Sökning: WFRF:(Sopov V) > Search for C violat...
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000 | 14933naa a2201441 4500 | |
001 | oai:DiVA.org:uu-368116 | |
003 | SwePub | |
008 | 181206s2018 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3681162 URI |
024 | 7 | a https://doi.org/10.1016/j.physletb.2018.07.0172 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Adlarson, Patriku Uppsala universitet,Kärnfysik4 aut0 (Swepub:uu)patad399 |
245 | 1 0 | a Search for C violation in the decay eta -> pi(0)e(+)e(-) with WASA-at-COSY |
264 | 1 | b ELSEVIER SCIENCE BV,c 2018 |
338 | a electronic2 rdacarrier | |
520 | a We report on the search for the rare decay eta -> pi(0)e(+)e(-) which is of interest to study C violation in the electromagnetic interaction which would indicate contributions from physics beyond the Standard Model, since the allowed decay via a two-photon intermediate state is strongly suppressed. The experiment has been performed using the WASA-at-COSY installation, located at the COSY accelerator of the Forschungszentrum Julich, Germany. In total 3 x 10(7) events of the reaction pd -> He-3 eta have been recorded at an excess energy of Q = 59.8MeV. Based on this data set the C parity violating decay eta -> pi(0)gamma* -> pi(0)e(+)e(-) via a single-photon intermediate state has been searched for, resulting in new upper limits of Gamma(eta -> pi(0)e(+) e(-))/Gamma(eta -> pi(+) pi(-) pi(0)) < 3.28 x 10(-5) and Gamma(eta -> pi(0)e(+) e(-))/Gamma(eta -> all)< 7.5 x 10(-6) (CL=90%), respectively. | |
650 | 7 | a NATURVETENSKAPx Fysikx Subatomär fysik0 (SwePub)103012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Subatomic Physics0 (SwePub)103012 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
700 | 1 | a Collaboration, WASA-at-COSY4 aut |
700 | 1 | a Augustyniak, W.u Natl Ctr Nucl Res, Dept Nucl Phys, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut |
700 | 1 | a Bardan, W.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Bashkanov, M.u Univ Edinburgh, Sch Phys & Astron, James Clerk Maxwell Bldg,Peter Guthrie Tait Rd, Edinburgh EH9 3FD, Scotland4 aut |
700 | 1 | a Bergmann, F. S.u Westfalische Wilhelms Univ Munster, Inst Kernphys, Wilhelm Klemm Str 9, D-48149 Munster, Germany4 aut |
700 | 1 | a Berlowski, M.u Natl Ctr Nucl Res, High Energy Phys Dept, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut |
700 | 1 | a Bondar, A.u RAS, SB, Budker Inst Nucl Phys, 11 Akad Lavrentieva Prospect, Novosibirsk 630090, Russia;Novosibirsk State Univ, 2 Pirogova Str, Novosibirsk 630090, Russia4 aut |
700 | 1 | a Buescher, M.u Forschungszentrum Julich, Elekt Eigenschaften PGI 6, Peter Grunberg Inst, D-52425 Julich, Germany;Heinrich Heine Univ Dusseldorf, Inst Laser & Plasmaphys, Univ Str 1, D-40225 Dusseldorf, Germany4 aut |
700 | 1 | a Calén, Hansu Uppsala universitet,Kärnfysik4 aut0 (Swepub:uu)hanscale |
700 | 1 | a Ciepal, I.u Polish Acad Sci, Henryk Niewodniczariski Inst Nucl Phys, PL-31342 Krakow, Poland4 aut |
700 | 1 | a Clement, H.u Eberhard Karls Univ Tubingen, Phys Inst, Morgenstelle 14, D-72076 Tubingen, Germany;Univ Tubingen, Phys Inst, Kepler Ctr Astro & Teilchenphys, Morgenstelle 14, D-72076 Tubingen, Germany4 aut |
700 | 1 | a Czerwinski, E.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Demmich, K.u Westfalische Wilhelms Univ Munster, Inst Kernphys, Wilhelm Klemm Str 9, D-48149 Munster, Germany4 aut |
