Search

Your search keyword '"Klaus Heinloth"' showing total 11 results
Start Over Author "Klaus Heinloth" Publisher springer science and business media llc
11 results on '"Klaus Heinloth"'

1. Photo- and hadro-production of? (1020),K *(892)0 and $$\overline {K*} (892)^0 $$ mesons in the energy range 65 to 175 GeV

Author

A. O'Connor, M. Ibbotson, T. J. Brodbeck, Neil A. Thacker, B. Dickinson, R. J. Apsimon, C. McManus, G. Hallewell, F. Fiedler, P. J. Ottewell, D. Barberis, C. Paterson, H.-P. Jakob, R. E. Hughes-Jones, M. T. Hickman, G. D. Lafferty, F. Gebert, W. Galbraith, P. Sharp, R. J. Ellison, S. Holzkamp, A. S. Weigend, T. Charity, B. Diekmann, R. P. Hofmann, J. V. Morris, E. Paul, G. Körsgen, A. T. Doyle, R. C. W. Henderson, D. Reid, J. A. G. Morris, Hugh McCann, P. I. Galumian, N. Brook, J. Waterhouse, J. Eades, A. Holzkamp, R. McClatchey, P. Coyle, N. R. Keemer, R. Oedingen, A. G. Oganesian, D. Newton, M. Baake, P. S. Flower, S. D. Kolya, D. Mercer, H. Rotscheidt, D. Joseph, Klaus Heinloth, S. Soeldner-Rembold, K. C. Hoeger, S. Danaher, M. Davenport, S. Danagulian, C. Gapp, J. Kingler, L. S. Bagdasarian, A. Donnachie, G. W. Wilson, M. Atkinson, R. J. Thompson, J. M. Foster, A. B. Clegg, and L. F. Thompson

Subjects
Physics, Quark, Strange quark, Physics and Astronomy (miscellaneous), Meson, Nuclear Theory, High Energy Physics::Phenomenology, Hadron, Elementary particle, Parton, Quarkonium, Nuclear physics, Pion, High Energy Physics::Experiment, Nuclear Experiment, Engineering (miscellaneous), Particle Physics - Experiment
Abstract

Inclusive production of ϕ,K*0, and\(\overline {K*^0 } \) mesons has been measured in γp, π±p andK± p collisions at beam energies of 65 GeV

Published
1994
Full Text
View/download PDF

2. Comparison of photon and hadron induced production of ρ0 mesons in the energy range of 65 to 175 GeV

Author

B. Dickinson, D. Joseph, P. J. Ottewell, R. Oedingen, C. Gapp, S. Danagulian, P. S. Flower, C. Paterson, R. E. Hughes-Jones, R. J. Ellison, S. Holzkamp, Neil A. Thacker, N. R. Keemer, S. D. Kolya, A. T. Doyle, A. B. Clegg, S. Danaher, Klaus Heinloth, M. Davenport, C. McManus, L. F. Thompson, G. W. Wilson, T. Charity, B. Diekmann, R. C. W. Henderson, D. Barberis, M. Atkinson, J. Kingler, G. Körsgen, R. P. Hofmann, A. G. Oganesian, P. Coyle, D. Newton, R. J. Apsimon, Hugh McCann, A. O'Connor, J. V. Morris, E. Paul, P. Sharp, M. T. Hickman, S. Soeldner-Rembold, F. Gebert, W. Galbraith, K. C. Hoeger, H. Rotscheidt, R. J. Thompson, J. Eades, A. S. Weigend, P. I. Galumian, L. S. Bagdasarian, J. Waterhouse, J. A. G. Morris, A. Holzkamp, N. H. Brook, M. Baake, A. Donnachie, M. Ibbotson, T. J. Brodbeck, H.-P. Jakob, D. Mercer, G. Hallewell, F. Fiedler, D. Raid, R. McClatchey, G. D. Lafferty, and J. M. Foster

Subjects
Physics, Particle physics, Photon, Physics and Astronomy (miscellaneous), Meson, Hadron, Vector meson dominance, Elementary particle, Nuclear physics, Particle decay, Pion, Pair production, High Energy Physics::Experiment, Nuclear Experiment, Engineering (miscellaneous), Particle Physics - Experiment
Abstract

