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NSR database version of April 11, 2024.

Search: Author = H.Irnich

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2002AL26      Nucl.Phys. A712, 269 (2002)

G.D.Alkhazov, A.V.Dobrovolsky, P.Egelhof, H.Geissel, H.Irnich, A.V.Khanzadeev, G.A.Korolev, A.A.Lobodenko, G.Munzenberg, M.Mutterer, S.R.Neumaier, W.Schwab, D.M.Seliverstov, T.Suzuki, A.A.Vorobyov

Nuclear matter distributions in the ⁶He and ⁸He nuclei from differential cross sections for small-angle proton elastic scattering at intermediate energy

NUCLEAR REACTIONS ¹H(α, α), (⁶He, ⁶He), (⁸He, ⁸He), E ≈ 0.7 GeV/nucleon; analyzed small-angle elastic scattering σ(θ). ^6,8He deduced density distributions, radii. Comparison with model predictions, previous results.

doi: 10.1016/S0375-9474(02)01273-3
Citations: PlumX Metrics

2002NE19      Nucl.Phys. A712, 247 (2002)

S.R.Neumaier, G.D.Alkhazov, M.N.Andronenko, A.V.Dobrovolsky, P.Egelhof, G.E.Gavrilov, H.Geissel, H.Irnich, A.V.Khanzadeev, G.A.Korolev, A.A.Lobodenko, G.Munzenberg, M.Mutterer, W.Schwab, D.M.Seliverstov, T.Suzuki, N.A.Timofeev, A.A.Vorobyov, V.I.Yatsoura

Small-angle proton elastic scattering from the neutron-rich isotopes ⁶He and ⁸He, and from ⁴He, at 0.7 GeV in inverse kinematics

NUCLEAR REACTIONS ¹H(α, α), (⁶He, ⁶He), (⁸He, ⁸He), E ≈ 0.7 GeV/nucleon; measured small-angle elastic scattering σ(θ); deduced integral elastic σ, total and reaction σ. Halo nuclei.

doi: 10.1016/S0375-9474(02)01274-5
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0493.

2002WE11      Nucl.Instrum.Methods Phys.Res. B193, 1 (2002)

H.Weick, A.H.Sorensen, H.Geissel, C.Scheidenberger, F.Attallah, V.Chichkine, S.Elisseev, M.Hausmann, H.Irnich, Y.Litvinov, B.Lommel, M.Maier, M.Matos, G.Munzenberg, N.Nankov, F.Nickel, W.Schwab, Th.Stohlker, K.Summerer, B.Voss

Energy-Loss Straggling of (200-1000) MeV/u Uranium Ions

NUCLEAR REACTIONS Be, Al, Pb(U, X), E=200-1000 MeV/nucleon; analyzed energy loss straggling, charge exchange contribution.

doi: 10.1016/S0168-583X(02)00718-8
Citations: PlumX Metrics

2000RA23      Nucl.Phys. A677, 75 (2000)

T.Radon, H.Geissel, G.Munzenberg, B.Franzke, Th.Kerscher, F.Nolden, Yu.N.Novikov, Z.Patyk, C.Scheidenberger, F.Attallah, K.Beckert, T.Beha, F.Bosch, H.Eickhoff, M.Falch, Y.Fujita, M.Hausmann, F.Herfurth, H.Irnich, H.C.Jung, O.Klepper, C.Kozhuharov, Yu.A.Litvinov, K.E.G.Lobner, F.Nickel, H.Reich, W.Schwab, B.Schlitt, M.Steck, K.Summerer, T.Winkler, H.Wollnik

Schottky Mass Measurements of Stored and Cooled Neutron-Deficient Projectile Fragments in the Element Range of 57 ≤ Z ≤ 84

ATOMIC MASSES ¹³³La, ¹³⁴Ce, ^135,138Nd, ¹³⁸Pm, ¹⁵⁶Ho, ¹⁵⁸Er, ^158,160Tm, ^{160,161,162,164}Yb, ^{162,163,164,166}Lu, ^{164,165,166,167,168,170,171}Hf, ^{167,168,169,170,171,173,175}Ta, ^{170,171,172,173,174,175,176,177}W, ^{172,173,174,175,176,177,178}Re, ^{174,175,176,177,178,179,180,181}Os, ^{177,178,179,180,181,183,184,185}Ir, ^{178,179,180,181,182,183,184,185,187}Pt, ^{181,182,183,184,185,187,188,189}Au, ^{184,185,186,187,188,189,190,192}Hg, ^{186,187,188,189,190,191,192,193,194,195}Tl, ^{188,189,190,191,192,193,194,195,196,197,198}Pb, ^{192,193,194,195,196,197,198}Bi, ^{197,198,199,200,201,202}Po; measured masses. Schottky mass spectrometry.

