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NSR database version of April 11, 2024.

Search: Author = J.Ernst

Found 64 matches.

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2016BE25      Phys.Rev. C 94, 034618 (2016)

F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, R.Joosten, K.Kilian, A.Kozela, H.Machner, A.Magiera, J.Munkel, P.von Neumann-Cosel, P.von Rossen, H.Schnitker, K.Scho, J.Smyrski, R.Tolle, C.Wilkin

Experimental study of the pd(dp) → 3He ππ reactions close to threshold

NUCLEAR REACTIONS 1H(d, 3Heπ+π-), 2H(p, 3Heπ+π-), at Q<100 MeV; measured 3He using high-resolution spectrograph Big Kar, and charged pion spectra using MOMO detector at COSY accelerator facility in Julich, ΔE-E and time-of-flight (TOF) measurements for particle identification, differential σ as function of kinetic energy of pions; deduced estimate of π0π0 production. Comparison with previous experimental data, and with predictions of two-step model.

doi: 10.1103/PhysRevC.94.034618
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2007BE03      Phys.Rev. C 75, 015204 (2007)

F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, R.Joosten, K.Kilian, A.Kozela, H.Machner, A.Magiera, J.Munkel, P.von Neumann-Cosel, P.von Rossen, H.Schnitker, K.Scho, J.Smyrski, R.Tolle, C.Wilkin, and the COSY-MOMO Collaboration

Experimental study of the pd → 3He K+K- and pd → 3He φ reactions close to threshold

NUCLEAR REACTIONS 2H(p, K+K-), E ≈ threshold; measured prompt and φ-meson production associated kaon pair spectra, σ(E, θ).

doi: 10.1103/PhysRevC.75.015204
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2006MA49      Acta Phys.Slovaca 56, 227 (2006)

H.Machner, M.Abdel-Bary, A.Budzanowski, A.Chatterjee, J.Ernst, P.Hawranek, R.Jahn, V.Jha, K.Kilian, S.Kliczewski, Da.Kirillov, Di.Kirillov, D.Kolev, M.Kravcikova, T.Kutsarova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, N.Piskunov, D.Prasuhn, D.Protic, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, R.Tsenov, M.Ulicny, J.Urban, G.Vankova, C.Wilkin, and the GEM Collaboration

The η meson physics program at GEM


2006RO21      Eur.Phys.J. A 28, 115 (2006)

H.Rohdjess, M.Altmeier, F.Bauer, J.Bisplinghoff, R.Bollmann, K.Busser, M.Busch, O.Diehl, F.Dohrmann, H.P.Engelhardt, J.Ernst, P.D.Eversheim, K.O.Eyser, O.Felden, R.Gebel, A.Gross, R.Gross-Hardt, F.Hinterberger, R.Langkau, J.Lindlein, R.Maier, F.Mosel, D.Prasuhn, P.von Rossen, N.Scheid, M.Schulz-Rojahn, F.Schwandt, V.Schwarz, W.Scobel, H.-J.Trelle, K.Ulbrich, E.Weise, A.Wellinghausen, K.Woller, R.Ziegler

Upper limits on resonance contributions to proton-proton elastic scattering in the c.m. mass range 2.05-2.85 GeV/c2

NUCLEAR REACTIONS 1H(p, p'), E=0.45-2.5 GeV; analyzed σ(θ, E), widths; deduced upper limit of resonance contributions. S-matrix element analysis with Breit-Wigner term.

doi: 10.1140/epja/i2006-10025-9
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2005AB01      Phys.Lett. B 610, 31 (2005)

M.Abdel-Bary, A.Budzanowski, A.Chatterjee, J.Ernst, P.Hawranek, F.Hinterberger, V.Jha, K.Kilian, S.Kliczewski, D.Kirillov, D.Kolev, M.Kravcikova, T.Kutsarova, M.Lesiak, J.Lieb, H.Machner, A.Magiera, R.Maier, G.Martinska, S.Nedev, J.Niskanen, N.Piskunov, D.Prasuhn, D.Protic, P.von Rossen, B.J.Roy, I.Sitnik, R.Siudak, M.Smiechowicz, R.Tsenov, M.Ulicny, J.Urban, G.Vankova, C.Wilkin, and the GEM Collaboration

Detailed comparison of the pp → π+ pn and pp → π+d reactions at 951 MeV

NUCLEAR REACTIONS 1H(p, pπ+), (p, π+), E=951 MeV; measured missing mass spectra, σ; deduced D-state effects.

doi: 10.1016/j.physletb.2005.01.100
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0819.


2005WU02      Eur.Phys.J. A 23, 317 (2005)

C.Wu, J.Barth, W.Braun, J.Ernst, K.-H.Glander, J.Hannappel, N.Jopen, H.Kalinowsky, F.J.Klein, F.Klein, E.Klempt, R.Lawall, J.Link, D.Menze, W.Neuerburg, M.Ostrick, E.Paul, H.van Pee, I.Schulday, W.J.Schwille, B.Wiegers, F.W.Wieland, J.Wisskirchen

Photoproduction of ρ0-mesons and Δ-baryons in the reaction γp → pπ+π- at energies up to √ s = 2.6 GeV

NUCLEAR REACTIONS 1H(γ, π+π-), E=0.5-2.6 GeV; measured total σ, σ(E, θ); deduced ρ0-meson and Δ-baryon contributions. Tagged photons.

doi: 10.1140/epja/i2004-10093-9
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2003AB02      Phys.Lett. B 553, 31 (2003)

S.Abdel-Samad, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, D.Frekers, P.Hawranek, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, H.Nann, L.Pentchev, D.Protic, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, M.Ulicny, J.Urban, K.Zwoll

Isospin symmetry breaking and scaling observed in pion production in p+d reactions

NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 900-1050 MeV/c; measured σ, σ(θ), σ(E); deduced scale parameter, isospin symmetry breaking, related features.

doi: 10.1016/S0370-2693(02)03166-0
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2003AB16      Phys.Scr. T104, 88 (2003)

