NSR Query Results
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NSR database version of March 18, 2024.
Search: Author = W.C.Chang
Found 18 matches.
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2021DO09
Nature(London) 590, 561 (2021), Pub.Correction Nature(London) 604, E26 (2022)
J.Dove, B.Kerns, R.E.McClellan, S.Miyasaka, D.H.Morton, K.Nagai, S.Prasad, F.Sanftl, M.B.C.Scott, A.S.Tadepalli, C.A.Aidala, J.Arrington, C.Ayuso, C.L.Barker, C.N.Brown, W.C.Chang, A.Chen, D.C.Christian, B.P.Dannowitz, M.Daugherity, M.Diefenthaler, L.El Fassi, D.F.Geesaman, R.Gilman, Y.Goto, L.Guo, R.Guo, T.J.Hague, R.J.Holt, D.Isenhower, E.R.Kinney, N.Kitts, A.Klein, D.W.Kleinjan, Y.Kudo, C.Leung, P.-J.Lin, K.Liu, M.X.Liu, W.Lorenzon, N.C.R.Makins, M.Mesquita de Medeiros, P.L.McGaughey, Y.Miyachi, I.Mooney, K.Nakahara, K.Nakano, S.Nara, J.-C.Peng, A.J.Puckett, B.J.Ramson, P.E.Reimer, J.G.Rubin, S.Sawada, T.Sawada, T.-A.Shibata, D.Su, M.Teo, B.G.Tice, R.S.Towell, S.Uemura, S.Watson, S.G.Wang, A.B.Wickes, J.Wu, Z.Xi, Z.Ye
The asymmetry of antimatter in the proton
NUCLEAR REACTIONS 1,2H(p, μ+), (p, μ-), E=120 GeV; measured reaction products. 1H; deduced antimatter asymmetry in the proton.
doi: 10.1038/s41586-021-03282-z
Citations: PlumX Metrics
2010CH28
Phys.Rev. C 82, 015205 (2010)
W.C.Chang, for the LEPS Collaboration
Measurement of spin-density matrix elements for φ-meson photoproduction from protons and deuterons near threshold
doi: 10.1103/PhysRevC.82.015205
Citations: PlumX Metrics
2010CH58
Nucl.Phys. A835, 239c (2010)
W.-C.Chang, and the LEPS Collaboration
Photoproduction of Hyperons at SPring-8/LEPS
NUCLEAR REACTIONS 1,2H(γ, K+), E=1.5-2.4 GeV; measured σ(θ), photon-beam asymmetry, polarized γ. Comparison with other data.
doi: 10.1016/j.nuclphysa.2010.01.198
Citations: PlumX Metrics
2009NA02
Phys.Rev. C 79, 025210 (2009)
T.Nakano, N.Muramatsu, D.S.Ahn, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, S.Fukui, H.Hasegawa, K.Hicks, K.Horie, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, Y.Kato, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsuda, N.Matsuoka, T.Matsumura, T.Mibe, M.Miyabe, Y.Miyachi, M.Niiyama, M.Nomachi, Y.Ohashi, H.Ohkuma, T.Ooba, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, P.M.Shagin, Y.Shiino, A.Shimizu, H.Shimizu, Y.Sugaya, M.Sumihama, Y.Toi, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yoshimura, M.Yosoi, R.G.T.Zegers
Evidence for theΘ+ in the γd → K+K- pn reaction by detecting K+K- pairs
doi: 10.1103/PhysRevC.79.025210
Citations: PlumX Metrics
2008CH01
Phys.Lett. B 658, 209 (2008)
W.C.Chang, for the LEPS Collaboration
Forward coherent φ-meson photoproduction from deuterons near threshold
doi: 10.1016/j.physletb.2007.11.009
Citations: PlumX Metrics
2008NI10
Phys.Rev. C 78, 035202 (2008)
M.Niiyama, H.Fujimura, D.S.Ahn, J.K.Ahn, S.Ajimura, H.C.Bhang, T.H.Chang, W.C.Chang, J.Y.Chen, S.Date, S.Fukui, H.Funahashi, K.Hicks, K.Horie, T.Hotta, K.Imai, T.Ishikawa, Y.Kato, K.Kino, H.Kohri, S.Makino, T.Matsumura, T.Mibe, K.Miwa, M.Miyabe, N.Muramatsu, M.Nakamura, T.Nakano, Y.Nakatsugawa, Y.Ohashi, D.S.Oshuev, J.D.Parker, N.Saito, T.Sawada, Y.Sugaya, M.Sumihama, J.L.Tang, M.Uchida, C.W.Wang, T.Yorita, M.Yosoi
Photoproduction of Λ(1405) and Σ0(1385) on the proton at Eγ=1.5-2.4 GeV
NUCLEAR REACTIONS 1H(γ, K+)Λ/Σ, E=1.5-2.4 GeV; measured σ.
