Zobrazeno 1 - 10
of 169
pro vyhledávání: '"R.P. Haddock"'
Autor:
S. Wallis-Plachner, C. A. Meyer, C.J. Batty, V. Crede, K. K. Seth, K. Peters, B.S. Zou, I. Uman, H. Matthäy, N.P. Hessey, M. A. Faessler, J. Kisiel, K.M. Crowe, R.P. Haddock, D. Walther, H. Kalinowsky, U. Wiedner, U. Strohbusch, P. Kammel, U. Kurilla, P. Blüm, Herbert Koch, K. Braune, Eberhard Klempt, D.V. Bugg, M. Suffert, R. Landua, F. Meyer-Wildhagen, C. Regenfus, C.A. Baker, Bruce Barnett, U. Thoma, B. Pick, W. Dünnweber, M. Benayoun, Claude Amsler, Michael Doser, R. Ouared, F. H. Heinsius, Marcel Kunze, O. Kortner, D. Jamnik, D. Engelhardt, Č. Zupančič, W. Roethel, M. Ratajczak, Pàl Hidas
Publikováno v:
Physics Letters B. 639:165-171
Prominent K K ¯ resonances observed in the in-flight annihilation of p ¯ p into K + K − π 0 include f 2 ( 1270 ) , f 0 ( 1500 ) , f 2 ′ ( 1525 ) , ϕ ( 1680 ) / ρ ( 1700 ) and a state at 1750 MeV / c 2 consistent with f 0 ( 1710 ) . The react
Autor:
F. H. Heinsius, P. Blüm, D.V. Bugg, U. Strohbusch, C. Straßburger, K. Wittmack, R. Ouared, U. Kurilla, D. Walther, D. Jamnik, J.S. Suh, D. Engelhardt, A. Abele, C.J. Batty, M. A. Faessler, C. Völcker, R.P. Haddock, M. Herz, P. Giarritta, Herbert Koch, Claude Amsler, J. Adomeit, I. Uman, Michael Doser, Marcel Kunze, H. Stöck, A. Herbstrith, C. Holtzhaußen, C. A. Meyer, K. Peters, W. Dünnweber, R. McCrady, M. Lakata, C. Regenfus, J. Kisiel, U. Wiedner, M. Suffert, T. Case, H. Matthäy, B. Pick, P. Kammel, K. Braune, M. Heinzelmann, C.A. Baker, S. Wallis-Plachner, L. Montanet, B.M. Barnett, M. Benayoun, Kenneth M. Crowe, B.S. Zou, H. Kalinowsky, J. Meier, S. Spanier, U. Thoma, C. Hodd, S. Bischoff, Eberhard Klempt, Pàl Hidas, T. Degener, W. Roethel, M. Tischhäuser, M. Ratajczak, N.P. Hessey, R. Landua
Publikováno v:
Nuclear Physics A. 679:563-576
Measurements of two-body branching ratios for p p annihilations at rest in liquid and gaseous (12 ρ STP ) hydrogen are reported. Channels studied are p p →π 0 π 0 ,π 0 η , K 0 S K 0 L , K + K − . The branching ratio for the π 0 π 0 channel
Autor:
H. Stöck, W. Roethel, P. Blüm, Herbert Koch, F. H. Heinsius, D.V. Bugg, M. Heinzelmann, U. Strohbusch, C. Straßburger, K. Braune, S. Wallis-Plachner, S. Bischoff, A. Ehmanns, C. Holtzhaußen, A. Herbstrith, O. Cramer, D. Walther, A. Berdoz, K. Wittmack, C.J. Batty, R. Ouared, Claude Amsler, Eberhard Klempt, Michael Doser, V. Crede, W. Dünnweber, U. Kurilla, J. Adomeit, K. Peters, T. Case, H. Matthäy, J. Kisiel, U. Wiedner, I. Uman, C. A. Meyer, C.A. Baker, P. Kammel, Stefan M Spanier, M. Lakata, Kenneth M. Crowe, B.M. Barnett, U. Thoma, C. Hodd, B. Pick, M. A. Faessler, R.P. Haddock, D. Jamnik, T. Degener, B.S. Zou, D. Engelhardt, C. Regenfus, M. Herz, H. Kalinowsky, J. Meier, Pàl Hidas, P. Giarritta, R. McCrady, J.S. Suh, R. Landua, M. Suffert, C. Völcker, A. V. Anisovich, Marcel Kunze, M. Ratajczak, M. Tischhäuser, N.P. Hessey, A. Abele
Publikováno v:
Physics Letters B. 469:270-275
The rho mass, width and line shape in p(over)-bar-p annihilation at rest into pi(+)pi(-)pi(0)
