Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Debenjak L."'
Autor:
Mihovilovič, M., Weber, A. B., Achenbach, P., Bajec, M., Beranek, T., Beričič, J., Bernauer, J. C., Bosnar, D., Böhm, R., Cardinali, M., Correa, L., Debenjak, L., Denig, A., Distler, M. O., Esser, A., Bondy, M. I. Feretti, Fonvieille, H., Friedrich, J. M., Friščić, I., Griffioen, K., Hoek, M., Kegel, S., Middleton, D. G., Merkel, H., Müller, U., Nungesser, L., Pochodzalla, J., Rohrbeck, M., Majos, S. Sánchez, Schlimme, B. S., Schoth, M., Schulz, F., Sfienti, C., Širca, S., Štajner, S., Stöttinger, Y., Thiel, M., Tyukin, A., Vanderhaeghen, M., Weinriefer, M.
Radiative corrections to elastic scattering represent an important part of the interpretation of electron-induced nuclear reactions at small energy transfers, where they make for a dominant part of background. Here we present and validate a new event
Externí odkaz:
http://arxiv.org/abs/2303.12196
Autor:
Mihovilovič M., Merkel H., Weber A., Achenbach P., Ayerbe Gayoso C., Beranek T., Beričič J., Bernauer J. C., Bosnar D., Böhm R., Correa L., Debenjak L., Denig A., Distler M. O., Esser A., Fonvieille H., Friščić I., Gómez M., Kegel S., Kohl Y., Middleton D. G., Müller U., Nungesser L., Pochodzalla J., Rohrbeck M., Sánchez Majos S., Schlimme B. S., Schoth M., Schulz F., Sfienti C., Širca S., Štajner S., Thiel M., Weinriefer M.
Publikováno v:
EPJ Web of Conferences, Vol 72, p 00017 (2014)
In an attempt to contribute further insight into the discrepancy between the Lamb shift and elastic scattering determinations of the proton charge radius, a new experiment at MAMI is underway, aimed at measuring proton form-factors at very low moment
Externí odkaz:
https://doaj.org/article/3901d34766b9496aa6967c7269696dc0
Autor:
Fonvieille, H., Beričič, J., Correa, L., Benali, M., Achenbach, P., Gayoso, C. Ayerbe, Bernauer, J. C., Blomberg, A., Böhm, R., Bosnar, D., Debenjak, L., Denig, A., Distler, M. O., Downie, E. J., Esser, A., Friščić, I., Kegel, S., Kohl, Y., Makek, M., Merkel, H., Middleton, D. G., Mihovilovič, M., Müller, U., Nungesser, L., Paolone, M., Pochodzalla, J., Majos, S. Sánchez, Schlimme, B. S., Schoth, M., Schulz, F., Sfienti, C., Širca, S., Sparveris, N., Štajner, S., Thiel, M., Tyukin, A., Weber, A., Weinriefer, M.
Publikováno v:
Phys. Rev. C 103, 025205 (2021)
Background: Generalized polarizabilities (GPs) are important observables to describe the nucleon structure, and measurements of these observables are still scarce. Purpose: This paper presents details of a virtual Compton scattering (VCS) experiment,
Externí odkaz:
http://arxiv.org/abs/2008.08958
Autor:
Schlimme B. S., Sanchez Lorente A., Sànchez Majos S., Saito T., Pochodzalla J., Nakamura S. N., Nagao S., Nungesser L., Müller U., Molitor M., Middleton D. G., Merkel H., Hirose S., Hashimoto H, Mar Gòmez Rodríguez, Gogami T., Fujii Y., Friščic I., Fonvieille H., Esser A., Distler M. O., Denig A., Debenjak L., Bosnar D., Böhm R., Ayerbe Gayoso C., Achenbach P., Sfienti C., Schoth M., Schulz F., Širca S., Tang L., Thiel M., Tsukada K., Walcher T.
Publikováno v:
EPJ Web of Conferences, Vol 37, p 01015 (2012)
The most recent results and the future physics program of the high precision electron-scattering experiment at MAMI are briefly outlined. The A1 high-resolution spectrometers facility allows for a unique quality of virtual photon experiments. High pr
Externí odkaz:
https://doaj.org/article/0971029132734ad3b8a4733255871cb2
Autor:
Schlimme B. S., Saito T. R., Sanchez Lorente A., Reinhold J., Rappold C., Pochodzalla J., Nakamura S. N., Nagao S., Müller U., Merkel H., Margaryan A., Kim E., Hirose S., Hashimoto O., Gómez Rodríguez M., Gogami T., Fujii Y., Friščić I., Esser A., Distler M., Debenjak L., Bydžovský P., Borodina O., Bosnar D., Böhm R., Ayerbe Gayoso C., Achenbach P., Schoth M., Schulz F., Sfienti C., Širca S., Tang L., Thiel M., Tsukada K.