The inclusive production of ρ0 mesons was measured in γp andh ± p collisions at beam energies of 65 GeV≦E γ≦175 GeV andE h =80, 140 GeV, respectively, whereh is π orK. Cross sections were determined for all beams and energies as functions ofx F (−0.1≦x F≦1.0),p T (0≦p T≦3.5 GeV/c) and the polar decay angle of the ρ0 by fitting the ρ0 signal in π+π- mass distributions. The ρ0 line shape is found to be distorted from a pure Breit-Wigner distribution throughout most of thex F−p T plane for both photon and hadron beams and a simple explanation is suggested. Throughout the paper emphasis is put on the comparison of photon and hadron beam data. The comparison of cross sections of γp andhp data provides a measure of the Vector Meson Dominance factor throughout thex F−p T range of the ρ0. The ρ0 production at lowp T can be described for both photon and hadron beams by a triple regge model at largex F. Similarly central production is well described by the quark-antiquark fusion model. At largep T there is an excess of ρ0 photoproduction which is consistent with the expected onset of pointlike photon interactions.

Published
1992
Full Text
View/download PDF

3. Inclusive production of η-mesons in πp,Kp and γp collisions at energies around 100 GeV

Author

R. C. W. Henderson, H. Rotscheidt, D. Reid, Gd Lafferty, Jag Morris, C. Hoeger, Hugh McCann, C. McManus, Gregory David Hallewell, D. Barberis, Rj Apsimon, Ag Oganesian, C. Gapp, Rr Oedingen, Pj Ottewell, S. Danagulian, Ph Sharp, D. Joseph, F. Gebert, B. Dickinson, J. Eades, W. Galbraith, N. H. Brook, Tj Brodbeck, L. F. Thompson, E. Paul, P. Coyle, D. Newton, A. Donnachie, M. Ibbotson, Hp Jakob, Na Thacker, S. Danaher, At Doyle, M. Baake, Re Hughesjones, Jv Morris, S. Holzkamp, Rj Ellison, M. Atkinson, Cn Paterson, As Weigend, J. Waterhouse, D. Mercer, S. Soeldner-Rembold, Pi Galumian, Sd Kolya, M. Davenport, Rj Thompson, Jm Foster, J. Kingler, Ab Clegg, N. R. Keemer, A. Holzkamp, Ls Bagdasarian, T. Charity, B. Diekmann, Mt Hickman, A. O'Connor, Gw Wilson, Klaus Heinloth, G. Koersgen, Richard McClatchey, and Ps Flower

Subjects
Physics, Nuclear physics, Particle physics, Physics and Astronomy (miscellaneous), Meson, Pi, Engineering (miscellaneous), Omega, Scaling
Published
1992
Full Text
View/download PDF

4. Forward charge asymmetry in low-P T photoproduction of hadrons

Author

G. Koersgen, E. Paul, L. S. Bagdasarian, S. Soeldner-Rembold, K. C. Hoeger, R. C. W. Henderson, P. S. Flower, N. R. Keemer, S. Danagulian, D. Reid, Lester D.R. Thompson, Richard McClatchey, C. Gapp, Gregory David Hallewell, T. Charity, B. Diekmann, S. Holzkamp, A. B. Clegg, Klaus Heinloth, G. W. Wilson, R. Oedingen, F. Gebert, R. J. Apsimon, D. Mercer, J. M. Foster, H.-P. Jakob, Neil A. Thacker, W. Galbraith, A. O'Connor, N. H. Brook, M. Baake, A. G. Oganesian, P. Coyle, D. Newton, A. T. Doyle, A. Holzkamp, Hugh McCann, C. Paterson, S. Danaher, S. D. Kolya, H. Rotscheidt, C. McManus, A. Donnachie, P. I. Galumian, J. Waterhouse, M. Ibbotson, G. D. Lafferty, D. Barberis, R. J. Thompson, R. E. Hughes-Jones, M. P. Hickman, T. J. Brodbeck, J. Eades, P. J. Ottewell, J. A. G. Morris, M. Atkinson, D. Joseph, R. J. Ellison, P. Sharp, J. V. Morris, A. S. Weigend, M. Davenport, J. Kingler, and B. Dickinson

Subjects
Physics, Nuclear reaction, Particle physics, Physics and Astronomy (miscellaneous), Meson, media_common.quotation_subject, Hadron, Elementary particle, Parton, Asymmetry, Charged particle, Nuclear physics, Pion, High Energy Physics::Experiment, Nuclear Experiment, Engineering (miscellaneous), media_common
Abstract

