Dark matter, millicharges, axion and scalar particles, gauge bosons, and other new physics with LDMX

被引：154
作者：
Berlin, Asher [1 ]
Blinov, Nikita [1 ]
Krnjaic, Gordan [2 ]
Schuster, Philip [1 ]
Toro, Natalia [1 ]
机构：
[1] SLAC Natl Accelerator Lab, Menlo Pk, CA 94025 USA
[2] Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA
来源：
PHYSICAL REVIEW D | 2019年 / 99卷 / 07期
基金：
美国国家科学基金会;
关键词：
SEARCH; LIMITS;
D O I：
10.1103/PhysRevD.99.075001
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The proposed LDMX experiment would provide roughly a meter-long region of instrumented tracking and calorimetry that acts as a beam stop for multi-GeV electrons in which each electron is tagged and its evolution measured. This would offer an unprecedented opportunity to access both collider-invisible and ultrashort-lifetime decays of new particles produced in electron (or muon) nuclear fixed-target collisions. In this paper, we show that the missing momentum channel and displaced decay signals in such an experiment could provide world-leading sensitivity to sub-GeV dark matter, millicharged particles, and visibly or invisibly decaying axions, scalars, dark photons, and a range of other new physics scenarios.
引用
收藏
页数：38
相关论文
共 164 条
  • [1] Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector
    Aaboud, M.
    Aad, G.
    Abbott, B.
    Abdinov, O.
    Abeloos, B.
    Abidi, S. H.
    AbouZeid, O. S.
    Abraham, N. L.
    Abramowicz, H.
    Abreu, H.
    Abreu, R.
    Abulaiti, Y.
    Acharya, B. S.
    Adachi, S.
    Adamczyk, L.
    Adelman, J.
    Adersberger, M.
    Adye, T.
    Affolder, A. A.
    Afik, Y.
    Agatonovic-Jovin, T.
    Agheorghiesei, C.
    Aguilar-Saavedra, J. A.
    Ahlen, S. P.
    Ahmadov, F.
    Aielli, G.
    Akatsuka, S.
    Akerstedt, H.
    Akesson, T. P. A.
    Akilli, E.
    Akimov, A. V.
    Alberghi, G. L.
    Albert, J.
    Albicocco, P.
    Alconada Verzini, M. J.
    Alderweireldt, S. C.
    Aleksa, M.
    Aleksandrov, I. N.
    Alexa, C.
    Alexander, G.
    Alexopoulos, T.
    Alhroob, M.
    Ali, B.
    Aliev, M.
    Alimonti, G.
    Alison, J.
    Alkire, S. P.
    Allbrooke, B. M. M.
    Allen, B. W.
    Allport, P. P.
    [J]. JOURNAL OF HIGH ENERGY PHYSICS, 2018, (01):
  • [2] Search for Dark Photons Produced in 13 TeV pp Collisions
    Aaij, R.
    Adeva, B.
    Adinolfi, M.
    Ajaltouni, Z.
    Akar, S.
    Albrecht, J.
    Alessio, F.
    Alexander, M.
    Alfonso Albero, A.
    Ali, S.
    Alkhazov, G.
    Cartelle, P. Alvarez
    Alves, A. A., Jr.
    Amato, S.
    Amerio, S.
    Amhis, Y.
    An, L.
    Anderlini, L.
    Andreassi, G.
    Andreotti, M.
    Andrews, J. E.
    Appleby, R. B.
    Archilli, F.
    d'Argent, P.
    Romeu, J. Arnau
    Artamonov, A.
    Artuso, M.
    Aslanides, E.
    Atzeni, M.
    Auriemma, G.
    Baalouch, M.
    Babuschkin, I.
    Bachmann, S.
    Back, J. J.
    Badalov, A.
    Baesso, C.
    Baker, S.
    Balagura, V.
    Baldini, W.
    Baranov, A.
    Barlow, R. J.
    Barschel, C.
