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NSR database version of May 24, 2024.

Search: Author = G.Borchert

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2016TR06      Phys.Lett. B 759, 583 (2016)

M.Trassinelli, D.F.Anagnostopoulos, G.Borchert, A.Dax, J.-P.Egger, D.Gotta, M.Hennebach, P.Indelicato, Y.-W.Liu, B.Manil, N.Nelms, L.M.Simons, A.Wells

Measurement of the charged pion mass using X-ray spectroscopy of exotic atoms

doi: 10.1016/j.physletb.2016.06.025
Citations: PlumX Metrics


2003MA73      Hyperfine Interactions 146-147, 343 (2003)

B.Manil, D.F.Anagnostopoulos, S.Biri, G.L.Borchert, W.Breunlich, J.P.Egger, D.Gotta, A.Gruber, M.Hennebach, P.Indelicato, T.Jensen, Y.W.Liu, V.Markushin, N.Nelms, L.M.Simons, H.Zmeskal

Measurement of the Strong Interaction Shift and Width of the Ground State of Pionic Hydrogen

ATOMIC PHYSICS, Mesic-atoms 1H, O; measured transition energies and widths in pionic hydrogen and oxygen.

doi: 10.1023/B:HYPE.0000004221.86162.c0
Citations: PlumX Metrics


2002BU10      Nucl.Instrum.Methods Phys.Res. A481, 378 (2002)

M.Buscher, H.Junghans, V.Koptev, M.Nekipelov, K.Sistemich, H.Stroher, S.Barsov, G.Borchert, W.Borgs, M.Debowski, W.Erven, R.Esser, P.Fedorets, D.Gotta, M.Hartmann, V.Hejny, A.Kacharava, H.R.Koch, V.Komarov, P.Kulessa, A.Kulikov, G.Macharashvili, S.Merzliakov, S.Mikirtychiants, H.Muller, A.Mussgiller, R.Nellen, M.Nioradze, H.Ohm, A.Petrus, F.Rathmann, Z.Rudy, R.Schleichert, Chr.Schneider, O.W.B.Schult, H.J.Stein, I.Zychor

Identification of K+-Mesons from Subthreshold pA Collisions with ANKE at COSY-Julich

NUCLEAR REACTIONS 12C(p, K+X), E=1.0 GeV; measured kaon production σ(E, θ).

doi: 10.1016/S0168-9002(01)01401-2
Citations: PlumX Metrics


2001BO58      Hyperfine Interactions 132, 195 (2001)

G.L.Borchert, B.Manil, D.Anagnostopoulos, J.P.Egger, D.Gotta, M.Hennebach, P.Indelicato, Y.W.Liu, N.Nelms, L.M.Simons

Precision Measurement of the Charged Pion Mass by High Resolution X-Ray Spectroscopy

ATOMIC PHYSICS, Mesic-atoms O(μ-, X), N(π-, X), E at rest; measured X-ray spectra.

doi: 10.1023/A:1011967821361
Citations: PlumX Metrics


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
Citations: PlumX Metrics


2000BO58      Hyperfine Interactions 127, 149 (2000)

G.L.Borchert, D.Anagnostopoulos, M.Augsburger, C.Castelli, D.Chatellard, J.P.Egger, P.El-Khoury, M.Elble, H.Gorke, D.Gotta, P.Hauser, P.Indelicato, K.Kirch, S.Lenz, N.Nelms, K.Rashid, O.W.B.Schult, Th.Siems, L.M.Simons

High resolution X-ray spectroscopy in light antiprotonic atoms

ATOMIC PHYSICS 1,2H, 3He, 20Ne(p-bar, X), E at rest; measured antiprotonic atoms energy levels. Focussing crystal spectrometer.

doi: 10.1023/A:1012675013623
Citations: PlumX Metrics


1999AU06      Phys.Lett. 461B, 417 (1999)

M.Augsburger, D.F.Anagnostopoulos, G.Borchert, D.Chatellard, J.-P.Egger, P.El-Khoury, H.Gorke, D.Gotta, P.Hauser, P.Indelicato, K.Kirch, S.Lenz, K.Rashid, Th.Siems, L.M.Simons

Measurement of the Strong Interaction Parameters in Antiprotonic Deuterium

NUCLEAR REACTIONS 2H(p-bar, X), E at rest; measured antiprotonic deuterium X-ray spectra; deduced strong interaction parameters, mean absorption width.