The charged particle asymmetry, (n+−n−)/(n++n−), in inclusive photoproduction of charged particles on protons has been studied as a function ofxF andpT in the rangesxF>0 and 0

Published
1990
Full Text
View/download PDF

5. Photon diffractive dissociation to ρρπ and ρπππ states

Author

Julian Bunn, D. Barberis, E. Paul, C. Raine, R. J. Thompson, M. Ibbotson, D. Mercer, J. A. G. Morris, M. Davenport, Ch De La Vaissière, T. P. Yiou, P. J. Flynn, Richard McClatchey, V. Lienau, G.R. Brookes, T. J. Brodbeck, M. Atkinson, J. C. Lassalle, J. S. Hutton, B. R. Kumar, I. O. Skillicorn, D. Newton, C. Paterson, A. Schlösser, R. E. Hughes-Jones, W. Galbraith, R. C. W. Henderson, P. S. Flower, H.-P. Jakob, A. Donnachie, Klaus Heinloth, B. Dickinson, J. B. Lane, J. B. Dainton, R. J. Ellison, T. J. Axon, M. F. Worsell, M. Jung, H. Rotscheidt, P. Sharp, P. J. Bussey, J. V. Morris, G. D. Lafferty, M. Reidenbach, B. Diekmann, K. M. Storr, J. Laberrigue, A. B. Clegg, G. N. Patrick, A. P. Waite, Kevin M. Smith, and J. M. Levy

Subjects
Physics, Photon, Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Interaction model, Vector meson dominance, 01 natural sciences, Omega, Dissociation (chemistry), Nuclear physics, 0103 physical sciences, Mass spectrum, Atomic physics, 010306 general physics, Engineering (miscellaneous)
Abstract

This paper reports studies of the reactions γp→ρ π π πp and γp→ρ ρ πp. In particular a peak is reported in the ρ ρ π mass spectrum with closely similar mass and width to those of the ω ρ π peak previously reported in the reaction γp→ω ρ πp. The ratio of production cross sections is found to be ρ ρ π/ω ρ π=0.96±0.19, in serious disagreement with the expectation from Vector Meson Dominance. A possible explanation is indicated.

Published
1988
Full Text
View/download PDF

6. Diffractive photoproduction of ab 1π system

Author

J. S. Hutton, C. Paterson, J. C. Lassalle, P. S. Flower, M. Reidenbach, R. E. Hughes-Jones, Julian Bunn, D. Barberis, A. Schlösser, J. V. Morris, Klaus Heinloth, H.-P. Jakob, R. J. Ellison, T. J. Axon, B. Diekmann, Kevin M. Smith, E. Paul, J. Laberrigue, R. C. W. Henderson, M. Ibbotson, K. M. Storr, J. A. G. Morris, G. D. Lafferty, Richard McClatchey, C. Raine, R. J. Thompson, G.R. Brookes, B. R. Kumar, I. O. Skillicorn, H. Rotscheidt, D. Mercer, P. J. Bussey, W. Galbraith, A. P. Waite, T. J. Brodbeck, M. F. Worsell, J. B. Dainton, M. Atkinson, M. Jung, T. P. Yiou, A. Donnachie, D. Newton, A. B. Clegg, G. N. Patrick, B. Dickinson, V. Liebenau, M. Davenport, Ch De La Vaissière, J. M. Levy, P. J. Flynn, P. Sharp, and J. B. Lane

Subjects
Physics, Mass enhancement, Nuclear physics, Particle physics, Physics and Astronomy (miscellaneous), Pi system, Mass spectrum, Production (computer science), Engineering (miscellaneous), Omega, Bar (unit)
Abstract

It is shown that a likely interpretation of theb1± π∓ mass spectrum from diffractive photoproduction is that it is due to contributions from the ω3(1670), in accord with corresponding production of the ρ3(1690), and from a further peak with a mass of 1.88±0.04 GeV and a width ≦0.3 GeV. The possibility that this latter peak can be due to a group of\(q\bar qg\) hybrid states, as proposed by Isgur and Paton, is explored.

