Imperial College London

ProfessorTimothySumner

Faculty of Natural SciencesDepartment of Physics

Professor of Experimental Astrophysics
 
 
 
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Contact

 

+44 (0)20 7594 7552t.sumner

 
 
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Location

 

1108Blackett LaboratorySouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Aalbers:2022:10.1103/physrevd.105.082004,
author = {Aalbers, J and Akerib, DS and Al, Musalhi AK and Alder, F and Alsum, SK and Amarasinghe, CS and Ames, A and Anderson, TJ and Angelides, N and Araújo, HM and Armstrong, JE and Arthurs, M and Bai, X and Baker, A and Balajthy, J and Balashov, S and Bang, J and Bargemann, JW and Bauer, D and Baxter, A and Beattie, K and Bernard, EP and Bhatti, A and Biekert, A and Biesiadzinski, TP and Birch, HJ and Blockinger, GM and Bodnia, E and Boxer, B and Brew, CAJ and Brás, P and Burdin, S and Busenitz, JK and Buuck, M and Cabrita, R and Carmona-Benitez, MC and Cascella, M and Chan, C and Chawla, A and Chen, H and Chott, NI and Cole, A and Converse, MV and Cottle, A and Cox, G and Creaner, O and Cutter, JE and Dahl, CE and David, A and de, Viveiros L and Dobson, JEY and Druszkiewicz, E and Eriksen, SR and Fan, A and Fayer, S and Fearon, NM and Fiorucci, S and Flaecher, H and Fraser, ED and Fruth, T and Gaitskell, RJ and Genovesi, J and Ghag, C and Gibson, E and Gilchriese, MGD and Gokhale, S and van},
doi = {10.1103/physrevd.105.082004},
journal = {Physical Review D},
pages = {1--8},
title = {Cosmogenic production of 37Ar in the context of the LUX-ZEPLIN experiment},
url = {http://dx.doi.org/10.1103/physrevd.105.082004},
volume = {105},
year = {2022}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - We estimate the amount of 37Ar produced in natural xenon via cosmic-ray-induced spallation, an inevitable consequence of the transportation and storage of xenon on the Earth’s surface. We then calculate the resulting 37Ar concentration in a 10-tonne payload (similar to that of the LUX-ZEPLIN experiment) assuming a representative schedule of xenon purification, storage, and delivery to the underground facility. Using the spallation model by Silberberg and Tsao, the sea-level production rate of 37Ar in natural xenon is estimated to be 0.024  atoms/kg/day. Assuming the xenon is successively purified to remove radioactive contaminants in 1-tonne batches at a rate of 1  tonne/month, the average 37Ar activity after 10 tons are purified and transported underground is 0.058−0.090  μBq/kg, depending on the degree of argon removal during above-ground purification. Such cosmogenic 37Ar will appear as a noticeable background in the early science data, while decaying with a 35-day half-life. This newly noticed production mechanism of 37Ar should be considered when planning for future liquid-xenon-based experiments.
AU - Aalbers,J
AU - Akerib,DS
AU - Al,Musalhi AK
AU - Alder,F
AU - Alsum,SK
AU - Amarasinghe,CS