doi: 10.1016/S0375-9474(00)00304-3
Citations: PlumX Metrics

1998BO02      Eur.Phys.J. A 1, 15 (1998)

O.V.Bochkarev, L.V.Chulkov, P.Egelhof, H.Geissel, M.S.Golovkov, H.Irnich, Z.Janas, H.Keller, T.Kobayashi, G.Kraus, G.Munzenberg, F.Nickel, A.A.Ogloblin, A.Ozawa, A.Piechaczek, E.Roeckl, W.Schwab, K.Summerer, T.Suzuki, I.Tanihata, K.Yoshida

Evidence for a Neutron Skin in ²⁰N

NUCLEAR REACTIONS C(²⁰Mg, X), (²⁰Na, X), (²⁰Ne, X), (²⁰F, X), (²⁰O, X), (²⁰N, X), E=950 MeV/nucleon; measured interaction, charge-changing σ; deduced projectile matter, charge radii. ²⁰N deduced evidence for neutron skin.

1998DE06      Nucl.Phys. A628, 479 (1998)

M.de Jong, K.-H.Schmidt, B.Blank, C.Bockstiegel, T.Brohm, H.-G.Clerc, S.Czajkowski, M.Dornik, H.Geissel, A.Grewe, E.Hanelt, A.Heinz, H.Irnich, A.R.Junghans, A.Magel, G.Munzenberg, F.Nickel, M.Pfutzner, A.Piechaczek, C.Scheidenberger, W.Schwab, S.Steinhauser, K.Summerer, W.Trinder, B.Voss, C.Ziegler

Fragmentation Cross Sections of Relativistic ²⁰⁸Pb Projectiles

NUCLEAR REACTIONS Cu(²⁰⁸Pb, X), E=208 GeV; measured isotopical yields, σ for isotopes from Z=59 to Z=82; deduced 4-proton removal channel evidence. Isotopical separation. Abrasion-Ablation model, empirical parametrization EPAX.

doi: 10.1016/S0375-9474(97)00608-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0106.

1998SC09      Nucl.Phys. A630, 379c (1998)

C.Scheidenberger, K.Beckert, T.Beha, F.Bosch, H.Eickhoff, M.Falch, B.Franzke, Y.Fujita, H.Geissel, M.Hausmann, F.Herfurth, H.Irnich, H.C.Jung, Th.Kerscher, O.Klepper, H.-J.Kluge, C.Kozhuharov, G.Kraus, K.E.G.Lobner, G.Munzenberg, F.Nickel, F.Nolden, Yu.Novikov, Z.Patyk, T.Radon, H.Reich, B.Schlitt, W.Schwab, M.Steck, K.Summerer, H.Wollnik

Mass Measurements of Stored and Cooled Exotic Nuclei at GSI

NUCLEAR REACTIONS ⁹Be(²⁰⁹Bi, X), E=930 MeV/nucleon; measured proton-rich fragments masses, one-proton separation energies for Z=76-89. Pb deduced shell-correction energy vs mass number.

doi: 10.1016/S0375-9474(97)00775-6
Citations: PlumX Metrics

1998SC19      Phys.Rev. C57, 2205 (1998)

M.Schafer, W.-D.Schmidt-Ott, T.Dorfler, T.Hild, T.Pfeiffer, R.Collatz, H.Geissel, M.Hellstrom, Z.Hu, H.Irnich, N.Iwasa, M.Pfutzner, E.Roeckl, M.Shibata, B.Pfeiffer, K.Asahi, H.Izumi, H.Ogawa, H.Sato, H.Ueno, H.Okuno

Polarization in Fragmentation, g Factor of ³⁵K

NUCLEAR REACTIONS ⁹Be(⁴⁰Ca, X)³⁹Ca/³⁵K/³⁷K, E=500 MeV/nucleon; measured fragments beta asymmetry; deduced polarization. ³⁵K deduced g factor. Projectile fragment separator.

RADIOACTIVITY ³⁵K(β⁺) [from ⁹Be(⁴⁰Ca, X)]; measured T_1/2. Projectile fragment separator.

doi: 10.1103/PhysRevC.57.2205
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1998SU06      Nucl.Phys. A630, 402c (1998)

T.Suzuki, H.Geissel, O.Bochkarev, L.Chulkov, M.Golovkov, N.Fukunishi, D.Hirata, H.Irnich, Z.Janas, H.Keller, T.Kobayashi, G.Kraus, G.Munzenberg, S.Neumaier, F.Nickel, A.Ozawa, A.Piechaczeck, E.Roeckl, W.Schwab, K.Summerer, K.Yoshida, I.Tanihata

Neutron Skin of Na Isotopes and an Application to the EOS

NUCLEAR STRUCTURE Na; analyzed mass radii; deduced neutron skin features. Implications for equation of state.