ATOMIC PHYSICS 2H(p-bar, X), E at rest; measured antiprotonic deuterium X-ray spectra; deduced strong interaction parameters, mean absorption width.

doi: 10.1016/S0370-2693(99)00840-0
Citations: PlumX Metrics


1999AU07      Nucl.Phys. A658, 149 (1999)

M.Augsburger, D.F.Anagnostopoulos, G.Borchert, D.Chatellard, J.-P.Egger, P.El-Khoury, H.Gorke, D.Gotta, P.Hauser, P.Indelicato, K.Kirch, S.Lenz, K.Rashid, Th.Siems, L.M.Simons

Measurement of the Strong Interaction Parameters in Antiprotonic Hydrogen and Probable Evidence for an Interference with Inner Bremsstrahlung

ATOMIC PHYSICS 1H(p-bar, X), E at rest; measured antiprotonic hydrogen strong interaction parameters; deduced inner bremsstrahlung effects. Comparison with previous results.

NUCLEAR REACTIONS 1H(p-bar, X), E at rest; measured antiprotonic hydrogen strong interaction parameters; deduced inner bremsstrahlung effects. Comparison with previous results.

doi: 10.1016/S0375-9474(99)00352-8
Citations: PlumX Metrics


1999AU08      Hyperfine Interactions 118, 59 (1999)

M.Augsburger, D.F.Anagnostopoulos, G.Borchert, D.Chatellard, J.-P.Egger, P.El-Khoury, H.Gorke, D.Gotta, P.Hauser, P.Indelicato, K.Kirch, S.Lenz, Th.Siems, L.M.Simons

Measurement of strong interaction parameters in antiprotonic hydrogen and deuterium

NUCLEAR REACTIONS 1,2H(p-bar, X), E at rest; measured X-ray spectra from antiprotonic hydrogen, deuterium; deduced strong interaction shift.

ATOMIC PHYSICS 1,2H(p-bar, X), E at rest; measured X-ray spectra from antiprotonic hydrogen, deuterium; deduced strong interaction shift.

doi: 10.1023/A:1012676201192
Citations: PlumX Metrics


1999GO14      Nucl.Phys. A655, 305c (1999)

D.Gotta, D.F.Anagnostopoulos, M.Augsburger, G.Borchert, C.Castelli, D.Chatellard, P.El-Khoury, J.-P.Egger, H.Gorke, P.Hauser, P.Indelicato, K.Kirch, S.Lenz, N.Nelms, K.Rashid, O.W.B.Schult, Th.Siems, L.M.Simons

New Results on Strong-Interaction Effects in Antiprotonic Hydrogen

ATOMIC PHYSICS 1,2H(p-bar, X), E at rest; measured X-ray spectra; deduced antiprotonic atoms level energies, widths.

doi: 10.1016/S0375-9474(99)00218-3
Citations: PlumX Metrics


1999GO27      Nucl.Phys. A660, 283 (1999)

D.Gotta, D.F.Anagnostopoulos, M.Augsburger, G.Borchert, C.Castelli, D.Chatellard, J.-P.Egger, P.El-Khoury, H.Gorke, P.Hauser, P.Indelicato, K.Kirch, S.Lenz, N.Nelms, K.Rashid, Th.Siems, L.M.Simons

Balmer α Transitions in Antiprotonic Hydrogen and Deuterium

ATOMIC PHYSICS 1,2H(p-bar, X), E at rest; measured X-ray spectra; deduced hfs, hadronic level shift, broadening. Comparison with model predictions. Crystal spectrometer.

doi: 10.1016/S0375-9474(99)00385-1
Citations: PlumX Metrics


1998HA47      Phys.Rev. C58, R1869 (1998)

P.Hauser, K.Kirch, L.M.Simons, G.Borchert, D.Gotta, Th.Siems, P.El-Khoury, P.Indelicato, M.Augsburger, D.Chatellard, J.-P.Egger, D.F.Anagnostopoulos

