Sachio Komamiya

上級研究員(研究院教授)

  • 19284 Citations
  • 61 h-Index
1979 …2016
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Research Output 1979 2016

1982
23 Citations (Scopus)

Observation of four-jet structure in e+e- - annihilation at √s = 33 GeV

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Meier, K., Naroska, B., O'Neill, L. H., Steffen, P., Wenninger, H., Elsen, E., Petersen, A., Warming, P., Weber, G., Bethke, S., Drumm, H., Heintze, J., Heinzelmann, G. & 46 others, Hellenbrand, K. H., Heuer, R. D., von Krogh, J., Lennert, P., Kawabata, S., Komamiya, S., Matsumura, H., Nozaki, T., Olsson, J., Rieseberg, H., Wagner, A., Bell, A., Foster, F., Hughes, G., Wriedt, H., Allison, J., Ball, A. H., Bamford, G., Barlow, R., Bowdery, C., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Kanzaki, J., Kobayashi, T., Koshiba, M., Minowa, M., Nozaki, M., Odaka, S., Orito, S., Sato, A., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1982 Sep 9, In : Physics Letters B. 115, 4, p. 338-344 7 p.

Research output: Contribution to journalArticle

hadrons
center of mass
quantum chromodynamics
inclusions
deviation
42 Citations (Scopus)

Upper limit on beauty lifetime and lower limit on weak mixing angles

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Meier, K., Naroska, B., O'Neill, L. H., Steffen, P., Wenninger, H., Elsen, E., Petersen, A., Warming, P., Weber, G., Bethke, S., Drumm, H., Heintze, J., Heinzelmann, G. & 46 others, Hellenbrand, K. H., Heuer, R. D., von Krogh, J., Lennert, P., Kawabata, S., Komamiya, S., Matsumura, H., Nozaki, T., Olsson, J., Rieseberg, H., Wagner, A., Bell, A., Foster, F., Hughes, G., Wriedt, H., Allison, J., Ball, A. H., Bamford, G., Barlow, R., Bowdery, C., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Kanzaki, J., Kobayashi, T., Koshiba, M., Minowa, M., Nozaki, M., Odaka, S., Orito, S., Sato, A., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1982 Jul 15, In : Physics Letters B. 114, 1, p. 71-75 5 p.

Research output: Contribution to journalArticle

muons
life (durability)
detectors
1981
14 Citations (Scopus)

A determination of quark weak couplings at petra energies

Bartel, W., Cords, D., Dittman, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Naroska, B., O'Neill, L. H., Steffen, P., Wenninger, H., Zhang, Y., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Bethke, S., Drumm, H., Heintze, J. & 48 others, Heinzelmann, G., Hellenbrand, K. H., Heuer, R. D., Von Krogh, J., Lennert, P., Kawabata, S., Matsumura, H., Nozaki, T., Olsson, J., Rieseberg, H., Wagner, A., Bell, A., Foster, F., Hughes, G., Wriedt, H., Allison, J., Ball, A. H., Bamford, G., Barlow, R., Bowdery, C., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Prosper, H. B., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Nosaki, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1981 May 21, In : Physics Letters B. 101, 5, p. 361-365 5 p.

Research output: Contribution to journalArticle

quarks
neutral currents
energy
detectors
photons
61 Citations (Scopus)

Baryon production in e+e--annihilation at petra

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Meier, K., Naroska, B., O'Neill, L. H., Steffen, P., Wenninger, H., Zhang, Y., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Bethke, S., Drumm, H. & 48 others, Heintze, J., Heinzelmann, G., Hellenbrand, K. H., Heuer, R. D., von Krogh, J., Lennert, P., Kawabata, S., Matsumura, H., Nozaki, T., Olsson, J., Rieseberg, H., Wagner, A., Bell, A., Foster, F., Hughes, G., Wriedt, H., Allison, J., Ball, A. H., Bamford, G., Barlow, R., Bowdery, C., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Prosper, H. B., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Nozaki, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1981 Sep 3, In : Physics Letters B. 104, 4, p. 325-329 5 p.