doi: 10.1016/S0375-9474(97)00778-1
Citations: PlumX Metrics

1998SU07      Nucl.Phys. A630, 661 (1998)

T.Suzuki, H.Geissel, O.Bochkarev, L.Chulkov, M.Golovkov, N.Fukunishi, D.Hirata, H.Irnich, Z.Janas, H.Keller, T.Kobayashi, G.Kraus, G.Munzenberg, S.Neumaier, F.Nickel, A.Ozawa, A.Piechaczeck, E.Roeckl, W.Schwab, K.Summerer, K.Yoshida, I.Tanihata

Nuclear Radii of Na and Mg Isotopes

NUCLEAR REACTIONS C(²⁰Na, X), (²¹Na, X), (²²Na, X), (²³Na, X), (²⁵Na, X), (²⁶Na, X), (²⁷Na, X), (²⁸Na, X), (²⁹Na, X), (³⁰Na, X), (³¹Na, X), (³²Na, X), (²⁰Mg, X), (²²Mg, X), (²³Mg, X), (²⁴Mg, X), (²⁵Mg, X), (²⁷Mg, X), (²⁹Mg, X), (³⁰Mg, X), (³¹Mg, X), (³²Mg, X), (³³Mg, X), E=950 MeV/nucleon; measured interaction σ. ^{20,21,22,23,25,26,27,28,29,30,31,32}Na, ^{20,22,23,24,27,29,30,31,32}Mg deduced rms radii, neutron, proton skin features. Shell model calculations.

doi: 10.1016/S0375-9474(97)00799-9
Citations: PlumX Metrics

1997AL09      Phys.Rev.Lett. 78, 2313 (1997)

G.D.Alkhazov, M.N.Andronenko, A.V.Dobrovolsky, P.Egelhof, G.E.Gavrilov, H.Geissel, H.Irnich, A.V.Khanzadeev, G.A.Korolev, A.A.Lobodenko, G.Munzenberg, M.Mutterer, S.R.Neumaier, F.Nickel, W.Schwab, D.M.Seliverstov, T.Suzuki, J.P.Theobald, N.A.Timofeev, A.A.Vorobyov, V.I.Yatsoura

Nuclear Matter Distributions in ⁶He and ⁸He from Small Angle p-He Scattering in Inverse Kinematics at Intermediate Energy

NUCLEAR REACTIONS ¹H(α, α), (⁶He, ⁶He), (⁸He, ⁸He), E=674-699 MeV/nucleon; measured absolute differential σ; deduced model parameters. ^6,8He deduced nuclear matter radii.

doi: 10.1103/PhysRevLett.78.2313
Citations: PlumX Metrics

1997RA14      Phys.Rev.Lett. 78, 4701 (1997)

T.Radon, Th.Kerscher, B.Schlitt, K.Beckert, T.Beha, F.Bosch, H.Eickhoff, B.Franzke, Y.Fujita, H.Geissel, M.Hausmann, H.Irnich, H.C.Jung, O.Klepper, H.-J.Kluge, C.Kozhuharov, G.Kraus, K.E.G.Lobner, G.Munzenberg, Yu.Novikov, F.Nickel, F.Nolden, Z.Patyk, H.Reich, C.Scheidenberger, W.Schwab, M.Steck, K.Summerer, H.Wollnik

Schottky Mass Measurements of Cooled Proton-Rich Nuclei at the GSI Experimental Storage Ring

NUCLEAR REACTIONS ⁹Be(²⁰⁹Bi, X), E=930 MeV/nucleon; measured proton rich isotopes mass for Z=60-84. ¹⁹²Pb, ¹⁸⁹Tl, ¹⁹³Bi, ¹⁸⁰Os, ¹⁸⁸Hg deduced mass. ¹⁸⁴Pt deduced mass, mass excess.

doi: 10.1103/PhysRevLett.78.4701
Citations: PlumX Metrics

1997SC39      Nucl.Phys. A626, 315c (1997)

B.Schlitt, K.Beckert, F.Bosch, H.Eickhoff, B.Franzke, Y.Fujita, H.Geissel, M.Hausmann, H.Irnich, O.Klepper, H.-J.Kluge, C.Kozhuharov, G.Kraus, G.Munzenberg, F.Nickel, F.Nolden, Z.Patyk, T.Radon, H.Reich, C.Scheidenberger, W.Schwab, M.Steck, K.Summerer, Th.Winkler, T.Beha, M.Falch, Th.Kerscher, K.E.G.Lobner, H.C.Jung, H.Wollnik, Yu.Novikov

Schottky Mass Spectrometry at the ESR: A novel tool for precise direct mass measurements of exotic nuclei

