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NSR database version of April 26, 2024.

Search: Author = K.A.Muller

Found 5 matches.

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2001DE11      J.Phys.(London) G27, L29 (2001)

F.W.N.de Boer, K.Bethge, H.Bokemeyer, R.van Dantzig, J.van Klinken, V.Mironov, K.A.Muller, K.E.Stiebing

Further Search for a Neutral Boson with a Mass Around 9 MeV/c²

NUCLEAR REACTIONS ⁷Li(p, e⁺e^-), E=1.1 MeV; ¹¹B(d, ne⁺e^-), E=1.6 MeV; measured electron-positron sum energies, angular correlations; deduced possible neutral boson.

doi: 10.1088/0954-3899/27/4/102
Citations: PlumX Metrics

2000ST19      Eur.Phys.J. A 8, 87 (2000)

K.E.Stiebing, K.A.Muller, J.Baumann, K.Bethge, J.Bernhardt, H.Bokemeyer, H.Folger, O.Frohlich, O.Hohn, G.Kavermann, G.Lambrinidis, A.Muller, J.Peter, S.Runkel, L.Schmidt, H.Schmidt-Bocking, P.Senger, P.Thee, J.Ullrich

On the Spectroscopy of Atomic Electrons (Positrons) in the Energy Range of 10 to 50 MeV from Heavy-Ion Collisions at Intermediate Energies

NUCLEAR REACTIONS Pb(Pb, X), E=60 MeV/nucleon; calculated electron, positron spectra, detector design characteristics. Monte Carlo simulations.

RADIOACTIVITY ¹²B(β^-) [from ¹¹B(d, p)]; measured Eβ, Iβ. Test of prototype detector.

doi: 10.1007/s100500070122
Citations: PlumX Metrics

2000TE02      Phys.Rev.Lett. 84, 1990 (2000)

D.R.Temprano, J.Mesot, S.Janssen, K.Conder, A.Furrer, H.Mutka, K.A.Muller

Large Isotope Effect on the Pseudogap in the High-Temperature Superconductor HoBa₂Cu₄O₈

NUCLEAR MOMENTS ^16,18O; analyzed intrinsic linewidths in superconducting material; deduced isotope effect in relaxation rate.

doi: 10.1103/PhysRevLett.84.1990
Citations: PlumX Metrics

1997DE46      J.Phys.(London) G23, L85 (1997)

F.W.N.de Boer, R.van Dantzig, J.van Klinken, K.Bethge, H.Bokemeyer, A.Buda, K.A.Muller, K.E.Stiebing

Excess in Nuclear e⁺e^- Pairs Near 9 MeV/c² Invariant Mass

NUCLEAR REACTIONS ⁷Li, ¹¹B(p, e⁺e^-), E not given; ¹²C(p, p'e⁺e), E=20 MeV; ¹⁹F(p, γ), E=5.2 MeV; ¹¹B(p, e⁺e^-), E=98 MeV; analyzed pair production data; deduced evidence for short-lived neutral boson. Other data input.

doi: 10.1088/0954-3899/23/11/001
Citations: PlumX Metrics

1996DE51      Phys.Lett. 388B, 235 (1996)

F.W.N.de Boer, O.Frohlich, K.E.Stiebing, K.Bethge, H.Bokemeyer, A.Balanda, A.Buda, R.van Dantzig, Th.W.Elze, H.Folger, J.van Klinken, K.A.Muller, K.Stelzer, P.Thee, M.Waldschmidt

A Deviation in Internal Pair Conversion

NUCLEAR REACTIONS ⁷Li, ¹¹B(p, e⁺e^-), E not given; measured sum energy spectra, pairs yield, e⁺e^-(θ). ¹²C, ⁸Be transition deduced M1 angular correlation deviates from internal pair conversion.

doi: 10.1016/S0370-2693(96)01311-1
Citations: PlumX Metrics