Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Hehl T"'
Autor:
Schlimme, B. S., Achenbach, P., Gayoso, C. A. Ayerbe, Bernauer, J. C., Böhm, R., Bosnar, D., Challand, Th., Distler, M. O., Doria, L., Fellenberger, F., Fonvieille, H., Rodríguez, M. Gómez, Grabmayr, P., Hehl, T., Heil, W., Kiselev, D., Krimmer, J., Makek, M., Merkel, H., Middleton, D. G., Müller, U., Nungesser, L., Ott, B. A., Pochodzalla, J., Potokar, M., Majos, S. Sánchez, Sargsian, M. M., Sick, I., Širca, S., Weinriefer, M., Wendel, M., Yoon, C. J.
A measurement of beam helicity asymmetries in the reaction 3He(e,e'n)pp has been performed at the Mainz Microtron in quasielastic kinematics in order to determine the electric to magnetic form factor ratio of the neutron, GEn/GMn, at a four momentum
Externí odkaz:
http://arxiv.org/abs/1307.7361
Autor:
Middleton, D. G., Annand, J. R. M., Barbieri, C., Giusti, C., Grabmayr, P., Hehl, T., MacGregor, I. J. D., Martin, I., McGeorge, J. C., Moschini, F., Pacati, F. D., Schwamb, M., Watts, D.
After recent improvements to the Pavia model of two-nucleon knockout from $^{16}$O with electromagnetic probes the calculated cross sections are compared to experimental data from such reactions. Comparison with data from a measurement of the $^{16}$
Externí odkaz:
http://arxiv.org/abs/0907.1758
Autor:
Middleton, D. G., Annand, J. R. M., Antelo, M. Ases, Ayerbe, C., Barneo, P., Baumann, D., Bermuth, J., Bernauer, J., Blok, H. P., Bosnar, D., Böhm, R., Ding, M., Distler, M. O., Friedrich, J., Llongo, J. García, Glazier, D. I., Golak, J., Glöckle, W., Grabmayr, P., Hehl, T., Heim, J., Hesselink, W. H. A., Jans, E., Kamada, H., Mañas, G. Jover, Kohl, M., Lapikás, L., MacGregor, I. J. D., Martin, I., McGeorge, J. C., Merkel, H., Merle, P., Monstad, K., Moschini, F., Müller, U., Nogga, A., Benito, R. Pérez, Pospischil, Th., Potokar, M., Rosner, G., Seimetz, M., Skibiński, R., de Vries, H., Walcher, Th., Watts, D. P., Weinriefer, M., Weiss, M., Witała, H., Zihlmann, B.
Publikováno v:
Phys.Rev.Lett.103:152501,2009
Cross sections for the ^{3}He(e,e'pn)p reaction were measured for the first time at energy transfers of 220 and 270 MeV for several momentum transfers ranging from 300 to 450 MeV/c. Cross sections are presented as a function of the momentum of the re
Externí odkaz:
http://arxiv.org/abs/0903.1215
Autor:
Middleton, D. G., Annand, J. R. M., Barbieri, C., Barneo, P., Bartsch, P., Bauman, D., Bermuth, J., Bosnar, D., Blok, H. P., Bohm, R., Ding, M., Distler, M. O., Elsner, D., Friedrich, J., Giusti, C., Glazier, D. I., Grabmayr, P., Grozinger, S., Hehl, T., Heim, J., Hesselink, W. H. A, Jans, E., Klein, F., Kohl, M., Lapikas, L., MacGregor, I. J. D., Martin, I., McGeorge, J. C., Merkel, H., Merle, P., Moschini, F., Muller, U., Pospischil, Th., Rosner, G., Schmieden, H., Seimetz, M., Sule, A., de Vries, H., Walcher, Th., Watts, D. P., Weis, M., Zihlmann, B.
Publikováno v:
Eur. Phys. J. A29 261-270 (2006)
This paper reports on the first measurement of the ^16O(e,e'pn)^14N reaction. Data were measured in kinematics centred on a super-parallel geometry at energy and momentum transfers of 215 MeV and 316 MeV/c. The experimental resolution was sufficient
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0701053
Autor:
Ahrens, J., Alexeev, V. M., Annand, J. R. M., Arends, H. J., Beck, R., Caselotti, G., Cherepnya, S. N., Drechsel, D., Fil'kov, L. V., F"ohl, K., Giller, I., Grabmayr, P., Hehl, T., Hornidge, D., Kashevarov, V. L., Kotulla, M., Krambrich, D., Krusche, B., Lang, M., McGeorge, J. C., MacGregor, I. J. D., Metag, V., Moinester, M., Novotny, R., Pfeiffer, M., Rost, M., Schadmand, S., Scherer, S., Thomas, A., Unkmeir, C., Walcher, Th.