Published
1987
Full Text
View/download PDF

7. Study ofηπ+π− in the ϱ′(1600) mass region photoproduced in the reaction γp→ηπ+π− p at photon energies of 20 to 70 GeV

Author

P. J. Bussey, R. E. Hughes-Jones, J. V. Morris, Julian Bunn, R. J. Ellison, T. J. Axon, H.-P. Jakob, D. Barberis, B. R. Kumar, I. O. Skillicorn, Kevin M. Smith, H. Rotscheidt, C. Paterson, W. Galbraith, D. Newton, J. M. Levy, M. Ibbotson, A. Donnachie, G. D. Lafferty, B. Dickinson, J. C. Lassalle, A. Schlösser, T. J. Brodbeck, M. Reidenbach, M. F. Worsell, C. Raine, V. Liebenau, J. S. Hutton, E. Paul, T. P. Yiou, M. Davenport, R. C. W. Henderson, Ch De La Vaissière, D. Mercer, R. J. Thompson, A. P. Waite, K. M. Storr, J. B. Dainton, A. B. Clegg, G. N. Patrick, P. Sharp, H. Marsiske, J. B. Lane, P. J. Flynn, P. S. Flower, Klaus Heinloth, M. Jung, B. Diekmann, J. Laberrigue, Markus Atkinson, J. A. G. Morris, Richard McClatchey, and G.R. Brookes

Subjects
Physics, Nuclear physics, Photon, Angular distribution, Physics and Astronomy (miscellaneous), Branching fraction, Elementary particle, Photon energy, Quantum field theory, Engineering (miscellaneous), Omega
Abstract

In diffractive photoproduction ofηπ+π−, the two-body substatesηρ0 andA 2π are found to contribute significantly to the cross-section forηπ+π− masses below 2.4 GeV. From a spin-parity analysis the branching ratio, ρ′(1600)→ηρ/ρ′(1600)→, is determined to be

Published
1986
Full Text
View/download PDF

8. Search for a ϕ′ vector meson in diffractive photoproduction ofK + K −π+π−

Author

Kevin M. Smith, R. E. Hughes-Jones, R. J. Ellison, T. J. Axon, W. Galbraith, J. S. Hutton, J. C. Lassalle, J. B. Lane, P. J. Bussey, Julian Bunn, G. N. Patrick, H.-P. Jakob, J. A. G. Morris, B. R. Kumar, I. O. Skillicorn, D. Barberis, H. Rotscheidt, G. D. Lafferty, Markus Atkinson, A. Donnachie, T. P. Yiou, M. Ibbotson, Richard McClatchey, D. Newton, G.R. Brookes, A. B. Clegg, M. Reidenbach, C. Paterson, E. Paul, P. Sharp, P. S. Flower, T. J. Brodbeck, R. C. W. Henderson, Klaus Heinloth, A. P. Waite, M. Davenport, Ch De La Vaissière, J. V. Morris, J. M. Levy, K. M. Storr, B. Diekmann, B. Dickinson, J. Laberrigue, V. Liebenau, P. J. Flynn, M. Jung, A. Schlösser, C. Raine, R. J. Thompson, J. B. Dainton, M. F. Worsell, D. Mercer, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)

Subjects
Physics, Nuclear physics, Particle physics, Physics and Astronomy (miscellaneous), 010308 nuclear & particles physics, Component (thermodynamics), 0103 physical sciences, Vector meson, 010306 general physics, 01 natural sciences, Engineering (miscellaneous), Particle Physics - Experiment, Communication channel
Abstract

A study of photoproduction ofK+K−π+π− shows a broad threshold enhancement, about 30% of which is due toK*Kπ production. ThisK*Kπ component shows no dynamical features indicative of the existence of a ϕ′ vector meson in this channel.

Published
1986
Full Text
View/download PDF

9. Evidence for a ωϱ±π± state in diffractive photoproduction

Author

A. B. Clegg, M. Reidenbach, Markus Atkinson, E. Paul, G. N. Patrick, P. Sharp, C. Paterson, R. C. W. Henderson, A. P. Waite, Richard McClatchey, G.R. Brookes, P. S. Flower, Kevin M. Smith, K. M. Storr, B. Diekmann, J. B. Lane, J. Laberrigue, D. Barberis, Klaus Heinloth, J. S. Hutton, J. V. Morris, D. Newton, R. E. Hughes-Jones, J. C. Lassalle, B. Dickinson, M. Jung, M. Ibbotson, W. Galbraith, J. A. G. Morris, H. Rotscheidt, V. Liebenau, Julian Bunn, R. J. Ellison, H.-P. Jakob, T. J. Axon, T. J. Brodbeck, M. Davenport, P. J. Flynn, Ch De La Vaissière, B. R. Kumar, I. O. Skillicorn, G. D. Lafferty, J. M. Levy, P. J. Bussey, C. Raine, R. J. Thompson, D. Mercer, J. B. Dainton, A. Schlösser, A. Donnachie, T. P. Yiou, and M. F. Worsell