AU - Ames,A
AU - Anderson,TJ
AU - Angelides,N
AU - Araújo,HM
AU - Armstrong,JE
AU - Arthurs,M
AU - Bai,X
AU - Baker,A
AU - Balajthy,J
AU - Balashov,S
AU - Bang,J
AU - Bargemann,JW
AU - Bauer,D
AU - Baxter,A
AU - Beattie,K
AU - Bernard,EP
AU - Bhatti,A
AU - Biekert,A
AU - Biesiadzinski,TP
AU - Birch,HJ
AU - Blockinger,GM
AU - Bodnia,E
AU - Boxer,B
AU - Brew,CAJ
AU - Brás,P
AU - Burdin,S
AU - Busenitz,JK
AU - Buuck,M
AU - Cabrita,R
AU - Carmona-Benitez,MC
AU - Cascella,M
AU - Chan,C
AU - Chawla,A
AU - Chen,H
AU - Chott,NI
AU - Cole,A
AU - Converse,MV
AU - Cottle,A
AU - Cox,G
AU - Creaner,O
AU - Cutter,JE
AU - Dahl,CE
AU - David,A
AU - de,Viveiros L
AU - Dobson,JEY
AU - Druszkiewicz,E
AU - Eriksen,SR
AU - Fan,A
AU - Fayer,S
AU - Fearon,NM
AU - Fiorucci,S
AU - Flaecher,H
AU - Fraser,ED
AU - Fruth,T
AU - Gaitskell,RJ
AU - Genovesi,J
AU - Ghag,C
AU - Gibson,E
AU - Gilchriese,MGD
AU - Gokhale,S
AU - van,der Grinten MGD
AU - Gwilliam,CB
AU - Hall,CR
AU - Haselschwardt,SJ
AU - Hertel,SA
AU - Horn,M
AU - Huang,DQ
AU - Hunt,D
AU - Ignarra,CM
AU - Jahangir,O
AU - James,RS
AU - Ji,W
AU - Johnson,J
AU - Kaboth,AC
AU - Kamaha,AC
AU - Kamdin,K
AU - Khaitan,D
AU - Khazov,A
AU - Khurana,I
AU - Kodroff,D
AU - Korley,L
AU - Korolkova,EV
AU - Kraus,H
AU - Kravitz,S
AU - Kreczko,L
AU - Kudryavtsev,VA
AU - Leason,EA
AU - Leonard,DS
AU - Lesko,KT
AU - Levy,C
AU - Lee,J
AU - Lin,J
AU - Lindote,A
AU - Linehan,R
AU - Lippincott,WH
AU - Liu,X
AU - Lopes,MI
AU - Lopez,Asamar E
AU - Lopez-Paredes,B
AU - Lorenzon,W
AU - Luitz,S
AU - Majewski,PA
AU - Manalaysay,A
AU - Manenti,L
AU - Mannino,RL
AU - Marangou,N
AU - McCarthy,ME
AU - McKinsey,DN
AU - McLaughlin,J
AU - Miller,EH
AU - Mizrachi,E
AU - Monte,A
AU - Monzani,ME
AU - Morad,JA
AU - Morales,Mendoza JD
AU - Morrison,E
AU - Mount,BJ
AU - Murphy,ASJ
AU - Naim,D
AU - Naylor,A
AU - Nedlik,C
AU - Nelson,HN
AU - Neves,F
AU - Nikoleyczik,JA
AU - Nilima,A
AU - Olcina,I
AU - Oliver-Mallory,K
AU - Pal,S
AU - Palladino,KJ
AU - Palmer,J
AU - Parveen,N
AU - Patton,SJ
AU - Pease,EK
AU - Penning,B
AU - Pereira,G
AU - Perry,E
AU - Pershing,J
AU - Piepke,A
AU - Porzio,D
AU - Qie,Y
AU - Reichenbacher,J
AU - Rhyne,CA
AU - Richards,A
AU - Riffard,Q
AU - Rischbieter,GRC
AU - Rosero,R
AU - Rossiter,P
AU - Rushton,T
AU - Santone,D
AU - Sazzad,ABMR
AU - Schnee,RW
AU - Scovell,PR
AU - Shaw,S
AU - Shutt,TA
AU - Silk,JJ
AU - Silva,C
AU - Sinev,G
AU - Smith,R
AU - Solmaz,M
AU - Solovov,VN
AU - Sorensen,P
AU - Soria,J
AU - Stancu,I
AU - Stevens,A
AU - Stifter,K
AU - Suerfu,B
AU - Sumner,TJ
AU - Swanson,N
AU - Szydagis,M
AU - Taylor,WC
AU - Taylor,R
AU - Temples,DJ
AU - Terman,PA
DO - 10.1103/physrevd.105.082004
EP - 8
PY - 2022///
SN - 2470-0010
SP - 1
TI - Cosmogenic production of 37Ar in the context of the LUX-ZEPLIN experiment
T2 - Physical Review D
UR - http://dx.doi.org/10.1103/physrevd.105.082004
UR - https://journals.aps.org/prd/abstract/10.1103/PhysRevD.105.082004
UR - http://hdl.handle.net/10044/1/97133
VL - 105
ER -