학술논문

Sensitivity of the SHiP experiment to light dark matter
Document Type
article
Author
The SHiP collaborationC. AhdidaA. AkmeteR. AlbaneseA. AlexandrovA. AnokhinaS. AokiG. ArduiniE. AtkinN. AzorskiyJ. J. BackA. BagulyaF. Baaltasar Dos SantosA. BaranovF. BardouG. J. BarkerM. BattistinJ. BaucheA. BayV. BaylissG. BencivenniA. Y. BerdnikovY. A. BerdnikovM. BertaniC. BetancourtI. BezshyikoO. BezshyykoD. BickS. BieschkeA. BlancoJ. BoehmM. BogomilovI. BoiarskaK. BondarenkoW. M. BoniventoJ. BorburghA. BoyarskyR. BrennerD. BretonV. BüscherA. BuonauraL. BuonocoreS. BuontempoS. CadedduA. CalcaterraM. CalvianiM. CampanelliM. CasolinoN. CharitonidisP. ChauJ. ChauveauA. ChepurnovM. ChernyavskiyK.-Y. ChoiA. ChumakovP. CiambroneV. CiceroL. CongedoK. CornelisM. CristinzianiA. CrupanoG. M. DallavalleA. DatwylerN. D’AmbrosioG. D’AppollonioR. de AsmundisJ. De Carvalho SaraivaG. De LellisM. de MagistrisA. De RoeckM. De SerioD. De SimoneL. DedenkoP. DergachevA. Di CrescenzoL. Di GiulioN. Di MarcoC. DibH. DijkstraV. DmitrenkoL. A. DoughertyA. DolmatovD. DomeniciS. DonskovV. DrohanA. DubreuilO. DurhanM. EhlertE. ElikkayaT. EnikA. EtenkoF. FabbriO. FedinF. FedotovsG. FeliciM. FerrilloM. Ferro-LuzziK. FilippovR. A. FiniP. FonteC. FrancoM. FraserR. FresaR. FroeschlC. FrugiueleT. FukudaG. GalatiJ. GallL. GatignonG. GavrilovV. GentileB. GoddardL. Golinka-BezshyykoA. GolovatiukV. GolovtsovD. GolubkovA. GolutvinP. GorbounovD. GorbunovS. GorbunovV. GorkavenkoM. GorshenkovV. GrachevA. L. GrandchampE. GraveriniJ.-L. GrenardD. GrenierV. GrichineN. GruzinskiiA. M. GulerYu. GuzG. J. HaefeliC. HagnerH. HakobyanI. W. HarrisE. van HerwijnenC. HesslerA. HollnagelB. HosseiniM. HushchynG. IaselliA. IulianoR. JacobssonD. JokovićM. JonkerI. KadenkoV. KainB. KaiserC. KamisciogluD. KarpenkovK. KershawM. KhabibullinE. KhalikovG. KhaustovG. KhoriauliA. KhotyantsevY. G. KimV. KimN. KitagawaJ.-W. KoK. KodamaA. KolesnikovD. I. KolevV. KolosovM. KomatsuA. KonoN. KonovalovaS. KormannshausI. KorolI. Korol’koA. KorzenevV. KostyukhinE. Koukovini PlatiaS. KovalenkoI. KrasilnikovaY. KudenkoE. KurbatovP. KurbatovV. KurochkaE. KuznetsovaH. M. LackerM. LamontG. LanfranchiO. LantwinA. LauriaK. S. LeeK. Y. LeeJ.-M. LévyV. P. LoschiavoL. LopesE. Lopez SolaV. LyubovitskijJ. MaalmiA. MagnanV. MaleevA. MalininF. MaltoniY. ManabeA. K. ManagadzeM. ManfrediS. MarshA. M. MarshallO. MattelaerA. MefodevP. MermodA. MianoS. MikadoYu. MikhaylovD. A. MilsteadO. MineevA. MontanariM. C. MontesiK. MorishimaS. MovchanY. MuttoniN. NaganawaM. NakamuraT. NakanoS. NasybulinP. NininA. NishioA. NovikovB. ObinyakovS. OgawaN. OkatevaB. OpitzJ. OsborneM. OvchynnikovN. OwtscharenkoP. H. OwenP. PacholekA. PaoloniB. D. ParkA. PastoreM. PatelD. PereymaA. Perillo-MarconeG. L. PetkovK. PetridisA. PetrovD. PodgrudkovV. PoliakovN. PolukhinaJ. Prieto PrietoM. ProkudinA. ProtaA. QuerciaA. RademakersA. RakaiF. RatnikovT. RawlingsF. RediS. RicciardiM. RinaldesiVolodymyr RodinViktor RodinP. RobbeA. B. Rodrigues CavalcanteT. RoganovaH. RokujoG. RosaT. RovelliO. RuchayskiyT. RufV. SamoylenkoV. SamsonovF. Sanchez GalanP. Santos DiazA. Sanz UllA. SaputiO. SatoE. S. SavchenkoJ. S. SchliwinskiW. Schmidt-ParzefallN. SerraS. SgobbaO. ShaduraA. ShakinM. ShaposhnikovP. ShatalovT. ShchedrinaL. ShchutskaV. ShevchenkoH. ShibuyaS. ShirobokovA. ShustovS. B. SilversteinS. SimoneR. SimonielloM. SkorokhvatovS. SmirnovJ. Y. SohnA. SokolenkoE. SolodkoN. StarkovL. StoelM. E. StramagliaD. SukhonosY. SuzukiS. TakahashiJ. L. TastetP. TeterinS. Than NaingI. TimiryasovV. TioukovD. TommasiniM. ToriiN. TosiF. TramontanoD. TreilleR. TsenovS. UlinE. UrsovA. UstyuzhaninZ. UteshevL. UvarovG. Vankova-KirilovaF. VannucciV. VenturiS. VilchinskiHeinz VinckeHelmut VinckeC. VisoneK. VlasikA. VolkovR. VoronkovS. van WaasenR. WankeP. WertelaersO. WilliamsJ.-K. WooM. WurmS. XellaD. YilmazA. U. YilmazerC. S. YoonYu. ZaytsevA. ZelenovJ. Zimmerman
Source
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-32 (2021)
Subject
Beyond Standard Model
Dark matter
Fixed target experiments
Nuclear and particle physics. Atomic energy. Radioactivity
QC770-798
Language
English
ISSN
1029-8479
Abstract
Abstract Dark matter is a well-established theoretical addition to the Standard Model supported by many observations in modern astrophysics and cosmology. In this context, the existence of weakly interacting massive particles represents an appealing solution to the observed thermal relic in the Universe. Indeed, a large experimental campaign is ongoing for the detection of such particles in the sub-GeV mass range. Adopting the benchmark scenario for light dark matter particles produced in the decay of a dark photon, with α D = 0.1 and m A′ = 3m χ , we study the potential of the SHiP experiment to detect such elusive particles through its Scattering and Neutrino detector (SND). In its 5-years run, corresponding to 2 · 1020 protons on target from the CERN SPS, we find that SHiP will improve the current limits in the mass range for the dark matter from about 1 MeV to 300 MeV. In particular, we show that SHiP will probe the thermal target for Majorana candidates in most of this mass window and even reach the Pseudo-Dirac thermal relic.