Subjects
Nuclear physics, Physics, Particle physics, Angular distribution, Large Hadron Collider, Physics and Astronomy (miscellaneous), Meson, Spectrometer, Mass spectrum, Parity (physics), Engineering (miscellaneous), Omega
Abstract

The photoproduction of the final state ω π+π−π0 has been studied as part of a survey of photoproduction in the energy range 20–70 GeV in the Omega spectrometer at CERN. The π+π−π0 system produced with the ω meson has a strongρ±π± component which is predominantlyI=1 andJπ=1+. For theωρ±π∓ state a spin-parity analysis favoursJπ=1−, and the mass spectrum peaks at 2.28±0.05 GeV. The fitted width is Γ=0.44±0.11 GeV. The photoproduction cross-section of theωρ±π∓ state, averaged over the energy range 25–60 GeV, is 150±50 nb.

Published
1985
Full Text
View/download PDF

10. Further evidence for photoproduction of charmedF-mesons

Author

Markus Atkinson, Julian Bunn, G. R. Brookes, J. A. G. Morris, H.-P. Jakob, D. Newton, C. Paterson, Richard McClatchey, A. B. Clegg, R. E. Hughes-Jones, J. Laberigue, Kevin M. Smith, M. Jung, H. Rotscheidt, R. J. Ellison, T. J. Axon, B. Diekmann, G. D. Lafferty, J. V. Morris, P. S. Flower, E. Paul, T. P. Yiou, G. N. Patrick, J. S. Hutton, Klaus Heinloth, M. A. R. Kemp, M. Davenport, D. Mercer, Ch De La Vaissière, J. C. Lassalle, M. Ibbotson, A. P. Waite, B. R. Kumar, A. Schlösser, I. O. Skillicorn, R. C. W. Henderson, T. J. Brodbeck, K. M. Storr, P. Sharp, J. M. Levy, A. Donnachie, R. J. Thompson, P. J. Bussey, M. Reidenbach, B. Dickinson, V. Liebenau, P. Flynn, J. B. Dainton, C. Raine, D. Barberis, W. Galbraith, and J. B. Lane

Subjects
Physics, Antiparticle, Particle physics, Physics and Astronomy (miscellaneous), Meson, Hadron, Elementary particle, Nuclear physics, Particle decay, Pion, Pair production, High Energy Physics::Experiment, Engineering (miscellaneous), Particle Physics - Experiment, Boson
Abstract

Further experimental evidence is given for theF meson through its decay into η′s. Results are presented for the decay channels ηπ±, ηπ0π± and ηπ+π−π±, and confirm those obtained in a previous experiment.

Published
1983
Full Text
View/download PDF

11. Streuung subthermischer Neutronen an H2O, CH2O2 und C6H6

Author

Klaus Heinloth

Subjects
Nuclear and High Energy Physics, Chemistry, Medicinal chemistry
Abstract

Der totale Wirkungsquerschnitt von H2O, CH2O2 und C6H6 wurde im Bereich subthermischer Neutronenenergien von 0,2 · 10−3 bis 2,7 · 10−3eV und bei 36 · 10−3eV als Funktion der Neutronenenergie und der Substanztemperatur im Bereich aller drei Aggregatzustande bestimmt. Bei zunehmender Temperatur verlauft der totale Wirkungsquerschnitt in monoton ansteigenden Abschnitten mit stufenformigen Diskontinuitaten an den Phasenumwandlungspunkten. Die stufenformige Zunahme am Schmelzpunkt ist hauptsachlich durch die Auflockerung der Molekulbindungen beim Schmelzen bedingt. Die Frequenzen der akustischen Schwingungen werden dadurch erniedrigt und folglich hoher angeregt, was ein Anwachsen des inelastischen Streuquerschnitts bewirkt. Die stufenformige Abnahme am Siedepunkt ist vornehmlich bedingt durch die Aufhebung der Rotationsbehinderung der Molekule beim Verdampfen.

Published
1961
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results