S.Abdel-Samad, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, D.Frekers, P.Hawranek, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, H.Nann, L.Pentchev, D.Protic, P.von Rossen, B.J.Roy, R.Siudak, M.Ulicny, A.Strzakowski, R.Tsenov, J.Urban, K.Zwoll

Simultaneous Measurements of p + d → 3He + π0 and p + d → 3H + π+ Reactions with the GEM detector

NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 750-1050 MeV/c; measured σ(θ); deduced slope parameters.

doi: 10.1238/Physica.Topical.104a00088
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2003AB30      Eur.Phys.J. A 18, 367 (2003)

S.Abdel-Samad, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, D.Frekers, P.Hawranek, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, M.Kravcikova, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, G.Martinska, H.Nann, L.Pentchev, D.Protic, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, M.Ulicny, J.Urban, K.Zwoll

Study of p + d → 3A + π reactions in the Δ-resonance region

NUCLEAR REACTIONS 2H(p, π0), (p, π+), E at 900-1050 MeV/c; measured σ, σ(θ); deduced slope parameters, reaction mechanism features.

doi: 10.1140/epja/i2002-10286-2
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2003BA41      Eur.Phys.J. A 17, 269 (2003)

J.Barth, W.Braun, J.Ernst, K.-H.Glander, J.Hannappel, N.Jopen, F.J.Klein, F.Klein, H.Kalinowsky, E.Klempt, R.Lawall, J.Link, D.Menze, W.Neuerburg, M.Ostrick, E.Paul, H.van Pee, I.Schulday, W.J.Schwille, B.Wiegers, F.W.Wieland, J.Wisskirchen, C.Wu

Low-energy photoproduction of Φ-mesons

NUCLEAR REACTIONS 1H(γ, X), E=threshold-2.4 GeV; measured Φ meson production σ(θ), σ; deduced non-diffractive contributions.

doi: 10.1140/epja/i2002-10154-1
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2003BA89      Eur.Phys.J. A 18, 117 (2003)

J.Barth, W.Braun, J.Ernst, K.-H.Glander, J.Hannappel, N.Jopen, H.Kalinowsky, F.J.Klein, F.Klein, E.Klempt, R.Lawall, J.Link, D.Menze, W.Neuerburg, M.Ostrick, E.Paul, H.van Pee, I.Schulday, W.J.Schwille, B.Wiegers, F.W.Wieland, J.Wisskirchen, C.Wu

Low-energy photoproduction of ω-mesons

NUCLEAR REACTIONS 1H(γ, X), E < 2.4 GeV; measured ω-meson production σ, σ(E, θ); deduced resonance features.

doi: 10.1140/epja/i2003-10061-y
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2002BE46      Phys.Rev. C65, 064001 (2002)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, R.Maier, H.Nann, J.Niskanen, D.Prasuhn, L.Pentchev, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, K.Zwoll

Measurement of the pp → ppπ0 Reaction at 850 MeV/c and Partial Wave Cross Sections

NUCLEAR REACTIONS 1H(p, pπ0), E at 850 MeV/c; measured missing mass, σ(E); deduced σ. Comparison with previous results, model predictions.

doi: 10.1103/PhysRevC.65.064001
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2001BA92      Nucl.Phys. A691, 374c (2001)

J.Barth, C.Bennhold, W.Braun, J.Ernst, K.H.Glander, S.Goers, J.Hannappel, N.Jopen, H.Kalinowsky, F.Klein, E.Klempt, A.Kozela, R.Lawall, J.Link, T.Mart, D.Menze, W.Neuerburg, M.Ostrick, E.Paul, H.van Pee, I.Schulday, W.-J.Schwille, J.Smyrski, U.Thoma, R.Wedemeyer, B.Wiegers, F.W.Wieland, J.Wisskirchen

New Results on η and η' Photoproduction with SAPHIR at ELSA

NUCLEAR REACTIONS 1H(γ, X), E=0.7-2.6 GeV; measured η and η' meson production σ, σ(θ).

doi: 10.1016/S0375-9474(01)01059-4
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2001BE13      Phys.Rev. C63, 044011 (2001)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, K.Zwoll

Differential Cross Sections Measurement for the pp → dπ+ Reaction at 850 MeV/c

NUCLEAR REACTIONS 1H(p, π+), E at 850 MeV/c; measured missing mass spectra, σ, σ(q), anisotropy. Comparison with earlier data and with phase-shift calculations.

doi: 10.1103/PhysRevC.63.044011
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2001BE35      Nucl.Phys. A690, 473 (2001)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, J.Smyrski, R.V.Srikantiah, A.Strzalkowski, R.Tsenov, K.Zwoll, and the GEM Collaboration

Simultaneous Measurements of the p + d → (A = 3) + π Reactions

NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 750, 800, 850 MeV/c; measured pion missing mass distributions, σ(θ), total σ; deduced isospin symmetry conservation features. Simultaneous measurement, comparisons with previous results and model predictions.

doi: 10.1016/S0375-9474(00)00699-0
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2001BE37      Nucl.Phys. A689, 398c (2001)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strzalkowski, R.Tsenov, K.Zwoll, and the GEM Collaboration

Meson Production in p + d Reactions

NUCLEAR REACTIONS 2H(p, X)3He, E not given; measured η meson production σ(θ). 2H(p, π0), E at 850, 1050 MeV/c; measured σ(θ). Comparisons with model predictions.

doi: 10.1016/S0375-9474(01)00864-8
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2001DO09      Nucl.Phys. A689, 655 (2001)

J.Domscheit, A.Gorgen, J.Ernst, P.Fallon, B.Herskind, H.Hubel, W.Korten, I.Y.Lee, A.O.Macchiavelli, N.Nenoff, S.Siem, D.Ward, J.N.Wilson

Angular Momentum Limit of Hf Isotopes Produced in Three Fusion-Evaporation Reactions

NUCLEAR REACTIONS 118Sn(50Ti, xn), E=215-231; 104Ru(64Ni, xn), E=255-282 MeV; 94Zr(74Ge, xn), E=291-321 MeV; measured Eγ, Iγ, γγ-coin, relative cross section. 163,164,165,166Hf deduced γ-ray multiplicity, angular momentum, γ-decay entry region.

