K.Itahashi, K.Oyama, A.Gillitzer, H.Gilg, M.Knulle, M.Munch, P.Kienle, W.Schott, H.Geissel, N.Iwasa, G.Munzenberg

Discovery of Deeply Bound π- States in the 208Pb(d, 3He) Reaction

NUCLEAR REACTIONS, ICPND 208Pb(d, 3He), E=300 MeV/nucleon; measured yield, σ(θ, E(3He)); deduced deeply bound π-x207Pb states, configurations.

doi: 10.1007/s002180050101
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1996YA15      Hyperfine Interactions 103, 397 (1996)

T.Yamazaki

Hyperfine Structure of Exotic Atomis-from Muonic Atoms to Antiprotonic Atomcules


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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1995YA04      Nucl.Phys. A585, 215c (1995)

T.Yamazaki

Exotic States of Hadronic Atoms

ATOMIC PHYSICS 3,4He(p-bar, X), E not given; analyzed annihilation delayed time spectra.

doi: 10.1016/0375-9474(94)00568-8
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1994HA44      Phys.Rev.Lett. 73, 1485 (1994); Errata Phys.Rev.Lett. 73, 3181 (1994)

R.S.Hayano, F.E.Maas, H.A.Torii, N.Morita, M.Kumakura, T.Yamazaki, H.Masuda, I.Sugai, F.J.Hartmann, H.Daniel, T.von Egidy, B.Ketzer, W.Muller, W.Schmid, D.Horvath, J.Eades, E.Widmann

Laser Studies of the Decay Chain of Metastable Antiprotonic Helium Atoms

ATOMIC PHYSICS He(p-bar, X), E at rest; measured upper state population time dependence; deduced exotic atom states initial population, T1/2. Laser studies.

doi: 10.1103/PhysRevLett.73.1485
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1994OH06      Nucl.Instrum.Methods Phys.Res. A353, 384 (1994)

H.Ohgaki, T.Noguchi, S.Sugiyama, T.Yamazaki, T.Mikado, M.Chiwaki, K.Yamada, R.Suzuki, N.Sei

Linearly Polarized Photons from Compton Backscattering of Laser Light for Nuclear Resonance Fluorescence Experiments

NUCLEAR REACTIONS 208Pb(polarized γ, γ), (γ, γ'), E=5.52, 4.85 MeV; measured Eγ, Iγ. 208Pb levels deduced parity.

doi: 10.1016/0168-9002(94)91681-0
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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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1994TA34      Prog.Theor.Phys.(Kyoto), Suppl. 117, 1 (1994)

H.Tamura, R.S.Hayano, H.Outa, T.Yamazaki

Study of Λ-Hypernuclei with Stopped K- Reaction

NUCLEAR REACTIONS 4He, 7Li, 9Be, 12C, 16O(K-, π-), E at rest; measured π- momentum spectra, hypernuclei formation probabilities; deduced π0 branching ratios, mesonic decays of hypernuclei.

doi: 10.1143/PTPS.117.1
Citations: PlumX Metrics


1993YA03      Nucl.Phys. A553, 221c (1993)

T.Yamazaki

Exotic States of Hadronic Atoms

NUCLEAR REACTIONS 208Pb(n, d), E=400 MeV; analyzed spectra. Hadronic atoms, exotic states.

doi: 10.1016/0375-9474(93)90625-8
Citations: PlumX Metrics


1993YA13      Phys.Scr. 48, 169 (1993)

T.Yamazaki

Production of Deeply-Bound Pionic Atoms

NUCLEAR REACTIONS 208Pb(n, d), E=350, 400 MeV; compiled, reviewed data, model calculations; deduced deeply bound pion atoms production implications.

doi: 10.1088/0031-8949/48/2/008
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1992OH01      Phys.Rev. C45, 162 (1992)

S.Ohya, T.Yamazaki, T.Harasawa, M.Katsurayama, N.Mutsuro, S.Muto, K.Heiguchi

Nuclear Magnetic Moments of the Ground States of 124I, 126I, and 130I

RADIOACTIVITY 124,126,130I; measured Iγ(θ, T, H), NMR, oriented nuclei. 124,126,130I levels deduced μ.

doi: 10.1103/PhysRevC.45.162
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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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1991HI20      Phys.Rev. C44, 2472 (1991)

S.Hirenzaki, H.Toki, T.Yamazaki

(d, 3He) Reactions for the Formation of Deeply Bound Pionic Atoms

NUCLEAR REACTIONS 208Pb(d, 3He), E=600 MeV; calculated σ(θ) vs pion binding energy; deduced reaction pionic atom production features. Effective number approach.

doi: 10.1103/PhysRevC.44.2472
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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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1991TO06      Nucl.Phys. A527, 455c (1991)

H.Toki, S.Hirenzaki, T.Yamazaki, R.S.Hayano

Structure and Formation of Deeply Bound Pionic Atoms

NUCLEAR REACTIONS 208Pb(π-, π-), E not given; calculated potential, deeply bound states pion density. Optical model.

doi: 10.1016/0375-9474(91)90138-V
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