doi: 10.1103/PhysRevC.78.035202
Citations: PlumX Metrics
2007SU23
Phys.Lett. B 657, 32 (2007)
M.Sumihama, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsumura, N.Matsuoka, T.Mibe, M.Miyabe, Y.Miyachi, M.Morita, N.Muramatsu, T.Nakano, M.Niiyama, M.Nomachi, Y.Ohashi, H.Ohkuma, T.Ooba, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, T.Sato, P.M.Shagin, Y.Shiino, H.Shimizu, Y.Sugaya, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yosoi, R.G.T.Zegers
Backward-angle photoproduction of π0 mesons on the proton at Eγ = 1.5-2.4 GeV
NUCLEAR REACTIONS 1H(polarized γ, π0), E=1.5-2.4 GeV; measured missing mass spectra, σ(E, θ), beam asymmetry.
doi: 10.1016/j.physletb.2007.10.032
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4
datasetK2114.
2005IS02
Phys.Lett. B 608, 215 (2005)
T.Ishikawa, D.S.Ahn, J.K.Ahn, H.Akimune, W.C.Chang, S.Date, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, H.Kawai, K.Kino, H.Kohri, T.Matsumura, T.Mibe, K.Miwa, M.Miyabe, M.Morita, T.Murakami, N.Muramatsu, H.Nakamura, M.Nakamura, T.Nakano, M.Niiyama, M.Nomachi, Y.Ohashi, T.Ooba, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, Y.Shiino, Y.Sakemi, H.Shimizu, Y.Sugaya, M.Sumihama, Y.Toi, H.Toyokawa, C.W.Wang, T.Yorita, M.Yosoi, R.G.T.Zegers
φ photo-production from Li, C, Al, and Cu nuclei at Eγ = 1.5-2.4 GeV
NUCLEAR REACTIONS Li, C, Al, Cu(γ, X), E=1.5-2.4 GeV; measured kaon pair invariant mass spectra, φ mesons photoproduction σ; deduced target mass dependence, φ-nucleon interaction total σ.
doi: 10.1016/j.physletb.2005.01.023
Citations: PlumX Metrics
2003CH72
Nucl.Phys. A721, 739c (2003)
W.C.Chang, T.Mibe, for the LEPS Collaboration
Threshold production of φ mesons off protons by linearly polarized photons at SPring-8/LEPS
NUCLEAR REACTIONS 1H(polarized γ, K+K-X), E=1.5-2.4 GeV; measured kaon pair invariant mass and angular distributions.
doi: 10.1016/S0375-9474(03)01170-9
Citations: PlumX Metrics
2003NA08
Phys.Rev.Lett. 91, 012002 (2003)
T.Nakano, D.S.Ahn, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsumura, N.Matsuoka, T.Mibe, K.Miwa, M.Miyabe, Y.Miyachi, M.Morita, N.Muramatsu, M.Niiyama, M.Nomachi, Y.Ohashi, T.Ooba, H.Ohkuma, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, T.Sasaki, P.M.Shagin, Y.Shiino, H.Shimizu, Y.Sugaya, M.Sumihama, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yoshimura, M.Yosoi, R.G.T.Zegers
Evidence for a Narrow S = +1 Baryon Resonance in Photoproduction from the Neutron
NUCLEAR REACTIONS 12C(γ, K+K-), E ≈ 1.5-2.4 GeV; measured kaon missing mass spectra; deduced baryon resonance features.
