The Photoionized Accretion Disk in Her X-1 (2009)
Ji, L., Schulz, N., Nowak, M., Marshall, H. L., Kallman, T.
We present an analysis of several high-resolution Chandra grating observations of the X-ray binary pulsar Her X-1. With a total exposure of 170 ks, the observations are separated by years and cover...
Wagner, J., Rösener, B., Schulz, N., Rattunde, M., Moser, R., Manz, C., ...
Manz, C., Yang, Q.K., Rattunde, M., Schulz, N., Rösener, B., Kirste, L., ...
Molecular beam epitaxial growth and operation of quaternary GaInAsSb/AlGaAsSb-based optically pumped vertical-external-cavity surface-emitting lasers (VECSEL) emitting at wavelengths 2.X mu m are...
Surface-catalysed reactions on pollutant-removing building products for indoor use (2009)
Gunschera, J., Andersen, J.R., Schulz, N., Salthammer, T.
In order to evaluate the potential for emission of secondary reaction products from building materials designed to remove pollutants from indoor air, four samples of ceiling tiles-three commercially...
Recent developments in high-power, short-wave mid-infrared semiconductor disk lasers (2009)
Burns, D., Kemp, A.J., Rösener, B., Schulz, N., Manz, C., ...
Many applications exist for high performance lasers in the short-wave, mid-infrared spectral regime between 1.9 and 2.5µm - from long-range communications systems through to remote atmospheric gas...
Spectral beam combining of quantum cascade lasers in an external cavity (2009)
Hugger, S., Fuchs, F., Aidam, R., Bronner, W., Lösch, R., Yang, Q.K., ...
In this contribution, we demonstrate that spectral beam combining in an external cavity (EC), a technique which has been applied previously to shorter wavelength diode laser bars [1], is also...
Thermal management in 2.3-mu m semiconductor disk lasers: A finite element analysis (2008)
Kemp, A.J., Maclean, A.J., Schulz, N., Rattunde, M., Wagner, J., ...
Finite element analysis is used to study heat flow in a 2.3-mu m semiconductor disk laser (or vertical-external-cavity surface-emitting laser) based on GaInAsSb-AlGaAsSb. An intracavity diamond...
High-power, (AlGaIn)(AsSb) semiconductor disk laser at 2.0 µm (2008)
Hempler, N., Rösener, B., Schulz, N., Rattunde, M., Manz, C., ...
We report a high-power (AlGaIn)(AsSb) semiconductor disk laser emitting around 2 ?m. With a diamond heat spreader used for thermal management, a maximum output power of just over 5 W and slope...
Bückers, C., Thränhardt, A., Koch, S.W., Rattunde, M., Schulz, N., Wagner, J., ...
A detailed microscopic calculation and experimental measurements of the optical gain from a (GaIn)Sb structure are presented. For a given excitation density, the gain in the (GaIn)Sb material system...
High-brightness long-wavelength semiconductor disk lasers (2008)
Schulz, N., Rattunde, M., Burns, D., Wagner, J.
A review on the recent developments in the field of long-wavelength (Lambda >1.2 µm) high-brightness optically-pumped semiconductor disk lasers (OPSDLs) is presented. As thermal effects have such a...
Rösener, B., Schulz, N., Rattunde, M., Manz, C., Köhler, K., Wagner, J.
We report on the output power performance and beam profile analysis of an optically pumped GaSb-based vertical-external-cavity surface-emitting laser operating at 2.25 mu m. The use of a SiC...
Rattunde, M., Schulz, N., Rösener, B., Manz, C., Köhler, K., Wagner, J., ...
We report on recent advances in the performance of GaSb-based optically pumped semiconductor disk lasers (OPSDLs), emitting in the 2.0 - 2.3 µm wavelength range. Both barrier pumped OPSDL (using 980...
Optically pumped (AlGaIn)(AsSb) semiconductor disk laser employing a dual-chip cavity (2008)
Rösener, B., Schulz, N., Rattunde, M., Moser, R., Manz, C., Köhler, K., ...
A GaSb-based optically pumped semiconductor disk laser with two separately pumped chips is presented. With this dual-chip configuration, an output power of 3.3 W at 2.25 µm wavelength was recorded...
