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201 results on '"Ouared, R."'

4. Production and decay of $\bar p p$ annihilation at rest

Author

Amsler, C., Anisovich, A. V., Baker, C. A., Barnett, B. M., Batty, C. J., Blüm, P., Braune, K., Credé, V., Crowe, K. M., Doser, M., Dünnweber, W., Engelhardt, D., Faessler, M. A., Haddock, R. P., Heinsius, F. H., Hessey, N. P., Kalinowsky, H., Jamnik, D., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Landua, R., Matthäy, H., Meyer, C. A., Meyer-Wildhagen, F., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Reinnarth, J., Sarantsev, A. V., Strohbusch, U., Suffert, M., Suh, J. S., Thoma, U., Wallis-Plachner, S., Walther, D., and Wiedner, U.

Published
2004
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6. Evidence for two isospin zeroJ PC=2−+ mesons at 1645 and 1875 MeV

Author

Adomeit, J., Amsler, C., Armstrong, D. S., Baker, C. A., Barnett, B. M., Batty, C. J., Benayoun, M., Berdoz, A., Beuchert, K., Bischoff, S., Blüm, P., Braune, K., Brose, J., Bugg, D. V., Case, T., Cooper, A. R., Cramer, O., Crowe, K. M., Degener, T., Dietz, H. P., Djaoshvili, N., von Dombrowski, S., Doser, M., Dünnweber, W., Engelhardt, D., Englert, M., Faessler, M. A., Giaritta, P., Hackmann, R., Haddock, R. P., Heinsius, F. H., Herz, M., Hessey, N. P., Hidas, P., Holtzhaußen, C., Illinger, P., Jamnik, D., Kalinowsky, H., Kalteyer, B., Kämmle, B., Kammel, P., Kiel, T., Kisiel, J., Klempt, E., Koch, H., Kolo, C., Kunze, M., Lakata, M., Landua, R., Lüdemann, J., Matthäy, H., McCrady, R., Meier, J., Merlo, J. P., Meyer, C. A., Montanet, L., Noble, A., Ouared, R., Ould-Saada, F., Peters, K., Pinder, C. N., Pinter, G., Ravndal, S., Regenfus, C., Reißmann, J., Resag, S., Roethel, W., Schäfer, E., Schmidt, P., Scott, I., Seibert, R., Spanier, S., Stöck, H., Straßburger, C., Strohbusch, U., Suffert, M., Thoma, U., Tischhäuser, M., Urner, D., Völcker, C., Walter, F., Walther, D., Wiedner, U., Zou, B. S., Zupančič, Č., and CRYSTAL BARREL Collaboration

Published
1996
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7. Study of antiproton annihilation on neutrons into ωπ−π0

Author

Amsler, C, Anisovich, A.V, Baker, C.A, Barnett, B.M, Batty, C.J, Benayoun, M, Blüm, P, Braune, K, Case, T, Credé, V, Crowe, K.M, Doser, M, Dünnweber, W, Engelhardt, D, Faessler, M.A, Haddock, R.P, Heinsius, F.H, Hessey, N.P, Hidas, P, Jamnik, D, Kalinowsky, H, Kammel, P, Kisiel, J, Klempt, E, Koch, H, Kunze, M, Kurilla, U, Landua, R, Matthäy, H, Meyer, C.A, Meyer-Wildhagen, F, Ouared, R, Peters, K, Pick, B, Ratajczak, M, Regenfus, C, Reinnarth, J, Sarantsev, A, Strohbusch, U, Suffert, M, Suh, J.S, Thoma, U, Uman, I, Wallis-Plachner, S, Walther, D, Wiedner, U, and Wittmack, K

Published
2004
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8. Quantification of internal carotid artery flow with digital subtraction angiography: validation of an optical flow approach with Doppler ultrasound

Author

Pereira VM Ouared R Brina O Bonnefous O Satwiaski J Aerts H Ruijters D van Nijnatten F Perre

Abstract

BACKGROUND AND PURPOSE: Digital subtraction angiography is the reference standard technique to evaluate intracranial vascular anatomy and used on the endovascular treatment of vascular diseases. A dedicated optical flow based algorithm was applied to DSA to measure arterial flow. The first quantification results of internal carotid artery flow validated with Doppler sonography are reported. MATERIALS AND METHODS: We included 22 consecutive patients who underwent endovascular procedures. To assess the sensitivity of the algorithm to contrast agent blood mixing dynamics we acquired high frame DSA series (60 images/s) with different injection rates: 1.5 mL/s (n = 19) 2.0 mL/s (n = 18) and 3.0 mL/s (n = 13). 3D rotational angiography was used to extract the centerline of the vessel and the arterial section necessary for volume flow calculation. Optical flow was used to measure flow velocities in straight parts of the ICAs; these data were further compared with Doppler sonography data. DSA mean flow rates were linearly regressed on Doppler sonography measurements and regression slope coefficient bias from value 1 was analyzed within the 95 confidence interval. RESULTS: DSA mean flow rates measured with the optical flow approach significantly matched Doppler sonography measurements (slope regression coefficient b = 0.83 ± 0.19 P = .05) for injection rate = 2.0 mL/s and circulating volumetric blood flow

Published
2014
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9. Intra-aneurysmal flow patterns: illustrative comparison among digital subtraction angiography, optical flow, and computational fluid dynamics

Author

Brina O Ouared R Bonnefous O van Nijnatten F Bouillot P Bijlenga P Schaller K Lovblad KO Grü

Abstract

BACKGROUND AND PURPOSE: Digital subtraction angiography is the gold standard vascular imaging and it is used for all endovascular treatment of intracranial anerysms. Optical flow imaging has been described as a potential method to evaluate cerebral hemodynamics through DSA. In this study we aimed to compare the flow patterns measured during angiography by using an optical flow method with those measured by using computational fluid dynamics in intracranial aneurysms. MATERIALS AND METHODS: A consecutive series of 21 patients harboring unruptured saccular intracranial aneurysms who underwent diagnostic angiography before treatment was considered. High frame rate digital subtraction angiography was performed to obtain an intra aneurysmal velocity field by following the cardiac modulated contrast wave through the vascular structures by using optical flow principles. Additionally computational fluid dynamics modeling was performed for every case by using patient specific inlet boundary conditions measured with the optical flow method from both DSA and 3D rotational angiography datasets. Three independent observers compared qualitatively both the inflow direction and the apparent recirculation in regular DSA optical flow images and computational fluid dynamics flow patterns for each patient; ? statistics were estimated. RESULTS: We included 21 patients. In 14 of these 21 the flow patterns were conclusive and matching between the optical flow images and computational fluid dynamics within the same projection view (? = .91). However in only 8 of these 14 patients the optical flow images were conclusive and matching regular DSA images (observer ? = 0.87). In 7 of the 21 patients the flow patterns in the optical flow images were inconclusive possibly due to improper projection angles. CONCLUSIONS: The DSA based optical flow technique was considered qualitatively consistent with computational fluid dynamics outcomes in evaluating intra aneurysmal inflow direction and apparent recirculation. Moreover the optical flow technique may provide the premises for new solutions for improving the visibility of flow patterns when contrast motion in DSA is not apparent. This technique is a diagnostic method to evaluate intra aneurysmal flow patterns and could be used in the future for validation and patient evaluation.