Research output: Contribution to journalArticle

baryons
indication
energy
14 Citations (Scopus)

Energy carried by gamma rays and neutral particles in multihadron final states at petra

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Naroska, B., O'Neill, L. H., Steffen, P., Wenninger, H., Zhang, Y., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Bethke, S., Drumm, H., Heintze, J. & 48 others, Heinzelmann, G., Hellenbrand, K. H., Heuer, R. D., von Krogh, J., Lennert, P., Kawabata, S., Matsumura, H., Nozaki, T., Olsson, J., Rieseberg, H., Wagner, A., Bell, A., Foster, F., Hughes, G., Wriedt, H., Allison, J., Ball, A. H., Bamford, G., Barlow, R., Bowdery, C., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Prosper, H. B., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Nozaki, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1981 Jan 1, In : Zeitschrift für Physik C Particles and Fields. 9, 4, p. 315-320 6 p.

Research output: Contribution to journalArticle

neutral particles
Gamma rays
Photons
Topology
gamma rays
29 Citations (Scopus)

Experimental limits on the strength of weak neutral currents in lepton pair production at PETRA energies

Bartel, W., Cords, D., Dittman, P., Eichler, R., Felst, R., Haidt, D., Kawabata, S., Krehbiel, H., Naroska, B., O'Neill, L. H., Steffen, P., Yen, W. L., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Drumm, H., Heintze, J., Heinzelmann, G. & 42 others, Heuer, R. D., von Krogh, J., Lennert, P., Matsumura, H., Nozaki, T., Olsson, J., Rieseberg, H., Wagner, A., Darvill, D. C., Foster, F., Hughes, G., Wriedt, H., Allison, J., Ball, A. H., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Prosper, H. B., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Nozaki, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1981 Feb 19, In : Physics Letters B. 99, 3, p. 281-286 6 p.

Research output: Contribution to journalArticle

neutral currents
pair production
leptons
sectors
bosons
105 Citations (Scopus)

Experimental study of jets in electron-positron annihilation

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Naroska, B., O'Neill, L. H., Steffen, P., Wenninger, H., Zhang, Y., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Bethke, S., Drumm, H., Heintze, J. & 48 others, Heinzelmann, G., Hellenbrand, K. H., Heuer, R. D., Von Krogh, J., Lennert, P., Kawabata, S., Matsumura, H., Nozaki, T., Olsson, J., Rieseberg, H., Wagner, A., Bell, A., Foster, F., Hughes, G., Wriedt, H., Allison, J., Ball, A. H., Bamford, G., Barlow, R., Bowdery, C., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Prosper, H. B., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Nozaki, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1981 Apr 30, In : Physics Letters B. 101, 1-2, p. 129-134 6 p.

Research output: Contribution to journalArticle

positron annihilation
fragmentation
color
gluons
hadrons
2 Citations (Scopus)

Inclusive production of π0 and η0 in 12 GeV p-Be collisions

Kanzaki, J., Odaka, S., Arisaka, K., Koshiba, M., Nozaki, M., Ono, H., Watanabe, Y., Komamiya, S., Minowa, M. & Sato, A., 1981 Jan 1, In : Journal of the Physical Society of Japan. 50, 12, p. 3849-3858 10 p.

Research output: Contribution to journalArticle

center of mass
collisions
cross sections
24 Citations (Scopus)

Observation of high-pT jets in two-photon interactions

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Meier, K., Naroska, B., O'Neill, L. H., Steffen, P., Wenninger, H., Zhang, Y., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Bethke, S., Drumm, H. & 47 others, Heintze, J., Heinzelmann, G., Hellenbrand, K. H., Heuer, R. D., von Krogh, J., Lennert, P., Kawabata, S., Matsumura, H., Nozaki, T., Olsson, J., Rieseberg, H., Wagner, A., Bell, A., Foster, F., Hughes, G., Wriedt, H., Allison, J., Ball, A. H., Bamford, G., Barlow, R., Bowdery, C., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Nosaki, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1981 Dec 3, In : Physics Letters B. 107, 1-2, p. 163-167 5 p.

