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NSR database version of April 11, 2024.

Search: Author = I.Nakagawa

Found 21 matches.

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2020KI05      Phys.Rev.Lett. 124, 252501 (2020)

M.H.Kim, O.Adriani, E.Berti, L.Bonechi, R.D'Alessandro, Y.Goto, B.Hong, Y.Itow, K.Kasahara, J.H.Lee, T.Ljubicic, Y.Makino, H.Menjo, I.Nakagawa, A.Ogawa, J.S.Park, T.Sako, N.Sakurai, K.Sato, R.Seidl, K.Tanida, S.Torii, A.Tricomi, M.Ueno, Q.D.Zhou for the RHICf Collaboration

Transverse Single-Spin Asymmetry for Very Forward Neutral Pion Production in Polarized p + p Collisions at √ s = 510 GeV

NUCLEAR REACTIONS 1H(polarized p, X)π0, E ∼ 510 GeV; measured reaction products, Eγ, Iγ; deduced transverse single-spin asymmetries.

doi: 10.1103/PhysRevLett.124.252501
Citations: PlumX Metrics


2016NA37      Nucl.Phys. A956, 765 (2016)

I.Nakagawa, for the PHENIX Collaboration

PHENIX results on collectivity tests in high-multiplicity p+p and p-Au collisions at √ sNN = 200 GeV

doi: 10.1016/j.nuclphysa.2016.07.006
Citations: PlumX Metrics


2013SP05      Eur.Phys.J. A 49, 136 (2013)

N.Sparveris, S.Stave, P.Achenbach, C.Ayerbe Gayoso, D.Baumann, J.Bernauer, A.M.Bernstein, R.Bohm, D.Bosnar, T.Botto, A.Christopoulou, D.Dale, M.Ding, M.O.Distler, L.Doria, J.Friedrich, A.Karabarbounis, M.Makek, H.Merkel, U.Muller, I.Nakagawa, R.Neuhausen, L.Nungesser, C.N.Papanicolas, A.Piegsa, J.Pochodzalla, M.Potokar, M.Seimetz, S.Sirca, S.Stiliaris, Th.Walcher, M.Weis

Measurements of the γ*p → Δ reaction at low Q2

NUCLEAR REACTIONS 1H(polarized e, e'p)π0, E(cm)=1205-1240 MeV; measured Ep, Ip(θ); deduced three unpolarized σ. Compared with published calculations.

doi: 10.1140/epja/i2013-13136-2
Citations: PlumX Metrics


2011BO21      Phys.Rev. C 84, 035206 (2011)

P.Bourgeois, Y.Sato, J.Shaw, R.Alarcon, A.M.Bernstein, W.Bertozzi, T.Botto, J.Calarco, F.Casagrande, M.O.Distler, K.Dow, M.Farkondeh, S.Georgakopoulos, S.Gilad, R.Hicks, M.Holtrop, A.Hotta, X.Jiang, A.Karabarbounis, J.Kirkpatrick, S.Kowalski, R.Milner, R.Miskimen, I.Nakagawa, C.N.Papanicolas, A.J.Sarty, S.Sirca, E.Six, N.F.Sparveris, S.Stave, E.Stiliaris, T.Tamae, G.Tsentalovich, C.Tschalaer, W.Turchinetz, Z.-L.Zhou, T.Zwart

Measurements of the generalized electric and magnetic polarizabilities of the proton at low Q2 using the virtual Compton scattering reaction

doi: 10.1103/PhysRevC.84.035206
Citations: PlumX Metrics


2011KI19      Phys.Rev. C 84, 028201 (2011)

J.M.Kirkpatrick, N.F.Sparveris, I.Nakagawa, A.M.Bernstein, R.Alarcon, W.Bertozzi, T.Botto, P.Bourgeois, J.Calarco, F.Casagrande, M.O.Distler, K.Dow, M.Farkhondeh, S.Georgakopoulos, S.Gilad, R.Hicks, A.Holtrop, A.Hotta, X.Jiang, A.Karabarbounis, S.Kowalski, R.Milner, R.Miskimen, C.N.Papanicolas, A.J.Sarty, Y.Sato, S.Sirca, J.Shaw, E.Six, S.Stave, E.Stiliaris, T.Tamae, G.Tsentalovich, C.Tschalaer, W.Turchinetz, Z.-L.Zhou, T.Zwart

