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Your search keyword '"Zhamkochyan S"' showing total 10 results
Start Over Author "Zhamkochyan S" Publisher cern, phys dept, geneva, switzerland
10 results on '"Zhamkochyan S"'

1. Drift chamber calibration and particle identification in the P-349 experiment

Author

Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

The goal of the P-349 experiment is to test whether 3.5 GeV/c antiprotons produced in high-energy proton-proton collisions are polarized in view of the preparation of a polarized antiproton beam. In this article, we present the details of the ongoing analysis focused on the drift chambers calibration and particle identification with DIRC.

Published
2019
Full Text
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2. Polarization analysis of <(p)over bar> produced in pA collisions

Author

Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

A quite simple procedure for the generation of a polarized antiproton beam could be worked out if antiprotons are produced with some polarization. In order to investigate this possibility measurements of the polarization of produced antiprotons have been started at a CERN/PS test beam. The polarization will be determined from the asymmetry of the elastic antiproton scattering at a liquid hydrogen target in the CNI region for which the analyzing power is well known. The data are under analysis and an additional measurement is done in 2018. Details on the experiment and the ongoing data analysis will be given.

Published
2019
Full Text
View/download PDF

3. Polarization analysis of <(p)over bar> produced in pA collisions

Author

Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

A quite simple procedure for the generation of a polarized antiproton beam could be worked out if antiprotons are produced with some polarization. In order to investigate this possibility measurements of the polarization of produced antiprotons have been started at a CERN/PS test beam. The polarization will be determined from the asymmetry of the elastic antiproton scattering at a liquid hydrogen target in the CNI region for which the analyzing power is well known. The data are under analysis and an additional measurement is done in 2018. Details on the experiment and the ongoing data analysis will be given.

Published
2019
Full Text
View/download PDF

4. Drift chamber calibration and particle identification in the P-349 experiment

Author

Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

The goal of the P-349 experiment is to test whether 3.5 GeV/c antiprotons produced in high-energy proton-proton collisions are polarized in view of the preparation of a polarized antiproton beam. In this article, we present the details of the ongoing analysis focused on the drift chambers calibration and particle identification with DIRC.

Published
2019
Full Text
View/download PDF

5. Drift chamber calibration and particle identification in the P-349 experiment

Author

Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

The goal of the P-349 experiment is to test whether 3.5 GeV/c antiprotons produced in high-energy proton-proton collisions are polarized in view of the preparation of a polarized antiproton beam. In this article, we present the details of the ongoing analysis focused on the drift chambers calibration and particle identification with DIRC.

Published
2019
Full Text
View/download PDF

6. Polarization analysis of <(p)over bar> produced in pA collisions

Author

Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

A quite simple procedure for the generation of a polarized antiproton beam could be worked out if antiprotons are produced with some polarization. In order to investigate this possibility measurements of the polarization of produced antiprotons have been started at a CERN/PS test beam. The polarization will be determined from the asymmetry of the elastic antiproton scattering at a liquid hydrogen target in the CNI region for which the analyzing power is well known. The data are under analysis and an additional measurement is done in 2018. Details on the experiment and the ongoing data analysis will be given.

Published
2019
Full Text
View/download PDF

7. Drift chamber calibration and particle identification in the P-349 experiment

Author

Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

The goal of the P-349 experiment is to test whether 3.5 GeV/c antiprotons produced in high-energy proton-proton collisions are polarized in view of the preparation of a polarized antiproton beam. In this article, we present the details of the ongoing analysis focused on the drift chambers calibration and particle identification with DIRC.

Published
2019
Full Text
View/download PDF

8. Polarization analysis of <(p)over bar> produced in pA collisions

Author

Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

A quite simple procedure for the generation of a polarized antiproton beam could be worked out if antiprotons are produced with some polarization. In order to investigate this possibility measurements of the polarization of produced antiprotons have been started at a CERN/PS test beam. The polarization will be determined from the asymmetry of the elastic antiproton scattering at a liquid hydrogen target in the CNI region for which the analyzing power is well known. The data are under analysis and an additional measurement is done in 2018. Details on the experiment and the ongoing data analysis will be given.

Published
2019
Full Text
View/download PDF

9. Drift chamber calibration and particle identification in the P-349 experiment

Author

Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Glowacz, B., Grzonka, D., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

The goal of the P-349 experiment is to test whether 3.5 GeV/c antiprotons produced in high-energy proton-proton collisions are polarized in view of the preparation of a polarized antiproton beam. In this article, we present the details of the ongoing analysis focused on the drift chambers calibration and particle identification with DIRC.

Published
2019
Full Text
View/download PDF

10. Polarization analysis of <(p)over bar> produced in pA collisions

Author

Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., Zmeskal, J., Grzonka, D., Alfs, D., Asaturyan, A., Carmignotto, M., Diermaier, M., Eyrich, W., Gowacz, B., Hauenstein, F., Horn, T., Kilian, K., Lersch, D., Malbrunot-Ettenauer, S., Mkrtchyan, A., Mkrtchyan, H., Moskal, P., Nadel-Turonski, P., Oelert, W., Ritman, J., Sefzick, T., Tadevosyan, V, Widmann, E., Wolke, Magnus, Zhamkochyan, S., Zielinski, M., Zink, A., and Zmeskal, J.

Abstract

A quite simple procedure for the generation of a polarized antiproton beam could be worked out if antiprotons are produced with some polarization. In order to investigate this possibility measurements of the polarization of produced antiprotons have been started at a CERN/PS test beam. The polarization will be determined from the asymmetry of the elastic antiproton scattering at a liquid hydrogen target in the CNI region for which the analyzing power is well known. The data are under analysis and an additional measurement is done in 2018. Details on the experiment and the ongoing data analysis will be given.

Published
2019
Full Text
View/download PDF

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