Schulz, N., Rösener, B., Moser, R., Rattunde, M., Manz, C., Köhler, K., ...
An improved active region concept for GaSb-based optically pumped vertical-external-cavity surface-emitting lasers (VECSELs) is presented. The concept is based on Ga(x)In(1-x)As(y)Sb(1-y) quantum...
Rösener, B., Schulz, N., Rattunde, M., Manz, C., Köhler, K., Wagner, J.
We report the realization of GaSb-based optically pumped vertical-external-cavity surface-emitting lasers (VECSELs) emitting at 2.25 µm which are capable of multiple-Watt output power. VECSEL...
High-brightness 2.X µm semiconductor lasers (2008)
Rattunde, M., Kelemen, M.T., Schulz, N., Pfahler, C., Manz, C., Schmitz, J., ...
There is an increasing number of applications, which require compact and robust laser sources emitting in the 2-3 µm wavelength range. Based on semiconductor lasers, highly-efficient,...
Two-micron semiconductor disk lasers achieve higher powers (2008)
Rattunde, M., Rösener, B., Schulz, N., Manz, C., Burns, D., ...
High-quality semiconductor disk lasers at wavelengths above 2µm promise new applications as they produce powers as high as 5W.
Two-micron semiconductor disk lasers achieve higher powers (2008)
Rattunde, M., Rösener, B., Schulz, N., Manz, C., Burns, D., ...
High-quality semiconductor disk lasers at wavelengths above 2µm promise new applications as they produce powers as high as 5W.
Optically pumped GaSb-based VECSELs (2008)
Schulz, N., Rattunde, M., Rösener, B., Manz, C., Köhler, K., Wagner, J.
We report on the current status of high-output-power optically pumped vertical-external-cavity surface-emitting lasers (VECSELs) with emission wavelengths of around 2.3 µm. The (AlGaIn)(AsSb)...
VOC emission testing of low-emitting paints and varnishes (2008)
Wensing, M., Ligarski, A., Schulz, N., Schwarz, A., Siwinski, N., Brandt, S., ...
Infrared semiconductor lasers for DIRCM applications (2008)
Wagner, J., Schulz, N., Rösener, B., Rattunde, M., Yang, Q., Fuchs, F., ...
Infrarot-Halbleiterlaser (2008)
Schulz, N., Rattunde, M., Wagner, J., Roesener, B.
WO 2009100943 A1 UPAB: 20090902 NOVELTY - A semiconductor laser has a quantum film in which electron-hole pairs may recombine. The laser further has a barrier layer either side of a quantum film and...
Magnetic activity in Orion's massive young stars (2007)
Huenemoerder, David, Schulz, N., Testa, P., Kastner, Joel, Canizares, C.
In the heart if the Orion Nebula Cluster, one of the youngest and nearest star forming regions, is an ensemble of the youngest massive stars we know in the Galaxy. Having a dynamic age of about...
Resonant in-Well pumping of GaSb-based VECSELs emitting the 2.Xum wavelength regime (2007)
Schulz, N., Rattunde, M., Manzor, A.C.S., Kohler, K., Wagner, J., Hopkins, J.M., ...
We report on the epi-layer design and lasing characteristics of GaSb-based VECSELs emitting at 2.35mum optimized for resonant optical in-well pumping around 1.95mum. Compared to conventional...
Pulsed pumping of semiconductor disk lasers (2007)
Hempler, N.*, Hopkins, J.M., Kemp, A., Schulz, N., Rattunde, M., Wagner, J., ...
Efficient operation of semiconductor disk lasers is demonstrated using uncooled and inexpensive 905nm high-power pulsed semiconductor pump lasers. Laser emission, with a peak power of 1.7W, is...
Pulsed pumping of semiconductor disk lasers (2007)
Hempler, N., Hopkins, J.M., Kemp, A., Schulz, N., Rattunde, M., Wagner, J., ...
Efficient operation of semiconductor disk lasers is demonstrated using uncooled and inexpensive 905nm high-power pulsed semiconductor pump lasers. Laser emission, with a peak power of 1.7W, is...
Pulsed pumping of semiconductor disk lasers (2007)
Hempler, N., Hopkins, J.M., Kemp, A., Schulz, N., Rattunde, M., Wagner, J., ...