Published
2014
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10. The ρ-mass, width and line shape in [formula omitted] annihilation at rest into π+π−π0

Author

Abele, A., Adomeit, J., Amsler, C., Anisovich, A.V., Baker, C.A., Barnett, B.M., Batty, C.J., Berdoz, A., Bischoff, S., Blüm, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Credé, V., Crowe, K.M., Degener, T., Doser, M., Dünnweber, W., Ehmanns, A., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaußen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthäy, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Spanier, S., Stöck, H., Straßburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhäuser, M., Uman, I., Völcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., and Zou, B.S.

Published
1999
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11. Observation of Pontecorvo reactions with open strangeness: [formula omitted]→ ΛK 0 and [formula omitted]→ Σ0K 0

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Bischoff, S., Blüm, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crowe, K.M., Degener, T., Djaoshvili, N., Doser, M., Dünnweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaußen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthäy, H., McCrady, R., Meier, J., Meyer, C.A., Montanet, L., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Seibert, R., Spanier, S., Stöck, H., Straßburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhäuser, M., Uman, I., Völcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B.S., and Zupančič, Č.

Published
1999
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12. Antiproton-proton annihilation at rest into K +K −π 0

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Bischoff, S., Blüm, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crowe, K.M., Degener, T., Doser, M., Dünnweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaußen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthäy, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Seibert, R., Spanier, S., Stöck, H., Straßburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhäuser, M., Uman, I., Völcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., and Zou, B.S.

Published
1999
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13. [formula omitted]-annihilation at rest into π+π−π−p spectator

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Bischoff, S., Blüm, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crowe, K.M., Degener, T., Djaoshvili, N., Doser, M., Dünnweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaußen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthäy, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Peters, K., Pick, B., Pietra, C., Pinder, C.N., Ratajczak, M., Regenfus, C., Roethel, W., Schmidt, P., Seibert, R., Spanier, S., Stöck, H., Straßburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhäuser, M., Uman, I., Völcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., and Zou, B.S.

Published
1999
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14. Evidence for a πη-P-wave in [formula omitted]-annihilations at rest into π0π0η

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Beuchert, K., Bischoff, S., Blüm, P., Braune, K., Case, T., Cramer, O., Credé, V., Crowe, K.M., Degener, T., Djaoshvili, N., Dombrowski, S.v., Doser, M., Dünnweber, W., Ehmanns, A., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Holtzhaußen, C., Hüttmann, K., Jamnik, D., Kalinowsky, H., Kämmle, B., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kolo, C., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthäy, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Ould-Saada, F., Peters, K., Pick, B., Pietra, C., Pinder, C.N., Ratajczak, M., Regenfus, C., Resag, S., Roethel, W., Schmidt, P., Seibert, R., Spanier, S., Stöck, H., Straßburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhäuser, M., Uman, I., Völcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., and Wittmack, K.

Published
1999
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15. A DSA-based method using contrast-motion estimation for the assessment of the intra-aneurysmal flow changes induced by flow-diverter stents

Author

Pereira VM Bonnefous O Ouared R Brina O Stawiaski J Aerts H Ruijters D Narata AP Bijlenga P

Abstract

BACKGROUND AND PURPOSE: Flow diverter stents modify intra aneurysmal blood flow and induce the progressive thrombosis of intracranial aneurysms followed by stable vascular reconstruction. The aim of this study was to report a new method for the appraisal of intracranial blood flow from DSA performed during endovascular treatment procedures. MATERIALS AND METHODS: A cohort of 24 patients with unruptured IAs who underwent FDS implantation was prospectively recruited. Pre and post DSA sequences in combination with 3D rotational angiography were acquired. The quantification of arterial and intra aneurysmal flow was accomplished by using an optical flow approach. Flow reduction was assessed by using a new metric termed the mean aneurysm flow amplitude ratio. The correlation between the MAFA ratio and the incidence of aneurysm thrombosis was assessed by using receiver operating characteristic analysis and the Fisher exact test when the optimum Youden index was found. RESULTS: The quantification of flow was successfully achieved in 21 of 24 patients (87.5). On the imaging follow up 18 aneurysms developed complete thrombosis (87.5) and 3 displayed residual circulation (12.5). The threshold analysis of the MAFA ratio significantly predicted thrombosis at 12 months below a threshold of 1.03 (P=.035). There was no significant correlation between the time for complete occlusion of the aneurysm and contrast stagnation inside the aneurysm after treatment (P>.05). CONCLUSIONS: The MAFA ratio based on DSA flow quantification appears to be a reliable predictor for the assessment of stent treatment outcomes in this small study. These results open the door for perioperative flow quantification and provide indices that may help clinicians make appropriate intraprocedural decisions.

Published
2012
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16. Study of KK¯ resonances in p¯p→K+K−π0 at 900 and 1640 MeV/c

Author

Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Blüm, P., Braune, K., Bugg, D.V., Credé, V., Crowe, K.M., Doser, M., Dünnweber, W., Engelhardt, D., Faessler, M.A., Haddock, R.P., Heinsius, F.H., Hessey, N.P., Hidas, P., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kortner, O., Kunze, M., Kurilla, U., Landua, R., Matthäy, H., Meyer, C.A., Meyer-Wildhagen, F., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Seth, K., Strohbusch, U., Suffert, M., Thoma, U., Uman, I., Wallis-Plachner, S., Walther, D., Wiedner, U., Zou, B.S., and Zupančič, Č.

Subjects
Nuclear and High Energy Physics
Published
2006
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17. $\bar{\rm p}{\rm p}$ -annihilation into $\omega\pi^0$ , $\omega\eta$ and $\omega\eta^\prime$ at 600, 1200 and 1940 MeV/ $c$

Author

Abele, A, Adomeit, B, Amsler, Claude, Baker, C A, Barnett, B M, Batty, C J, Benayoun, M, Berdoz, A R, Beuchert, K, Bischoff, S, Blüm, H P, Braune, K, Case, T, Cramer, O, Crowe, K M, Degener, T F, Doser, Michael, Dünnweber, W, Engelhardt, D, Faessler, M A, Giarritta, P, Haddock, R P, Heinsius, F H, Heinzelmann, M, Herbstrith, A, Herz, M, Hessey, N P, Hidas, P, Holzhaussen, C, Jamnik, D, Kalinowsky, H, Kammel, P, Kisiel, J, Klempt, E, Koch, H, Kunze, M, Kurilla, U, Lakata, M T, Landua, Rolf, Matthäy, H, McCrady, R G, Meier, J, Meyer, C A, Ouared, R, Peters, K, Pick, B, Ratajczak, M, Regenfus, C, Röthel, W, Seibert, R, Spanier, S M, Stöck, H, Strassburger, C, Strohbusch, U, Suffert, Martin, Suh, J S, Thoma, U, Tischhäuser, M, Uman, I, Völcker, C, Wallis-Plachner, S, Walther, D, Wiedner, U, and Wittmack, K

Subjects
Physics, Angular momentum, Particle physics, Annihilation, Physics and Astronomy (miscellaneous), Meson, Partial wave analysis, Hadron, Elementary particle, XX, Omega, Helicity, High Energy Physics::Experiment, Atomic physics, Nuclear Experiment, Engineering (miscellaneous)
Abstract

The annihilation channels $\bar{\rm p}{\rm p}\to \omega\pi^0, \omega\eta, \omega\eta^\prime$ were studied with the Crystal Barrel detector at LEAR at $\bar{\rm p}$ -momenta of 600, 1200, and 1940 MeV/ $c$ . In most cases angular distributions were measured which allowed a complete $J^P$ -analysis using the helicity formalism. The contribution of all relevant initial states could be determined. The maximal contributing angular momenta are dependent on the $\bar{\rm p}$ -momentum and range up to J = 5.