doi: 10.1016/S0375-9474(00)00614-X
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2001KO37      Phys.Rev.Lett. 87, 022301 (2001)

V.Koptev, M.Buscher, H.Junghans, M.Nekipelov, K.Sistemich, H.Stroher, V.Abaev, H.-H.Adam, R.Baldauf, S.Barsov, U.Bechstedt, N.Bongers, G.Borchert, W.Borgs, W.Brautigam, W.Cassing, V.Chernyshev, B.Chiladze, M.Debowski, J.Dietrich, M.Drochner, S.Dymov, J.Ernst, W.Erven, R.Esser, P.Fedorets, A.Franzen, D.Gotta, T.Grande, D.Grzonka, G.Hansen, M.Hartmann, V.Hejny, L.von Horn, L.Jarczyk, A.Kacharava, B.Kamys, A.Khoukaz, T.Kirchner, S.Kistryn, F.Klehr, H.R.Koch, V.Komarov, S.Kopyto, R.Krause, P.Kravtsov, V.Kruglov, P.Kulessa, A.Kulikov, V.Kurbatov, N.Lang, N.Langenhagen, I.Lehmann, A.Lepges, J.Ley, B.Lorentz, G.Macharashvili, R.Maier, S.Martin, S.Merzliakov, K.Meyer, S.Mikirtychyants, H.Muller, P.Munhofen, A.Mussgiller, V.Nelyubin, M.Nioradze, H.Ohm, A.Petrus, D.Prasuhn, B.Prietzschk, H.J.Probst, D.Protic, K.Pysz, F.Rathmann, B.Rimarzig, Z.Rudy, R.Santo, H.Paetz gen.Schieck, R.Schleichert, A.Schneider, Chr.Schneider, H.Schneider, G.Schug, O.W.B.Schult, H.Seyfarth, A.Sibirtsev, J.Smyrski, H.Stechemesser, E.Steffens, H.J.Stein, A.Strzalkowski, K.-H.Watzlawik, C.Wilkin, P.Wustner, S.Yashenko, B.Zalikhanov, N.Zhuravlev, P.Zolnierczuk, K.Zwoll, I.Zychor

Forward K+ Production in Subthreshold pA Collisions at 1.0 GeV

NUCLEAR REACTIONS C, Cu, 197Au(p, K+X), E=1.0 GeV; measured kaon momenta, σ(θ).

doi: 10.1103/PhysRevLett.87.022301
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2000BE15      Nucl.Phys. A663-664, 963c (2000)

M.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, J.Ernst, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, J.Ilieva, L.Jarczyk, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, J.Lieb, H.Machner, A.Magiera, H.Nann, L.Pentchev, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.J.Roy, R.Siudak, A.Strazalkowski, R.Tsenov, K.Zwoll, and the GEM Collaboration

Test of Charge Independence in p + d → (A = 3) + Pion Reactions

NUCLEAR REACTIONS 2H(p, π+), (p, π0), E at 850 MeV/c; measured σ(θ); deduced ratio. Simultaneous measurement.

doi: 10.1016/S0375-9474(99)00808-8
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1999BE35      Nucl.Instrum.Methods Phys.Res. A426, 249 (1999)

M.G.Betigeri, J.Bojowald, A.Budzanowski, A.Chatterjee, M.Drochner, J.Ernst, S.Fortsch, L.Freindl, D.Frekers, W.Garske, K.Grewer, A.Hamacher, M.Hawash, S.Igel, I.Ilieva, R.Jahn, L.Jarczyk, G.Kemmerling, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, B.J.Lieb, G.Lippert, H.Machner, A.Magiera, R.Maier, H.Nann, H.S.Plendl, D.Protic, B.Razen, P.von Rossen, B.Roy, R.Siudak, J.Smyrski, A.Strzalkowski, R.Tsenov, P.A.Zolnierczuk, K.Zwoll, and the GEM Collaboration

Precise Momentum Determination of the External COSY Proton Beam Near 1930 MeV/c

NUCLEAR REACTIONS 1H(p, π+), E at 1930.5 MeV/c; measured pion, deuteron momenta; deduced absolute beam momentum.

doi: 10.1016/S0168-9002(99)00014-5
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1999BE60      Phys.Rev. C60, 061002 (1999)

F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, L.Jarczyk, R.Joosten, A.Kozela, H.Machner, A.Magiera, R.Maschuw, T.Mayer-Kuckuk, G.Mertler, J.Munkel, P.von Neumann-Cosel, D.Rosendaal, P.von Rossen, H.Schnitker, K.Scho, J.Smyrski, A.Strzalkowski, R.Tolle, C.Wilkin, and the COSY-MOMO Collaboration

Pion-Pion p-Wave Dominance in the pd → 3He π+π- Reaction Near Threshold

NUCLEAR REACTIONS 2H(p, π+π-), E=546 MeV; measured σ(θ), σ(E); deduced pion-pion p-wave dominance. Kinematically complete experiment.

doi: 10.1103/PhysRevC.60.061002
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1998BA22      Nucl.Phys. A631, 542c (1998)

S.Bavink, F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, L.Jarczyk, R.Joosten, A.Kozela, H.Machner, A.Magiera, R.Maschuw, T.Mayer-Kuckuk, G.Mertler, J.Munkel, P.von Neumann-Cosel, D.Rosendaal, P.von Rossen, H.Schnitker, K.Scho, J.Smyrski, A.Strazalkowski, R.Tolle, R.Wurzinger

Exclusive Near Threshold Two-Pion Production with MOMO Experiment at COSY

NUCLEAR REACTIONS 2H(p, π+π-), E not given; measured two-pion invariant mass spectra, σ(θ). Kinematically complete data.

doi: 10.1016/S0375-9474(98)00064-5
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1998BE59      Nucl.Phys. A639, 209c (1998)