Publikováno v:
EPJ Web of Conferences, Vol 37, p 06004 (2012)
Present and future research into the electroproduction of kaons plays an important role at Mainz Microtron MAMI. With the Kaos spectrometer employed for kaon detection in the multi-spectrometer facility, cross section measurements of the exclusive p(
Externí odkaz:
https://doaj.org/article/9ab0e1f0c2c8430a8a0c96990cf628a2
Autor:
Beričič, J., Correa, L., Benali, M., Achenbach, P., Gayoso, C. Ayerbe, Bernauer, J. C., Blomberg, A., Böhm, R., Bosnar, D., Debenjak, L., Denig, A., Distler, M. O., Downie, E. J., Esser, A., Fonvieille, H., Friščić, I., Kegel, S., Kohl, Y., Makek, M., Merkel, H., Middleton, D. G., Mihovilovič, M., Müller, U., Nungesser, L., Paolone, M., Pochodzalla, J., Majos, S. Sánchez, Schlimme, B. S., Schoth, M., Schulz, F., Sfienti, C., Širca, S., Sparveris, N., Štajner, S., Thiel, M., Tyukin, A., Weber, A., Weinriefer, M.
Publikováno v:
Phys. Rev. Lett. 123, 192302 (2019)
Virtual Compton scattering on the proton has been investigated at three yet unexplored values of the four-momentum transfer $Q^2$: 0.10, 0.20 and 0.45 GeV$^2$, at the Mainz Microtron. Fits performed using either the low-energy theorem or dispersion r
Externí odkaz:
http://arxiv.org/abs/1907.09954
Autor:
Paul, S., Brecelj, T., Arenhövel, H., Achenbach, P., Ashkenazi, A., Beričič, J., Böhm, R., Bosnar, D., Cohen, E. O., Debenjak, L., Distler, M. O., Esser, A., Friščić, I., Gilman, R., Izraeli, D., Kolar, T., Korover, I., Lichtenstadt, J., Mardor, I., Merkel, H., Middleton, D. G., Mihovilovič, M., Müller, U., Olivenboim, M., Piasetzky, E., Pochodzalla, J., Ron, G., Schlimme, B. S., Schoth, M., Schulz, F., Sfienti, C., Širca, S., Štajner, S., Strauch, S., Thiel, M., Tyukin, A., Weber, A., Yaron, I.
Publikováno v:
Physics Letters B 792 (2019) 445-449
A comparison between polarization-transfer to a bound proton in quasi-free kinematics by the A$(\vec{e},e'\vec p)$ knockout reaction and that in elastic scattering off a free proton can provide information on the characteristics of the bound proton.
Externí odkaz:
http://arxiv.org/abs/1901.10958
Autor:
Mihovilovič, M., Weber, A. B., Achenbach, P., Beranek, T., Beričič, J., Bernauer, J. C., Böhm, R., Bosnar, D., Cardinali, M., Correa, L., Debenjak, L., Denig, A., Distler, M. O., Esser, A., Bondy, M. I. Ferretti, Fonvieille, H., Friedrich, J. M., Friščić, I., Griffioen, K., Hoek, M., Kegel, S., Kohl, Y., Merkel, H., Middleton, D. G., Müller, U., Nungesser, L., Pochodzalla, J., Rohrbeck, M., Majos, S. Sánchez, Schlimme, B. S., Schoth, M., Schulz, F., Sfienti, C., Širca, S., Štajner, S., Thiel, M., Tyukin, A., Vanderhaeghen, M., Weinriefer, M.
We report on a new experimental method based on initial-state radiation (ISR) in e-p scattering, in which the radiative tail of the elastic e-p peak contains information on the proton charge form factor ($G_E^p$) at extremely small $Q^2$. The ISR tec
Externí odkaz:
http://arxiv.org/abs/1612.06707
Autor:
A1 Collaboration, Friščić, I., Achenbach, P., Gayoso, C. Ayerbe, Baumann, D., Böhm, R., Bosnar, D., Debenjak, L., Denig, A., Ding, M., Distler, M. O., Esser, A., Merkel, H., Middleton, D. G., Mihovilovič, M., Müller, U., Pochodzalla, J., Schlimme, B. S., Schoth, M., Schulz, F., Sfienti, C., Širca, S., Thiel, M., Walcher, Th.
Publikováno v:
Phys. Lett. B 766 (2017) 301-305
The cross section of the $p(e,e'\pi^+)n$ reaction has been measured for five kinematic settings at an invariant mass of $W = 1094$ MeV and for a four-momentum transfer of $Q^2 = 0.078$ (GeV/$c$)$^2$. The measurement has been performed at MAMI using a
Externí odkaz:
http://arxiv.org/abs/1606.00970
Autor:
A1 Collaboration, Yaron, I., Izraeli, D., Achenbach, P., Arenhövel, H., Beričič, J., Böhm, R., Bosnar, D., Debenjak, L., Distler, M. O., Esser, A., Friščić, I., Gilman, R., Korover, I., Lichtenstadt, J., Merkel, H., Middleton, D. G., Mihovilovič, M., Müller, U., Piasetzky, E., Širca, S., Strauch, S., Pochodzalla, J., Ron, G., Schlimme, B. S., Schoth, M., Schulz, F., Sfienti, C., Thiel, M., Tyukin, A., Weber, A.
Possible differences between free and bound protons may be observed in the ratio of polarization-transfer components, $P'_x/P'_z$. We report the measurement of $P'_x/P'_z$, in the $^2\textrm{H}(\vec{e},e^{\prime}\vec{p})n$ reaction at low and high mi
Externí odkaz:
http://arxiv.org/abs/1602.06104