Published
2000

18. Comparative properties of 400 GeV/c proton-proton interactions with and without charm production

Author

Aguilar-Benitez, M., Allison, W. W. M., Bailly, J. L., Banerjee, S., Bartl, W., Begalli, M., Beillière, P., Bizarri, R., Briand, H., Canale, V., Caso, C., Castelli, E., Checchia, P., Chliapnikov, P. V., Colino, N., Contri, R., Crennell, D., De Angelis, A., Defoix, C., DiMarco, R., DiCapua, E., Diez-Hedo, F., Dolbeau, J., Dumarchez, J., Falciano, S., Fisher, C., Fisyak, Yu. V., Fontanelli, F., Fry, J., Ganguli, S. N., Gasparini, U., Gensch, U., Gentile, S., Gibaut, D. G., Goshaw, A. T., Grard, F., Gurtu, A., Hamatsu, R., Haupt, L., Hellman, S., Henri, V. P., Hernandez, J. J., Holmgren, S. O., Hrubec, J., Hughes, P., Huss, D., Iori, M., Jegham, E., Johansson, K. E., Josa, M. I., Kalelkar, M., Kita, I., Kholodenko, A. G., Kistenev, E. P., Kitamura, S., Knauss, D., Kniazev, V. V., Kowald, W., Ladron de Guevara, P., Laloum, M., Legros, P., Leutz, H., Lyons, L., MacDermott, M., Malhotra, P. K., Mason, P., Mazzucato, M., Michalon-Mentzer, M. E., Michalon, A., Moa, T., Monge, R., Montanet, L., Naumann, T., Neuhofer, G., Nguyen, H. K., Nilsson, S., Nowak, H., Oshima, N., Otter, G., Ouared, R., Comellas, J. Panella, Patel, G., Patrignani, G., Pernicka, M., Pilette, P., Pinori, C., Pirreda, G., Plano, R., Poppleton, A., Poropat, P., Raghavan, R., Reucroft, S., Roberts, K., Robertson, W. J., Roth, A., Rohringer, H., Salicio, J. M., Schulte, R., Sellden, B., Sessa, M., Simonetto, F., Squarcia, S., Stopchenko, V. A., Subramanian, A., Struczinski, W., Takahashi, K., Touboul, M. C., Trevisan, U., Troncon, C., Ventura, L., Vilain, P., Voltolini, C., Vonck, B., Walker, W. D., Wild, C. F., Yamagata, T., Zumerle, G., and LEBC-EHS Collaboration

Published
1988
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19. Charm hadron properties in 400 GeV/cpp interactions

Author

Aguilar-Benitez, M., Allison, W. W. M., Bailly, J. L., Banerjee, S., Bartl, W., Begalli, M., Beillière, P., Bizarri, R., Briand, H., Canale, V., Caso, C., Castelli, E., Checchia, P., Chliapnikov, P. V., Colino, N., Contri, R., Crennell, D., De Angelis, A., de Billy, L., Defoix, C., Di Marco, R., Di Capua, E., Diez-Hedo, F., Dolbeau, J., Dumarchez, J., Ericsson, M., Falciano, S., Fisher, C., Fisyak, Yu. V., Fontanelli, F., Fry, J., Ganguli, S. N., Gasparini, U., Gensch, U., Gentile, S., Gibaut, D. G., Goshaw, A. T., Grard, F., Gurtu, A., Hamatsu, R., Haupt, L., Hellman, S., Henri, V. P., Hernandez, J. J., Hirose, T., Holmgren, S. O., Hrubec, J., Hughes, P., Huss, D., Iori, M., Jegham, E., Johansson, K. E., Josa, M. I., Kalelkar, M., Kita, I., Kholodenko, A. G., Kistenev, E. P., Kitamura, S., Knauss, D., Kniazev, V. V., Kowald, W., Kuhn, D., Ladron de Guevara, P., Laloum, M., Legros, P., Leutz, H., Lyons, L., MacDermott, M., Malhotra, P. K., Mason, P., Mazzucato, M., Michalon-Mentzer, M. E., Michalon, A., Moa, T., Monge, R., Montanet, L., Neuhofer, G., Nguyen, H. K., Nilsson, S., Nowak, H., Oshima, N., Otter, G., Ouared, R., Comellas, J. Panella, Patel, G., Patrignani, C., Pernicka, M., Pilette, P., Pinori, C., Pirreda, G., Plano, R., Poppleton, A., Poropat, P., Raghavan, R., Reucroft, S., Roberts, K., Robertson, W. J., Rohringer, H., Salicio, J. M., Schulte, R., Sellden, B., Sessa, M., Simonetto, F., Squarcia, S., Stamer, P., Stopchenko, V. A., Subramanian, A., Struczinski, W., Takahashi, K., Tavernier, S., Touboul, M. C., Trevisan, U., Troncon, C., Tsurugai, T., Ventura, L., Vilain, P., Voltolini, C., Vonck, B., Walker, W. D., Wild, C. F., Yamagata, T., Yiou, T. P., Zumerle, G., and LEBC-EHS Collaboration

Published
1988
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20. Exclusive hadron branching ratios of theD meson

Author

Aguilar-Benitez, M., Allison, W. W. M., Bailly, J. L., Banerjee, S., Bartl, W., Begalli, M., Beillière, P., Bizzarri, R., Briand, H., Brun, R., Canale, V., Caso, C., Castelli, E., Checchia, P., Chliapnikov, P. V., Colino, N., Colwill, S. J., Contri, R., Crennell, D., De Angelis, A., de Billy, L., Defoix, C., Di Marco, R., Di Capua, E., Diez-Hedo, F., Dolbeau, J., Duboc, J., Dumarchez, J., Eriksson, M., Falciano, S., Fernandez, C., Fisher, C., Fisyak, Yu. V., Fontanelli, F., Fry, J., Ganguli, S. N., Gasparini, U., Gensch, U., Gentile, S., Gibaut, D. B., Goshaw, A. T., Hamatsu, R., Haupt, L., Hellman, S., Henri, V., Hernandez, J. J., Holmgren, S. O., Houlden, M., Hrubec, J., Hughes, P., Huss, D., Iga, Y., Iori, M., Jegham, E., Johansson, K. E., Josa, M. I., Kalelkar, M., Kholodenko, A. G., Kistenev, E. P., Kitamura, S., Knauss, D., Kniazev, V. V., Kowald, W., Kuhn, D., Lsberrigue, J., Laloum, M., Legros, P., Leutz, H., Lyons, L., MacDermott, M., Malhotra, P. K., Mason, P., Mazzucato, M., Michalon-Mentzer, M. E., Michalon, A., Moa, T., Monge, R., Montanet, L., Neuhofer, G., Nguyen, H. K., Nilsson, S., Nowak, H., Oshima, N., Otter, G., Ouared, R., Panella Comellas, J., Patel, G., Patrignani, C., Pernicka, M., Pilette, P., Pinori, C., Piredda, G., Plano, R., Poppleton, A., Poropat, P., Reucroft, S., Roberts, K., Robertson, W. J., Rohringer, H., Salicio, J. M., Schulte, R., Sellden, B., Sessa, M., Squarcia, S., Stamer, P., Stopchenko, V. A., Takahashi, K., Touboul, M. C., Trevisan, U., Troncon, C., Tsurugai, T., Ventura, L., Vilain, P., Vlasov, E. V., Voltolini, C., Vonck, B., Walker, W. D., Wild, C. F., Yiou, T. P., Zumerle, G., and LEBC-EHS Collaboration