C.Bennhold, S.Goers, J.Barth, W.Braun, R.Burgwinkel, J.Ernst, K.H.Glander, J.Hannappel, N.Jopen, H.Kalinowsky, U.Kirch, F.Klein, F.J.Klein, E.Klempt, A.Kozela, R.Lawall, Z.Li, J.Link, T.Mart, D.Menze, W.Neuerburg, M.Paganetti, E.Paul, H.van Pee, R.Plotzke, M.Schumacher, W.J.Schwille, F.Smend, J.Smyrski, H.-N.Tran, M.Q.Tran, F.Wehnes, B.Wiegers, F.W.Wieland, J.Wisskirchen

K0+ Photoproduction with SAPHIR

NUCLEAR REACTIONS 1H(γ, K0), E=1.0-1.6 GeV; measured hyperon production σ(θ), σ. Model comparisons.

doi: 10.1016/S0375-9474(98)00275-9
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1998ER03      Nucl.Phys. A639, 213c (1998)

J.Ernst, H.Jungst, H.Kalinowsky, E.Klempt, J.Link, H.van Pee, R.Plotzke, J.Barth, W.Braun, R.Burgwinkel, K.H.Glander, S.Goers, J.Hannappel, N.Jopen, U.Kirch, F.Klein, F.-J.Klein, R.Lawall, D.Menze, W.Neuerburg, M.Paganetti, E.Paul, W.-J.Schwille, M.Q.Tran, F.Wehnes, B.Wiegers, F.W.Wieland, J.Wisskirchen, M.Schumacher, F.Smend, H.-N.Tran, A.Kozela, J.Smyrski, C.Bennhold

First Results of η' Photoproduction with SAPHIR

NUCLEAR REACTIONS 1H(γ, X), E=1.5-2.5 GeV; measured preliminary η' production σ.

doi: 10.1016/S0375-9474(98)00276-0
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1998KI11      Nucl.Phys. A634, 325 (1998)

J.Kingler, M.Boivin, J.P.Didelez, J.Ernst, R.Frascaria, F.Hinterberger, R.Jahn, C.Lippert, G.Rappenecker, E.Warde

Search for Very Light Lambda Hypernuclei in Proton Induced Reactions

NUCLEAR REACTIONS 2H, 3,4He(p, K+), E=1.9-2 GeV; measured kaon-decay associated spectra; deduced hypernuclei production σ upper limit. High-resolution spectrometer, tof.

doi: 10.1016/S0375-9474(98)00144-4
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1998KO05      J.Phys.(London) G24, 589 (1998)

D.Kolev, J.Ernst

The Role of Angular-Momentum Removal in Photonuclear Reactions as Deduced from the Isomeric Ratios for 120m,120gSb and 117m,117gIn

NUCLEAR REACTIONS 118Sn(γ, p), 121Sb(γ, n), E=18 MeV bremsstrahlung; 118Sn(γ, p), 119Sn(γ, np), 121Sb(γ, n), (γ, α), 123Sb(γ, 3n), (γ, 2nα), E=43 MeV bremsstrahlung; analyzed isomeric yield ratios; deduced role of angular momentum removal in pre-equilibrium emission.

doi: 10.1088/0954-3899/24/3/010
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1998PL02      Phys.Lett. 444B, 555 (1998)

R.Plotzke, J.Barth, W.Braun, R.Burgwinkel, J.Ernst, K.H.Glander, S.Goers, J.Hannappel, N.Jopen, H.G.Jungst, H.Kalinowsky, U.Kirch, F.Klein, F.-J.Klein, E.Klempt, A.Kozela, R.Lawall, J.Link, D.Menze, W.Neuerburg, M.Ostrick, M.Paganetti, E.Paul, H.van Pee, I.Schulday, W.J.Schwille, J.Smyrski, U.Thoma, L.Tiator, M.Q.Tran, F.Wehnes, B.Wiegers, F.W.Wieland, J.Wisskirchen

Photoproduction of η'-Mesons with the 4π-Detector SAPHIR

NUCLEAR REACTIONS 1H(γ, X), E=0.9-2.6 GeV; measured η' production σ(θ), σ; deduced resonance contributions. Tagged photons, 4π detector.

doi: 10.1016/S0370-2693(98)01444-0
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1998TR06      Phys.Lett. 445B, 20 (1998)

M.Q.Tran, J.Barth, C.Bennhold, M.Bockhorst, W.Braun, A.Budzanowski, G.Burbach, R.Burgwinkel, J.Ernst, K.H.Glander, S.Goers, B.Guse, K.-M.Haas, J.Hannappel, K.Heinloth, K.Honscheid, T.Jahnen, N.Jopen, H.Jungst, H.Kalinowsky, U.Kirch, F.J.Klein, F.Klein, E.Klempt, D.Kostrewa, A.Kozela, R.Lawall, L.Lindemann, J.Link, J.Manns, T.Mart, D.Menze, H.Merkel, R.Merkel, W.Neuerburg, M.Paganetti, E.Paul, R.Plotzke, U.Schenk, J.Scholmann, I.Schulday, M.Schumacher, P.Schutz, W.J.Schwille, F.Smend, J.Smyrski, W.Speth, H.N.Tran, H.van Pee, W.Vogel, R.Wedemeyer, F.Wehnes, B.Wiegers, F.W.Wieland, J.Wisskirchen, A.Wolf, and the SAPHIR Collaboration

Measurement of γp → K+ Λ and γp → K+Σ0 at Photon Energies up to 2 GeV

NUCLEAR REACTIONS 1H(γ, K+X), E=0.8-2 GeV; measured Λ, Σ0 hyperon production σ(θ), σ, polarizations. Tagged photons.

doi: 10.1016/S0370-2693(98)01393-8
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1997RA33      Nucl.Phys. A626, 63c (1997)