Research output: Contribution to journalArticle

cross sections
photons
transverse momentum
topology
interactions
27 Citations (Scopus)

Prompt muons in multiparticle events from e+e- annihilation at petra

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Kawabata, S., Krehbiel, H., Naroska, B., O'Neill, L. H., Olsson, J., Steffen, P., Yen, W. L., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Drumm, H., Heintze, J. & 42 others, Heinzelmann, G., Heuer, R. D., von Krogh, J., Lennert, P., Matsumura, H., Nozaki, T., Rieseberg, H., Wagner, A., Darvill, D. C., Foster, F., Hughes, G., Wriedt, H., Allison, J., Armitage, J. C. M., Ball, A. H., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Prosper, H. B., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1981 Feb 19, In : Physics Letters B. 99, 3, p. 277-280 4 p.

Research output: Contribution to journalArticle

muons
center of mass
quarks
momentum
decay
16 Citations (Scopus)

Search for narrow resonances in e+e- annihilation at c.m. energies between 33.0 and 36.72

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Krehbiel, H., Naroska, B., O'Neill, L. H., Steffen, P., Wenninger, H., Zhang, Y., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Bethke, S., Drumm, H., Heintze, J. & 48 others, Heinzelmann, G., Hellenbrand, K. H., Heuer, R. D., von Krogh, J., Lennert, P., Kawabata, S., Matsumura, H., Nozaki, T., Olsson, J., Rieseberg, H., Wagner, A., Bell, A., Foster, F., Hughes, G., Wriedt, W., Allison, J., Ball, A. H., Bamford, G., Barlow, R., Bowdery, C., Duerdoth, I. P., Hassard, J. F., King, B. T., Loebinger, F. K., Macbeth, A. A., McCann, H., Mills, H. E., Murphy, P. G., Prosper, H. B., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Nozaki, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1981 Apr 9, In : Physics Letters B. 100, 4, p. 364-366 3 p.

Research output: Contribution to journalArticle

confidence
energy
cross sections
1980
152 Citations (Scopus)

Observation of planar three-jet events in e+e- annihilation and evidence for gluon bremsstrahlung

Bartel, W., Canzler, T., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Kawabata, S., Krehbiel, H., Naroska, B., O'Neill, L. H., Olsson, J., Steffen, P., Yen, W. L., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Drumm, H. & 42 others, Heintze, J., Heinzelmann, G., Heuer, R. D., von Krogh, J., Lennert, P., Matsumura, H., Nozaki, T., Rieseberg, H., Wagner, A., Darvill, D. C., Foster, F., Hughes, G., Wriedt, H., Allison, J., Armitage, J., Duerdoth, I., Hassard, J., Loebinger, F., King, B., Macbeth, A., Mills, H., Murphy, P. G., Prosper, H., Stephens, K., Clarke, D., Goddard, M. C., Hedgecock, R., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1980 Mar 24, In : Physics Letters B. 91, 1, p. 142-147 6 p.

Research output: Contribution to journalArticle

bremsstrahlung
hadrons
predictions
34 Citations (Scopus)

Search for fractional charge and heavy stable particles at PETRA

Bartel, W., Canzler, T., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Kawabata, S., Krehbiel, H., Naroska, B., O'Neill, L. H., Olsson, J., Steffen, P., Yen, W. L., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Drumm, H. & 42 others, Heintze, J., Heinzelmann, G., Heuer, R. D., von Krogh, J., Lennert, P., Matsumura, H., Nozaki, T., Riesenberg, H., Wagner, A., Darwill, D. C., Foster, F., Hughes, G., Wriedt, H., Allison, J., Ball, A. H., Duerdoth, I., Hassard, J., Loebinger, F., McCann, H., King, B., Macbeth, A., Mills, H., Murphy, P. G., Prosper, H., Stephens, K., Clarke, D., Goddard, M. C., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1980 Jan 1, In : Zeitschrift für Physik C Particles and Fields. 6, 4, p. 295-302 8 p.