Measurement of the partial cross sections σTT , σLT, and (σT + ϵσL) of the 1H(e, e'π+)n reaction in the Δ(1232) resonance

NUCLEAR REACTIONS 1H(e, e'π+) at Q2=0.127 GeV/c2; measured electron spectra using OHIPS spectrometer at MIT-Bates facility; deduced differential cross sections for Δ(1232) resonance. Comparison with predictions of MAID, DMT, Sato-Lee, and chiral EFT models.

doi: 10.1103/PhysRevC.84.028201
Citations: PlumX Metrics


2010RO24      Phys.Rev. C 82, 024608 (2010)

T.E.Rodrigues, J.D.T.Arruda-Neto, J.Mesa, C.Garcia, K.Shtejer, D.Dale, I.Nakagawa, P.L.Cole

Nuclear incoherent photoproduction of π0 and η from 4 to 12 GeV

doi: 10.1103/PhysRevC.82.024608
Citations: PlumX Metrics


2009TA34      Phys.Rev. C 80, 064601 (2009)

T.Tamae, Y.Sato, T.Yokokawa, Y.Asano, M.Kawabata, O.Konno, I.Nakagawa, I.Nishikawa, K.Hirota, H.Yamazaki, R.Kimura, H.Miyase, H.Tsubota, C.Giusti, A.Meucci

Comparison of the 12C(e, e'p) cross section at low momentum transfer with a relativistic calculation

NUCLEAR REACTIONS 12C(e, e'p), E=197.5 MeV; measured Ep, Ip, σ, σ(θ), and reduced cross sections. Comparison with relativistic distorted-wave impulse approximation calculations and the 12C(γ, p) reaction.

doi: 10.1103/PhysRevC.80.064601
Citations: PlumX Metrics


2008SP05      Phys.Rev. C 78, 018201 (2008)

N.F.Sparveris, P.Achenbach, C.Ayerbe Gayoso, D.Baumann, J.Bernauer, A.M.Bernstein, R.Bohm, D.Bosnar, T.Botto, A.Christopoulou, D.Dale, M.Ding, M.O.Distler, L.Doria, J.Friedrich, A.Karabarbounis, M.Makek, H.Merkel, U.Muller, I.Nakagawa, R.Neuhausen, L.Nungesser, C.N.Papanicolas, B.Pasquini, A.Piegsa, J.Pochodzalla, M.Potokar, M.Seimetz, S.Sirca, S.Stave, S.Stiliaris, Th.Walcher, M.Weis

Virtual Compton scattering measurements in the γ* N → Δ transition

NUCLEAR REACTIONS 1H(e, e'p), E=855 MeV; measured virtual Compton scattering σ, missing mass spectra; deduced magnetic dipole amplitude.

doi: 10.1103/PhysRevC.78.018201
Citations: PlumX Metrics


2008ST16      Phys.Rev. C 78, 025209 (2008)

S.Stave, N.Sparveris, M.O.Distler, I.Nakagawa, P.Achenbach, C.Ayerbe Gayoso, D.Baumann, J.Bernauer, A.M.Bernstein, R.Bohm, D.Bosnar, T.Botto, A.Christopoulou, D.Dale, M.Ding, L.Doria, J.Friedrich, A.Karabarbounis, M.Makek, H.Merkel, U.Muller, R.Neuhausen, L.Nungesser, C.N.Papanicolas, A.Piegsa, J.Pochodzalla, M.Potokar, M.Seimetz, S.Sirca, S.Stiliaris, Th.Walcher, M.Weis, for the A1 Collaboration