B.Razen, M.Drochner, J.Ernst, S.Fortsch, L.Freindl, D.Frekers, W.Garske, K.Grewer, S.Igel, R.Jahn, L.Jarczyk, G.Kemmerling, K.Kilian, S.Kliczewski, W.Klimala, D.Kolev, T.Kutsarova, G.Lippert, H.Machner, R.Maier, Ch.Nake, P.von Rossen, K.Scho, R.Siudak, J.Smyrski, A.Strzalkowski, R.Tsenov, P.A.Zolnierczuk, K.Zwoll

pp → dπ+ Precise Angular Distributions Close to Threshold from 0.3 to 5 MeV

NUCLEAR REACTIONS 1H(p, dπ+), E at 789.9-800.5 MeV/c; measured σ, σ(θ), anisotropies.

doi: 10.1016/S0375-9474(97)00521-6
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1996BE99      Acta Phys.Pol. B27, 2945 (1996)

F.Bellemann, A.Berg, J.Bisplinghoff, G.Bohlscheid, J.Ernst, R.Frascaria, C.Henrich, F.Hinterberger, R.Ibald, R.Jahn, L.Jarczyk, R.Joosten, A.Kozela, U.Kuhn, H.Machner, A.Magiera, R.Maschuw, T.Mayer-Kuckuk, G.Mertler, B.Metsch, J.Munkel, P.von Neumann-Cosel, T.von Oepen, H.R.Petry, D.Rosendaal, P.von Rossen, K.Scho, F.Schwandt, R.Siebert, J.Smyrski, A.Strzalkowski, R.Tolle, R.Wurzinger, R.Ziegler

Two-Pion Production at MOMO


1996WU04      Phys.Lett. 374B, 283 (1996)

R.Wurzinger, R.Siebert, R.Jahn, A.Kozela, T.von Oepen, F.Roudot, J.Bisplinghoff, M.-A.Duval, J.Ernst, R.Frascaria, F.Hinterberger, R.Joosten, C.Lippert, F.Plouin, W.Spang, E.Warde

Observation of η' and φ Meson Production Very Close to Threshold in the pd → 3HeX Reaction

NUCLEAR REACTIONS 2H(p, X), E=1.3-1.8 GeV; measured σ(θ(3He)) vs momentum, threshold η'-, φ-meson production amplitudes squared. Two-step model analysis.

doi: 10.1016/0370-2693(96)00221-3
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1995BO14      Nucl.Phys. A585, 319c (1995)

M.Boivin, J.P.Didelez, J.Ernst, R.Frascaria, F.Hinterberger, R.Jahn, B.Kamys, J.Kingler, C.Lippert, B.C.Metsch, G.Rappenecker, R.Siebert, E.Warde, R.Wurzinger

Short Range Correlations and P-Induced Production of Very Light Hypernuclei

NUCLEAR REACTIONS 2H(p, K+), E ≈ 1.2-1.9 GeV; calculated σ(θ) vs hypernucleus production E.

doi: 10.1016/0375-9474(94)00586-C
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1995SC07      Nucl.Phys. A583, 629c (1995)

O.W.B.Schult, K.Sistemich, V.Koptev, H.Muller, W.Cassing, L.Jarczyk, V.I.Komarov, A.Sibirtsev, J.Ernst, R.Santo, M.Nioradze, A.V.Kulikov, A.Hardt, N.S.Amaglobeli, M.Buscher, U.Bechstedt, W.Borgs, B.Childaze, T.Demski, S.Dienel, H.Dombrowski, S.V.Dshemuchadze, R.Esser, A.Franzen, L.Glonti, D.Gotta, D.Grzonka, F.Hinterberger, L.von Horn, M.Ivanov, A.Kacharav, B.Kamys, W.Klein, W.Klimala, H.R.Koch, M.Kohler, D.Kopyto, S.Kopyto, K.W.Leege, G.Macharashvili, Z.Menteshashvili, G.Muller, W.Oehme, W.Oelert, H.Ohm, B.Prietzschk, A.Puzynin, A.Petrus, B.Rimarzig, Z.Rudy, R.Schleichert, Chr.Schneider, Chr.Schneidereit, H.Seyfarth, U.Sieling, J.Smyrski, H.Stechemesser, A.Strzalkowski, W.Tenten, S.V.Trusov, V.Chernyshev, K.-H.Watzlawik, B.Zh.Zalykhanov, N.I.Zhuravlev, P.Zolnierczuk, K.Zwoll

Plans for Investigations of Subthreshold K+ Production in p + A Collisions

doi: 10.1016/0375-9474(94)00737-8
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1995WU02      Phys.Rev. C51, R443 (1995)

R.Wurzinger, R.Siebert, J.Bisplinghoff, M.A.Duval, J.Ernst, R.Frascaria, F.Hinterberger, M.Al Jaghoub, R.Jahn, R.Joosten, A.Kozela, C.Lippert, T.von Oepen, F.Plouin, F.Roudot, W.Spang, E.Warde, C.Wilkin

Near-Threshold Production of (Omega) Mesons in the pd → 3He(Omega) Reaction

NUCLEAR REACTIONS 2H(p, 3HeX), E=1.28-1.9 GeV; measured σ(θ), θ=180°; deduced final-state interaction between omega → π+π-π0 and 3He near threshold, width of omega.

doi: 10.1103/PhysRevC.51.R443
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1994FR09      Phys.Rev. C50, R537 (1994)

R.Frascaria, F.Roudot, R.Wurzinger, M.-A.Duval, J.Ernst, L.Goldzahl, F.Hinterberger, R.Jahn, R.Joosten, T.von Oepen, W.Spang

Total d + d → α + (Eta) Cross Sections Near Threshold

NUCLEAR REACTIONS 2H(d, X), E=1121-1124 MeV; measured eta production σ(E); deduced squared amplitude near eta-threshold, σ(θ) for isospin forbidden d+d → α+π0 reaction.

doi: 10.1103/PhysRevC.50.R537
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1994SI03      Nucl.Phys. A567, 819 (1994)

R.Siebert, J.P.Didelez, R.Frascaria, T.Reposeur, E.Warde, C.Lippert, J.Ernst, F.Hinterberger, T.Mayer-Kuckuk, M.Boivin, J.Yonnet, B.Saghai, J.Y.Grossiord, E.Bovet, J.P.Egger, G.Blanpied, B.M.Preedom, Ch.F.Perdrisat