Efficient operation of semiconductor disk lasers is demonstrated using uncooled and inexpensive 905nm high-power pulsed semiconductor pump lasers. Laser emission, with a peak power of 1.7W, is...
Effect of edge transmission and elastic scattering on the resistance of magnetic barriers (2007)
Cerchez, M., Hugger, S., Heinzel, T., Schulz, N.
Strong magnetic barriers are defined in two-dimensional electron gases by magnetizing dysprosium ferromagnetic platelets on top of a Ga[Al]As heterostructure. A small resistance across the barrier is...
Barrier- and in-well pumped GaSb-based 2.3 µm VECSELs (2007)
Wagner, J., Schulz, N., Rattunde, M., Ritzenthaler, C., Manz, C., Wild, C., ...
We report on recent advances in the performance of GaSb-based optically-pumped vertical-external-cavity surface-emitting lasers (VECSELs) emitting at wavelengths around 2.3 µm. Both barrier and...
Pulsed pumping of semiconductor disk lasers (2007)
Hempler, N., Kemp, A.J., Schulz, N., Rattunde, M., Wagner, J., ...
Efficient operation of semiconductor disk lasers is demonstrated using uncooled and inexpensive 905nm high-power pulsed semiconductor pump lasers. Laser emission, with a peak power of 1.7W, is...
High brightness GaSb-based optically pumped semiconductor disk lasers at 2.3 µm (2007)
Rattunde, M., Schulz, N., Ritzenthaler, C., Rösener, B., Manz, C., Köhler, K., ...
Tunable, single-frequency, diode-pumped 2.3 µm VECSEL (2007)
Maclean, A.J., Burns, D., Riis, E., Schulz, N., Rattunde, M., ...
We report high-performance single-frequency operation of a directly diode-pumped GaSb-based vertical-external-cavity surface-emitting laser (VECSEL) at 2.3 mu m. Tunability of 70nm and a maximum...
Schulz, N., Rattunde, M., Ritzenthaler, C., Rösener, B., Manz, C., Köhler, K., ...
The semiconductor heterostructure design and lasing characteristics of an optically in-well pumped (AlGaIn)(AsSb)-based vertical-external-cavity surface-emitting laser (VECSEL) emitting at 2.35 µm...
Schulz, N., Rattunde, M., Ritzenthaler, C., Rösener, B., Manz, C., Köhler, K., ...
In spite of elaborate heat-sinking employing intra-cavity heat-spreaders, the maximum output power of current (AlGaIn)/AsSb)-based vertical-external-cavity surface-emitting lasers (VECSELs) is still...
High performance, GaSb-based, optically-pumped semiconductor disk lasers (invited) (2007)
Hopkins, J.M., Hempler, N., MacLean, A.J., Kemp, A., Dawson, M.D., Riis, E., ...
In recent years, semiconductor lasers based on the III-V compound semiconductor material system (AlGaIn)(AsSb), emitting in the 1.8 μm to 3.0 μm wavelength regime (in the following abbreviated as...
Pulsed pumping of a 2.3um InGaAsSb semiconductor disk laser (2007)
Hempler, N., Hopkins, J.M., Kemp, A., Dawson, M.D., Burns, D., Schulz, N., ...
Efficient operation of semiconductor disk lasers is demonstrated using uncooled and inexpensive 905nm high-power pulsed semiconductor pump lasers. Laser emission, with a peak power of 1.7W, is...
Cerchez, M., Hugger, S., Heinzel, T., Schulz, N.
Strong magnetic barriers are defined in two-dimensional electron gases by magnetizing dysprosium ferromagnetic platelets on top of a Ga[Al]As heterostructure. A small resistance across the barrier is...
High performance, GaSb-based, optically-pumped semiconductor disk lasers (invited) (2007)
Hopkins, J.M., Hempler, N., MacLean, A.J., Kemp, A., Dawson, M.D., Riis, E., ...
In recent years, semiconductor lasers based on the III-V compound semiconductor material system (AlGaIn)(AsSb), emitting in the 1.8 μm to 3.0 μm wavelength regime (in the following abbreviated as...