700 | 1 | a Engels, R.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Erven, A.u Forschungszentrum Julich, Zentralinst Engn Elekt & Anal, D-52425 Julich, Germany4 aut |
700 | 1 | a Erven, W.u Forschungszentrum Julich, Zentralinst Engn Elekt & Anal, D-52425 Julich, Germany4 aut |
700 | 1 | a Eyrich, W.u Friedrich Alexander Univ Erlangen Nurnberg, Phys Inst, Erwin Rommel Str 1, D-91058 Erlangen, Germany4 aut |
700 | 1 | a Fedorets, R.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany;Kurchatov Inst, Natl Res Ctr, Inst Theoret & Expt Phys, 25 Bolshaya Cheremushkinskaya, Moscow 117218, Russia4 aut |
700 | 1 | a Foehl, K.u Justus Liebig Univ Giessen, Phys Inst 2, Heinrich Buff Ring 16, D-35392 Giessen, Germany4 aut |
700 | 1 | a Fransson, Kjellu Uppsala universitet,Kärnfysik4 aut0 (Swepub:uu)kjelfran |
700 | 1 | a Goldenbaum, F.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Goswami, A.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany;Indian Inst Technol Indore, Dept Phys, Khandwa Rd, Indore 453552, Madhya Pradesh, India4 aut |
700 | 1 | a Grigoryev, K.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany;Kurchatov Inst, Natl Res Ctr, Petersburg Nucl Phys Inst, High Energy Phys Div, 1 Mkr Orlova Roshcha, Gatchina 188300, Leningradskaya, Russia4 aut |
700 | 1 | a Gullström, Carl-Oskaru Uppsala universitet,Kärnfysik4 aut0 (Swepub:uu)cargu704 |
700 | 1 | a Heijkenskjöld, Lena,d 1985-u Uppsala universitet,Kärnfysik,Johannes Gutenberg Univ Mainz, Inst Kernphys, Johann Joachim Becher Weg 45, D-55128 Mainz, Germany4 aut0 (Swepub:uu)lenhe965 |
700 | 1 | a Hejny, V.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Huesken, N.u Westfalische Wilhelms Univ Munster, Inst Kernphys, Wilhelm Klemm Str 9, D-48149 Munster, Germany4 aut |
700 | 1 | a Jarczyk, L.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Johansson, Tordu Uppsala universitet,Kärnfysik4 aut0 (Swepub:uu)tordjoha |
700 | 1 | a Kamys, B.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Kemmerling, G.u Forschungszentrum Julich, Zentralinst Engn Elekt & Anal, D-52425 Julich, Germany;Forschungszentrum Julich, JCNS, D-52425 Julich, Germany4 aut |
700 | 1 | a Khatri, G.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland;Harvard Univ, Dept Phys, 17 Oxford St, Cambridge, MA 02138 USA4 aut |
700 | 1 | a Khoukaz, A.u Westfalische Wilhelms Univ Munster, Inst Kernphys, Wilhelm Klemm Str 9, D-48149 Munster, Germany4 aut |
700 | 1 | a Khreptak, A.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Kirillov, D. A.u Joint Inst Nucl Phys, Veksler & Baldin Lab High Energy Phys, 6 Joliot Curie, Dubna 141980, Russia4 aut |
700 | 1 | a Kistryn, S.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Kleines, H.u Forschungszentrum Julich, Zentralinst Engn Elekt & Anal, D-52425 Julich, Germany;Forschungszentrum Julich, JCNS, D-52425 Julich, Germany4 aut |
700 | 1 | a Klos, B.u Univ Silesia, August Chelkowski Inst Phys, Uniwersytecka 4, PL-40007 Katowice, Poland4 aut |
700 | 1 | a Krzemien, W.u Natl Ctr Nucl Res, High Energy Phys Dept, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut |
700 | 1 | a Kulessa, R.u Polish Acad Sci, Henryk Niewodniczariski Inst Nucl Phys, PL-31342 Krakow, Poland4 aut |