NUCLEAR REACTIONS ⁹Be(¹⁹⁷Au, X), E=900 MeV/nucleon; ⁹Be(²⁰⁹Bi, X), E=930 MeV/nucleon; measured proton rich isotopes mass for Z=67-83. Schottky mass spectrometry.

doi: 10.1016/S0375-9474(97)00552-6
Citations: PlumX Metrics

1997SU04      Nucl.Phys. A616, 286c (1997)

T.Suzuki, H.Geissel, O.Bochkarev, L.Chulkov, M.Golovkov, D.Hirata, H.Irnich, Z.Janas, H.Keller, T.Kobayashi, G.Kraus, G.Munzenberg, S.Neumaier, F.Nickel, A.Ozawa, A.Piechaczek, E.Roeckl, W.Schwab, K.Summerer, K.Yoshida, I.Tanihata

Matter Radii of Na and Mg Isotopes

NUCLEAR REACTIONS C(²⁰Na, X), (²¹Na, X), (²²Na, X), (²³Na, X), (²⁵Na, X), (²⁶Na, X), (²⁷Na, X), (²⁸Na, X), (²⁹Na, X), (³⁰Na, X), (³¹Na, X), (³²Na, X), (²⁰Mg, X), (²²Mg, X), (²³Mg, X), (²⁴Mg, X), (²⁵Mg, X), (²⁷Mg, X), (²⁹Mg, X), (³⁰Mg, X), (³¹Mg, X), (³²Mg, X), (³³Mg, X), E=950 MeV/nucleon; measured interaction σ. ^{32,31,30,29,28,27,26,25,23,22,21,20}Na, ^{20,22,23,24,27,29,30,31,32}Mg deduced effective rms radii, nucleon skin thickness related features.

doi: 10.1016/S0375-9474(97)00099-7
Citations: PlumX Metrics

1997WO02      Nucl.Phys. A616, 346c (1997)

H.Wollnik, K.Beckert, T.Beha, F.Bosch, H.Eickhoff, B.Franzke, Y.Fujita, H.Geissel, M.Hausmann, H.Irnich, H.C.Jung, Th.Kerscher, O.Klepper, H.-J.Kluge, C.Kozhuharov, G.Kraus, K.E.G.Lobner, G.Munzenberg, F.Nickel, F.Nolden, Yu.Novikov, T.Radon, H.Reich, C.Scheidenberger, B.Schlitt, W.Schwab, A.Schwinn, M.Steck, K.Summerer

Direct Mass Measurements of Proton-Rich Nuclei in the Region from Tellurium to Polonium

NUCLEAR REACTIONS ⁹Be(²⁰⁹Bi, X), E=930 MeV/nucleon; measured fragments revolution frequencies in ESR; deduced mass of proton rich isotopes of Te-Po with mass 135-209.

doi: 10.1016/S0375-9474(97)00107-3
Citations: PlumX Metrics

1997WO11      Nucl.Phys. A626, 327c (1997)

H.Wollnik, K.Beckert, T.Beha, F.Bosch, A.Dolinsky, H.Eickhoff, M.Falch, B.Franzke, Y.Fujita, H.Geissel, M.Hausmann, Th.Horvath, H.Irnich, H.C.Jung, Th.Kerscher, O.Klepper, C.Kozhuharov, G.Kraus, K.E.G.Lobner, G.Munzenberg, F.Nickel, F.Nolden, Yu.Novikov, T.Radon, H.Reich, C.Scheidenberger, B.Schlitt, W.Schwab, A.Schwinn, M.Steck, K.Summerer, M.Theiss, T.Winkler

TOF-Mass-Measurements of Exotic Nuclei at the ESR of the GSI

doi: 10.1016/S0375-9474(97)00553-8
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1997ZI04      Nucl.Phys. A619, 151 (1997)

M.Zinser, F.Humbert, T.Nilsson, W.Schwab, H.Simon, T.Aumann, M.J.G.Borge, L.V.Chulkov, J.Cub, Th.W.Elze, H.Emling, H.Geissel, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, B.Jonson, J.V.Kratz, R.Kulessa, Y.Leifels, H.Lenske, A.Magel, A.C.Mueller, G.Munzenberg, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, K.Stelzer, J.Stroth, A.Surowiec, O.Tengblad, E.Wajda, E.Zude

Invariant-Mass Spectroscopy of ¹⁰Li and ¹¹Li

NUCLEAR REACTIONS C, Pb(¹¹Li, xn), E=280 MeV/nucleon; measured neutron multiplicity, breakup σ. ^11,10Li deduced resonances, decay features, γ-decay associated sum rule strengths.

doi: 10.1016/S0375-9474(97)00134-6
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1996CH24      Nucl.Phys. A603, 219 (1996)