Pulsed pumping of a 2.3um InGaAsSb semiconductor disk laser (2007)
Hempler, N., Hopkins, J.M., Kemp, A., Dawson, M.D., Burns, D., Schulz, N., ...
Efficient operation of semiconductor disk lasers is demonstrated using uncooled and inexpensive 905nm high-power pulsed semiconductor pump lasers. Laser emission, with a peak power of 1.7W, is...
Tunable, single-frequency, diode-pumped 2.3 µm VECSEL (2007)
Maclean, A.J., Burns, D., Riis, E., Schulz, N., Rattunde, M., ...
We report high-performance single-frequency operation of a directly diode-pumped GaSb-based vertical-external-cavity surface-emitting laser (VECSEL) at 2.3 mu m. Tunability of 70nm and a maximum...
Pulsed pumping of semiconductor disk lasers (2007)
Hempler, N., Kemp, A.J., Schulz, N., Rattunde, M., Wagner, J., ...
Efficient operation of semiconductor disk lasers is demonstrated using uncooled and inexpensive 905nm high-power pulsed semiconductor pump lasers. Laser emission, with a peak power of 1.7W, is...
Resonant in-well pumping of GaSb-based VECSELs emitting in the 2.X µm wavelength regime (2007)
Schulz, N., Rattunde, M., Manz, C., Kohler, K., Wagner, J., ...
We report on the epi-layer design and lasing characteristics of GaSb-based VECSELs emitting at 2.35 mu m optimized for resonant optical in-well pumping around 1.95 mu m. Compared to conventional...
Removal of indoor contaminants by photocatalytic reaction (2006)
Salthammer, T., Fuhrmann, F., Schulz, N., Siwinski, N.
The reduction of indoor air pollutants by air cleaning systems has received considerable interest and a number of techniques are now available. So far, the method of photocatalysis was mainly applied...
Emissions from lacquer systems, possible impacts of the AgBB scheme (2006)
Schulz, N., Schwarz, A., Siwinski, N., Wensing, M.
Since October 2004 the "Deutsches Institut für Bautechnik (DIBt)" requests emission measurements in accordance with the so-called AgBB (Committee for Health Evaluation of Building Products) scheme...
GaSb-based VECSELs emitting at around 2.35 µm employing different optical pumping concepts (2006)
Schulz, N., Rattunde, M., Manz, C., Köhler, K., Wild, C., Wagner, J., ...
We report on the characteristics of (AlGaIn)(AsSb)-based optically pumped vertical-external-cavity surface-emitting lasers (VECSELs) emitting at wavelengths around 2.35 µm. For barrier-pumped...
Kontrollierte Innenraumluft: Mögliche Auswirkungen des AgBB-Schemas auf Emissionen aus Lacken (2006)
Optically pumped GaSb-based VECSEL emitting 0.6 W at 2.3 µm (2006)
Schulz, N., Rattunde, M., Manz, C., Köhler, K., Wild, C., Wagner, J., ...
We report on the operation and beam profile analysis of an optically pumped GaSb-based vertical-external-cavity surface-emitting laser at 2.33 µm. To compensate for the low thermal conductivity of...
High power continuous wave operation of a GaSb-based VECSEL emitting near 2.3 µm (2006)
Schulz, N., Rattunde, M., Manz, C., Köhler, K., Wild, C., Wagner, J., ...
We report on a GaSb-based optically pumped vertical external cavity surface-emitting laser (VECSEL) operating near 2.3 µm. The epitaxial layer structure has been analyzed by high-resolution X-Ray...
The $\nu$9/2[404] orbital and the deformation in the A $\sim$ 100 region (2004)
Urban, W., Pinston, J.A., Genevey, J., Rzaca-Urban, T., Zlomaniec, A., Simpson, G.S., ...
A T 1/2 = 16(2) ns isomeric level, populated in the spontaneous fission of $^{248}$Cm, has been found in $^{101}$Zr at 941.8 keV in a measurement of prompt $\gamma$-rays using the EUROGAM2 array. The...
New Spins for ground states and isomers in $^{115}$Pd and $^{117}$Pd (2004)
Urban, W., Zlomaniec, A., Simpson, G.S., Pinston, J.A., Kurpeta, J., Rzaca-Urban, T., ...