Published
1987
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21. InclusiveD-meson branching ratios

Author

Aguilar-Benitez, M., Allison, W. W. M., Bailly, J. L., Bartl, W., Begalli, M., Beillière, P., Bizzarri, R., Briand, H., Brun, R., Canale, V., Caso, C., Castelli, E., Checchia, P., Chliapnikov, P. V., Colino, N., Colwill, S. J., Contri, R., Crennell, D., De Angelis, A., de Billy, L., Defoix, C., Di Marco, R., Di Capua, E., Diez-Hedo, F., Dolbeau, J., Duboc, J., Dumarchez, J., Eriksson, M., Falciano, S., Fernandez, C., Fisher, C., Fisyak, Yu. V., Fontanelli, F., Fry, J., Gasparini, U., Gensch, U., Gentile, S., Gibaut, D. B., Goshaw, A. T., Gurtu, A., Hamatsu, R., Haupt, L., Hellman, S., Henri, V., Hernandez, J. J., Holmgren, S. O., Houlden, M., Hrubec, J., Hughes, P., Huss, D., Iga, Y., Iori, M., Jegham, E., Johansson, K. E., Josa, M. I., Kalelkar, M., Kholodenko, A. G., Kistenev, E. P., Kitamura, S., Knauss, D., Kniazev, V. V., Kowald, W., Kuhn, D., Laberrigue, J., Laloum, M., Legros, P., Leutz, H., Lyons, L., MacDermott, M., Mason, P., Mazzucato, M., Michalon-Mentzer, M. E., Michalon, A., Moa, T., Monge, R., Montanet, L., Neuhofer, G., Nguyen, H. K., Nilsson, S., Nowak, H., Oshima, N., Otter, G., Ouared, R., Panella Comellas, J., Patel, G., Patrignani, C., Pernicka, M., Pilette, P., Pinori, C., Piredda, G., Plano, R., Poppleton, A., Poropat, P., Raghavan, R., Reucroft, S., Roberts, K., Robertson, W. J., Rohringer, H., Salicio, J. M., Schulte, R., Sellden, B., Sessa, M., Squarcia, S., Stamer, P., Stopchenko, V. A., Subramanian, A., Sudhakar, K., Takahashi, K., Touboul, M. C., Trevisan, U., Troncon, C., Tsurugai, T., Ventura, L., Vilain, P., Vlasov, E. V., Voltolini, C., Vonck, B., Walker, W. D., Wild, C. F., Yiou, T. P., Zumerle, G., and LEBC-EHS Collaboration

Published
1987
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22. Evidence for two isospin zero $J^{PC}=2^{-+}$ mesons at 1645 and 1875 MeV

Author

Adomeit, J, Amsler, Claude, Armstrong, D S, Baker, C A, Barnett, B M, Batty, C J, Benayoun, M, Berdoz, A R, Beuchert, K, Bischoff, S, Blüm, H P, Braune, K, Brose, J, Bugg, D V, Case, T, Cooper, A R, Cramer, O, Crowe, K M, Degener, T F, Dietz, H P, Djaoshvili, N, Von Dombrowski, S, Doser, Michael, Dünnweber, W, Engelhardt, D, Englert, M, Faessler, M A, Giarritta, P, Hackmann, R, Haddock, R P, Heinsius, F H, Herz, M, Hessey, N P, Hidas, P, Holtzhaussen, C, Illinger, P, Jamnik, D, Kalinowsky, H, Kalteyer, B, Kämmle, B, Kammel, P, Kiel, T, Kisiel, J, Klempt, E, Koch, H, Kolo, C, Kunze, M, Lakata, M T, Landua, Rolf, Lüdemann, J, Matthäy, H, McCrady, R G, Meier, J, Merlo, J P, Meyer, C A, Montanet, Lucien, Noble, A, Ouared, R, Ould-Saada, F, Peters, K, Pinder, C N, Pintér, G, Ravndal, S, Regenfus, C, Reissmann, J, Resag, S, Röthel, W, Schäfer, E, Schmidt, P, Scott, I, Seibert, R, Spanier, S M, Stöck, H, Strassburger, C, Strohbusch, U, Suffert, Martin, Thoma, U, Tischhäuser, M, Urner, D, Völcker, C, Walter, F, Walther, D, Wiedner, U, Zou Bing Song, and Zupancic, Crtomir

Subjects
Physics, Particle physics, Physics and Astronomy (miscellaneous), Meson, Isospin, Zero (complex analysis), Particle Physics - Experiment
Published
1996

23. Study of $K\bar{K}$ resonances in $p\bar{p} \to K^+K^-\pi^0$ at 900 and 1640 MeV/c

Author

Amsler, C., Baker, C.A., Barnette, B.M., Batty, C.J., Benayoun, M., Blum, P., Braune, K., Bugg, D.V., Crede, V., Crowe, K.M., Doser, M., Dunnweber, W., Engelhardt, D., Faessler, M.A., Haddock, R.P., Heinsius, F.H., Hessey, N.P., Hidas, P., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kortner, O., Kunze, M., Kurilla, U., Landua, R., Matthay, H., Meyer, C.A., Meyer-Wildhagen, E., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Seth, K., Strohbusch, U., Suffert, M., Thoma, U., Uman, I., Wallis-Plachner, S., Walther, D., Wiedner, U., Zou, B.S., Zupancic, C., Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), 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), Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), and CRYSTAL BARREL

Subjects
13.25.Jx, 13.75.Cs, 14.40.Cs, SPECTROSCOPY, 450 GEV/C, REST, (P)OVER-BAR-P ANNIHILATION, PP INTERACTIONS, F(0)(1500), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], MESON, CRYSTAL BARREL, ANTIPROTON-PROTON ANNIHILATION, ETA-ETA
Abstract

Prominent K (K) over bar resonances observed in the in-flight annihilation of p (p) over bar into K+K-pi(0) include f(2)(1270), f(0)(1500), f(2)'(1525), phi(1680)/rho(1700) and a state at 1750 MeV/c(2) consistent with f(0)(1710). The reaction cross sections sigma((p) over barp -> X(K+K-)pi(0)) are obtained by means of a partial wave analysis. When these are combined with known K (K) over bar partial widths, the resulting production rates of presumably non-n (n) over bar states, X = f(0) (1710) and f(2)'(1525), are found to be suppressed by an order of magnitude compared to f(0)(1500) and f(2)(1270), respectively