L.Chulkov, G.Kraus, O.Bochkarev, P.Egelhof, H.Geissel, M.Golovkov, H.Irnich, Z.Janas, H.Keller, T.Kobayashi, G.Munzenberg, F.Nickel, A.Ogloblin, A.Ozawa, S.Patra, A.Piechaczek, E.Roeckl, W.Schwab, K.Summerer, T.Suzuki, I.Tanihata, K.Yoshida

Interaction Cross Sections and Matter Radii of A = 20 Isobars

NUCLEAR REACTIONS ¹²C(²⁰Ne, X), (²⁰O, X), (²⁰F, X), (²⁰Na, X), (²⁰Mg, X), E ≤ 1 GeV/nucleon; measured interaction σ; deduced matter rms radii. ²⁰O, ²⁰Ne, ²⁰F, ²⁰Na, ²⁰Mg deduced nucleon distribution rms radii differences. Secondary beams from ⁹Be(³⁶Ar, X), (⁴⁰Ar, X) reactions.

doi: 10.1016/0375-9474(96)00160-1
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1996NI02      Nucl.Phys. A598, 418 (1996)

T.Nilsson, F.Humbert, W.Schwab, H.Simon, M.H.Smedberg, M.Zinser, Th.Blaich, M.J.G.Borge, L.V.Chulkov, Th.W.Elze, H.Emling, H.Geissel, K.Grimm, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, B.Jonson, J.G.Keller, H.Klingler, A.A.Korsheninnikov, J.V.Kratz, R.Kulessa, D.Lambrecht, Y.Leifels, A.Magel, M.Mohar, A.C.Mueller, G.Munzenberg, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, B.M.Sherrill, K.Stelzer, J.Stroth, O.Tengblad, W.Trautmann, E.Wajda, M.V.Zhukov, E.Zude

⁶He and Neutron Momentum Distributions from ⁸He in Nuclear Break-Up Reactions at 240 MeV/u

NUCLEAR REACTIONS C(⁸He, X), E=240 MeV/nucleon; measured ⁶He, n-momentum distributions, invariant mass spectra; deduced two-neutron removal σ, reaction mechanism. Secondary ⁸He beam from ⁹Be(¹⁸O, X) reactions.

doi: 10.1016/0375-9474(95)00468-8
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1996RU18      Nucl.Instrum.Methods Phys.Res. A369, 23 (1996)

J.Ruzicka, S.Saro, V.P.Zrelov, P.V.Zrelov, E.D.Lapchik, H.Geissel, H.Irnich, C.Kozhuharov, A.Magel, G.Munzenberg, F.Nickel, C.Scheidenberger, H.-J.Schott, W.Schwab, T.Stohlker, B.Voss

Investigation of Possible Applications of Cherenkov Technique to Measure Average Energy of Beams of Relativistic ₇₉¹⁹⁷Au Nuclei in Energy Range 0.64-0.99 GeV/u

doi: 10.1016/0168-9002(95)00596-X
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1996SC22      Hyperfine Interactions 99, 117 (1996)

B.Schlitt, K.Beckert, T.Beha, H.Eickhoff, B.Franzke, H.Geissel, H.Irnich, H.C.Jung, T.F.Kerscher, O.Klepper, K.E.G.Lobner, G.Munzenberg, F.Nolden, Y.Novikov, T.Radon, H.Reich, A.Schwinn, M.Steck, K.Summerer, T.Winkler, H.Wollnik

Schottky Mass Spectrometry at the Heavy Ion Storage Ring ESR

NUCLEAR REACTIONS Ar(¹⁹⁷Au, X)¹⁹⁶Au/¹⁹⁵Au/¹⁹⁴Au/¹⁹²Au/¹⁹³Pt/¹⁹²Pt/¹⁹¹Pt/¹⁸⁷Pt/¹⁸⁸Ir/¹⁸⁷Ir/¹⁸⁵Os, E=295 MeV/nucleon; measured broad-band Schottky spectra residuals from ¹⁹⁷Au fragmentation. ¹⁸⁷Pt deduced mass. Heavy ion storage ring.

doi: 10.1007/BF02274915
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1996SC47      Nucl.Instrum.Methods Phys.Res. B117, 221 (1996)

I.Schall, D.Schardt, H.Geissel, H.Irnich, E.Kankeleit, G.Kraft, A.Magel, M.F.Mohar, G.Munzenberg, F.Nickel, C.Scheidenberger, W.Schwab

Charge-Changing Nuclear Reactions of Relativistic Light-Ion Beams (5 ≤ Z ≤ 10) Passing Through Thick Absorbers