Research output: Contribution to journalArticle

mass spectra
mesons
quarks
life (durability)
cross sections
14 Citations (Scopus)

Search for narrow resonances in e+e- annihilation at c.m. energies between 29.90 and 31.46 GeV

Bartel, W., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Kawabata, S., Krehbiel, H., Naroska, B., O'Neill, L. H., Olsson, J., Steffen, P., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Drumm, H., Heintze, J., Heinzelmann, G. & 42 others, Heuer, R. D., von Krogh, J., Lennert, P., Matsumura, H., Nozaki, T., Rieseberg, H., Wagner, A., Darvill, D. C., Foster, F., Hughes, G., Wriedt, H., Allison, J., Armitage, J., Ball, A., Duerdoth, I., Hassard, J., Loebinger, F., McCann, H., King, B., Macbeth, A., Mills, H., Murphy, P. G., Prosper, H., Stephens, K., Clarke, D., Goddard, M. C., Hedgecock, R., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1980 Mar 24, In : Physics Letters B. 91, 1, p. 152-154 3 p.

Research output: Contribution to journalArticle

confidence
energy
cross sections
55 Citations (Scopus)

Test of quantum electrodynamics at PETRA

Bartel, W., Canzler, T., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Kawabata, S., Krehbiel, H., Naroska, B., O'Neill, L. H., Olsson, J., Steffen, P., Yen, W. L., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Drumm, H. & 44 others, Heintze, J., Heinzelmann, G., Heuer, R. D., von Krogh, J., Lennert, P., Matsumura, H., Nozaki, T., Rieseberg, H., Wagner, A., Darvill, D. C., Foster, F., Hughes, G., Wriedt, H., Allison, J., Armitage, J., Ball, A., Duerdoth, I., Hassard, J., Loebinger, F., McCann, H., King, B., Macbeth, A., Mills, H., Murphy, P. G., Prosper, H., Stephens, K., Clarke, D., Goddard, M. C., Hedgecock, R., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1980 May 5, In : Physics Letters B. 92, 1-2, p. 206-210 5 p.

Research output: Contribution to journalArticle

quantum electrodynamics
cut-off
cross sections
predictions
energy
1979
21 Citations (Scopus)

Search for new flavour production at PETRA

Bartel, W., Canzler, T., Cords, D., Dittmann, P., Eichler, R., Felst, R., Haidt, D., Kawabata, S., Krehbiel, H., Naroska, B., O'Neill, L. H., Olsson, J., Steffen, P., Yen, W. L., Elsen, E., Helm, M., Petersen, A., Warming, P., Weber, G., Drumm, H. & 40 others, Heintze, J., Heinzelmann, G., Heuer, R. D., von Krogh, J., Lennert, P., Matsumura, H., Nozaki, T., Rieseberg, H., Wagner, A., Allison, J., Armitage, J., Duerdoth, I., Loebinger, F., Macbeth, A., Mills, H., Murphy, P. G., Prosper, H., Stephens, K., Darvill, D. C., Foster, F., Hughes, G., Wriedt, H., Clarke, D., Goddard, M. C., Hedgecock, R., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1979 Dec 31, In : Physics Letters B. 89, 1, p. 136-138 3 p.

Research output: Contribution to journalArticle

hadrons
energy
137 Citations (Scopus)

Total cross section for hadron production by e+e- annihilation at petra energies

Bartel, W., Canzler, T., Cords, D., Dittmann, P., Eichler, R., Felst, R., Gadermann, E., Haidt, D., Kawabata, S., Krehbiel, H., Naroska, B., O'Neill, L. H., Olsson, J., Steffen, P., Yen, W. L., Elsen, E., Helm, M., Petersen, A., Riege, H., Warming, P. & 44 others, Weber, G., Drumm, H., Farr, W., Heintze, J., Heinzelmann, G., Heuer, R. D., von Krogh, J., Lennert, P., Matsumura, H., Nosaki, T., Rieseberg, H., Wagner, A., Allison, J., Armitage, J., Duerdoth, I., Loebinger, F., Macbeth, A., Mills, H., Mercer, D., Murphy, P. G., Prosper, H., Stephens, K., Darvill, D. C., Foster, F., Hughes, G., Wriedt, H., Clarke, D., Goddard, M. C., Hedgecock, R., Marshall, R., Pearce, G. F., Imori, M., Kobayashi, T., Komamiya, S., Koshiba, M., Minowa, M., Orito, S., Sato, A., Suda, T., Takeda, H., Totsuka, Y., Watanabe, Y., Yamada, S. & Yanagisawa, C., 1979 Dec 3, In : Physics Letters B. 88, 1-2, p. 171-176 6 p.

Research output: Contribution to journalArticle

cross sections
energy