New Precision Measurement of the Pionic Deuterium s-Wave Strong Interaction Parameters

ATOMIC PHYSICS, Mesic-atoms 2H(π-, X), E at rest; measured X-ray spectra. 2H deduced pionic deuterium 1s level width, strong interaction shift, s-wave scattering length.

doi: 10.1103/PhysRevC.58.R1869
Citations: PlumX Metrics


1998LE02      Phys.Lett. 416B, 50 (1998)

S.Lenz, G.Borchert, H.Gorke, D.Gotta, T.Siems, D.F.Anagnostopoulos, M.Augsburger, D.Chatellard, J.P.Egger, D.Belmiloud, P.El-Khoury, P.Indelicato, M.Daum, P.Hauser, K.Kirch, L.M.Simons

A New Determination of the Mass of the Charged Pion

NUCLEAR REACTIONS 14N(π-, X), E at rest; measured X-ray spectrum; deduced m(π), fine structure splitting. Crystal spectrometer.

ATOMIC PHYSICS, Mesic-atoms 14N(π-, X), E at rest; measured X-ray spectrum; deduced m(π), fine structure splitting. Crystal spectrometer.

doi: 10.1016/S0370-2693(97)01337-3
Citations: PlumX Metrics


1997AN19      Nucl.Phys. A626, 375c (1997)

D.Anagnostopoulos, M.Augsburger, D.Belmiloud, G.Borchert, D.Chatellard, M.Daum, J.P.Egger, P.El-Khoury, R.Frosch, H.Gorke, D.Gotta, P.Hauser, P.Indelicato, K.Kirch, S.Lenz, T.Siems, L.M.Simons

A New Determination of the Pion Mass

ATOMIC PHYSICS, Mesic-Atoms N(π-, X), E=low; measured pionic nitrogen X-ray spectra; deduced pion mass. Cyclotron trap, crystal spectrometer.

doi: 10.1016/S0375-9474(97)00560-5
Citations: PlumX Metrics


1996AN22      Yad.Fiz. 59, No 9, 1562 (1996); Phys.Atomic Nuclei 59, 1503 (1996)

D.Anagnostopoulos, N.Alexandropoulos, M.Augsburger, G.Borchert, D.Chatellard, P.El-Khoury, J.-P.Egger, M.Elble, H.Gorke, D.Gotta, P.Hauser, P.Indelicato, K.Kirch, S.Lenz, K.Rashid, O.W.B.Schult, Th.Siems, L.M.Simons, and the PS207 Collaboration

Protonium X-Ray Spectroscopy

NUCLEAR REACTIONS 2,1H, 4He, 20Ne(p-bar, X), E at rest; measured antiprotonic X-rays; deduced cyclotron trap characteristics.

ATOMIC PHYSICS 2,1H, 4He, 20Ne(p-bar, X), E at rest; measured antiprotonic X-rays; deduced cyclotron trap characteristics.


1996LU13      Phys.Rev. A54, 232 (1996)

T.Ludziejewski, P.Rymuza, Z.Sujkowski, G.Borchert, J.-Cl.Dousse, C.Rheme, M.Polasik

Electron-Impact-Induced K Plus M Shell Ionization in Solid Targets of Medium-Z Elements Studied by Means of High-Resolution X-Ray Spectroscopy

ATOMIC PHYSICS Zr, 93Nb, Mo, Pd(e, X), E=150, 300 keV; measured X-ray spectra; deduced total K-, M-shell ionization probabilities vs target Z. Multi-configuration Dirac-Fock calculations.

doi: 10.1103/PhysRevA.54.232
Citations: PlumX Metrics


1994BO31      Acta Phys.Pol. B25, 649 (1994)

G.L.Borchert

Investigation of the Hadronic Interaction by Means of Antiprotonic X-Ray Spectroscopy

NUCLEAR REACTIONS 1H(p-bar, X), E at 105 MeV/c; measured K-X-ray spectra.