doi: 10.1103/PhysRevLett.91.012002
Citations: PlumX Metrics
2003NI09
Nucl.Phys. A721, 1095c (2003)
M.Niiyama, K.Imai, M.Nakamura, M.Yosoi, T.Ishikawa, M.Miyabe, K.Miwa, J.K.Ahn, D.S.Ahn, T.Nakano, H.Bhang, H.Fujimura, H.Kohri, Y.Sugaya, C.W.Wang, W.C.Chang, T.H.Chang, D.Oshuev
Time Projection Chamber at SPring-8
doi: 10.1016/S0375-9474(03)012793-4
Citations: PlumX Metrics
2003ZE04
Phys.Rev.Lett. 91, 092001 (2003)
R.G.T.Zegers, M.Sumihama, D.S.Ahn, J.K.Ahn, H.Akimune, Y.Asano, W.C.Chang, S.Date, H.Ejiri, H.Fujimura, M.Fujiwara, K.Hicks, T.Hotta, K.Imai, T.Ishikawa, T.Iwata, H.Kawai, Z.Y.Kim, K.Kino, H.Kohri, N.Kumagai, S.Makino, T.Matsumura, N.Matsuoka, T.Mibe, K.Miwa, M.Miyabe, Y.Miyachi, M.Morita, N.Muramatsu, T.Nakano, M.Niiyama, M.Nomachi, Y.Ohashi, T.Ooba, H.Ohkuma, D.S.Oshuev, C.Rangacharyulu, A.Sakaguchi, T.Sasaki, P.M.Shagin, Y.Shiino, H.Shimizu, Y.Sugaya, H.Toyokawa, A.Wakai, C.W.Wang, S.C.Wang, K.Yonehara, T.Yorita, M.Yoshimura, M.Yosoi
Beam-Polarization Asymmetries for the p(γ(pol), K+)Λ and p(γ(pol), K+)Σ0 Reactions for Eγ = 1.5-2.4 GeV
NUCLEAR REACTIONS 1H(polarized γ, K+X), E=1.5-2.4 GeV; measured hyperon production associated beam polarization asymmetries. Comparison with model predictions.
doi: 10.1103/PhysRevLett.91.092001
Citations: PlumX Metrics
2002BA98
Phys.Rev. C 66, 054901 (2002)
B.B.Back, R.R.Betts, J.Chang, W.C.Chang, C.Y.Chi, Y.Y.Chu, J.B.Cumming, J.C.Dunlop, W.Eldredge, S.Y.Fung, R.Ganz, E.Garcia, A.Gillitzer, G.Heintzelman, W.F.Henning, D.J.Hofman, B.Holzman, J.H.Kang, E.J.Kim, S.Y.Kim, Y.Kwon, D.M.McLeod, A.C.Mignerey, M.Moulson, V.Nanal, C.A.Ogilvie, R.Pak, A.Ruangma, D.E.Russ, R.K.Seto, R.K.Seto, P.J.Stanskas, G.S.F.Stephans, H.Q.Wang, F.L.H.Wolfs, A.H.Wuosmaa, H.Xiang, G.H.Xu, H.B.Yao, C.M.Zou, and the E917 Collaboration
Proton emission in Au+Au collisions at 6, 8, and 10.8 GeV/nucleon
NUCLEAR REACTIONS 197Au(197Au, X), E=6, 8, 10.8 GeV/nucleon; measured proton yields, transverse mass spectra, rapidity; deduced source features. Thermal source plus longitudinal expansion model.
doi: 10.1103/PhysRevC.66.054901
Citations: PlumX Metrics
2001BA22
J.Phys.(London) G27, 301 (2001)
B.B.Back, R.R.Betts, J.Chang, W.C.Chang, C.Y.Chi, Y.Y.Chu, J.B.Cumming, J.C.Dunlop, W.Eldredge, S.Y.Fung, R.Ganz, E.Garcia, A.Gillitzer, G.Heintzelman, W.Henning, D.J.Hofman, B.Holzman, J.H.Kang, E.J.Kim, S.Y.Kim, Y.Kwon, D.McLeod, A.Mignerey, M.Moulson, V.Nanal, C.A.Ogilvie, R.Pak, A.Ruangma, D.Russ, R.Seto, J.Stanskas, G.S.F.Stephans, H.Wang, F.Wolfs, A.H.Wuosmaa, H.Xiang, G.Xu, H.Yao, C.Zou, for the E917 Collaboration
Strangeness Production in Au + Au Collisions at AGS Energies
NUCLEAR REACTIONS 197Au(197Au, X), E=6, 8, 10.8 GeV/nucleon; measured proton spectra, rapidity, pion and kaon spectra; deduced strangeness production enhancement relative to pp-collisions.