High Resolution Study of Hyperon-Nucleon Interactions by Associated Strangeness Production in pp Collisions

NUCLEAR REACTIONS 1H(p, K+X), E=2.3, 2.7 MeV; measured σ(θ) vs hyperon-nucleon missing mass. High resolution, high statistics study of hyperon-nucleon interaction.

doi: 10.1016/0375-9474(94)90329-8
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1993MA60      Acta Phys.Pol. B24, 1555 (1993)

H.Machner, A.Budzanowski, P.Cloth, H.Dabrowski, A.Djaloeis, M.Drochner, V.Druke, J.Ernst, W.Erven, D.Filges, D.Frekers, D.Grzonka, J.Holzer, St.Igel, R.Jahn, L.Jarczyk, K.Kilian, J.Konin, T.Kutsarova, M.Kystrin, B.J.Lieb, W.Meiling, H.P.Morsch, Ch.Nake, H.S.Plendl, D.Protic, G.Riepe, E.Roderburg, P.von Rossen, R.Schwierz, J.Smyrski, A.Strzalkowski, P.Turek, K.H.Watzlawik, K.Zwoll, and the GEM Collaboration

Meson Production Studied with the GEM Detector

NUCLEAR REACTIONS 2H(p, π0), (p, X), E not given; compiled, reviewed π0, eta production σ data, analyses. 2H(p, X), E=903.4, 1091.6 MeV; measured missing mass spectra. Ge wall plus magnetic spectrometer. Other aspects discussed.


1993SE10      Phys.Rev. D48, 3987 (1993)

M.E.Sevior, A.Ambardar, J.T.Brack, P.Camerini, F.Duncan, J.Ernst, A.Feltham, N.Grion, R.R.Johnson, G.Koch, O.Meirav, D.F.Ottewell, R.Rui, G.R.Smith, V.Sossi, D.Theis, D.Vetterli

Experimental Study of the Near Threshold π+p → π+π+n Cross Section and Chiral Symmetry

NUCLEAR REACTIONS 1H(π+, 2π+), E=180-200 MeV; measured σ(E); deduced ππ-amplitude, scattering length. Quark loop anomalies dominance model.

doi: 10.1103/PhysRevD.48.3987
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1993WA20      Nucl.Phys. A564, 595 (1993)

M.Waters, H.Machner, D.Gotta, K.Kilian, P.Turek, D.Grzonka, G.Gaul, R.Santo, T.Manz, J.Ernst, E.Grosse, E.Kuhlmann

Subthreshold π0-Production in the Reactions 24Mg(α, π0)X at 43 MeV.A and 24Mg(16O, π0)X at 24 and 33 MeV.A

NUCLEAR REACTIONS 24Mg(16O, π0X), E=383, 522 MeV; 24Mg(α, π0X), E=172 MeV; measured σ(E(π0), θ(π0)).

doi: 10.1016/0375-9474(93)90215-J
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1991SE07      Phys.Rev.Lett. 66, 2569 (1991)

M.E.Sevior, A.Ambardar, J.T.Brack, P.Camerini, F.Duncan, J.Ernst, A.Feltham, N.Grion, R.R.Johnson, G.Koch, O.Meirav, D.F.Ottewell, R.Rui, G.R.Smith, V.Sossi, D.Theis, D.Vetterli

Measurement of the Near-Threshold H(π+, π+π+)n Cross Section and Chiral Symmetry

NUCLEAR REACTIONS 1H(π+, 2π+), E=180-200 MeV; measured σ(E); deduced ππ scattering length. Chiral pertubation theory, quark loop anomalies dominance.

doi: 10.1103/PhysRevLett.66.2569
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1990ER04      JUL-Spez-562, p.11 (1990)

J.Ernst, G.Gaul, D.Gotta, E.Grosse, D.Grzonka, K.Kilian, E.Kuhlmann, H.Machner, T.Manz, R.Santo, P.Turek, M.Waters

Subthreshold π0 Production in Heavy Ion Collisions

NUCLEAR REACTIONS 24Mg(16O, π0X), E=24-43 MeV/nucleon; measured invariant mass spectra.


1989ER02      Z.Phys. A333, 45 (1989); Erratum Z.Phys. A333, 415 (1989)

J.Ernst, W.Friedland, H.Stockhorst

Analysis of Excitation Functions from Light Ion Induced Reactions in the EXCLUSIVE INDEX Model

NUCLEAR REACTIONS, ICPND 93Nb(α, xnyp), E ≤ 150 MeV; 89Y(p, xn), (p, xnp), E=threshold-80 MeV; 209Bi(p, xnp), E=40-150 MeV; 181Ta(d, X), E=threshold-80 MeV; 197Au(3He, xnp), (3He, xn), (3He, xn2p), E=threshold-130 MeV; 181Ta(α, xnyp), E=30-170 MeV; calculated σ(E); deduced preequilibrium parameters. Exclusive index model.


1987ER04      Z.Phys. A328, 333 (1987)

J.Ernst, W.Friedland, H.Stockhorst

Inclusive and Exclusive Preequilibrium Spectra in a Model of Independently Interacting Excitons

NUCLEAR REACTIONS, MECPD 93Nb(α, X), E ≤ 170 MeV; calculated compound nucleus formation, single particle, two particle emission σ(E). 209Bi(p, p'), E=62 MeV; calculated outgoing proton spectra. Independently interacting excitons model.


1987ER08      Z.Phys. A328, 445 (1987)

J.Ernst, W.Friedland, H.Stockhorst

Analysis of Inclusive Nucleon Spectra from p- and α-Induced Reactions in the Frame of the INDEX Model, and Implications for Stopped π--Induced Reactions

NUCLEAR REACTIONS, MECPD 89Y, 209Bi(p, p'X), E=62 MeV; 58Ni(α, pX), E=100, 172 MeV; calculated angle integrated σ(E). Independently interacting excitons.