700 | 1 | a Kupsc, Andrzeju Uppsala universitet,Kärnfysik,Natl Ctr Nucl Res, High Energy Phys Dept, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut0 (Swepub:uu)andrkups |
700 | 1 | a Kuzmin, A.u RAS, SB, Budker Inst Nucl Phys, 11 Akad Lavrentieva Prospect, Novosibirsk 630090, Russia;Novosibirsk State Univ, 2 Pirogova Str, Novosibirsk 630090, Russia4 aut |
700 | 1 | a Lalwani, K.u Malaviya Natl Inst Technol Jaipur, Dept Phys, Jln Marg Jaipur 302017, Rajasthan, India4 aut |
700 | 1 | a Lersch, D.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Lorentz, B.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Magiera, A.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Maier, R.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany;Forschungszentrum Julich, JARA, FAME, D-52425 Julich, Germany;Rhein Westfal TH Aachen, D-52056 Aachen, Germany4 aut |
700 | 1 | a Marciniewski, Pawelu Uppsala universitet,Kärnfysik4 aut0 (Swepub:uu)pawemarc |
700 | 1 | a Marianski, B.u Natl Ctr Nucl Res, Dept Nucl Phys, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut |
700 | 1 | a Morsch, H. -Pu Natl Ctr Nucl Res, Dept Nucl Phys, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut |
700 | 1 | a Moskal, R.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Ohm, H.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Parol, W.u Polish Acad Sci, Henryk Niewodniczariski Inst Nucl Phys, PL-31342 Krakow, Poland4 aut |
700 | 1 | a del Rio, E. Perezu Eberhard Karls Univ Tubingen, Phys Inst, Morgenstelle 14, D-72076 Tubingen, Germany;Univ Tubingen, Phys Inst, Kepler Ctr Astro & Teilchenphys, Morgenstelle 14, D-72076 Tubingen, Germany;INFN, Lab Nazl Frascati, Via E Fermi 40, I-00044 Rome, Italy4 aut |
700 | 1 | a Piskunov, N. M.u Joint Inst Nucl Phys, Veksler & Baldin Lab High Energy Phys, 6 Joliot Curie, Dubna 141980, Russia4 aut |
700 | 1 | a Prasuhn, D.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Pszczel, Damianu Uppsala universitet,Kärnfysik,Natl Ctr Nucl Res, High Energy Phys Dept, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut0 (Swepub:uu)damps525 |
700 | 1 | a Pysz, K.u Polish Acad Sci, Henryk Niewodniczariski Inst Nucl Phys, PL-31342 Krakow, Poland4 aut |
700 | 1 | a Pyszniak, Andzeju Uppsala universitet,Kärnfysik,Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut0 (Swepub:uu)andpy741 |
700 | 1 | a Ritman, J.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany;Forschungszentrum Julich, JARA, FAME, D-52425 Julich, Germany;Rhein Westfal TH Aachen, D-52056 Aachen, Germany;Ruhr Univ Bochum, Inst Expt Phys 1, Univ Str 150, D-44780 Bochum, Germany4 aut |
700 | 1 | a Roy, A.u Indian Inst Technol Indore, Dept Phys, Khandwa Rd, Indore 453552, Madhya Pradesh, India4 aut |
700 | 1 | a Rudy, Z.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Rundel, O.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Sawant, S.u Indian Inst Technol, Dept Phys, Bombay 400076, Maharashtra, India4 aut |
700 | 1 | a Schadmand, S.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Schatti-Ozerianska, I.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Sefzick, T.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Serdyuk, V.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Shwartz, B.u RAS, SB, Budker Inst Nucl Phys, 11 Akad Lavrentieva Prospect, Novosibirsk 630090, Russia;Novosibirsk State Univ, 2 Pirogova Str, Novosibirsk 630090, Russia4 aut |
