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A design for an ele...
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Betti, M. G.INFN Sezione di Roma, Roma, Italy; Sapienza Università di Roma, Roma, Italy,INFN, Sez Roma, Rome, Italy;Sapienza Univ Roma, Rome, Italy,INFN, Sez Napoli, Naples, Italy,New York Univ Abu Dhabi, Abu Dhabi, U Arab Emirates
(author)
A design for an electromagnetic filter for precision energy measurements at the tritium endpoint
- Article/chapterEnglish2019
Publisher, publication year, extent ...
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Elsevier BV,2019
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:su-168315
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https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-168315URI
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https://doi.org/10.1016/j.ppnp.2019.02.004DOI
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-73282URI
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-383047URI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:for swepub-publicationtype
Notes
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We present a detailed description of the electromagnetic filter for the PTOLEMY project to directly detect the Cosmic Neutrino Background (CNB). Starting with an initial estimate for the orbital magnetic moment, the higher-order drift process of E x B is configured to balance the gradient-B drift motion of the electron in such a way as to guide the trajectory into the standing voltage potential along the mid-plane of the filter. As a function of drift distance along the length of the filter, the filter zooms in with exponentially increasing precision on the transverse velocity component of the electron kinetic energy. This yields a linear dimension for the total filter length that is exceptionally compact compared to previous techniques for electromagnetic filtering. The parallel velocity component of the electron kinetic energy oscillates in an electrostatic harmonic trap as the electron drifts along the length of the filter. An analysis of the phase-space volume conservation validates the expected behavior of the filter from the adiabatic invariance of the orbital magnetic moment and energy conservation following Liouville's theorem for Hamiltonian systems.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Biasotti, M.Univ Genoa, Genoa, Italy;INFN, Sez Genova, Genoa, Italy
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Boscá, A.Univ Politecn Madrid, Madrid, Spain
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Calle, F.Univ Politecn Madrid, Madrid, Spain,Lulea Univ Technol, Div Phys, Lulea, Sweden;Stockholm Univ, Stockholm, Sweden
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Carabe-Lopez, J.Ctr Invest Energet Medioambientales & Tecnol CIEM, Madrid, Spain
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Cavoto, G.INFN, Sez Roma, Rome, Italy;Sapienza Univ Roma, Rome, Italy,Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA,Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
(author)
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Chang, C.Argonne Natl Lab, Chicago, IL USA;Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA,Princeton Univ, Dept Phys, Princeton, NJ 08544 USA,INFN, Sez Roma, Rome, Italy;Sapienza Univ Roma, Rome, Italy
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Chung, W.
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Cocco, A. G.INFN, Sez Napoli, Naples, Italy,Univ Milano Bicocca, Milan, Italy;INFN, Sez Milano Bicocca, Milan, Italy
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Colijn, A. P.Natl Inst Subatomaire Fys NIKHEF, Amsterdam, Netherlands;Univ Amsterdam, Amsterdam, Netherlands;Univ Utrecht, Utrecht, Netherlands,Univ Milano Bicocca, Milan, Italy;INFN, Sez Milano Bicocca, Milan, Italy
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Conrad, JanStockholms universitet,Fysikum,Stockholm Univ, Stockholm, Sweden(Swepub:su)conrad
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D'Ambrosio, N.INFN, Lab Nazl Gran Sasso, Assergi, AQ, Italy,Univ Milano Bicocca, Milan, Italy;INFN, Sez Milano Bicocca, Milan, Italy
(author)
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de Salas, Pablo F.Stockholms universitet,Fysikum,Instituto de Física Corpuscular (CSIC-Universitat de València), Spain,Univ Valencia, CSIC, Inst Fis Corpuscular, Valencia, Spain;Stockholm Univ, Stockholm, Sweden(Swepub:su)pafe4405
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Faverzani, M.Univ Milano Bicocca, Milan, Italy;INFN, Sez Milano Bicocca, Milan, Italy
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Ferella, AlfredoStockholms universitet,Fysikum,Stockholm Univ, Stockholm, Sweden(Swepub:su)afere
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Ferri, E.Univ Milano Bicocca, Milan, Italy;INFN, Sez Milano Bicocca, Milan, Italy
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Garcia-Abia, P.Ctr Invest Energet Medioambientales & Tecnol CIEM, Madrid, Spain
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Garcia Gomez-Tejedor, G.CSIC, Madrid, Spain
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Gariazzo, S.Univ Valencia, CSIC, Inst Fis Corpuscular, Valencia, Spain
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Gatti, F.Univ Genoa, Genoa, Italy;INFN, Sez Genova, Genoa, Italy
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Gentile, C.
