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NSR database version of April 11, 2024.

Search: Author = H.J.Pfeiffer

Found 17 matches.

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1982HA18      Z.Phys. A305, 189 (1982)

F.J.Hartmann, R.Bergmann, H.Daniel, H.-J.Pfeiffer, T.von Egidy, W.Wilhelm

Measurement of the Muonic X-Ray Cascade in Mg, Al, In, Ho, and Au

ATOMIC PHYSICS Mg, Al, In, Ho, Au; measured muonic E(X-ray), I(X-ray); deduced electronic K-shell filling rates.

doi: 10.1007/BF01417434
Citations: PlumX Metrics


1982SE08      Nucl.Phys. A386, 429 (1982)

U.Sennhauser, H.-J.Pfeiffer, H.K.Walter, F.W.Schleputz, H.S.Pruys, R.Engfer, R.Hartmann, E.A.Hermes, P.Heusi, H.P.Isaak, W.H.A.Hesselink

Spectroscopy of Single and Correlated Charged Particles Emitted following Bound Pion Absorption in 6Li and 7Li

NUCLEAR REACTIONS 6,7Li(π-, pX), (π-, dX), (π-, tX), (π-, 2p), (π-, pd), (π-, pt), (π-, 2d), (π-, dt), (π-, 2t), E at rest; measured inclusive σ(Ep), σ(Ed), σ(Et), (particle)(particle)-coin, σ(θ1, θ2); deduced yields, missing mass spectra.

doi: 10.1016/0375-9474(82)90029-X
Citations: PlumX Metrics


1982SE09      Nucl.Phys. A386, 447 (1982)

U.Sennhauser, W.Dey, H.-J.Pfeiffer, H.K.Walter, H.S.Pruys, F.W.Schleputz, R.Engfer, R.Hartmann, E.A.Hermes, P.Heusi, H.P.Isaak, W.H.A.Hesselink

Spectroscopy of Two Coincident Charged Particles Emitted following Bound Pion Absorption in 12C, 59Co and 197Au

NUCLEAR REACTIONS 12C, 59Co, 197Au(π-, 2p), (π-, pd), (π-, pt), (π-, p3He), (π-, pα), (π-, 2d), (π-, dt), (π-, d3He), (π-, dα), (π-, 2t), (π-, t3He), (π-, tα), (π-, 2α), E at rest; measured (particle)(particle)-coin, σ(θ1, θ2); deduced yields, missing mass spectra. Pair absorption model, final state interactions.

doi: 10.1016/0375-9474(82)90030-6
Citations: PlumX Metrics


1981AS07      Phys.Rev. C23, 2173 (1981)

D.Ashery, I.Navon, G.Azuelos, H.K.Walter, H.J.Pfeiffer, F.W.Schleputz

True Absorption and Scattering of Pions on Nuclei

NUCLEAR REACTIONS Li, C, Al, Fe, Nb, Bi(π+, π+'), (π+, X), E=85-315 MeV; Li, C, Al, Fe, Nb, Bi(π-, π-'), (π-, X), E=125, 165 MeV; measured σ(θ); deduced σ(absorption), reaction mechanism.

doi: 10.1103/PhysRevC.23.2173
Citations: PlumX Metrics


1981PR02      Nucl.Phys. A352, 388 (1981)

H.S.Pruys, R.Engfer, R.Hartmann, E.A.Hermes, H.P.Isaak, F.W.Schlepuetz, U.Sennhauser, W.Dey, K.Hess, H.-J.Pfeiffer, H.K.Walter, W.Hesselink

Charged Particle Emission following the Absorption of Stopped π- in 12C, 59Co and 197Au

NUCLEAR REACTIONS 12C, 59Co, 197Au(π-, p), (π-, d), (π-, t), (π-,3He), (π-, α), E at rest; measured σ(Ep), σ(Ed), σ(Et), σ(E(3He)), σ(Eα). Quasideuteron pion absorption model.

doi: 10.1016/0375-9474(81)90418-8
Citations: PlumX Metrics


1980DA13      Nucl.Phys. A345, 409 (1980)

H.Daniel, H.-J.Pfeiffer, P.Stoeckel, T. Von Egidy, H.P.Povel

Direct Measurement of the Transfer Rate pμ+Ar → p+Arμ at High Gas Pressure

ATOMIC PHYSICS, Mesic-Atoms 1H, 38Ar; measured muonic X-rays; deduced H to Ar muon transfer rate.

doi: 10.1016/0375-9474(80)90347-4
Citations: PlumX Metrics


1980NA06      Phys.Rev. C22, 717 (1980)

I.Navon, D.Ashery, G.Azuelos, H.J.Pfeiffer, H.K.Walter, F.W.Schleputz

True Absorption and Scattering of π+ on Carbon in the (3, 3) Resonance Region

NUCLEAR REACTIONS 12C(π+, π+'), (π+, X), E=85-245 MeV; measured σ(E, θ), σ(absorption); deduced reaction mechanism for backward scattering, σ(reaction).

doi: 10.1103/PhysRevC.22.717
Citations: PlumX Metrics


1979NA04      Phys.Rev.Lett. 42, 1465 (1979)