Published
2006

24. Production and decay of $\eta^{'}$(958) and $\eta$(1440) in $\overline{p}p$ annihilation at rest

Author

Amsler, C., Anisovich, A.V., Baker, C.A., Barnett, B.M., Batty, C.J., Bluem, P., Braune, K., Crede, V., Crowe, K.M., Doser, M., Dunnweber, W., Engelhardt, D., Faessler, M.A., Haddock, R.P., Heinsius, F.H., Hessey, N.P., Kalinowsky, H., Jamnik, D., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Landua, R., Matthay, H., Meyer, C.A., Meyer-Wildhagen, F., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Reinnarth, J., Sarantsev, A.V., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Wallis-Plachner, S., Walther, D., Wiedner, U., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
2004

26. Annihilation at rest of antiprotons and protons into neutral particles

Author

Amsler, C., Anisovich, A.V., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Bluem, P., Braune, K., Bugg, D.V., Case, T., Crede, V., Crowe, K.M., Doser, M., Dunnweber, W., Engelhardt, D., Faessler, M.A., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Hessey, N.P., Hidas, P., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Landua, R., Matthay, H., Meyer, C.A., Meyer-Wildhagen, F., Montanet, L., Ouared, R., Peters, K., Pick, B., Popkov, W., Ratajczak, M., Regenfus, C., Reinnarth, J., Roethel, W., Sarantsev, A.V., Spanier, S., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Uman, I., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B.S., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
2003

27. Proton-Antiproton annihilation at 900 MeV/c into $\pi^0\pi^0\pi^0,\pi^0\pi^0\eta$ and $\pi^0\eta\eta$

Author

Amsler, C., Barnett, B.M., Benayoun, M., Bischoff, S., Bluem, P., Case, T., Crowe, K.M., Degener, T., Doser, M., Engelhardt, D., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Hidas, P., Kalinowsky, H., Kammel, P., Kisiel, J., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthaey, H., Meyer, C.A., Montanet, L., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Spanier, S., Stoeck, H., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhaeuser, M., Walther, D., Wiedner, U., Wittmack, K., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
2002

28. Comment on 'protonium annihilation into $\pi^0\pi^0$ at rest in a liquid hydrogen target'

Author

Amsler, Claude, Baker, C A, Barnett, B M, Batty, C J, Benayoun, M, Blüm, P, Braune, K, Bugg, D V, Case, T, Credé, V, Crowe, K M, Doser, Michael, Dünnweber, W, Engelhardt, D, Faessler, M A, Haddock, R P, Heinsius, F H, Heinzelmann, M, Hessey, N P, Hidas, P, Jamnik, D, Kalinowsky, H, Kammel, P, Kisiel, J, Klempt, E, Koch, H, Kunze, M, Kurilla, U, Landua, Rolf, Matthäy, H, Meyer, C A, Meyer-Wildhagen, F, Ouared, R, Peters, K, Pick, B, Ratajczak, M, Regenfus, C, Reinnarth, J, Röthel, W, Sarantsev, A V, Spanier, S, Strohbusch, U, Suffert, Martin, Suh, J S, Thoma, U, Uman, I, Wallis-Plachner, S, Walther, D, Wiedner, U, Wittmack, K, Zou, B S, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), 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), Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), and CRYSTAL BARREL

Subjects
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Particle Physics - Experiment
Abstract

We comment on the recent paper published by the Obelix Collaboration on protonium annihilation into pi /sup 0/ pi /sup 0/ at rest in a liquid hydrogen target ÝPhys. Rev. D 65, 012001 (2002)¿, with particular reference to the discrepancy with the results obtained by the Crystal Barrel Collaboration.

Published
2002

29. A high resolution search for the tensor glueball candidate $\xi$(2230)

Author

Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Bluem, P., Braune, K., Case, T., Crowe, K.M., Doser, M., Duennweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Hessey, N.P., Hidas, P., Jamnik, D., Kalinowsky, H., Kaemmle, B., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthaey, H., Meyer, C.A., Meyer-Wildhagen, F., Montanet, L., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Seth, K.K., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Uman, I., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Zupancic, C., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
2001

30. A high resolution search for the tensor glueball candidate [xi] (2230) Crystal Barrel Collaboration

Author

Amsler, C., Baker, C. A., Barnett, B. M., Batty, C. J., Benayoun, M., Berdoz, A., Blüm, P., Braune, K., Case, T., Crowe, K. M., Doser, M., Dünnweber, W., Engelhardt, D., Faessler, M. A., Giarritta, P., Haddock, R. P., Heinsius, F. H., Heinzelmann, M., Hessey, N. P., Hidas, P., Jamnik, D., Kalinowsky, H., Kämmle, B., Kammel, P., Kisiel, Jan, Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthäy, H., Meyer, C. A., Meyer-Wildhagen, F., Montanet, L., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Seth, K. K., Strohbusch, U., Suffert, M., Suh, J. S., Thoma, U., Uman, I., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., and Zupancic, C.

Subjects
hybrid mesons, mesons, decay
Abstract

We report results of a high resolution search for the tensor glueball candidate ξ(2230) in a p̄p formation experiment. π0π0 and ηη decay channels were measured in a scan of the mass region 2220 MeV to 2240 MeV. No evidence for the existence of ξ(2230) was found. 95% confidence upper limits for the possible existence of ξ are presented.

Published
2001

31. 4 $\pi$-decays of scalar and vector mesons

Author

Abele, A., Adomeit, J., Anusler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Bischoff, S., Blum, P., Braune, K., Case, T., Crede, V., Crowe, K.M., Degener, T., Doser, M., Dunnweber, W., Engelhardt, D., Faessler, M.A., Giaritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Berbstrith, A., Hessey, N.P., Hidas, P., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthay, H., Meyer, C.A., Meyer-Wildhagen, F., Montanet, L., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Spanier, S., Stock, H., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhauser, M., Uman, I., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Heyd, Yvette, Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), and CRYSTAL BARREL

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
2001

32. Branching ratios for $\overline{p}p$ annihilation at rest into two body final states

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Bischoff, S., Bluem, P., Braune, K., Bugg, D.V., Case, T., Crowe, K.M., Degener, T., Doser, M., Duennweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthay, H., McCrady, R., Meier, J., Meyer, C.A., Montanet, L., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Spanier, S., Stoeck, H., Strassburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhaeuser, M., Uman, I., Voelcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B.S., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
2001

33. pp-annihilation into $\omega \pi^0, \omega \eta$ and $\omega \eta^'$ at 600, 1200 and 1940 MeV/c

Author

Abele, A., Adomeit, B., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Beuchert, K., Bischoff, S., Blum, P., Braune, K., Case, T., Cramer, O., Crowe, K.M., Degener, T., Doser, M., Dunneweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Holshaussen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthay, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Rothel, W., Seibert, R., Spanier, S., Stock, H., Strassburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhauser, M., Uman, I., Volcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
2000