doi: 10.1088/0954-3899/27/3/307
Citations: PlumX Metrics
2001NA15
Nucl.Phys. A684, 71c (2001)
T.Nakano, J.K.Ahn, M.Fujiwara, H.Kohri, N.Matsuoka, T.Mibe, N.Muramatsu, M.Nomachi, H.Shimizu, K.Yonehara, M.Yosoi, T.Yorita, W.C.Chang, C.W.Wang, S.C.Wang, Y.Asano, T.Hotta, Y.Sugaya, R.Zegers, S.Date, N.Kumagai, Y.Ohashi, H.Ohkuma, H.Toyokawa, T.Iwata, M.Miyabe, Y.Miyachi, A.Wakai, K.Imai, T.Ishikawa, M.Miyabe, T.Sasaki, H.Kawai, T.Ooba, Y.Shiino, M.Wada, H.C.Bhang, Z.Y.Kim, A.Sakaguchi, M.Sumihama, K.Hicks, H.Akimune, T.Matsumura, C.Rangacharyulu, S.Makino
Multi-GeV Laser-Electron Photon Project at SPring-8
NUCLEAR REACTIONS 1H(γ, X), E=high; measured particles invariant mass spectra; deduced φ meson production.
doi: 10.1016/S0375-9474(01)00490-0
Citations: PlumX Metrics
1999RO26
Nucl.Phys. A661, 669c (1999)
M.Rosati, K.Barish, S.Botelho, W.C.Chang, A.L.de Gogoi, O.Dietzsch, T.Ferdousi, A.Franz, S.Y.Fung, J.Gannon, J.Harder, A.Kandasamy, A.Khomutnikov, D.Kotchekov, A.Lebedev, X.H.Li, J.Mahon, M.Munirtassimann, J.Negrin, E.O'Brien, P.O'Connor, R.Pisani, S.Rankowitz, R.Seto, E.M.Takagui, H.Q.Wang
The PHENIX Time Expansion Chamber
doi: 10.1016/S0375-9474(99)85114-8
Citations: PlumX Metrics
1997BA16
Phys.Rev. C55, 1420 (1997); Erratum Phys.Rev. C56, 2336 (1997)
J.Barrette, R.Bellwied, S.Bennett, P.Braun-Munzinger, W.C.Chang, W.E.Cleland, M.Clemen, J.Cole, T.M.Cormier, G.David, J.Dee, O.Dietzsch, M.Drigert, J.R.Hall, T.K.Hemmick, N.Herrmann, B.Hong, Y.Kwon, R.Lacasse, A.Lukaszew, Q.Li, T.W.Ludlam, S.K.Mark, R.Matheus, S.McCorkle, J.T.Murgatroyd, E.O'Brien, S.Panitkin, T.Piazza, C.Pruneau, M.N.Rao, M.Rosati, N.C.da Silva, S.Sedykh, U.Sonnadara, J.Stachel, E.M.Takagui, S.Voloshin, G.Wang, J.P.Wessels, C.L.Woody, N.Xu, Y.Zhang, C.Zou, and the E877 Collaboration
Energy and Charged Particle Flow in 10.8A GeV/c Au + Au Collisions
NUCLEAR REACTIONS 197Au(197Au, X), E=10.8 GeV/c/nucleon; measured azimuthal distributions of transverse energy, charged particle multiplicity, Fourier components, sideward flow, squeeze-out, relativistic collisions; deduced nucleon, pion flow. Experiment E877 at BNL AGS.
doi: 10.1103/PhysRevC.55.1420
Citations: PlumX Metrics
1997BA30
Phys.Rev.Lett. 78, 2916 (1997)
J.Barrette, R.Bellwied, S.Bennett, R.Bersch, P.Braun-Munzinger, W.C.Chang, W.E.Cleland, J.D.Cole, T.M.Cormier, G.David, J.Dee, O.Dietzsch, M.W.Drigert, S.Gilbert, J.R.Hall, T.K.Hemmick, N.Herrmann, B.Hong, C.L.Jiang, S.C.Johnson, Y.Kwon, R.Lacasse, A.Lukaszew, Q.Li, T.W.Ludlam, S.McCorkle, S.K.Mark, R.Matheus, D.Miskowiec, E.O'Brien, S.Panitkin, T.Piazza, M.Pollack, C.Pruneau, M.N.Rao, M.Rosati, N.C.daSilva, S.Sedykh, U.Sonnadara, J.Stachel, E.M.Takagui, M.Trzaska, S.Voloshin, T.Vongpaseuth, G.Wang, J.P.Wessels, C.L.Woody, N.Xu, Y.Zhang, C.Zou, and the E877 Collaboration
Two-Pion Correlations in Au + Au Collisions at 10.8 GeV/c per Nucleon
NUCLEAR REACTIONS 197Au(197Au, X), E at 10.8 GeV/c/nucleon; measured π+π±-, π-π--, π+π--correlation functions; deduced pions phase space density related features.
doi: 10.1103/PhysRevLett.78.2916
Citations: PlumX Metrics
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