Measurements of the γ*p → Δ reaction at low Q2: Probing the mesonic contribution

NUCLEAR REACTIONS p(polarized e, e'p)π, E=705, 795, 855 MeV; measured σ, σ(θ).Comparison with model calculations.

doi: 10.1103/PhysRevC.78.025209
Citations: PlumX Metrics


2007SP06      Phys.Lett. B 651, 102 (2007)

N.F.Sparveris, P.Achenbach, C.Ayerbe Gayoso, D.Baumann, J.Bernauer, A.M.Bernstein, R.Bohm, D.Bosnar, T.Botto, A.Christopoulou, D.Dale, M.Ding, M.O.Distler, L.Doria, J.Friedrich, A.Karabarbounis, M.Makek, H.Merkel, U.Muller, I.Nakagawa, R.Neuhausen, L.Nungesser, C.N.Papanicolas, A.Piegsa, J.Pochodzalla, M.Potokar, M.Seimetz, S.Sirca, S.Stave, S.Stiliaris, Th.Walcher, M.Weis

Determination of quadrupole strengths in the γ*p → Δ(1232) transition at Q2 = 0.20 (GeV/c)2

doi: 10.1016/j.physletb.2007.04.056
Citations: PlumX Metrics


2006BA24      Phys.Rev.Lett. 96, 174801 (2006)

M.Bai, T.Roser, L.Ahrens, I.G.Alekseev, J.Alessi, J.Beebe-Wang, M.Blaskiewicz, A.Bravar, J.M.Brennan, D.Bruno, G.Bunce, E.Courant, A.Drees, W.Fischer, C.Gardner, R.Gill, J.Glenn, W.Haeberli, H.Huang, O.Jinnouchi, J.Kewisch, A.Luccio, Y.Luo, I.Nakagawa, H.Okada, F.Pilat, W.W.MacKay, Y.Makdisi, C.Montag, V.Ptitsyn, T.Satogata, E.Stephenson, D.Svirida, S.Tepikian, D.Trbojevic, N.Tsoupas, T.Wise, A.Zelenski, K.Zeno, S.Y.Zhang

Polarized Proton Collisions at 205 GeV at RHIC

NUCLEAR REACTIONS 1H(polarized p, X), E ≈ 40-200 GeV; measured beam polarization, energy dependence.

doi: 10.1103/PhysRevLett.96.174801
Citations: PlumX Metrics


2006BO29      Phys.Rev.Lett. 97, 212001 (2006)

P.Bourgeois, Y.Sato, J.Shaw, R.Alarcon, A.M.Bernstein, W.Bertozzi, T.Botto, J.Calarco, F.Casagrande, M.O.Distler, K.Dow, M.Farkhondeh, S.Georgakopoulos, S.Gilad, R.Hicks, M.Holtrop, A.Hotta, X.Jiang, A.Karabarbounis, J.Kirkpatrick, S.Kowalski, R.Milner, R.Miskimen, I.Nakagawa, C.N.Papanicolas, A.J.Sarty, S.Sirca, E.Six, N.F.Sparveris, S.Stave, E.Stiliaris, T.Tamae, G.Tsentalovich, C.Tschalaer, W.Turchinetz, Z.-L.Zhou, T.Zwart

Measurements of the Generalized Electric and Magnetic Polarizabilities of the Proton at Low Q2 Using the Virtual-Compton-Scattering Reaction

NUCLEAR REACTIONS 1H(e, e'), E=570-670 MeV; measured σ(E, θ), response functions. 1H deduced polarizability radii. Virtual Compton scattering.

doi: 10.1103/PhysRevLett.97.212001
Citations: PlumX Metrics


2005RO13      Phys.Rev. C 71, 051603 (2005)

T.E.Rodrigues, J.D.T.Arruda-Neto, J.Mesa, C.Garcia, K.Shtejer, D.Dale, I.Nakagawa