1994LU09      Acta Phys.Pol. B25, 699 (1994)

T.Ludziejewski, P.Rymuza, Z.Sujkowski, D.Anagnostopoulos, G.Borchert, M.Carlen, J.-Cl.Dousse, J.Hoszowska, J.Kern, Ch.Rheme

L-Shell Ionization Probabilities in Near Central Heavy Ion-Atom Collisions

NUCLEAR REACTIONS U(Ne, X), E=500 MeV; Pd(O, X), E=86.4 MeV; Tb(Ne, X), E=300 MeV; Tb(N, X), E=210 MeV; Mo(O, X), E=88 MeV; Nd(N, X), E=210 MeV; Ta(N, X), E=350 MeV; La(N, X), E=403 MeV; measured X-ray yield distributions; deduced L-shell ionization probabilities.

ATOMIC PHYSICS U(Ne, X), E=500 MeV; Pd(O, X), E=86.4 MeV; Tb(Ne, X), E=300 MeV; Tb(N, X), E=210 MeV; Mo(O, X), E=88 MeV; Nd(N, X), E=210 MeV; Ta(N, X), E=350 MeV; La(N, X), E=403 MeV; measured X-ray yield distributions; deduced L-shell ionization probabilities.


1992AN11      J.Phys.(London) B25, 2771 (1992)

D.F.Anagnostopoulos, G.L.Borchert, D.Gotta

K X-Ray Satellites of Lanthanum Excited During the Bombardment with 403 MeV Nitrogen

NUCLEAR REACTIONS 138,139La(14N, X), E=403 MeV; measured K X-ray satellite spectra. High resolution crystal spectrometer.

ATOMIC PHYSICS 138,139La(14N, X), E=403 MeV; measured K X-ray satellite spectra. High resolution crystal spectrometer.

doi: 10.1088/0953-4075/25/12/009
Citations: PlumX Metrics


1992LU02      Nucl.Instrum.Methods Phys.Res. B63, 494 (1992)

J.Ludziejewski, J.Hoszowska, P.Rymuza, Z.Sujkowski, D.Anagnostopoulos, G.Borchert, M.Carlen, J.-Cl.Dousse, Ch.Rheme, A.G.Drentje

In-Beam Bent-Crystal Spectrometer for Studies of Multiple Inner Shell Ionization

RADIOACTIVITY 170Tm(β-); measured γ-line profile, X-ray spectra; deduced 170Yb γ-line calibration. Bent quartz crystal spectrometer.

NUCLEAR REACTIONS 159Tb(α, X), E=60 MeV; 159Tb(20Ne, X), E=300 MeV; measured K X-ray spectra; deduced L-shell ionization probabilities. Bent quartz crystal spectrometer.

doi: 10.1016/0168-583X(92)95224-F
Citations: PlumX Metrics


1989BO06      Nucl.Instrum.Methods Phys.Res. A274, 507 (1989)

G.L.Borchert, D.Gotta, H.R.Koch, R.Salziger, H.J.Probst, O.W.B.Schult, R.Lasser

Feasibility Study for an Investigation of the Neutrino Rest Mass through High Resolution Spectroscopy of the External Bremsstrahlung from Tritium Decay

RADIOACTIVITY 3H(β-); measured external bremsstrahlung spectrum; deduced electron antineutrino mass upper limit.

doi: 10.1016/0168-9002(89)90182-4
Citations: PlumX Metrics


1986BO17      Nucl.Instrum.Methods Phys.Res. A245, 393 (1986); see 1986Bo23

G.L.Borchert, J.Bojowald, A.Ercan, H.Labus, Th.Rose, O.W.B.Schult

Curved Crystal Spectrometer for High-Resolution In-Beam Spectroscopy of X-Rays and Low-Energy Gamma Rays

doi: 10.1016/0168-9002(86)91274-X
Citations: PlumX Metrics


1986BO23      Nucl.Instrum.Methods Phys.Res. A245, 393 (1986)

G.L.Borchert, J.Bojowald, A.Ercan, H.Labus, Th.Rose, O.W.B.Schult

Curved Crystal Spectrometer for High-Resolution In-Beam Spectroscopy of X-Rays and Low-Energy Gamma Rays

NUCLEAR REACTIONS 147Sm(p, 2n), E=22 MeV; measured Eγ, Iγ. 181Ta(p, 3n), E=26 MeV; measured Eγ, Iγ, E X-ray, I X-ray. 179W deduced transition energies. High resolution curved crystal spectrometer.