Levels in 115Pd and 117Pd nuclei, populated in the spontaneous fission of 248Cm were studied by means of prompt gamma spectroscopy using the EUROGAM2 array of Anti-Compton spectrometers....
Beurteilung von Bauprodukten durch chemische und sensorische Prüfungen (2004)
Salthammer, T., Fuhrmann, F., Kühn, V., Massold, E., Schulz, N.
Evaluation of building products for indoor use with respect to an influence on human well-being is a topic of multi-disciplinary concern. Climatic parameters, inorganic and organic contaminants as...
Resonant scattering and recombination in CAL 87 (2004)
Greiner, J., Iyudin, A., Jimenez-Garate, M., Burwitz, V., Schwarz, R., DiStefano, R., ...
New Spins for ground states and isomers in $^{115}$Pd and $^{117}$Pd (2004)
Urban, W., Zlomaniec, A., Simpson, G.S., Pinston, J.A., Kurpeta, J., Rzaca-Urban, T., ...
Levels in 115Pd and 117Pd nuclei, populated in the spontaneous fission of 248Cm were studied by means of prompt gamma spectroscopy using the EUROGAM2 array of Anti-Compton spectrometers....
The $\nu$9/2[404] orbital and the deformation in the A $\sim$ 100 region (2004)
Urban, W., Pinston, J.A., Genevey, J., Rzaca-Urban, T., Zlomaniec, A., Simpson, G.S., ...
A T 1/2 = 16(2) ns isomeric level, populated in the spontaneous fission of $^{248}$Cm, has been found in $^{101}$Zr at 941.8 keV in a measurement of prompt $\gamma$-rays using the EUROGAM2 array. The...
New Spins for ground states and isomers in $^{115}$Pd and $^{117}$Pd (2004)
Urban, W., Zlomaniec, A., Simpson, G.S., Pinston, J.A., Kurpeta, J., Rzaca-Urban, T., ...
Levels in 115Pd and 117Pd nuclei, populated in the spontaneous fission of 248Cm were studied by means of prompt gamma spectroscopy using the EUROGAM2 array of Anti-Compton spectrometers....
The $\nu$9/2[404] orbital and the deformation in the A $\sim$ 100 region (2004)
Urban, W., Pinston, J.A., Genevey, J., Rzaca-Urban, T., Zlomaniec, A., Simpson, G.S., ...
A T 1/2 = 16(2) ns isomeric level, populated in the spontaneous fission of $^{248}$Cm, has been found in $^{101}$Zr at 941.8 keV in a measurement of prompt $\gamma$-rays using the EUROGAM2 array. The...
Evidence for deformation in $^{113-116}Cd$ isotopes (2000)
Buforn, N, Astier, A, Meyer, J, Meyer, M, Perriès, S, Redon, N, ...
High-spin structure of the neutron-rich Rh-107,109(45) isotopes: the role of triaxiality (1999)
Porquet, MG, Deloncle, I, Gall, BJP, De Witte, H, Petkov, P, ...
The Rh-107,Rh-109 nuclei have been produced as fission fragments following the fusion reaction Si-28 + Yb-176 at 145 MeV bombarding energy and studied with the Eurogam2 array. In both nuclei three...
New attempt to calculate consumption rates for cod (Gadus morhua L.) in the Western Baltic (1990)
ICES-CM-1990/J:15
Low-lying Yrast states in 218Th (1982)
Chevallier, A., Chevallier, J., Khazrouni, S., Kraus, L., Linck, I., Radford, D.C., ...
Gamma-rays in coincidence with the α-particles from the decay of the ground-state of 218Th have been observed in the 206Pb( 16O, 4n) reaction. A tentative decay scheme of 218Th is proposed.
Low-lying Yrast states in 218Th (1982)
Chevallier, A., Chevallier, J., Khazrouni, S., Kraus, L., Linck, I., Radford, D.C., ...
Gamma-rays in coincidence with the α-particles from the decay of the ground-state of 218Th have been observed in the 206Pb( 16O, 4n) reaction. A tentative decay scheme of 218Th is proposed.
Low-lying Yrast states in 218Th (1982)
Chevallier, A., Chevallier, J., Khazrouni, S., Kraus, L., Linck, I., Radford, D.C., ...