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Giachero, A.
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Gudmundsson, Jón E.Stockholms universitet,Fysikum,Luleå University of Technology, Sweden,Stockholm Univ, Stockholm, Sweden(Swepub:su)jgudm
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Hochberg, Y.Hebrew Univ Jerusalem, Racah Inst Phys, Jerusalem, Israel
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Kahn, Y.Univ Chicago, Kavli Inst Cosmol Phys, Chicago, IL 60637 USA;Univ Illinois, Urbana, IL USA
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Lisanti, M.Princeton Univ, Dept Phys, Princeton, NJ 08544 USA,Univ Pisa, Pisa, Italy;INFN, Sez Pisa, Pisa, Italy
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Mancini-Terracciano, C.
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Mangano, G.
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Marcucci, L. E.
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Mariani, C.
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Martínez, J.Univ Politecn Madrid, Madrid, Spain
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Messina, M.Lawrence Berkeley National Laboratory, University of California, Berkeley, CA, USA; Department of Physics, University of California, Berkeley, CA, USA,Ist Nazl Ric Metrol INRiM, Turin, Italy,Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA;Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
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Molinero-Vela, A.Ctr Invest Energet Medioambientales & Tecnol CIEM, Madrid, Spain
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Monticone, E.Ist Nazl Ric Metrol INRiM, Turin, Italy
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Nucciotti, A.
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Pandolfi, F.INFN, Sez Roma, Rome, Italy
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Pastor, S.Univ Valencia, CSIC, Inst Fis Corpuscular, Valencia, Spain
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Pedrós, J.Univ Politecn Madrid, Madrid, Spain
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Pérez de los Heros, CarlosUppsala universitet,Högenergifysik(Swepub:uu)capedlhe
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Pisanti, O.INFN, Sez Napoli, Naples, Italy;Univ Napoli Federico II, Naples, Italy
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Polosa, A. D.INFN, Sez Roma, Rome, Italy;Sapienza Univ Roma, Rome, Italy
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Puiu, A.
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Raitses, Y.Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA
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Rajteri, M.
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Rossi, N.INFN, Sez Roma, Rome, Italy
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Santorelli, R.Ctr Invest Energet Medioambientales & Tecnol CIEM, Madrid, Spain
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Schaeffner, K.GSSI, Laquila, Italy
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Strid, C. F.Luleå tekniska universitet,Stockholms universitet,Fysikum,Luleå University of Technology, Sweden,Stockholm University, Stockholm, Sweden
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Tully, C. G.
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Zhao, F.Princeton Univ, Dept Phys, Princeton, NJ 08544 USA
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Zurek, K. M.
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INFN Sezione di Roma, Roma, Italy; Sapienza Università di Roma, Roma, ItalyINFN, Sez Roma, Rome, Italy;Sapienza Univ Roma, Rome, Italy
(creator_code:org_t)
Related titles
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In:Progress in Particle and Nuclear Physics: Elsevier BV106, s. 120-1310146-64101873-2224
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- By the author/editor
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Betti, M. G.
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Biasotti, M.
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Boscá, A.
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Calle, F.
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Carabe-Lopez, J.
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Cavoto, G.
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show more...
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Chang, C.
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Chung, W.
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Cocco, A. G.
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Colijn, A. P.
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Conrad, Jan
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D'Ambrosio, N.
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de Salas, Pablo ...
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Faverzani, M.
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Ferella, Alfredo
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Ferri, E.
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Garcia-Abia, P.
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Garcia Gomez-Tej ...
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Gariazzo, S.
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Gatti, F.
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Gentile, C.
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Giachero, A.
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Gudmundsson, Jón ...
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Hochberg, Y.
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Kahn, Y.
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Lisanti, M.
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Mancini-Terracci ...
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Mangano, G.
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Marcucci, L. E.
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Mariani, C.
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Martínez, J.
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Messina, M.
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Molinero-Vela, A ...
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Monticone, E.
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Nucciotti, A.
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Pandolfi, F.
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Pastor, S.
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Pedrós, J.
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Pérez de los Her ...
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Pisanti, O.
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Polosa, A. D.
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Puiu, A.
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Raitses, Y.
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Rajteri, M.
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Rossi, N.
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Santorelli, R.
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Schaeffner, K.
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Strid, C. F.
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Tully, C. G.
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Zhao, F.
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Zurek, K. M.
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Stockholm University
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Luleå University of Technology
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Uppsala University