Publikováno v:
Eur.Phys.J. A23 (2005) 113-127
An experiment on the radiative pi^+ meson photoproduction from the proton (gamma p->gamma pi^+ n) was carried out at the Mainz Microtron MAMI in the kinematic region 537 MeV
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0407011
Autor:
Watts, D. P., Ahrens, J., Annand, J. R. M, Beck, R., Branford, D., Grabmayr, P., Hehl, T., Kellie, J. D., MacGregor, I. J. D., McGeorge, J. C., Owens, R. O.
Publikováno v:
Phys.Lett. B553 (2003) 25-30
The $^{12}$C$(\gamma,ppn)$ reaction has been measured for E$_{\gamma}$=150-800 MeV in the first study of this reaction in a target heavier than $^3$He. The experimental data are compared to a microscopic many body calculation. The model, which predic
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0212010
Autor:
Wolf, S., Lisin, V., Kondratiev, R., Massone, A. M., Galler, G., Ahrens, J., Arends, H. -J., Beck, R., Camen, M., Capitani, G. P., Grabmayr, P., Härter, F., Hehl, T., Jennewein, P., Kossert, K., L'vov, A. I., Molinari, C., Ottonello, P., Owens, R. O., Peise, J., Preobrajenskij, I., Proff, S., Robbiano, A., Sanzone, M., Schumacher, M., Schmitz, M., Wissmann, F.
Publikováno v:
Eur.Phys.J. A12 (2001) 231-252
Compton scattering by the proton has been measured using the tagged-photon facility at MAMI (Mainz) and the large-acceptance arrangement LARA. The new data are interpreted in terms of dispersion theory based on the SAID-SM99K parameterization of phot
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0109013
Autor:
Galler, G., Lisin, V., Kondratiev, R., Massone, A. M., Wolf, S., Ahrens, J., Arends, H. -J., Beck, R., Camen, M., Capitani, G. P., Grabmayr, P., Hall, S. J., Härter, F., Hehl, T., Jennewein, P., Kossert, K., L'vov, A. I., Molinari, C., Ottonello, P., Peise, J., Preobrajenski, I., Proff, S., Robbiano, A., Sanzone, M., Schumacher, M., Schmitz, M., Wissmann, F.
Publikováno v:
Phys.Lett.B503:245-255,2001
Compton scattering by the proton has been measured over a wide range covering photon energies 250 MeV < E_\gamma < 800 MeV and photon scattering angles 30^0 < \theta^{lab}_\gamma < 150^0, using the tagged-photon facility at MAMI (Mainz) and the large
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0102003
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B 2003 211(4):465-486
Autor:
Schlimme, B.S., Achenbach, P., Ayerbe Gayoso, C. A., Bernauer, J. C., Böhm, R., Bosnar, D., Challand, T., Distler, M.O., Doria, L., Fellenberger, F., Fonvieille, H., Gómez Rodríguez, M., Grabmayr, P., Hehl, T., Heil, W., Kiselev, D., Krimmer, J., Makek, M., Merkel, H., Middleton, D. G., Müller, U., Nungesser, L., Ott B., A., Pochodzalla, J., Potokar, M., Sánchez Majos, S., Sargsian M., M., Sick, I., Širca, S., Weinriefer, M., Wendel, M., Yoon, J.
Publikováno v:
Physical Review Letters
Physical Review Letters, 2013, 111, pp.132504. ⟨10.1103/PhysRevLett.111.132504⟩
Physical Review Letters, American Physical Society, 2013, 111, pp.132504. ⟨10.1103/PhysRevLett.111.132504⟩
Physical Review Letters, 2013, 111, pp.132504. ⟨10.1103/PhysRevLett.111.132504⟩
Physical Review Letters, American Physical Society, 2013, 111, pp.132504. ⟨10.1103/PhysRevLett.111.132504⟩
International audience; A measurement of beam helicity asymmetries in the reaction He−→3(e⃗ ,e′n)pp is performed at the Mainz Microtron in quasielastic kinematics to determine the electric to magnetic form factor ratio of the neutron GnE/GnM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::16ee976eab9ce126526910691abc1e6e
https://hal.science/hal-00975827
https://hal.science/hal-00975827