Gamma-rays in coincidence with the α-particles from the decay of the ground-state of 218Th have been observed in the 206Pb( 16O, 4n) reaction. A tentative decay scheme of 218Th is proposed.
Unusually weak E1 transitions in 45Ti (1980)
Chevallier, A., Chevallier, J., Haas, B., Schulz, N., Toulemonde, M.
The γ decay of the first two positive parity states in 45Ti was reexamined using single γ-ray, γ-γ coincidence and n-γ coincidence techniques. E1 transition strengths down to...
Unusually weak E1 transitions in 45Ti (1980)
Chevallier, A., Chevallier, J., Haas, B., Schulz, N., Toulemonde, M.
The γ decay of the first two positive parity states in 45Ti was reexamined using single γ-ray, γ-γ coincidence and n-γ coincidence techniques. E1 transition strengths down to...
Unusually weak E1 transitions in 45Ti (1980)
Chevallier, A., Chevallier, J., Haas, B., Schulz, N., Toulemonde, M.
The γ decay of the first two positive parity states in 45Ti was reexamined using single γ-ray, γ-γ coincidence and n-γ coincidence techniques. E1 transition strengths down to...
Properties of the low-lying negative parity states in 45Sc (1976)
Chevallier, J., Haas, B., Schulz, N., Toulemonde, M.
The electromagnetic decays of the negative parity states in 45Sc up to an excitation energy of 2107 keV have been investigated via the 42Ca(α, pγ)45Sc reaction at a bombarding energy of...
Recoil-distance lifetime measurement in 37Cl (1976)
Merdinger, J.C., Schulz, N., Toulemonde, M.
Using the recoil-distance technique in the 27Al(12C, 2p)37Cl reaction, mean lives of (19.6 ± 3.0) ps for the 7/2 -, 3 103-keV state and (32.8 ± 2.0) ps for the 9/2-, 4 011-keV state in 37Cl have...
Properties of the low-lying negative parity states in 45Sc (1976)
Chevallier, J., Haas, B., Schulz, N., Toulemonde, M.
The electromagnetic decays of the negative parity states in 45Sc up to an excitation energy of 2107 keV have been investigated via the 42Ca(α, pγ)45Sc reaction at a bombarding energy of...
Recoil-distance lifetime measurement in 37Cl (1976)
Merdinger, J.C., Schulz, N., Toulemonde, M.
Using the recoil-distance technique in the 27Al(12C, 2p)37Cl reaction, mean lives of (19.6 ± 3.0) ps for the 7/2 -, 3 103-keV state and (32.8 ± 2.0) ps for the 9/2-, 4 011-keV state in 37Cl have...
Recoil-distance lifetime measurement in 37Cl (1976)
Merdinger, J.C., Schulz, N., Toulemonde, M.
Using the recoil-distance technique in the 27Al(12C, 2p)37Cl reaction, mean lives of (19.6 ± 3.0) ps for the 7/2 -, 3 103-keV state and (32.8 ± 2.0) ps for the 9/2-, 4 011-keV state in 37Cl have...
Properties of the low-lying negative parity states in 45Sc (1976)
Chevallier, J., Haas, B., Schulz, N., Toulemonde, M.
The electromagnetic decays of the negative parity states in 45Sc up to an excitation energy of 2107 keV have been investigated via the 42Ca(α, pγ)45Sc reaction at a bombarding energy of...
Lifetimes by Doppler shift using solid and gaseous stopping media (1969)
Kavanagh, R.W., Schulz, N., Merdinger, J.C.
Lifetime values or limits for low-lying levels in 33S, 38Ar and 40K have been found from γ-ray Doppler shift attenuation (DSA) in Au, Cu, and C solids, and for levels in 33S and 43Ca by DSA in...
Résolution en temps d'un circuit de coïncidences particule gamma (1969)
Gorodetzky, S., Armbruster, R., Knipper, A., Merdinger, J.C., Schulz, N., Wachtel, F.
Des détecteurs à barrière de surface ont été utilisés dans un circuit de coïncidences rapides particule-gamma en vue de mesurer des vies moyennes de noyaux dans des états excités....