34. New analysis of the radiative decay $\omega \to \eta\gamma$ in proton-antiproton annihilation at rest

Author

Case, T, Crowe, K M, Heinsius, F H, Kammel, P, Lakata, M T, Degener, T F, Koch, H, Kunze, M, Kurilla, U, Matthäy, H, Peters, K, Ratajczak, M, Stöck, H, Barnett, B M, Herz, M, Kalinowsky, H, Klempt, E, Pick, B, Strassburger, C, Suh, J S, Thoma, U, Witmack, K, Hidas, P, Baker, C A, Batty, C J, Doser, Michael, Kisiel, J, Landua, Rolf, Adomeit, J, Meier, J, Ouared, R, Seibert, R, Strohbusch, U, Abele, A, Bischoff, S, Blüm, H P, Engelhardt, D, Herbstrith, A, Holtzhaussen, C, Tischhäuser, M, Bugg, D V, Hodd, C, Zou Bing Song, Haddock, R P, Braune, K, Dünnweber, W, Faessler, M A, Hessey, N P, Jamnik, D, Kolo, C, Röthel, W, Völcker, C, Uman, I, Wallis-Plachner, S, Walther, D, Wiedner, U, Berdoz, A R, McCrady, R G, Meyer, C A, and Suffert, Martin

Subjects
High Energy Physics::Experiment, Particle Physics - Experiment
Abstract

We report on a measurement of the branching ratio of the rare decay omega to eta gamma relative to the well known decay omega to pi /sup 0/ gamma . The omega 's are produced in pp to eta omega and pp to pi /sup 0/ omega . Eigenstate mixing and interference effects of the omega and rho /sup 0/ are taken into account, as well as coherent interference with the background. We find evidence for the non- resonant annihilation channel B(pp to eta eta gamma )=(3.5+or-1.3)*10 /sup -5/ and limit the value of B( omega to eta gamma ) to the range of (0.7 to 5.5)*10/sup -4/ depending on the degree of coherence with the background. (19 refs).

Published
2000

35. New analysis of the radiative decay $\omega \rightarrow \eta\gamma$ in proton-antiproton annihilation at rest

Author

Case, T., Crow, K.M., Heinsius, F.H., Kammel, P., Lakata, M., Degener, T., Koch, H., Kunze, M., Kurilla, U., Matthay, H., Peters, K., Ratajczak, M., Stock, H., Barnett, B.M., Herz, M., Kalinowsky, H., Klempt, E., Pick, B., Strassburger, C., Suh, J.S., Thoma, U., Witmack, K., Hidas, P., Baker, C.A., Batty, C.J., Doser, M., Kisiel, J., Landua, R., Adomeit, J., Meier, J., Ouared, R., Seibert, R., Strohbusch, U., Abele, A., Bischoff, S., Blum, P., Engelhardt, D., Herbstrith, A., Holtzhaussen, C., Tischhauser, M., Bugg, D.V., Hodd, C., Zou, B.S., Haddock, R.P., Braune, K., Dunnweber, W., Faessler, M.A., Hessey, N.P., Jamnik, D., Kolo, C., Roethel, W., Volcker, C., Uman, I., Wallis-Plachner, S., Walther, D., Wiedner, U., Berdoz, A., McCrady, R., Meyer, C.A., Suffert, M., Heyd, Yvette, Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), and CRYSTAL BARREL

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
2000

36. Test of N.bar.N potential models: isospin relations in p.bar.d annihilations at rest and the search for quasinuclear bound states

Author

Abele, A, Adomeit, J, Amsler, Claude, Baker, C A, Barnett, B M, Batty, C J, Benayoun, M, Bischoff, S, Blüm, H P, Braune, K, Case, T, Credé, V, Crowe, K M, Degener, T F, Doser, Michael, Dünnweber, W, Engelhardt, D, Faessler, M A, Giarritta, P, Haddock, R P, Heinsius, F H, Heinzelmann, M, Herbstrith, A, Hessey, N P, Hidas, P, Holtzhaussen, C, Jamnik, D, Kalinowsky, H, Kammel, P, Kisiel, J, Klempt, E, Koch, H, Kunze, M, Kurilla, U, Lakata, M T, Landua, Rolf, Mathhay, H, Meyer, C A, Meyer-Wildhagen, F, Ouared, R, Peters, K, Pick, B, Ratajczak, M, Regenfus, C, Röthel, W, Spanier, S M, Stöck, H, Strohbusch, U, Suffert, Martin, Suh, J S, Thoma, U, Tischhäuser, M, Uman, I, Völcker, C, Wallis-Plachner, S, Walther, D, Wiedner, U, and Wittmack, K

Subjects
Nuclear Theory, Nuclear Experiment, Particle Physics - Experiment
Abstract

We have determined branching ratios for antiproton annihilations at rest on protons or neutrons in liquid deuterium which we compare to frequencies of isospin-related processes in antiproton-proton annihilations. Using the annihilation rates into pi /sup 0/ pi /sup 0 / and pi /sup -/ pi /sup 0/ where the annihilation took place on the proton or neutron, respectively, we discuss the fraction of S-wave and P-wave annihilation in liquid D/sub 2/. The frequencies for pi /sup -/ omega and rho /sup -/ pi /sup 0/, and pi /sup -/ eta and pi /sup -/ eta ' and the corresponding frequencies for pp annihilations are used to determine isoscalar and isovector contributions to the protonium wave function. We observe rho - omega interference in pp to pi /sup +/ pi /sup -/ eta and pi /sup +/ pi /sup -/ pi /sup 0/ annihilation. The annihilation rate for pd to K/sup -/K/sup 0/p confirms the dominance of the isovector contribution to NN to KK annihilations. Furthermore, we searched for narrow quasinuclear bound states close to the NN threshold, but with negative outcome. (44 refs).

Published
2000

37. Test of $\overline{N}$N potential models: Isospin relations in $\overline{p}$d annihilations at rest and the search for quasinuclear bound states

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Bischoff, S., Bluem, P., Braune, K., Case, T., Crede, V., Crowe, K.M., Degener, T., Doser, M., Duennweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Hessey, N.P., Hidas, P., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthaey, H., Meyer, C.A., Meyer-Wildhagen, F., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Spanier, S., Stoeck, H., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhaueser, M., Uman, I., Voelcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
2000

38. $\overline{p}$d-annihilation at rest into $\pi^+\pi^-\pi^-p_{spectator}$

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Bischoff, S., Blum, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crowe, K.M., Degener, T., Djaoshvili, N., Doser, M., Dunnweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthay, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Peters, K., Pick, B., Pietra, C., Pinder, C.N., Ratajczak, M., Regenfus, C., Roethel, W., Schmidt, P., Seibert, R., Spanier, S., Stock, H., Strassburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhauser, M., Uman, I., Volcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B.S., Heyd, Yvette, Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), and CRYSTAL BARREL