Incoherent π0 photoproduction from complex nuclei

NUCLEAR REACTIONS 12C, 208Pb(γ, π0X), E=0.33, 5.0, 5.5, 6.0 GeV; calculated σ(θ), in-medium effects. Muticollisional intranuclear cascade framework, comparisons with data.

doi: 10.1103/PhysRevC.71.051603
Citations: PlumX Metrics


2005SP01      Phys.Rev.Lett. 94, 022003 (2005)

N.F.Sparveris, R.Alarcon, A.M.Bernstein, W.Bertozzi, T.Botto, P.Bourgeois, J.Calarco, F.Casagrande, M.O.Distler, K.Dow, M.Farkhondeh, S.Georgakopoulos, S.Gilad, R.Hicks, M.Holtrop, A.Hotta, X.Jiang, A.Karabarbounis, J.Kirkpatrick, S.Kowalski, R.Milner, R.Miskimen, I.Nakagawa, C.N.Papanicolas, A.J.Sarty, Y.Sato, S.Sirca, J.Shaw, E.Six, S.Stave, E.Stiliaris, T.Tamae, G.Tsentalovich, C.Tschalaer, W.Turchinetz, Z.-L.Zhou, T.Zwart

Investigation of the Conjectured Nucleon Deformation at Low Momentum Transfer

NUCLEAR REACTIONS 1H(e, e'π0), E=950 MeV; measured Ep, σ(θ). 1H deduced quadrupole to dipole amplitude ratios.

doi: 10.1103/PhysRevLett.94.022003
Citations: PlumX Metrics


2003HI05      Phys.Rev. C 67, 064004 (2003)

R.S.Hicks, A.Hotta, S.Churchwell, X.Jiang, G.A.Peterson, J.Shaw, B.Asavapibhop, M.C.Berisso, P.E.Bosted, K.Burchesky, R.A.Miskimen, S.E.Rock, I.Nakagawa, T.Tamae, T.Suda, J.Golak, R.Skibinski, H.Witala, F.Casagrande, W.Turchinetz, A.Cichocki, K.Wang, W.Glockle, H.Kamada, T.Kobayashi, A.Nogga

Threshold electrodisintegration of 3He

NUCLEAR REACTIONS 3He(e, e'), E=263, 506, 549 MeV; measured σ(E, σ=160°); deduced transverse and longitudinal response functions. Faddeev-type calculations including meson exchange currents and continuum final states with final-state interactions.

doi: 10.1103/PhysRevC.67.064004
Citations: PlumX Metrics


2003SP01      Phys.Rev. C 67, 058201 (2003)

N.F.Sparveris, R.Alarcon, D.Barkhuff, A.Bernstein, W.Bertozzi, J.Calarco, F.Casagrande, J.Chen, J.Comfort, M.O.Distler, G.Dodson, S.Dolfini, A.Dooley, K.Dow, M.Farkhondeh, S.Gilad, R.Hicks, M.Holtrop, A.Hotta, X.Jiang, N.Kaloskamis, A.Karabarbounis, S.Kowalski, C.Kunz, D.Margaziotis, C.Mertz, R.Milner, R.Miskimen, I.Nakagawa, C.N.Papanicolas, M.M.Pavan, G.Peterson, A.Ramirez, D.Rowntree, A.J.Sarty, J.Shaw, E.Six, S.Soong, E.Stiliaris, D.Tieger, C.Tschalaer, W.Turchinetz, C.Vellidis, G.A.Warren, A.Young, J.Zhao, Z.-L.Zhou, T.Zwart

Measurement of the RLT response function for π0 electroproduction at Q2=0.070 (GeV/c)2 in the N → Δ transition

NUCLEAR REACTIONS 1H(e, e'π0), E=0.82 GeV; measured response functions. Out-of-plane detection technique.

doi: 10.1103/PhysRevC.67.058201
Citations: PlumX Metrics


2001NA22      Phys.Rev.Lett. 86, 5446 (2001)