I.Navon, D.Ashery, G.Azuelos, H.J.Pfeiffer, H.K.Walter, F.W.Schleputz

True Absorption and Scattering of 125-MeV Pions on Nuclei

NUCLEAR REACTIONS Li, C, Al, Fe, Nb, Bi(π+, π+), (π-, π-), (π+, X), (π-, X), E=125 MeV; measured σ(θ); deduced absorption σ.

doi: 10.1103/PhysRevLett.42.1465
Citations: PlumX Metrics


1979PR02      Nucl.Phys. A316, 365 (1979)

H.S.Pruys, R.Engfer, R.Hartmann, U.Sennhauser, H.-J.Pfeiffer, H.K.Walter, J.Morgenstern, A.Wyttenbach, E.Gadioli, E.Gadioli-Erba

Absorption of Stopped π- in 59Co, 75As, 197Au and 209Bi Investigated by in-Beam and Activation γ-Ray Spectroscopy

NUCLEAR REACTIONS 59Co, 75As, 197Au, 209Bi(π-, xnyp), E=0 MeV; measured Eγ, Iγ, E(X-ray), I(X-ray); deduced production σ, high spin states.

doi: 10.1016/0375-9474(79)90043-5
Citations: PlumX Metrics


1978DE30      Helv.Phys.Acta 51, 87 (1978)

W.Dey, H.J.Pfeiffer, U.Sennhauser, H.K.Walter, R.Engfer, R.Hartmann, E.A.Hermes, H.P.Isaak, H.S.Pruys, F.W.Schleputz

Charged Particle Emission Following Negative Pion Absorption in Nuclei

NUCLEAR REACTIONS 12C, 59Co, 197Au(π-, p), 12C, 59Co, 197Au(π-, d), 12C, 59Co, 197Au(π-, t), 12C, 59Co, 197Au(π-,3He), 12C, 59Co, 197Au(π-, α), 12C(π-,6Li), E=0; measured σ.


1978HA37      Nucl.Phys. A308, 345 (1978)

R.Hartmann, H.P.Isaak, R.Engfer, E.A.Hermes, H.S.Pruys, W.Dey, H.J.Pfeiffer, U.Sennhauser, H.K.Walter, J.Morgenstern

Spectroscopy of Single and Correlated Neutrons Following Pion Absorption in 12C, 59Co and 197Au

NUCLEAR REACTIONS 12C, 59Co, 197Au(π-, xn), E at rest; measured neutron energy spectrum, n-n correlation; deduced neutron multiplicities, nuclear temperature.

doi: 10.1016/0375-9474(78)90556-0
Citations: PlumX Metrics


1977AL21      Phys.Rev.Lett. 39, 864 (1977)

A.Altman, J.Alster, D.Ashery, I.Navon, H.J.Pfeiffer, H.K.Walter, E.A.Hermes, F.W.Schleputz

Experimental Study of the Reaction 7Li(π+, π0)7Be in the (3, 3) Resonance Region

NUCLEAR REACTIONS 7Li(π+, π0), E=90, 130, 170, 210 MeV; measured σ(E, Eγ, θ) to level in 7Be.

doi: 10.1103/PhysRevLett.39.864
Citations: PlumX Metrics


1977PR03      Helv.Phys.Acta 50, 199 (1977)

H.S.Pruys, R.Hartmann, R.Engfer, U.Sennhauser, W.Dey, H.-J. Pfeiffer, H.K.Walter, J.Morgenstern, A.Wyttenbach

Absorption of Stopped π- in 75As and 197Au

NUCLEAR REACTIONS 75As, 197Au(π-, X), E=0 MeV; measured prompt γ, X-ray spectra.


1976HA24      Phys.Rev.Lett. 37, 331 (1976)

F.J.Hartmann, T.von Egidy, R.Bergmann, M.Kleber, H.-J.Pfeiffer, K.Springer, H.Daniel

Measurement of the Muonic X-Ray Cascade in Metallic Iron

ATOMIC PHYSICS, Mesic-Atoms Fe; measured K, L, M, N, O X-rays in muonic Fe.

doi: 10.1103/PhysRevLett.37.331
Citations: PlumX Metrics


1976PF01      Nucl.Phys. A264, 498 (1976)

H.-J.Pfeiffer, H.Daniel

Elektromagnetische Kernradien der stabilen Argon-Isotope

ATOMIC PHYSICS, Mesic-Atoms 36,38,40Ar; measured muonic X-rays; deduced rms nuclear radii, model-independent radii. Muonic atoms.

doi: 10.1016/0375-9474(76)90419-X
Citations: PlumX Metrics


1975PF01      Nucl.Phys. A254, 433 (1975)

H.-J.Pfeiffer, K.Springer, H.Daniel

Intensitaten myonischer Rontgenlinien in Argon, in Wasserstoff plus Argon und in Argon plus Neon

ATOMIC PHYSICS Ar, 2H(μ-, X-ray); measured muonic X-rays. High pressure gas target.

doi: 10.1016/0375-9474(75)90229-8
Citations: PlumX Metrics


1974DA05      Phys.Lett. 48B, 109 (1974)

H.Daniel, H.-J.Pfeiffer, K.Springer, P.Stoeckel, G.Backenstoss, L.Tauscher

Electric Charge Radius of 36A, "40Ar"

ATOMIC PHYSICS, Mesic-Atoms 36Ar; measured E(X-ray). 36Ar deduced charge radius.

doi: 10.1016/0370-2693(74)90655-8
Citations: PlumX Metrics


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