NUCLEAR REACTIONS H, C, O, ²⁷Al(¹⁰B, X), (¹²C, X), (¹⁴N, X), (¹⁵O, X), (¹⁶O, X), (¹⁸F, X), (¹⁹Ne, X), (²⁰Ne, X), E=200-670 MeV/nucleon; measured fragments charge distributions; deduced partial, total charge-changing reactions σ. Water, lucite, polyethylene targets.

doi: 10.1016/0168-583X(96)00325-4
Citations: PlumX Metrics

1995AU05      Z.Phys. A352, 163 (1995)

T.Aumann, K.Summerer, H.Geissel, B.Blank, T.Brohm, H.-G.Clerc, S.Czajkowski, C.Donzaud, A.Grewe, E.Hanelt, A.Heinz, H.Irnich, M.de Jong, A.Junghans, J.V.Kratz, A.Magel, G.Munzenberg, F.Nickel, M.Pfutzner, A.Piechaczek, C.Rohl, C.Scheidenberger, K.-H.Schmidt, W.Schwab, S.Steinhauser, W.Trinder, B.Voss

Few-Neutron Removal from ²³⁸U at Relativistic Energies

NUCLEAR REACTIONS ²⁷Al, Cu, ²⁰⁸Pb(²³⁸U, xn), E=600, 950 MeV/nucleon; measured 1n-4n removal σ vs charge Z; deduced GDR, double GDR excitation channel dependence features.

doi: 10.1007/BF01298903
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1995CL04      Nucl.Phys. A590, 785 (1995)

H.-G.Clerc, M.de Jong, T.Brohm, M.Dornik, A.Grewe, E.Hanelt, A.Heinz, A.Junghans, C.Rohl, S.Steinhauser, B.Voss, C.Ziegler, K.-H.Schmidt, S.Czajkowski, H.Geissel, H.Irnich, A.Magel, G.Munzenberg, F.Nickel, A.Piechaczek, C.Scheidenberger, W.Schwab, K.Summerer, W.Trinder, M.Pfutzner, B.Blank, A.Ignatyuk, G.Kudyaev

The Influence of Fission on the Fragmentation of Relativistic ²⁰⁸Pb and ²³⁸U Projectiles in Peripheral Collisions

NUCLEAR REACTIONS Cu(²⁰⁸Pb, X), E=208 GeV; Cu(²³⁸U, X), E=226 GeV; measured isotopic yields, σ for Pb, Tl, U, Pa isotopes. Isotopical separation. Abrasion-ablation model, fission.

doi: 10.1016/0375-9474(95)00215-M
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0956.

1995HU06      Phys.Lett. 347B, 198 (1995)

F.Humbert, T.Nilsson, W.Schwab, M.Zinser, Th.Blaich, M.J.G.Borge, L.V.Chulkov, Th.W.Elze, H.Emling, B.Franzke, H.Freiesleben, H.Geissel, K.Grimm, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, L.Johannsen, B.Jonson, J.G.Keller, O.Klepper, H.Klingler, J.V.Kratz, R.Kulessa, D.Lambrecht, Y.Leifels, A.Magel, M.Mohar, A.C.Mueller, G.Munzenberg, P.Moller, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, B.M.Sherrill, H.Simon, K.Stelzer, J.Stroth, O.Tengblad, W.Trautmann, E.Wajda, E.Zude

Longitudinal and Transverse Momentum Distributions of ⁹Li Fragments from Break-Up of ¹¹Li

NUCLEAR REACTIONS C, ²⁷Al, Pb(¹¹Li, X), E=280 MeV/nucleon; measured ⁹Li transverse longitudinal momentum distributions following ¹¹Li breakup, two-neutron removal σ.

doi: 10.1016/0370-2693(95)00072-S
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1995IR01      Phys.Rev.Lett. 75, 4182 (1995)

H.Irnich, H.Geissel, F.Nolden, K.Beckert, F.Bosch, H.Eickhoff, B.Franzke, Y.Fujita, M.Hausmann, H.C.Jung, O.Klepper, C.Kozhuharov, G.Kraus, A.Magel, G.Munzenberg, F.Nickel, T.Radon, H.Reich, B.Schlitt, W.Schwab, M.Steck, K.Summerer, T.Suzuki, H.Wollnik

Half-Life Measurements of Bare, Mass-Resolved Isomers in a Storage-Cooler Ring

NUCLEAR REACTIONS ⁹Be(⁵⁸Ni, X), E=360-380 MeV/nucleon; measured fragment frequency, Schottky spectra; deduced ^52,53Fe, ^53mFe, ^52mMn decay features, T_1/2. Secondary beams, fragment separator, storage-cooler ring.