Lifetimes by Doppler shift using solid and gaseous stopping media (1969)
Kavanagh, R.W., Schulz, N., Merdinger, J.C.
Lifetime values or limits for low-lying levels in 33S, 38Ar and 40K have been found from γ-ray Doppler shift attenuation (DSA) in Au, Cu, and C solids, and for levels in 33S and 43Ca by DSA in...
Résolution en temps d'un circuit de coïncidences particule gamma (1969)
Gorodetzky, S., Armbruster, R., Knipper, A., Merdinger, J.C., Schulz, N., Wachtel, F.
Des détecteurs à barrière de surface ont été utilisés dans un circuit de coïncidences rapides particule-gamma en vue de mesurer des vies moyennes de noyaux dans des états excités....
Résolution en temps d'un circuit de coïncidences particule gamma (1969)
Gorodetzky, S., Armbruster, R., Knipper, A., Merdinger, J.C., Schulz, N., Wachtel, F.
Des détecteurs à barrière de surface ont été utilisés dans un circuit de coïncidences rapides particule-gamma en vue de mesurer des vies moyennes de noyaux dans des états excités....
Lifetimes by Doppler shift using solid and gaseous stopping media (1969)
Kavanagh, R.W., Schulz, N., Merdinger, J.C.
Lifetime values or limits for low-lying levels in 33S, 38Ar and 40K have been found from γ-ray Doppler shift attenuation (DSA) in Au, Cu, and C solids, and for levels in 33S and 43Ca by DSA in...
CORRÉLATIONS ANGULAIRES NEUTRONS-RAYONS γ DANS 48Sc (1968)
Gorodetzky, S., Chevallier, J., Cooperman, E., Schulz, N., Knipper, A.
Des corrélations angulaires entre neutrons émis dans l'axe du faisceau et les rayons γ ont été mesurées dans la réaction 48Ca(p, n) 48Sc. Les deux premiers niveaux excités ont été...
VIE MOYENNE DU NIVEAU EXCITÉ A 280 keV DE 75As (1968)
Gorodetzky, S., Seyller, G., Schulz, N., Knipper, A.
Une valeur de la période du niveau excité à 280 keV de 75As, obtenue par la méthode des coïncidences différées, n'est en accord qu'avec une des deux mesures directes précédemment publiées....
CORRÉLATIONS ANGULAIRES NEUTRONS-RAYONS γ DANS 48Sc (1968)
Gorodetzky, S., Chevallier, J., Cooperman, E., Schulz, N., Knipper, A.
Des corrélations angulaires entre neutrons émis dans l'axe du faisceau et les rayons γ ont été mesurées dans la réaction 48Ca(p, n) 48Sc. Les deux premiers niveaux excités ont été...
VIE MOYENNE DU NIVEAU EXCITÉ A 280 keV DE 75As (1968)
Gorodetzky, S., Seyller, G., Schulz, N., Knipper, A.
Une valeur de la période du niveau excité à 280 keV de 75As, obtenue par la méthode des coïncidences différées, n'est en accord qu'avec une des deux mesures directes précédemment publiées....
Périodes de niveaux excités du calcium 40 et de l'iode 132 (1966)
Gorodetzky, S., Schulz, N., Chevallier, J., Knipper, A.C.
Cet article présente la mesure de la période, T1/2 = (2,15 ± 0,08) ns du premier niveau excité de 40Ca. Les mesures de coïncidences différées dans 132I ont permis de fixer l'ordre d'émission...
Périodes de niveaux excités du calcium 40 et de l'iode 132 (1966)
Gorodetzky, S., Schulz, N., Chevallier, J., Knipper, A.C.
Cet article présente la mesure de la période, T1/2 = (2,15 ± 0,08) ns du premier niveau excité de 40Ca. Les mesures de coïncidences différées dans 132I ont permis de fixer l'ordre d'émission...
Périodes de niveaux excités du calcium 40 et de l'iode 132 (1966)
Gorodetzky, S., Schulz, N., Chevallier, J., Knipper, A.C.
Cet article présente la mesure de la période, T1/2 = (2,15 ± 0,08) ns du premier niveau excité de 40Ca. Les mesures de coïncidences différées dans 132I ont permis de fixer l'ordre d'émission...