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@article{Aalbers:2024:10.1103/PhysRevD.109.092003,
author = {Aalbers, J and Akerib, DS and Al, Musalhi AK and Alder, F and Amarasinghe, CS and Ames, A and Anderson, TJ and Angelides, N and Araújo, HM and Armstrong, JE and Arthurs, M and Baker, A and Balashov, S and Bang, J and Bargemann, JW and Baxter, A and Beattie, K and Benson, T and Bhatti, A and Biekert, A and Biesiadzinski, TP and Birch, HJ and Bishop, E and Blockinger, GM and Boxer, B and Brew, CAJ and Brás, P and Burdin, S and Buuck, M and Carmona-Benitez, MC and Carter, M and Chawla, A and Chen, H and Cherwinka, JJ and Chott, NI and Converse, MV and Cottle, A and Cox, G and Curran, D and Dahl, CE and David, A and Delgaudio, J and Dey, S and De, Viveiros L and Ding, C and Dobson, JEY and Druszkiewicz, E and Eriksen, SR and Fan, A and Fearon, NM and Fiorucci, S and Flaecher, H and Fraser, ED and Fruth, TMA and Gaitskell, RJ and Geffre, A and Genovesi, J and Ghag, C and Gibbons, R and Gokhale, S and Green, J and Van, Der Grinten MGD and Hall, CR and Han, S and Hartigan-O'Connor, E and Hase},
doi = {10.1103/PhysRevD.109.092003},
journal = {Physical Review D},
title = {First constraints on WIMP-nucleon effective field theory couplings in an extended energy region from LUX-ZEPLIN},
url = {http://dx.doi.org/10.1103/PhysRevD.109.092003},
volume = {109},
year = {2024}
}
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TY  - JOUR
AB  - Following the first science results of the LUX-ZEPLIN (LZ) experiment, a dual-phase xenon time projection chamber operating from the Sanford Underground Research Facility in Lead, South Dakota, USA, we report the initial limits on a model-independent nonrelativistic effective field theory describing the complete set of possible interactions of a weakly interacting massive particle (WIMP) with a nucleon. These results utilize the same 5.5 t fiducial mass and 60 live days of exposure collected for the LZ spin-independent and spin-dependent analyses while extending the upper limit of the energy region of interest by a factor of 7.5 to 270 keV. No significant excess in this high energy region is observed. Using a profile-likelihood ratio analysis, we report 90% confidence level exclusion limits on the coupling of each individual nonrelativistic WIMP-nucleon operator for both elastic and inelastic interactions in the isoscalar and isovector bases.
AU  - Aalbers,J
AU  - Akerib,DS
AU  - Al,Musalhi AK
AU  - Alder,F
AU  - Amarasinghe,CS
AU  - Ames,A
AU  - Anderson,TJ
AU  - Angelides,N
AU  - Araújo,HM
AU  - Armstrong,JE
AU  - Arthurs,M
AU  - Baker,A
AU  - Balashov,S
AU  - Bang,J
AU  - Bargemann,JW
AU  - Baxter,A
AU  - Beattie,K
AU  - Benson,T
AU  - Bhatti,A
AU  - Biekert,A
AU  - Biesiadzinski,TP
AU  - Birch,HJ
AU  - Bishop,E
AU  - Blockinger,GM
AU  - Boxer,B
AU  - Brew,CAJ
AU  - Brás,P
AU  - Burdin,S
AU  - Buuck,M
AU  - Carmona-Benitez,MC
AU  - Carter,M
AU  - Chawla,A
AU  - Chen,H
AU  - Cherwinka,JJ
AU  - Chott,NI
AU  - Converse,MV
AU  - Cottle,A
AU  - Cox,G
AU  - Curran,D
AU  - Dahl,CE
AU  - David,A
AU  - Delgaudio,J
AU  - Dey,S
AU  - De,Viveiros L
AU  - Ding,C
AU  - Dobson,JEY
AU  - Druszkiewicz,E
AU  - Eriksen,SR
AU  - Fan,A
AU  - Fearon,NM
AU  - Fiorucci,S
AU  - Flaecher,H
AU  - Fraser,ED
AU  - Fruth,TMA
AU  - Gaitskell,RJ
AU  - Geffre,A
AU  - Genovesi,J
AU  - Ghag,C
AU  - Gibbons,R
AU  - Gokhale,S
AU  - Green,J
AU  - Van,Der Grinten MGD
AU  - Hall,CR
AU  - Han,S
AU  - Hartigan-O'Connor,E
AU  - Haselschwardt,SJ
AU  - Hernandez,MA
AU  - Hertel,SA
AU  - Heuermann,G
AU  - Homenides,GJ
AU  - Horn,M
AU  - Huang,DQ
AU  - Hunt,D
AU  - Ignarra,CM
AU  - Jacquet,E
AU  - James,RS
AU  - Johnson,J
AU  - Kaboth,AC
AU  - Kamaha,AC
AU  - Khaitan,D
AU  - Khazov,A
AU  - Khurana,I
AU  - Kim,J
AU  - Kingston,J
AU  - Kirk,R
AU  - Kodroff,D
AU  - Korley,L
AU  - Korolkova,EV
AU  - Kraus,H
AU  - Kravitz,S
AU  - Kreczko,L
AU  - Krikler,B
AU  - Kudryavtsev,VA
AU  - Lee,J
AU  - Leonard,DS
AU  - Lesko,KT
AU  - Levy,C
AU  - Lin,J
AU  - Lindote,A
AU  - Linehan,R
DO  - 10.1103/PhysRevD.109.092003
PY  - 2024///
SN  - 2470-0010
TI  - First constraints on WIMP-nucleon effective field theory couplings in an extended energy region from LUX-ZEPLIN
T2  - Physical Review D
UR  - http://dx.doi.org/10.1103/PhysRevD.109.092003
VL  - 109
ER  -
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