RADIOACTIVITY ^52,53Fe(β⁺); measured β⁺; ^52mMn(IT), (β⁺), (EC); ^53mFe(IT); measured β⁺+γ branches; deduced T_1/2. Sources from projectile fragmentation in ⁹Be(⁵⁸Ni, X) reaction. Secondary beams, fragment separator, storage-cooler ring.

doi: 10.1103/PhysRevLett.75.4182
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1995NE04      Nucl.Phys. A583, 799c (1995)

S.Neumaier, G.D.Alkhazov, M.N.Andronenko, T.Beha, K.-H.Behr, A.Brunle, K.Burkard, A.V.Dobrovolsky, P.Egelhof, C.Fischer, G.E.Gavrilov, H.Geissel, V.I.Iatsoura, H.Irnich, A.V.Khanzadeev, G.A.Korolev, A.A.Lobodenko, P.Lorenzen, G.Munzenberg, M.Mutterer, F.Nickel, W.Schwab, D.M.Seliverstov, P.Singer, T.Suzuki, J.P.Theobald, N.A.Timofeev, A.A.Vorobyov

Study of the Nucleon Density Distribution of ⁶He and ⁸He by Proton Elastic Scattering in Inverse Kinematics

NUCLEAR REACTIONS ¹H(α, α), E=699 MeV/nucleon; ¹H(⁶He, ⁶He), E=717 MeV/nucleon; ¹H(⁸He, ⁸He), E=674 MeV/nucleon; measured differential σ vs four momentum transfer. ⁸He deduced neutron skin evidence.

doi: 10.1016/0375-9474(94)00761-B
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1995NI04      Nucl.Phys. A583, 795c (1995)

T.Nilsson, F.Humbert, W.Schwab, M.Zinser, Th.Blaich, M.J.G.Borge, L.V.Chulkov, H.Eickhoff, Th.W.Elze, H.Emling, B.Franzke, H.Freiesleben, H.Geissel, K.Grimm, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, L.Johannsen, B.Jonson, J.G.Keller, O.Klepper, H.Klingler, J.V.Kratz, R.Kulessa, D.Lambrecht, Y.Leifels, A.Magel, M.Mohar, E.F.Moore, A.C.Mueller, G.Munzenberg, P.Moller, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, B.M.Sherrill, H.Simon, K.Stelzer, J.Stroth, O.Tengblad, W.Trautmann, E.Wajda, E.Zude, and the S034 Collaboration

Dissociation of ⁸He into ⁶He + n + X at 240 MeV/u

NUCLEAR REACTIONS C, Pb(⁸He, X), E=240 MeV/nucleon; measured (⁶He+n) projectile breakup, product transverse momentum distribution.

doi: 10.1016/0375-9474(94)00760-K
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1995SC10      Z.Phys. A350, 283 (1995)

W.Schwab, H.Geissel, H.Lenske, K.-H.Behr, A.Brunle, K.Burkard, H.Irnich, T.Kobayashi, G.Kraus, A.Magel, G.Munzenberg, F.Nickel, K.Riisager, C.Scheidenberger, B.M.Sherrill, T.Suzuki, B.Voss

Observation of Proton Halo in ⁸B

NUCLEAR REACTIONS C, ²⁷Al, Pb(⁸B, ⁷Be), E=1471 MeV/nucleon; measured ⁷Be longitudinal momentum distribution. ⁸B deduced proton halo characteristics. Quasiparticle RPA comparison.

doi: 10.1007/BF01291183
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1995SU18      Phys.Rev.Lett. 75, 3241 (1995)

T.Suzuki, H.Geissel, O.Bochkarev, L.Chulkov, M.Golovkov, D.Hirata, H.Irnich, Z.Janas, H.Keller, T.Kobayashi, G.Kraus, G.Munzenberg, S.Neumaier, F.Nickel, A.Ozawa, A.Piechaczek, E.Roeckl, W.Schwab, K.Summerer, K.Yoshida, I.Tanihata

Neutron Skin of Na Isotopes Studied Via Their Interaction Cross Sections

NUCLEAR REACTIONS C(²⁰Na, X), (²¹Na, X), (²²Na, X), (²³Na, X), (²⁵Na, X), (²⁶Na, X), (²⁷Na, X), (²⁸Na, X), (²⁹Na, X), (³⁰Na, X), (³¹Na, X), (³²Na, X), E=950 MeV/nucleon; measured interaction σ. ^{20,21,22,23,25,26,27,28,29,30,31,32}Na deduced effective rms radii, proton-neutron separation energy difference.

doi: 10.1103/PhysRevLett.75.3241
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1995ZI03      Phys.Rev.Lett. 75, 1719 (1995)