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1999

39. Evidence for a $\pi\eta$ P-wave in $\overline{p}p$ annihilations at rest into $\pi^{0}\pi^{0}\eta$

Author

Abele, A, Adomeit, J, Amsler, Claude, Baker, C A, Barnett, B M, Batty, C J, Benayoun, M, Berdoz, A R, Beuchert, K, Bischoff, S, Blüm, H P, Braune, K, Case, T, Cramer, O, Credé, V, Crowe, K M, Degener, T F, Djaoshvili, N, Von Dombrowski, S, Doser, Michael, Dünnweber, W, Ehmanns, A, Engelhardt, D, Faessler, M A, Giarritta, P, Haddock, R P, Heinsius, F H, Heinzelmann, M, Herbstrith, A, Herz, M, Hessey, N P, Hidas, P, Holtzhaussen, C, Hüttmann, K, Jamnik, D, Kalinowsky, H, Kämmle, B, Kammel, P, Kisiel, J, Klempt, E, Koch, H, Kolo, C, Kunze, M, Kurilla, U, Lakata, M T, Landua, Rolf, Matthäy, H, McCrady, R G, Meier, J, Meyer, C A, Ouared, R, Ould-Saada, F, Peters, K, Pick, B, Pietra, C, Pinder, C N, Ratajczak, M, Regenfus, C, Resag, S, Röthel, W, Schmidt, P, Seibert, R, Spanier, S M, Stöck, H, Strassburger, C, Strohbusch, U, Suffert, Martin, Suh, J S, Thoma, U, Tischhäuser, M, Uman, I, Völcker, C, Wallis-Plachner, S, Walther, D, Wiedner, U, and Wittmack, K

Subjects
Particle Physics - Experiment
Published
1999

40. Observation of Pontecorvo Reactions with Open Strangeness: $\overline{p} d \to \lambda K^0$ and $\overline{p} d \to \sigma^{0} K^0$

Author

Abele, A, Adomeit, J, Amsler, Claude, Baker, C A, Barnett, B M, Batty, C J, Benayoun, M, Berdoz, A R, Bischoff, S, Blüm, H P, Braune, K, Bugg, D V, Case, T, Cramer, O, Crowe, K M, Degener, T F, Dzhaoshvili, N G, Doser, Michael, Dünnweber, W, Engelhardt, D, Faessler, M A, Giarritta, P, Haddock, R P, Heinsius, F H, Heinzelmann, M, Herbstrith, A, Herz, M, Hessey, N P, Hidas, P, Hodd, C, Holtzhaussen, C, Jamnik, D, Kalinowsky, H, Kammel, P, Kisiel, J, Klempt, E, Koch, H, Kunze, M, Kurilla, U, Lakata, M T, Landua, Rolf, Matthäy, H, McCrady, R G, Meier, J, Meyer, C A, Montanet, Lucien, Ouared, R, Peters, K, Pick, B, Ratajczak, M, Regenfus, C, Röthel, W, Seibert, R, Spanier, S M, Stöck, H, Strassburger, C, Strohbusch, U, Suffert, Martin, Suh, J S, Thoma, U, Tischhäuser, M, Uman, I, Völcker, C, Wallis-Plachner, S, Walther, D, Wiedner, U, Wittmack, K, Zou Bing Song, and Zupancic, Crtomir

Subjects
Particle Physics
Published
1999

41. Evidence for a $\pi \eta$-P-wave in $\overline{p}p$-annihilations at rest into $\pi^0\pi^0\eta$

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Beuchert, K., Bischoff, S., Blum, P., Braune, K., Case, T., Cramer, O., Crede, V., Crowe, K.M., Degener, T., Djaoshvili, N., Dombrowski, S.V., Doser, M., Dunnweber, W., Ehmanns, A., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Holtzhaussen, C., Huttmann, K., Jamnik, D., Kalinowsky, H., Kammle, B., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kolo, C., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthay, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Ould-Saada, F., Peters, K., Pick, B., Pietra, C., Pinder, C.N., Ratajczak, M., Regenfus, C., Resag, S., Roethel, W., Schmidt, P., Seibert, R., Spanier, S., Stock, H., Strassburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhauser, M., Uman, I., Volcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1999

42. Observation of resonances in the reaction $pp \to \pi^{0}\eta \eta$ at 1.94 GeV C$^{2}$

Author

Abele, A, Adomeit, B, Amsler, Claude, Baker, C A, Barnett, B M, Batty, C J, Benayoun, M, Berdoz, A R, Beuchert, K, Bischoff, S, Blüm, H P, Braune, K, Bugg, D V, Case, T, Cramer, O, Credé, V, Crowe, K M, Degener, T F, Djaoshvili, N, Von Dombrowski, S, Doser, Michael, Dünnweber, W, Ehmanns, A, Engelhardt, D, Faessler, M A, Giarritta, P, Haddock, R P, Heinsius, F H, Heinzelmann, M, Herbstrith, A, Herz, M, Hessey, N P, Hidas, P, Hodd, C, Holtzhaussen, C, Jamnik, D, Kalinowsky, H, Kämmle, B, Kammel, P, Kisiel, J, Klempt, E, Koch, H, Kunze, M, Kurilla, U, Lakata, M T, Landua, Rolf, Lüdemann, J, Matthäy, H, McCrady, R G, Meier, J, Meyer, C A, Ouared, R, Ould-Saada, F, Peters, K, Pick, B, Pietra, C, Pinder, C N, Ratajczak, M, Regenfus, C, Resag, S, Röthel, W, Schmidt, P, Seibert, R, Spanier, S M, Stöck, H, Strassburger, C, Strohbusch, U, Suffert, Martin, Suh, J S, Thoma, U, Tischhäuser, M, Uman, I, Völcker, C, Wallis-Plachner, S, Walther, D, Wiedner, U, Wittmack, K, and Zou Bing Song

Subjects
Particle Physics - Experiment
Published
1999

43. Observation of resonances in the reaction pp to $\pi\eta\eta$ at 1.94 GeV/c

Author

Abele, A., Adomeit, B., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Beuchert, K., Bischoff, S., Blum, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crede, V., Crowe, K.M., Degener, T., Djaoshvili, N., Von Domobrowski, S., Doser, M., Dunnweber, W., Ehmanns, A., Engelhardt, D., Faessler, M.A., Giaritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kammle, B., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Ludemann, J., Matthay, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Ould-Saada, F., Peters, K., Pick, B., Pietra, C., Pinder, C.N., Ratajczak, M., Regenfus, C., Resag, S., Rothel, W., Schmidt, P., Seibert, R., Spanier, S., Stock, H., Strassburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhauser, M., Uman, I., Volcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1999

44. Observation of Pontecorvo reactions with open strangeness: $pd \rightarrow \Lambda K^0$ and $pd \rightarrow \Sigma^0K^0$

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Bischoff, S., Blum, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crowe, K.M., Degener, T., Djaoshvili, N., Doser, M., Dunnweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthay, H., McCrady, R., Meier, J., Meyer, C.A., Montanet, L., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Seibert, R., Spanier, S., Stock, H., Strassburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhauser, M., Uman, I., Volcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B.S., Zupancic, C., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1999