Autor:
L. Montanet, C. Holtzhaußen, B.S. Zou, C.A. Baker, C. Hodd, D. Odoom, C.J. Batty, R.P. Haddock, P. Blüm, D.V. Bugg, I. Scott, C. N. Pinder
Publikováno v:
Physics Letters B. 449:114-121
From an analysis of p p→4π 0 at a beam momentum of 1940 MeV/c, we find evidence for a J PC =1 ++ resonance at 1640 ±12( stat )±30( syst ) MeV with Γ =300±22±40 MeV; it is observed decaying both to σπ with L =1 and to f 2 (1270) π with L =1
Autor:
C. N. Pinder, V. A. Nikonov, B.S. Zou, C.A. Baker, R.P. Haddock, A. V. Sarantsev, C. Hodd, A. V. Anisovich, V.V. Sarantsev, D.V. Bugg, I. Scott, C.J. Batty
Publikováno v:
Physics Letters B. 449:145-153
Data on the final state ηηπ 0 are presented for beam momenta of 1350, 1525, 1642, 1800 and 1940 MeV/ c . There is evidence for the presence of a broad high mass 2 + contribution in ηη ; the amplitude analysis fits it as a resonance with mass M =
Autor:
C.J. Batty, Michael Doser, H. Stöck, I. Uman, K. Peters, D. Walther, U. Strohbusch, C. Holtzhaußen, U. Kurilla, P. Kammel, O. Cramer, T. Case, H. Matthäy, P. Giarritta, Pàl Hidas, U. Wiedner, N. Djaoshvili, R. Landua, K. Wittmack, S. M. Spanier, R. Ouared, S. Bischoff, C. Pietra, R.P. Haddock, A. Herbstrith, B. Pick, M. Ratajczak, P. Schmidt, U. Thoma, C. Hodd, Claude Amsler, M. Suffert, R. Seibert, J.S. Suh, W. Dünnweber, R. McCrady, B.S. Zou, F. H. Heinsius, C. Völcker, M. Tischhäuser, Faessler, Marcel Kunze, H. Kalinowsky, K. Braune, J. Meier, C.A. Baker, M. Lakata, Nigel Hessey, M. Benayoun, Kenneth M. Crowe, J. Kisiel, C. Straßburger, M. Heinzelmann, T. Degener, M. Herz, S. Wallis-Plachner, B. M. Barnett, C. A. Meyer, Herbert Koch, A. Berdoz, Eberhard Klempt, C. N. Pinder, W. Roethel, D. Jamnik, D. Engelhardt, A. Abele, C. Regenfus, J. Adomeit, P. Blüm, D.V. Bugg
Publikováno v:
Physics Letters B. 450:275-280
Autor:
I. Scott, A. V. Anisovich, C.A. Baker, A. V. Sarantsev, D.V. Bugg, C.J. Batty, B.S. Zou, V. A. Nikonov, R.P. Haddock, C. Hodd, V.V. Sarantsev
Publikováno v:
Physics Letters B. 449:154-160
We present data on pbar-p -> eta-eta-pizero at beam momenta of 600, 900, 1050, and 1200 MeV/c. At the higher three momenta, a signal is clearly visible due to pbar-p -> f_0(1770)-pizero, f_0(1770) -> eta-eta. It has mass 1770+-12 MeV and width 220+-4
Autor:
H. Matthäy, H. Stöck, C. A. Meyer, M. Heinzelmann, U. Kurilla, S. Wallis-Plachner, V. Crede, C. N. Pinder, S. v. Dombrowski, C. Holtzhaußen, K.M. Crowe, J.S. Suh, Michael Doser, B. Kämmle, M. Tischhäuser, Pàl Hidas, A. Herbstrith, F. Ould-Saada, S. Resag, Herbert Koch, R. Ouared, K. Peters, O. Cramer, C. Völcker, K. Hüttmann, R. Landua, K. Wittmack, B. Pick, C.J. Batty, M. Lakata, F.H. Heinsius, K. Beuchert, N.P. Hessey, C. Pietra, W. Roethel, I. Uman, D. Jamnik, D. Engelhardt, M. Herz, A. Abele, Marcel Kunze, K. Braune, A. Berdoz, T. Degener, C. Regenfus, J. Kisiel, P. Kammel, U. Strohbusch, C. Straßburger, U. Wiedner, B.M. Barnett, T. Case, Claude Amsler, P. Giarritta, A. Ehmanns, M. Ratajczak, U. Thoma, M. A. Faessler, R.P. Haddock, S. Bischoff, P. Schmidt, W. Dünnweber, R. McCrady, Eberhard Klempt, P. Blüm, S. Spanier, C. Kolo, N. Djaoshvili, J. Adomeit, D. Walther, C.A. Baker, M. Benayoun, M. Suffert, R. Seibert, H. Kalinowsky, J. Meier