1987GR23      Phys.Rev.Lett. 59, 1080 (1987)

N.Grion, R.Rui, F.M.Rozon, T.Anderl, J.Ernst, D.R.Gill, M.Hanna, J.J.Kraushaar, R.R.Johnson, R.Olszewski, M.E.Sevior, G.Sheffer, G.R.Smith, R.P.Trelle, Z.Wu

Measurement of the 16O(π+, π+π-) Reaction at T(π+) = 280 MeV

NUCLEAR REACTIONS 16O(π+, π+π-), E=280 MeV; measured σ(E(π+), θ(π+), θ(π-)), σ(E(π+)). Tof.

doi: 10.1103/PhysRevLett.59.1080
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1986RA02      Nucl.Phys. A448, 365 (1986)

J.Rama Rao, J.Ernst, H.Machner

Comparative Study of d- and 6Li-Induced Reactions on 232Th in Terms of Breakup and Preequilibrium Processes

NUCLEAR REACTIONS, ICPND 232Th(d, n), (d, p), (d, 2n), (d, 4n), (d, 6n), E=8-880 MeV; measured σ(E). 232Th(6Li, nα), (6Li, pα), (6Li, 2nα), (6Li, 4nα), E=28-48 MeV; measured σ(E). Activation of stacked foils, natural target.

doi: 10.1016/0375-9474(86)90097-7
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1985SE13      Phys.Lett. 157B, 345 (1985)

B.Seligmann, J.Ernst, J.Kleinfeller, K.Keller, L.Lassen, W.Lucking, R.Schreck, H.Gemmeke

Limits of the Post-Form DWBA from Neutron-Proton Correlations Observed in the Breakup of 15 MeV Deuterons on Gold

NUCLEAR REACTIONS 197Au(d, np), E=15 MeV; measured pn-coin, σ(θp, θn, En); deduced post-form DWBA limitation neutron-proton correlation connection.

doi: 10.1016/0370-2693(85)90377-6
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1982ER11      Z.Phys. A308, 301 (1982)

J.Ernst, R.Ibowski, H.Klampfl, H.Machner, T.Mayer-Kuckuk, R.Schanz

Investigations of α-Induced Reactions on Niobium and Tantalum. I. Measurement of 93Nb, 181Ta(α, xnyp) Excitation Functions up to 171 MeV

NUCLEAR REACTIONS, ICPND 93Nb(α, xnyp)95mTc/95Tc/94Tc/93Tc/92Tc/93Mo/93mMo/90Mo/90Nb/89Nb/92Nb/92mNb/91Nb/91mNb/89Nb/89mNb/88Nb/89Zr/87Zr/88Zr/86Zr/85Zr/88Y/87Y/86Y/85mY/85Y/84Y/84Rb/83Rb/83mRb/84mRb/81Rb/82Rb/82mRb/83Sr/85Sr/85mSr, E=16-170.7 MeV; 181Ta(α, xnyp)179Re/178Re/177W/176Ta/175Ta/174Ta/172Ta/173Hf/170Hf/171Lu, E=66-169.2 MeV; measured residuals σ(E). Activation technique.

doi: 10.1007/BF01415879
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1981KL06      Nucl.Phys. A370, 205 (1981)

J.Kleinfeller, J.Bisplinghoff, J.Ernst, T.Mayer-Kuckuk, G.Baur, B.Hoffmann, R.Shyam, F.Rosel, D.Trautmann

Study of Inclusive Proton Spectra from Low Energy Deuteron Reactions in Terms of Spectator Break-Up and Coulomb Dissociation of the Projectile

NUCLEAR REACTIONS 27Al, 62Ni, 93Nb, 119Sn, 181Ta, 232Th(d, pX), E=15 MeV; measured σ(Ep), σ(θ). Solid-state counter telescopes.

doi: 10.1016/0375-9474(81)90073-7
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1980BI07      Phys.Rev. C22, 1468 (1980)

H.H.Bissem, R.Georgi, W.Scobel, J.Ernst, M.Kaba, J.Rama Rao, H.Strohe

Entrance and Exit Channel Phenomena in d- and 3He-Induced Preequilibrium Decay

NUCLEAR REACTIONS 64,66Zn, 89Y(d, xnypzα), E=9-26 MeV; 63,65Cu, 93Nb(3He, xnypzα), E=10-44 MeV; measured production σ(E) for64,65,66Ga, 63,65Zn, 61Cu, 58Co, 87,88,90Y, 87Sr, 88,89Zr, 92,93,94,95Tc; deduced reaction mechanism, charge asymmetry conservation. Equilibrium, preequilibrium hybrid model.

doi: 10.1103/PhysRevC.22.1468
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1980HO05      Nucl.Phys. A338, 190 (1980)

H.Hofer, J.Ernst, F.Hinterberger, J.Kleinfeller, R.Rieger

Study of Proton Transfer Reactions to Low-Lying Multiplets in 90Y and 92Nb

NUCLEAR REACTIONS 91Zr(d, 3He), E=24.3 MeV; 91Zr(α, t), E=35.4 MeV; measured σ(E(3He), θ), σ(Et, θ). 90Y, 92Nb deduced levels, L, C2S, J, π. Enriched target.

doi: 10.1016/0375-9474(80)90129-3
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1978BI01      Phys.Rev. C17, 177 (1978)

J.Bisplinghoff, P.David, M.Blann, W.Scobel, T.Mayer-Kuckuk, J.Ernst, A.Mignerey

35Cl-Induced Fission and Fissionlike Reactions on 58,62Ni, 112,116,120,124Sn, and 141Pr

NUCLEAR REACTIONS 58,62Ni, 112,116,120,124Sn, 141Pr(35Cl, F), E=155-170 MeV; measured σ(E, Z, θ); deduced total fission σ. Gas proportional/solid state counter telescopes.

doi: 10.1103/PhysRevC.17.177
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1978PA17      Nucl.Phys. A311, 141 (1978)

J.Pampus, J.Bisplinghoff, J.Ernst, T.Mayer-Kuckuk, J.Rama Rao, G.Baur, F.Rosel, D.Trautmann