700 | 1 | a Sitterberg, K.u Westfalische Wilhelms Univ Munster, Inst Kernphys, Wilhelm Klemm Str 9, D-48149 Munster, Germany4 aut |
700 | 1 | a Skorodko, T.u Eberhard Karls Univ Tubingen, Phys Inst, Morgenstelle 14, D-72076 Tubingen, Germany;Univ Tubingen, Phys Inst, Kepler Ctr Astro & Teilchenphys, Morgenstelle 14, D-72076 Tubingen, Germany;Tomsk State Univ, Dept Phys, 36 Lenina Ave, Tomsk 634050, Russia4 aut |
700 | 1 | a Skurzok, M.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Smyrski, J.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Sopov, V.u Kurchatov Inst, Natl Res Ctr, Inst Theoret & Expt Phys, 25 Bolshaya Cheremushkinskaya, Moscow 117218, Russia4 aut |
700 | 1 | a Stassen, R.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Stepaniak, J.u Natl Ctr Nucl Res, High Energy Phys Dept, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut |
700 | 1 | a Stephan, E.u Univ Silesia, August Chelkowski Inst Phys, Uniwersytecka 4, PL-40007 Katowice, Poland4 aut |
700 | 1 | a Sterzenbach, G.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Stockhorst, H.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Stroeher, H.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany;Forschungszentrum Julich, JARA, FAME, D-52425 Julich, Germany;Rhein Westfal TH Aachen, D-52056 Aachen, Germany4 aut |
700 | 1 | a Szczurek, A.u Polish Acad Sci, Henryk Niewodniczariski Inst Nucl Phys, PL-31342 Krakow, Poland4 aut |
700 | 1 | a Trzcinski, A.u Natl Ctr Nucl Res, Dept Nucl Phys, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut |
700 | 1 | a Wolke, Magnusu Uppsala universitet,Kärnfysik4 aut0 (Swepub:uu)mawol031 |
700 | 1 | a Wronska, A.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Wuestner, R.u Forschungszentrum Julich, Zentralinst Engn Elekt & Anal, D-52425 Julich, Germany4 aut |
700 | 1 | a Yamamoto, A.u High Energy Accelerator Org, KEK, Tsukuba, Ibaraki 3050801, Japan4 aut |
700 | 1 | a Zabierowski, J.u Natl Ctr Nucl Res, Astrophys Div, Box 447, PL-90950 Lodz, Poland4 aut |
700 | 1 | a Zielinski, M. J.u Jagiellonian Univ, Inst Phys, Prof Stanislawa Lojasiewicza 11, PL-30348 Krakow, Poland4 aut |
700 | 1 | a Zlomanczuk, Jozefu Uppsala universitet,Kärnfysik4 aut0 (Swepub:uu)jozezlom |
700 | 1 | a Zupranski, R.u Natl Ctr Nucl Res, Dept Nucl Phys, Ul Hoza 69, PL-00681 Warsaw, Poland4 aut |
700 | 1 | a Zurek, M.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany4 aut |
700 | 1 | a Wirzba, A.u Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany;Forschungszentrum Julich, Inst Adv Simulat, D-52425 Julich, Germany;Forschungszentrum Julich, Julich Ctr Hadron Phys, D-52425 Julich, Germany4 aut |
710 | 2 | a Uppsala universitetb Kärnfysik4 org |
773 | 0 | t Physics Letters Bd : ELSEVIER SCIENCE BVg 784, s. 378-384q 784<378-384x 0370-2693x 1873-2445 |
856 | 4 | u https://doi.org/10.1016/j.physletb.2018.07.017y Fulltext |
856 | 4 | u https://uu.diva-portal.org/smash/get/diva2:1268492/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 | u https://doi.org/10.1016/j.physletb.2018.07.017 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-368116 |
856 | 4 8 | u https://doi.org/10.1016/j.physletb.2018.07.017 |
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