Publikováno v:
Physics Letters B. 446:349-355
A partial wave analysis is presented of two high-statistics data samples of protonium annihilation into π 0 π 0 η in liquid and 12 atm gaseous hydrogen. The contributions from the 1 S 0 , 3 P 1 and 3 P 2 initial atomic fine structure states to the
Autor:
D. Walther, F. H. Heinsius, C. Völcker, M. A. Faessler, R.P. Haddock, U. Strohbusch, C. Pietra, J. Lüdemann, Marcel Kunze, P. Schmidt, K. Braune, W. Dünnweber, R. McCrady, C.J. Batty, H. Stöck, U. Wiedner, Herbert Koch, Č. Zupančič, A. Ehmanns, Claude Amsler, C.A. Baker, R. Landua, M. Ratajczak, U. Kurilla, A. Berdoz, R. Ouared, Michael Doser, M. Benayoun, B. Pick, S. M. Spanier, Pàl Hidas, P. Blüm, Kenneth M. Crowe, U. Thoma, M. Tischhäuser, Farid Ould-Saada, C. A. Meyer, C. Kolo, M. Suffert, R. Seibert, W. Roethel, M. Lakata, K. Beuchert, D. Jamnik, D. Engelhardt, O. Cramer, A. Abele, J. Adomeit, S. Wallis, K. Peters, H. Kalinowsky, J. Meier, S. Bischoff, P. Kammel, K. Wittmack, P. Giarritta, C. Holtzhaußen, J. Kisiel, S. Resag, T. Degener, M. Herz, A. Herbstrith, T. Case, H. Matthäy, C. N. Pinder, S. v. Dombrowski, Eberhard Klempt, L. Montanet, M. Heinzelmann, B. M. Barnett, V. Crede, B. Kämmle, C. Regenfus, Nigel Hessey, C. Strassburger, N. Djaoshvili
Publikováno v:
Physical Review D. 57:3860-3872
We present a measurement and partial wave analysis of the final state ${K}_{L}{K}^{\ifmmode\pm\else\textpm\fi{}}{\ensuremath{\pi}}^{\ensuremath{\mp}}$ of $\overline{p}p$ annihilation at rest in liquid hydrogen. This reaction is important for the stud
Autor:
J. Kisiel, P. Schmidt, R. Ouared, L. Montanet, U. Wiedner, B. Pick, Č. Zupančič, W. Roethel, P. Blüm, D.V. Bugg, F. Ould-Saada, W. Dünnweber, R. McCrady, H. Stöck, J. Adomeit, Pàl Hidas, M. Heinzelmann, C. Holtzhaußen, I. Scott, S. Wallis, V. Crede, T. Degener, S. Bischoff, M. Ratajczak, S. Spanier, U. Kurilla, C. Kolo, R. Landua, P. Kammel, T. Case, S. Resag, Claude Amsler, K.M. Crowe, M. Suffert, R. Seibert, K. Beuchert, F.H. Heinsius, B.M. Barnett, N. Djaoshvili, D. Jamnik, N.P. Hessey, M. A. Faessler, M. Herz, R.P. Haddock, D. Engelhardt, A. Abele, K. Peters, P. Giarritta, A. Berdoz, M. Lakata, K. Wittmack, C.A. Baker, K. Braune, O. Cramer, B. Kämmle, D. Walther, M. Benayoun, U. Thoma, C. Hodd, C. Pietra, A. Herbstrith, Michael Doser, M. Tischhäuser, H. Matthäy, B.S. Zou, C. Regenfus, H. Kalinowsky, J. Meier, C. Völcker, U. Strohbusch, C. Straßburger, Marcel Kunze, C.J. Batty, Herbert Koch, C. N. Pinder, S. v. Dombrowski, K. Hüttmann, Eberhard Klempt, C. A. Meyer, A. Ehmanns
Publikováno v:
Physics Letters B. 423:175-184
With antiprotons stopped in liquid deuterium, the p n annihilation channel π−π0η was studied using a final sample of 52 576 events obtained for a spectator proton momentum q q quantum numbers IG=1−, JPC=1−+. The extracted Breit-Wigner resona