45. The $\rho$-mass, width and line shape in $\overline{p}p$ annihilation at rest into $\pi^+\pi^-\pi^0$

Author

Abele, A., Adomeit, J., Amsler, C., Anisovich, A.V., Baker, C.A., Barnett, B.M., Batty, C.J., Berdoz, A., Bischoff, S., Blum, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crede, V., Crowe, K.M., Degener, T., Doser, M., Dunnweber, W., Ehmanns, A., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Hzinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthay, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Spanier, S., Stock, H., Strassburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhauser, M., Uman, I., Volcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B.S., Heyd, Yvette, Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), and CRYSTAL BARREL

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1999

46. $\overline{p} d$ annihilation at rest into $\pi^{+} \pi^{-} \pi^{-} p$ (spectator)

Author

Abele, A, Adomeit, J, Amsler, Claude, Baker, C A, Barnett, B M, Batty, C J, Benayoun, M, Berdoz, A R, Bischoff, S, Blüm, H P, Braune, K, Bugg, D V, Case, T, Cramer, O, Crowe, K M, Degener, T F, Dzhaoshvili, N G, Doser, Michael, Dünnweber, W, Engelhardt, D, Faessler, M A, Giarritta, P, Haddock, R P, Heinsius, F H, Heinzelmann, M, Herbstrith, A, Herz, M, Hessey, N P, Hidas, P, Hodd, C, Holtzhaussen, C, Jamnik, D, Kalinowsky, H, Kammel, P, Kisiel, J, Klempt, E, Koch, H, Kunze, M, Kurilla, U, Lakata, M T, Landua, Rolf, Matthäy, H, McCrady, R G, Meier, J, Meyer, C A, Ouared, R, Peters, K, Pick, B, Pietra, C, Pinder, C N, Ratajczak, M, Regenfus, C, Röthel, W, Schmidt, P, Seibert, R, Spanier, S M, Stöck, H, Strassburger, C, Strohbusch, U, Suffert, Martin, Suh, J S, Thoma, U, Tischhäuser, M, Uman, I, Völcker, C, Wallis-Plachner, S, Walther, D, Wiedner, U, Wittmack, K, and Zou Bing Song

Subjects
Particle Physics
Published
1999

47. Antiproton-proton annihilation at rest into K$^+$K$^-\pi^0$

Author

Tischhauser, M., Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Bischoff, S., Blum, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crowe, K.M., Degener, T., Doser, M., Dunnweber, W., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthay, H., McCrady, R., Meier, J., Meyer, C.A., Ouared, R., Peters, K., Pick, B., Ratajczak, M., Regenfus, C., Roethel, W., Seibert, R., Spanier, S., Stock, H., Strassburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischauser, M., Uman, I., Volcker, C., Wallis-Plachner, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B.S., and CRYSTAL BARREL

Subjects
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1999

48. Study of $\overline{p}p \rightarrow \eta \pi^0\pi^0\pi^0$ at rest

Author

Abele, A., Adomeit, J., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Beuchert, K., Bischoff, S., Bluem, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crede, V., Crowe, K.M., Degener, T., Djaoshvili, N., Doser, M., Duennweber, W., Ehmanns, A., Engelhardt, D., Faessler, M.A., Haddock, R.P., Heinsius, F.H., Herbstrith, A., Herz, M., Hessey, N.P., Hodd, C., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kaemmle, B., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kolo, C., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthaey, H., Mccrady, R., Meier, J., Meyer, C.A., Montanet, L., Ouared, R., Peters, K., Pick, B., Pinder, C.N., Ratajczak, M., Regenfus, C., Resag, S., Roethel, W., Ryabchikov, D., Sarantsev, A.V., Schmidt, P., Scott, I., Seibert, R., Stoeck, H., Strassburger, C., Strohbusch, U., Suffert, M., Thoma, U., Tischhaueuser, M., Voelker, C., Wallis, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1998

49. Decay dynamics of the process $\eta \rightarrow 3\pi^0$

Author

Abele, A., Adomeit, J., Amsler, C., Baker, C.A., Barnett, B.M., Batty, C.J., Benayoun, M., Berdoz, A., Beuchert, K., Bischoff, S., Bluem, P., Braune, K., Bugg, D.V., Case, T., Cramer, O., Crowe, K.M., Crede, V., Degener, T., Djaoshvili, N., Vondombrowski, S., Doser, M., Duennweber, W., Ehmanns, A., Engelhardt, D., Faessler, M.A., Giarritta, P., Haddock, R.P., Heinsius, F.H., Heinzelmann, M., Herbstrith, A., Herz, M., Hessey, N.P., Hidas, P., Hodd, C., Holtzhaussen, C., Jamnik, D., Kalinowsky, H., Kaemmle, B., Kammel, P., Kisiel, J., Klempt, E., Koch, H., Kolo, C., Kunze, M., Kurilla, U., Lakata, M., Landua, R., Matthaey, H., Mccrady, R., Meier, J., Meyer, C.A., Montanet, L., Ouared, R., Ould-Saada, F., Peters, K., Pick, B., Pietra, C., Pinder, C.N., Ratajczak, M., Regenfus, C., Resag, S., Roethel, W., Schmidt, P., Scott, I., Seibert, R., Spanier, S., Stoeck, H., Strassburger, C., Strohbusch, U., Suffert, M., Suh, J.S., Thoma, U., Tischhaeuser, M., Voelcker, C., Wallis, S., Walther, D., Wiedner, U., Wittmack, K., Zou, B.S., Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), CRYSTAL BARREL, and Heyd, Yvette

Subjects
[PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published
1998

50. Exotic $\eta\pi$ state in $\overline{p}d$ annihilation at rest into $\pi^{-}\pi^{0}\eta p$ (spectator)

Author

Abele, A, Adomeit, J, Amsler, Claude, Baker, C A, Barnett, B M, Batty, C J, Benayoun, M, Berdoz, A R, Beuchert, K, Bischoff, S, Blüm, H P, Braune, K, Bugg, D V, Case, T, Cramer, O, Credé, V, Crowe, K M, Degener, T F, Djaoshvili, N, Von Dombrowski, S, Doser, Michael, Dünnweber, W, Ehmanns, A, Engelhardt, D, Faessler, M A, Giarritta, P, Haddock, R P, Heinsius, F H, Heinzelmann, M, Herbstrith, A, Herz, M, Hessey, N P, Hidas, P, Hodd, C, Holtzhaussen, C, Hüttmann, K, Jamnik, D, Kalinowsky, H, Kämmle, B, Kammel, P, Kisiel, J, Klempt, E, Koch, H, Kolo, C, Kunze, M, Kurilla, U, Lakata, M T, Landua, Rolf, Matthäy, H, McCrady, R G, Meier, J, Meyer, C A, Montanet, Lucien, Ouared, R, Ould-Saada, F, Peters, K, Pick, B, Pietra, C, Pinder, C N, Ratajczak, M, Regenfus, C, Resag, S, Röthel, W, Schmidt, P, Scott, I, Seibert, R, Spanier, S M, Stöck, H, Strassburger, C, Strohbusch, U, Suffert, Martin, Thoma, U, Tischhäuser, M, Völcker, C, Wallis, S, Walther, D, Wiedner, U, Wittmack, K, Zou Bing Song, and Zupancic, Crtomir

Subjects
Particle Physics - Experiment
Published
1998

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