Sökning: onr:"swepub:oai:DiVA.org:su-210358" > Positron accumulati...
Fältnamn | Indikatorer | Metadata |
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000 | 04588naa a2201189 4500 | |
001 | oai:DiVA.org:su-210358 | |
003 | SwePub | |
008 | 221012s2022 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-2103582 URI |
024 | 7 | a https://doi.org/10.1016/j.nima.2022.1672632 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Blumer, P.4 aut |
245 | 1 0 | a Positron accumulation in the GBAR experiment |
264 | 1 | b Elsevier BV,c 2022 |
338 | a print2 rdacarrier | |
520 | a We present a description of the GBAR positron (e+) trapping apparatus, which consists of a three stage Buffer Gas Trap (BGT) followed by a High Field Penning Trap (HFT), and discuss its performance. The overall goal of the GBAR experiment is to measure the acceleration of the neutral antihydrogen (H¯) atom in the terrestrial gravitational field by neutralising a positive antihydrogen ion (H¯+), which has been cooled to a low temperature, and observing the subsequent H¯ annihilation following free fall. To produce one H¯+ ion, about 1010 positrons, efficiently converted into positronium (Ps), together with about 107 antiprotons (p¯), are required. The positrons, produced from an electron linac-based system, are accumulated first in the BGT whereafter they are stacked in the ultra-high vacuum HFT, where we have been able to trap 1.4(2) × 109 positrons in 1100 s. | |
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 |
653 | a Positron | |
653 | a Accumulator | |
653 | a Antimatter | |
653 | a Antihydrogen | |
653 | a Gravitation | |
700 | 1 | a Charlton, M.4 aut |
700 | 1 | a Chung, M.4 aut |
700 | 1 | a Cladé, P.4 aut |
700 | 1 | a Comini, P.4 aut |
700 | 1 | a Crivelli, P.4 aut |
700 | 1 | a Dalkarov, O.4 aut |
700 | 1 | a Debu, P.4 aut |
700 | 1 | a Dodd, L.4 aut |
700 | 1 | a Douillet, A.4 aut |
700 | 1 | a Guellati, S.4 aut |
700 | 1 | a Hervieux, P.-A.4 aut |
700 | 1 | a Hilico, L.4 aut |
700 | 1 | a Husson, A.4 aut |
700 | 1 | a Indelicato, P.4 aut |
700 | 1 | a Janka, G.4 aut |
700 | 1 | a Jonsell, Svanteu Stockholms universitet,Fysikum4 aut0 (Swepub:su)svjon |
700 | 1 | a Karr, J.-P.4 aut |
700 | 1 | a Kim, B. H.4 aut |
700 | 1 | a Kim, E. S.4 aut |
700 | 1 | a Kim, S. K.4 aut |
700 | 1 | a Ko, Y.4 aut |
700 | 1 | a Kosinski, T.4 aut |
700 | 1 | a Kuroda, N.4 aut |
700 | 1 | a Latacz, B. M.4 aut |
700 | 1 | a Lee, B.4 aut |
700 | 1 | a Lee, H.4 aut |
700 | 1 | a Lee, J.4 aut |
700 | 1 | a Leite, A. M. M.4 aut |
700 | 1 | a Lévêque, K.4 aut |
700 | 1 | a Lim, E.4 aut |
700 | 1 | a Liszkay, L.4 aut |
700 | 1 | a Lotrus, P.4 aut |
700 | 1 | a Lunney, D.4 aut |
700 | 1 | a Manfredi, G.4 aut |
700 | 1 | a Mansoulié, B.4 aut |
700 | 1 | a Matusiak, M.4 aut |
700 | 1 | a Mornacchi, G.4 aut |
700 | 1 | a Nesvizhevsky, V.4 aut |
700 | 1 | a Nez, F.4 aut |
700 | 1 | a Niang, S.4 aut |
700 | 1 | a Nishi, R.4 aut |
700 | 1 | a Ohayon, B.4 aut |
700 | 1 | a Park, K.4 aut |
700 | 1 | a Paul, N.4 aut |
700 | 1 | a Pérez, P.4 aut |
700 | 1 | a Procureur, S.4 aut |
700 | 1 | a Radics, B.4 aut |
700 | 1 | a Regenfus, C.4 aut |
700 | 1 | a Reymond, J.-M.4 aut |
700 | 1 | a Reynaud, S.4 aut |
700 | 1 | a Roussé, J.-Y.4 aut |
700 | 1 | a Rousselle, O.4 aut |
700 | 1 | a Rubbia, A.4 aut |
700 | 1 | a Rzadkiewicz, J.4 aut |
700 | 1 | a Sacquin, Y.4 aut |
700 | 1 | a Schmidt-Kaler, F.4 aut |
700 | 1 | a Staszczak, M.4 aut |
700 | 1 | a Szymczyk, K.4 aut |
700 | 1 | a Tanaka, T.4 aut |
700 | 1 | a Tuchming, B.4 aut |
700 | 1 | a Vallage, B.4 aut |
700 | 1 | a Voronin, A.4 aut |
700 | 1 | a van der Werf, D. P.4 aut |
700 | 1 | a Wolf, S.4 aut |
700 | 1 | a Won, D.4 aut |
700 | 1 | a Wronka, S.4 aut |
700 | 1 | a Yamazaki, Y.4 aut |
700 | 1 | a Yoo, K. H.4 aut |
700 | 1 | a Yzombard, P.4 aut |
700 | 1 | a Baker, C. J.4 aut |
710 | 2 | a Stockholms universitetb Fysikum4 org |
773 | 0 | t Nuclear Instruments and Methods in Physics Research Section Ad : Elsevier BVg 1040q 1040x 0168-9002x 1872-9576 |
856 | 4 | u https://doi.org/10.1016/j.nima.2022.167263y Fulltext |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-210358 |
856 | 4 8 | u https://doi.org/10.1016/j.nima.2022.167263 |
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