M.Zinser, F.Humbert, T.Nilsson, W.Schwab, Th.Blaich, M.J.G.Borge, L.V.Chulkov, H.Eickhoff, Th.W.Elze, H.Emling, B.Franzke, H.Freiesleben, H.Geissel, K.Grimm, D.Guillemaud-Mueller, P.G.Hansen, R.Holzmann, H.Irnich, B.Jonson, J.G.Keller, O.Klepper, H.Klingler, J.V.Kratz, R.Kulessa, D.Lambrecht, Y.Leifels, A.Magel, M.Mohar, A.C.Mueller, G.Munzenberg, F.Nickel, G.Nyman, A.Richter, K.Riisager, C.Scheidenberger, G.Schrieder, B.M.Sherrill, H.Simon, K.Stelzer, J.Stroth, O.Tengblad, W.Trautmann, E.Wajda, E.Zude

Study of the Unstable Nucleus ¹⁰Li in Stripping Reactions of the Radioactive Projectiles ¹¹Be and ¹¹Li

NUCLEAR REACTIONS C(¹¹Li, X), E=280 MeV/nucleon; (¹¹Be, X), E=460 MeV/nucleon; measured neutron radial momentum distributions in coincidence with fragment following projectile breakup. ¹⁰Li deduced possible level. ¹¹Li deduced neutron halo related features.

doi: 10.1103/PhysRevLett.75.1719
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1994MA67      Nucl.Instrum.Methods Phys.Res. B94, 548 (1994)

A.Magel, H.Geissel, B.Voss, P.Armbruster, T.Aumann, M.Bernas, B.Blank, T.Brohm, H.-G.Clerc, S.Czajkowski, H.Folger, A.Grewe, E.Hanelt, A.Heinz, H.Irnich, M.de Jong, A.Junghans, F.Nickel, M.Pfutzner, A.Piechaczek, C.Rohl, C.Scheidenberger, K.-H.Schmidt, W.Schwab, S.Steinhauser, K.Summerer, W.Trinder, H.Wollnik, G.Munzenberg

First Spatial Isotopic Separation of Relativistic Uranium Projectile Fragments

NUCLEAR REACTIONS Cu(²³⁸U, X), E=950 MeV/nucleon; measured fragment position distributions; deduced ²³⁶U separation, other characteristics of fragment separator.

doi: 10.1016/0168-583X(94)95436-4
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1994SC17      Phys.Lett. 325B, 313 (1994)

K.-H.Schmidt, A.Heinz, H.-G.Clerc, B.Blank, T.Brohm, S.Czajkowski, C.Donzaud, H.Geissel, E.Hanelt, H.Irnich, M.C.Itkis, M.de Jong, A.Junghans, A.Magel, G.Munzenberg, F.Nickel, M.Pfutzner, A.Piechaczek, C.Rohl, C.Scheidenberger, W.Schwab, S.Steinhauser, K.Summerer, W.Trinder, B.Voss, S.V.Zhdanov

Low-Energy Fission Studies of Neutron-Deficient Projectile Fragments of ²³⁸U

NUCLEAR REACTIONS C, ¹H, ²⁰⁸Pb(²³⁸U, F), E=relativistic; measured projectile fragmentation followed by residue fission fragment charge distribution. Neutron-deficient actinium, Th, U, protoactinium isotopes.

doi: 10.1016/0370-2693(94)90017-5
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1994SC40      Z.Phys. A350, 215 (1994)

W.-D.Schmidt-Ott, K.Asahi, Y.Fujita, H.Geissel, K.-D.Gross, T.Hild, H.Irnich, M.Ishihara, K.Krumbholz, V.Kunze, A.Magel, F.Meissner, K.Muto, F.Nickel, H.Okuno, M.Pfutzner, C.Scheidenberger, K.Suzuki, M.Weber, C.Wennemann

Spin Alignment of ⁴³Sc Produced in the Fragmentation of 500 MeV/u ⁴⁶Ti

NUCLEAR REACTIONS ⁹Be(⁴⁶Ti, X), E=500 MeV/nucleon; measured γ(θ, H, t). ^43mSc deduced spin alignment. Projectile fragmentation.

doi: 10.1007/BF01289585
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1994SC42      Nucl.Instrum.Methods Phys.Res. B90, 36 (1994)

C.Scheidenberger, H.Geissel, Th.Stohlker, H.Folger, H.Irnich, C.Kozhuharov, A.Magel, P.H.Mokler, R.Moshammer, G.Munzenberg, F.Nickel, M.Pfutzner, P.Rymuza, W.Schwab, J.Ullrich, B.Voss

Charge States and Energy Loss of Relativistic Heavy Ions in Matter

NUCLEAR REACTIONS C, ²⁷Al, Ni(²⁰⁹Bi, X), E=82 MeV/nucleon; measured X-ray spectra. C, Ni(²⁰⁹Bi, X), (¹⁹⁷Au, X), E=80-1000 MeV/nucleon; measured total EC-capture σ vs E, ionization σ. Solid, gaseous media.

doi: 10.1016/0168-583X(94)95506-9
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