    Barsuk, S.
    Barter, W.
    Baryshnikov, F.
    Batozskaya, V.
    Battista, V.
    Bay, A.
    Beaucourt, L.
    Beddow, J.
    [J]. PHYSICAL REVIEW LETTERS, 2018, 120 (06)
  • [3] Planck 2015 results XIII. Cosmological parameters
    Ade, P. A. R.
    Aghanim, N.
    Arnaud, M.
    Ashdown, M.
    Aumont, J.
    Baccigalupi, C.
    Banday, A. J.
    Barreiro, R. B.
    Bartlett, J. G.
    Bartolo, N.
    Battaner, E.
    Battye, R.
    Benabed, K.
    Benoit, A.
    Benoit-Levy, A.
    Bernard, J. -P.
    Bersanelli, M.
    Bielewicz, P.
    Bock, J. J.
    Bonaldi, A.
    Bonavera, L.
    Bond, J. R.
    Borrill, J.
    Bouchet, F. R.
    Boulanger, F.
    Bucher, M.
    Burigana, C.
    Butler, R. C.
    Calabrese, E.
    Cardoso, J. -F.
    Catalano, A.
    Challinor, A.
    Chamballu, A.
    Chary, R. -R.
    Chiang, H. C.
    Chluba, J.
    Christensen, P. R.
    Church, S.
    Clements, D. L.
    Colombi, S.
    Colombo, L. P. L.
    Combet, C.
    Coulais, A.
    Crill, B. P.
    Curto, A.
    Cuttaia, F.
    Danese, L.
    Davies, R. D.
    Davis, R. J.
    de Bernardis, P.
    [J]. ASTRONOMY & ASTROPHYSICS, 2016, 594
  • [4] Agashe K., ARXIVHEPPH0509117
  • [5] Low-mass dark matter search with CDMSlite
    Agnese, R.
    Anderson, A. J.
    Aralis, T.
    Aramaki, T.
    Arnquist, I. J.
    Baker, W.
    Balakishiyeva, D.
    Barker, D.
    Thakur, R. Basu
    Bauer, D. A.
    Binder, T.
    Bowles, M. A.
    Brink, P. L.
    Bunker, R.
    Cabrera, B.
    Caldwell, D. O.
    Calkins, R.
    Cartaro, C.
    Cerdeno, D. G.
    Chang, Y.
    Chagani, H.
    Chen, Y.
    Cooley, J.
    Cornell, B.
    Cushman, P.
    Daal, M.
    Di Stefano, P. C. F.
    Doughty, T.
    Esteban, L.
    Fascione, E.
    Figueroa-Feliciano, E.
    Fritts, M.
    Gerbier, G.
    Ghaith, M.
    Godfrey, G. L.
    Golwala, S. R.
    Hall, J.
    Harris, H. R.
    Hong, Z.
    Hoppe, E. W.
    Hsu, L.
    Huber, M. E.
    Iyer, V.
    Jardin, D.
    Jastram, A.
    Jena, C.
    Kelsey, M. H.
    Kennedy, A.
    Kubik, A.
    Kurinsky, N. A.
    [J]. PHYSICAL REVIEW D, 2018, 97 (02)
  • [6] Dark Matter Search in a Proton Beam Dump with MiniBooNE
    Aguilar-Arevalo, A. A.
    Backfish, M.
    Bashyal, A.
    Batell, B.
    Brown, B. C.
    Carr, R.
    Chatterjee, A.
    Cooper, R. L.
    Deniverville, P.
    Dharmapalan, R.
    Djurcic, Z.
    Ford, R.
    Garcia, F. G.
    Garvey, G. T.
    Grange, J.
    Green, J. A.
    Huelsnitz, W.
    Astiz, I. L. de Icaza
    Karagiorgi, G.
    Katori, T.
    Ketchum, W.
    Kobilarcik, T.
    Liu, Q.
    Louis, W. C.