I.Nakagawa, J.Shaw, S.Churchwell, X.Jiang, B.Asavapibhop, M.C.Berisso, P.E.Bosted, K.Burchesky, F.Casagrande, A.Cichocki, R.S.Hicks, A.Hotta, T.Kobayashi, R.A.Miskimen, G.A.Peterson, S.E.Rock, T.Suda, T.Tamae, W.Turchinetz, K.Wang

Measurement of the Elastic Magnetic Form Factor of 3He at High Momentum Transfer

NUCLEAR REACTIONS 3He(e, e), (e, e'X), E=265-822 MeV; measured excitation energy spectra, σ(Q2). 3He deduced elastic magnetic form factor. Comparison with model predictions.

doi: 10.1103/PhysRevLett.86.5446
Citations: PlumX Metrics


2001YA04      Nucl.Phys. A684, 400c (2001)

K.Yasuda, T.Hotta, M.Kato, M.Kawabata, Y.Maeda, N.Matsuoka, T.Matsuzuka, Y.Mizuno, M.Nomachi, T.Noro, Y.Sugaya, K.Takahisa, K.Tamura, H.P.Yoshida, M.Yoshimura, Y.Yokota, Y.Yuasa, K.Imai, T.Murakami, J.Murata, I.Nakagawa, T.Tamae, H.Tsubota, H.Akiyoshi

Measurement of Proton-Proton Bremsstrahlung at 389 MeV

NUCLEAR REACTIONS 1H(polarized p, p'γ), E=389 MeV; measured bremsstrahlung σ(θ), analyzing powers. Comparison with model predictions.

doi: 10.1016/S0375-9474(01)00432-8
Citations: PlumX Metrics


1999HO02      Nucl.Phys. A645, 492 (1999)

T.Hotta, T.Tamae, T.Miura, H.Miyase, I.Nakagawa, T.Suda, M.Sugawara, T.Tadokoro, A.Takahashi, E.Tanaka, H.Tsubota

Measurement of the 6Li(e, e'p) Reaction Cross Sections at Low Momentum Transfer

NUCLEAR REACTIONS 6Li(e, e'p), E=27-46 MeV; measured σ(E, θ(e), θ(p)), missing energy spectra; deduced direct proton knockout process. DWIA analysis.

doi: 10.1016/S0375-9474(98)00627-7
Citations: PlumX Metrics


1999YA08      Phys.Rev.Lett. 82, 4775 (1999)

K.Yasuda, H.Akiyoshi, T.Hotta, K.Imai, M.Kato, M.Kawabata, Y.Maeda, N.Matsuoka, T.Matsuzuka, Y.Mizuno, T.Murakami, J.Murata, I.Nakagawa, M.Nomachi, T.Noro, Y.Sugaya, K.Takahisa, T.Tamae, K.Tamura, H.Tsubota, Y.Yokota, H.P.Yoshida, M.Yoshimura, Y.Yuasa

Measurement of Proton-Proton Bremsstrahlung at 389 MeV

NUCLEAR REACTIONS 1H(p, p), (p, p'γ), E=389 MeV; measured proton spectra, pp-coin, σ(θ); deduced enhancement relative to predictions. Two-arm spectrometer.

doi: 10.1103/PhysRevLett.82.4775
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetE1716.


1998NO03      Nucl.Phys. A629, 213c (1998)

M.Nomachi, T.Hotta, M.Kato, M.Kawabata, Y.Maeda, N.Matsuoka, Y.Mizuno, T.Noro, Y.Sugaya, K.Takahisa, K.Takanashi, K.Tamura, H.Toki, K.Yasuda, H.Yoshida, M.Yoshimura, Y.Yuasa, K.Imai, T.Murakami, J.Murata, I.Nakagawa, T.Tamae, H.Tsubota, H.Akiyoshi

First Experiment at RCNP on pp-Bremsstrahlung at 400 MeV

NUCLEAR REACTIONS 1H(p, p'γ), E=400 MeV; measured pp-coin, missing mass spectra; deduced Eγ.

doi: 10.1016/S0375-9474(97)00690-8
Citations: PlumX Metrics


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