Inclusive Proton Spectra from Deuteron Break-up: Theory and Experiment

NUCLEAR REACTIONS 27Al, 62Ni, 93Nb, 119Sn, 181Ta(d, pX), E=25.5 MeV; measured continuous spectra of protons, angle-integrated cross sections dσ/dϵ, angular distributions. Solid-state counter telescopes.

doi: 10.1016/0375-9474(78)90506-7
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1978SC03      Z.Phys. A284, 343 (1978)

W.Scobel, J.Bisplinghoff, M.Blann, A.Mignerey, P.David, J.Ernst, T.Mayer-Kuckuk

Elastic Scattering of 35Cl from 27Al, 58,62Ni, 116,120,124Sn and 141Pr

NUCLEAR REACTIONS 27Al, 58,62Ni, 116,120,124Sn, 141Pr(35Cl, 35Cl), E=100-170 MeV; measured σ(E, θ); deduced optical model parameters, interaction radii.

doi: 10.1007/BF01406807
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1977ER03      Z.Phys. A281, 129 (1977)

J.Ernst, J.R.Rao

A Unified Model of Preequilibrium Decay

NUCLEAR REACTIONS 119Sn(α, p), E=35 MeV; calculated reaction mechanism. Microscopic exciton model.

doi: 10.1007/BF01408624
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1977HA24      Nucl.Instrum.Methods 143, 519 (1977)

A.Hardt, J.Bisplinghoff, J.Ernst, R.Lohr, H.Machner, T.Mayer-Kuckuk

On-Line Apparatus Bandit for Half-Life Determinations of Short-Lived Neutron Deficient Isotopes

RADIOACTIVITY 174,175,176,180Re; measured T1/2.

doi: 10.1016/0029-554X(77)90241-5
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1977RA05      Phys.Rev. C15, 2255 (1977)

J.Rama Rao, H.Machner, J.Ernst, T.Mayer-Kuckuk

Mechanism of the Reaction 232Th(d, 2n)232Pa

NUCLEAR REACTIONS 232Th(d, 2n), E=10-26 MeV; measured σ(E). Foil stack technique, γ-counting.

doi: 10.1103/PhysRevC.15.2255
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1976BI08      Nucl.Phys. A269, 147 (1976)

J.Bisplinghoff, J.Ernst, R.Lohr, T.Mayer-Kuckuk, P.Meyer

Continuous Particle Spectra and Angular Distributions from Different Entrance Channels Forming 65Zn* at 37.4 MeV Excitation

NUCLEAR REACTIONS 63Cu(d, X), E=24.7 MeV; 62Ni(3He, X), E=24.3 MeV; 61Ni(α, X), E=35.5 MeV; measured continuous spectra of 3He, p, d, t, α, angle integrated σ(θ). Solid state counter telescopes.

doi: 10.1016/0375-9474(76)90403-6
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1975EG02      Z.Phys. A273, 381 (1975)

J.Eggermann, J.Ernst, T.Mayer-Kuckuk, E.Schafers, L.von Erichsen, W.Putz

An Upper Limit for the (α, π-) Reaction on 181Ta

NUCLEAR REACTIONS 181Ta(α, π-), E=173 MeV; measured σ by radiochemical separation of 185Os yields.

doi: 10.1007/BF01435580
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1974BI12      Nucl.Phys. A228, 180 (1974)

J.Bisplinghoff, J.Ernst, T.Mayer-Kuckuk, P.Jahn, C.Mayer-Boricke

Analysis of (Particle, xn) Reactions on Tantalum and Gold (III). Excitation Functions of d-Induced Reactions on 181Ta from 10 to 80 MeV and Equilibrium Statistical Analysis

NUCLEAR REACTIONS 181Ta(d, xn), X=5-8, 181Ta(d, p), (d, 2p), (d, 4np), (d, 4nα), (d, 6nα), E=10-80 MeV; measured σ(E). Activation method.

doi: 10.1016/0375-9474(74)90454-0
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1974BI13      Nucl.Phys. A230, 221 (1974)

J.Bisping, J.Ernst, F.Rauch, B.Seim

Transition Rates of Low-Lying States in 89Zr by Study of the 86Sr(α, nγ) Reaction

NUCLEAR REACTIONS 86Sr(α, nγ), E=12.6 MeV; measured Eγ(θ), DSA. 89Zr deduced levels, T1/2, J, π. Enriched 86Sr target, Ge(Li) detector.

doi: 10.1016/0375-9474(74)90304-2
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1972BA83      Phys.Rev.Lett. 29, 1331 (1972)

A.D.Bacher, F.G.Resmini, H.E.Conzett, R.de Swiniarski, H.Meiner, J.Ernst

Observation of High-Lying Levels in 8Be from α-α Elastic Scattering

NUCLEAR REACTIONS 4He(α, α), E=30-70 MeV; measured σ(E;θ); deduced phase shifts. 8Be deduced levels, J, π.

doi: 10.1103/PhysRevLett.29.1331
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1972LI05      Nucl.Phys. A179, 161 (1972)

W.Lins, J.Ernst, N.Takahashi, E.Grosse, D.Proetel

Gamma Decay in 90Y

NUCLEAR REACTIONS 89Y(d, pγ)90Y, E=6 MeV; 87Rb(α, nγ)90Y, E=10-14 MeV; measured pγ-coin, σ(Eα), Eγ, Iγ. 90Y deduced levels, J, π. Enriched Rb target, Ge(Li) detector.

doi: 10.1016/0375-9474(72)90113-3
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1969ER04      Nucl.Phys. A136, 87 (1969)

J.Ernst, H.L.Harney, K.Kotajima

A Statistical Model Analysis of Fluctuations in the Elastic and Inelastic Proton Scattering on 54Cr and 56Fe

NUCLEAR REACTIONS 54Cr(p, p), (p, p'), (p, α), E = 9.30-10.11 MeV; 56Fe(p, p), (p, p'), E = 9.00-11.90 MeV; measured σ(E;Ep', θ), σ(E;Eα, θ). 55Mn, 57Co deduced level-width, mean level spacings, auto-correlations; compound nucleus cross sections, cross correlations. Enriched, natural targets.

doi: 10.1016/0375-9474(69)90041-4
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