    Marsh, W.
    Moore, C. D.
    Mills, G. B.
    Mirabal, J.
    Nienaber, P.
    Pavlovic, Z.
    Perevalov, D.
    Ray, H.
    Roe, B. P.
    Shaevitz, M. H.
    Shahsavarani, S.
    Stancu, I.
    Tayloe, R.
    Taylor, C.
    Thornton, R. T.
    Van de Water, R.
    Wester, W.
    White, D. H.
    Yu, J.
    [J]. PHYSICAL REVIEW LETTERS, 2017, 118 (22)
  • [7] Results from a Search for Dark Matter in the Complete LUX Exposure
    Akerib, D. S.
    Alsum, S.
    Araujo, H. M.
    Bai, X.
    Bailey, A. J.
    Balajthy, J.
    Beltrame, P.
    Bernard, E. P.
    Bernstein, A.
    Biesiadzinski, T. P.
    Boulton, E. M.
    Bramante, R.
    Bras, P.
    Byram, D.
    Cahn, S. B.
    Carmona-Benitez, M. C.
    Chan, C.
    Chiller, A. A.
    Chiller, C.
    Currie, A.
    Cutter, J. E.
    Davison, T. J. R.
    Dobi, A.
    Dobson, J. E. Y.
    Druszkiewicz, E.
    Edwards, B. N.
    Faham, C. H.
    Fiorucci, S.
    Gaitskell, R. J.
    Gehman, V. M.
    Ghag, C.
    Gibson, K. R.
    Gilchriese, M. G. D.
    Hall, C. R.
    Hanhardt, M.
    Haselschwardt, S. J.
    Hertel, S. A.
    Hogan, D. P.
    Horn, M.
    Huang, D. Q.
    Ignarra, C. M.
    Ihm, M.
    Jacobsen, R. G.
    Ji, W.
    Kamdin, K.
    Kazkaz, K.
    Khaitan, D.
    Knoche, R.
    Larsen, N. A.
    Lee, C.
    [J]. PHYSICAL REVIEW LETTERS, 2017, 118 (02)
  • [8] Akesson T., ARXIV180805219 LDMX
  • [9] A facility to search for hidden particles at the CERN SPS: the SHiP physics case
    Alekhin, Sergey
    Altmannshofer, Wolfgang
    Asaka, Takehiko
    Batell, Brian
    Bezrukov, Fedor
    Bondarenko, Kyrylo
    Boyarsky, Alexey
    Choi, Ki-Young
    Corral, Cristobal
    Craig, Nathaniel
    Curtin, David
    Davidson, Sacha
    de Gouvea, Andre
    Dell'Oro, Stefano
    deNiverville, Patrick
    Dev, P. S. Bhupal
    Dreiner, Herbi
    Drewes, Marco
    Eijima, Shintaro
    Essig, Rouven
    Fradette, Anthony
    Garbrecht, Bjoern
    Gavela, Belen
    Giudice, Gian F.
    Goodsell, Mark D.
    Gorbunov, Dmitry
    Gori, Stefania
    Grojean, Christophe
    Guffanti, Alberto
    Hambye, Thomas
    Hansen, Steen H.
    Helo, Juan Carlos
    Hernandez, Pilar
    Ibarra, Alejandro
    Ivashko, Artem
    Izaguirre, Eder
    Jaeckel, Joerg
    Jeong, Yu Seon
    Kahlhoefer, Felix
    Kahn, Yonatan
    Katz, Andrey
    Kim, Choong Sun
    Kovalenko, Sergey
    Krnjaic, Gordan
    Lyubovitskij, Valery E.
    Marcocci, Simone
    Mccullough, Matthew
    McKeen, David
    Mitselmakher, Guenakh
    Moch, Sven-Olaf
    [J]. REPORTS ON PROGRESS IN PHYSICS, 2016, 79 (12)
  • [10] Alexander J, arXiv
12345678910