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NSR database version of April 24, 2024.

Search: Author = H.P.Isaak

Found 13 matches.

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1985KO09      Nucl.Phys. A436, 717 (1985)

T.Kozlowski, W.Bertl, H.P.Povel, U.Sennhauser, H.K.Walter, A.Zglinski, R.Engfer, Ch.Grab, E.A.Hermes, H.P.Isaak, A.Van Der Schaaf, J.Van Der Pluym, W.H.A.Hesselink

Energy Spectra and Asymmetries of Neutrons Emitted after Muon Capture

NUCLEAR REACTIONS O, Si, Ca, Pb(μ-, xn), E at rest; measured E(n), asymmetry parameter a(n)(E), nn-coin.

doi: 10.1016/0375-9474(85)90556-1
Citations: PlumX Metrics


1983HE17      Nucl.Phys. A407, 429 (1983)

P.Heusi, H.P.Isaak, H.S.Pruys, R.Engfer, E.A.Hermes, T.Kozlowski, U.Sennhauser, H.K.Walter

Coincident Emission of Neutrons and Charged Particles after π- Absorption in 6Li, 7Li, 12C, 59Co and 197Au

NUCLEAR REACTIONS 6,7Li, 12C, 59Co, 197Au(π-, 2n), (π-, np), (π-, nd), (π-, nt), E at rest; measured (particle)(particle)-coin, σ(E1, E2, θ); deduced yields. Quasideuteron absorption model.

doi: 10.1016/0375-9474(83)90660-7
Citations: PlumX Metrics


1983IS01      Nucl.Phys. A392, 368 (1983)

H.P.Isaak, A.Zglinski, R.Engfer, R.Hartmann, E.A.Hermes, H.S.Pruys, F.W.Schleputz, T.Kozlowski, U.Sennhauser, H.K.Walter, K.Junker, N.C.Mukhopadhyay

Inclusive Neutron Spectra from the Absorption of Stopped Negative Pions in Heavy Nuclei

NUCLEAR REACTIONS 165Ho, 181Ta, 197Au, Tl, Pb, 209Bi, 238U(π-, xn), E at rest; measured σ(En); deduced multiplicities, nuclear temperatures.

doi: 10.1016/0375-9474(83)90133-1
Citations: PlumX Metrics


1983IS02      Nucl.Phys. A392, 385 (1983)

H.P.Isaak, H.S.Pruys, R.Engfer, E.A.Hermes, F.W.Schleputz, A.Zglinski, T.Kozlowski, U.Sennhauser, H.K.Walter

Inclusive Neutron and Charged Particle Spectra from the Absorption of Stopped Negative Pions in Nickel Isotopes

NUCLEAR REACTIONS 58,60,62,64Ni(π-, xn), (π-, xp), (π-, xd), (π-, xt), (π-, xα), E at rest; measured neutron, charged particle energy spectra; deduced particle multiplicities, nuclear temperatures.

doi: 10.1016/0375-9474(83)90134-3
Citations: PlumX Metrics


1982IS10      Helv.Phys.Acta 55, 477 (1982)

H.P.Isaak, P.Heusi, H.S.Pruys, R.Engfer, E.A.Hermes, T.Kozlowski, U.Sennhauser, H.K.Walter

Single and Coincident Neutron Emission after the Absorption of Stopped Negative Pions in 6Li, 7Li, 12C, 59Co and 197Au

NUCLEAR REACTIONS 7,6Li, 12C, 59Co, 197Au(π-, n), (π-, 2n), (π-, xn), E at rest; measured σ(En), nn-coin; deduced multiplicities, pion absorption mechanism.


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


1981HE18      Helv.Phys.Acta 53, 649 (1981)

P.Heusi, R.Engfer, E.A.Hermes, H.P.Isaak, H.S.Pruys, F.W.Schleputz, A.Zglinski, T.Kozlowski, U.Sennhauser, H.K.Walter

Coincident Emission of Neutrons and Charged Particles following Negative Pion Capture in 12C

NUCLEAR REACTIONS 12C(π-, np), (π-, nd), (π-, nt), E at rest; measured np-, nd-, nt-coin; deduced neutron-proton, proton-proton pair absorption ratio.


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


1981SE11      Phys.Lett. 103B, 409 (1981)

U.Sennhauser, L.Felawka, T.Kozlowski, H.K.Walter, F.W.Schlepuetz, R.Engfer, E.A.Hermes, P.Heusi, H.P.Isaak, H.S.Pruys, A.Zglinski, W.H.A.Hesselink

Observation of Particle Unstable 4H in Pion Absorption in 7Li

NUCLEAR REACTIONS 7Li(π-, 2t), E at rest; measured σ(E1, E2); 4H deduced level, reduced width.

doi: 10.1016/0370-2693(81)90071-X
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


1976DE39      Helv.Phys.Acta 49, 778 (1976)

W.Dey, H.P.Isaak, H.K.Walter, R.Engfer, H.Guyer, R.Hartmann, E.A.Hermes, H.Muller, H.S.Pruys, W.Reichart, J.Morgenstern

Measurement of Neutrons and Charged Particles Following π- Absorption in Nuclei

NUCLEAR REACTIONS 12C, 181Ta, 197Au(π-, p), (π-, d), (π-, t), (π-, n), (π-,3He), (π-, α), E=0 MeV; measured spectra.


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