doi: 10.1016/0168-9002(86)91274-X
Citations: PlumX Metrics


1983BO08      Nuovo Cim. 73A, 273 (1983)

G.L.Borchert, O.W.B.Schult, J.Speth, P.G.Hansen, B.Jonson, H.L.Ravn, J.B.McGrory

Differences of the Mean Square Charge Radii of the Stable Lead Isotopes Observed through Electronic K X-Ray Shifts

NUCLEAR MOMENTS 204,206,207,208Pb; measured (K X-ray) isotope shifts; deduced rms charge radii. Microscopic model calculations, other data comparisons.

doi: 10.1007/BF02734669
Citations: PlumX Metrics


1980BO26      Nucl.Instrum.Methods 178, 209 (1980)

G.L.Borchert, P.G.Hansen, B.Jonson, H.L.Ravn, O.W.B.Schult, P.Tidemand-Petersson, and the ISOLDE Collaboration

A Curved Crystal Spectrometer for Measurements of Small K X-Ray Energy Shifts

ATOMIC PHYSICS 103Rh, 103Pd, 131,132Cs, 159Tb, 159Dy, 165Ho, 165Er, 197Au, 197Hg; measured E(K X-ray) differences. Rh, Xe, Tb, Ho, Au deduced hyperfine shift, unresolved satellite, electron configuration effects. DuMond curved crystal spectrometer.

doi: 10.1016/0029-554X(80)90879-4
Citations: PlumX Metrics


1979AZ01      Phys.Lett. 86B, 5 (1979)

R.E.Azuma, G.L.Borchert, L.C.Carraz, P.G.Hansen, B.Jonson, S.Mattsson, O.B.Nielsen, G.Nyman, I.Ragnarsson, H.L.Ravn

The Strongly Deformed Nucleus 100Sr

RADIOACTIVITY 100Rb [from U(p, F), E=600 MeV]; measured Eγ, Iγ, βγ-coin. 100Sr levels deduced energy ratio, T1/2, deformation parameter. Nilsson-Strutinsky model interpretation.

doi: 10.1016/0370-2693(79)90607-5
Citations: PlumX Metrics


1976BO16      Z.Naturforsch. 31a, 387 (1976)

G.L.Borchert

Precision Measurement of γ-Ray Energies from the Decay of 57Co, 60Co, 137Cs, 152Eu, 153Sm and 198Au

RADIOACTIVITY 57,60Co, 137Cs, 152Eu, 153Sm, 198Au; measured Eγ.


1976BO50      Z.Naturforsch. 31a, 102 (1976)

G.L.Borchert

Precise Energies of K-Rontgen-Lines of Tm, Th, U and Pu

RADIOACTIVITY 169Yb, 233Pa, 239Np; measured E (K-X-ray), I (K X-ray) relative to Iγ. 169Tm, 233U, 239Pu deduced E X-ray. Gold standard, high precision, other data input.

NUCLEAR REACTIONS Th, W, U(γ, γ), E=radioative source; measured X-ray spectra. Tm, Th, U, Pu deduced E X-ray differences. Gold standard, high precision, other data input.


1975BO05      Nucl.Instrum.Methods 124, 107 (1975)

G.L.Borchert, W.Scheck, O.W.B.Schult

Curved Crystal Spectrometer for Precise Energy Measurements of Gamma Rays from 30 to 1500 keV

RADIOACTIVITY 198,199Au, 182,183Ta; measured Eγ.

doi: 10.1016/0029-554X(75)90391-2
Citations: PlumX Metrics


1975BO07      Z.Naturforsch. 30a, 274 (1975)

G.L.Borchert, W.Scheck, K.P.Wieder

Precision Measurement of the γ-Ray Energies from the Radioactive Decay of 51Cr, 169Yb, 170Tm, 192Ir and 203Hg

RADIOACTIVITY 51Cr, 169Yb, 170Tm, 192Ir, 203Hg; measured precision Eγ.


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Note: The following list of authors and aliases matches the search parameter G.Borchert: , G.L.BORCHERT