Search for nucleon decay with final states l+η0, ν̄η0, and ν̄π+,0 using Soudan 2

D. Wall; W. W.M. Allison; G. J. Alner; D. S. Ayres; W. L. Barrett; C. Bode; P. M. Border; J. H. Cobb; R. Cotton; H. Courant; J. Chung; D. M. Demuth; T. H. Fields; H. R. Gallagher; M. C. Goodman; R. Gran; T. Joffe-Minor; T. Kafka; S. M.S. Kasahara; W. Leeson; P. J. Litchfield; W. A. Mann; M. L. Marshak; R. H. Milburn; W. H. Miller; L. Mualem; A. Napier; W. P. Oliver; G. F. Pearce; E. A. Peterson; D. A. Petyt; L. E. Price; K. Ruddick; M. Sanchez; J. Schneps; A. Stassinakis; J. L. Thron; S. P. Wakely; N. West

Search for nucleon decay with final states l⁺η⁰, ν̄η⁰, and ν̄π^+,0 using Soudan 2

D. Wall, W. W.M. Allison, G. J. Alner, D. S. Ayres, W. L. Barrett, C. Bode, P. M. Border, J. H. Cobb, R. Cotton, H. Courant, J. Chung, D. M. Demuth, T. H. Fields, H. R. Gallagher, M. C. Goodman, R. Gran, T. Joffe-Minor, T. Kafka, S. M.S. Kasahara, W. LeesonP. J. Litchfield, W. A. Mann, M. L. Marshak, R. H. Milburn, W. H. Miller, L. Mualem, A. Napier, W. P. Oliver, G. F. Pearce, E. A. Peterson, D. A. Petyt, L. E. Price, K. Ruddick, M. Sanchez, J. Schneps, A. Stassinakis, J. L. Thron, S. P. Wakely, N. West

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

We have searched for nucleon decay into five two-body final states using a 4.4 kiloton-year fiducial exposure of the Soudan 2 iron tracking calorimeter. For proton decay into the fully visible final states μ⁺η⁰ and e⁺η⁰, we observe zero and one event, respectively, that satisfy our search criteria for nucleon decay. The lifetime lower limits (τ/B) thus implied are 89×10³⁰ years and 81×10³⁰ years at 90% confidence level. For neutron decay into ν̄η⁰, we obtain the lifetime lower limit 71×10³⁰ years. Limits are also reported for neutron decay into ν̄π⁰, and for proton decay into ν̄π⁺.

Original language	English (US)
Article number	092003
Pages (from-to)	1-11
Number of pages	11
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	62
Issue number	9
State	Published - Nov 1 2000

Access

Fingerprint Dive into the research topics of 'Search for nucleon decay with final states l+η0, ν̄η0, and ν̄π+,0 using Soudan 2'. Together they form a unique fingerprint.

Cite this

Wall, D., Allison, W. W. M., Alner, G. J., Ayres, D. S., Barrett, W. L., Bode, C., Border, P. M., Cobb, J. H., Cotton, R., Courant, H., Chung, J., Demuth, D. M., Fields, T. H., Gallagher, H. R., Goodman, M. C., Gran, R., Joffe-Minor, T., Kafka, T., Kasahara, S. M. S., ... West, N. (2000). Search for nucleon decay with final states l⁺η⁰, ν̄η⁰, and ν̄π^+,0 using Soudan 2. Physical Review D - Particles, Fields, Gravitation and Cosmology, 62(9), 1-11. [092003].

Search for nucleon decay with final states l⁺η⁰, ν̄η⁰, and ν̄π^+,0 using Soudan 2. / Wall, D.; Allison, W. W.M.; Alner, G. J.; Ayres, D. S.; Barrett, W. L.; Bode, C.; Border, P. M.; Cobb, J. H.; Cotton, R.; Courant, H.; Chung, J.; Demuth, D. M.; Fields, T. H.; Gallagher, H. R.; Goodman, M. C.; Gran, R.; Joffe-Minor, T.; Kafka, T.; Kasahara, S. M.S.; Leeson, W.; Litchfield, P. J.; Mann, W. A.; Marshak, M. L.; Milburn, R. H.; Miller, W. H.; Mualem, L.; Napier, A.; Oliver, W. P.; Pearce, G. F.; Peterson, E. A.; Petyt, D. A.; Price, L. E.; Ruddick, K.; Sanchez, M.; Schneps, J.; Stassinakis, A.; Thron, J. L.; Wakely, S. P.; West, N.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 62, No. 9, 092003, 01.11.2000, p. 1-11.

Research output: Contribution to journal › Article › peer-review

Wall, D, Allison, WWM, Alner, GJ, Ayres, DS, Barrett, WL, Bode, C, Border, PM, Cobb, JH, Cotton, R, Courant, H, Chung, J, Demuth, DM, Fields, TH, Gallagher, HR, Goodman, MC, Gran, R, Joffe-Minor, T, Kafka, T, Kasahara, SMS, Leeson, W, Litchfield, PJ, Mann, WA, Marshak, ML, Milburn, RH, Miller, WH, Mualem, L, Napier, A, Oliver, WP, Pearce, GF, Peterson, EA, Petyt, DA, Price, LE, Ruddick, K, Sanchez, M, Schneps, J, Stassinakis, A, Thron, JL, Wakely, SP & West, N 2000, 'Search for nucleon decay with final states l⁺η⁰, ν̄η⁰, and ν̄π^+,0 using Soudan 2', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 62, no. 9, 092003, pp. 1-11.

Wall, D. ; Allison, W. W.M. ; Alner, G. J. ; Ayres, D. S. ; Barrett, W. L. ; Bode, C. ; Border, P. M. ; Cobb, J. H. ; Cotton, R. ; Courant, H. ; Chung, J. ; Demuth, D. M. ; Fields, T. H. ; Gallagher, H. R. ; Goodman, M. C. ; Gran, R. ; Joffe-Minor, T. ; Kafka, T. ; Kasahara, S. M.S. ; Leeson, W. ; Litchfield, P. J. ; Mann, W. A. ; Marshak, M. L. ; Milburn, R. H. ; Miller, W. H. ; Mualem, L. ; Napier, A. ; Oliver, W. P. ; Pearce, G. F. ; Peterson, E. A. ; Petyt, D. A. ; Price, L. E. ; Ruddick, K. ; Sanchez, M. ; Schneps, J. ; Stassinakis, A. ; Thron, J. L. ; Wakely, S. P. ; West, N. / Search for nucleon decay with final states l⁺η⁰, ν̄η⁰, and ν̄π^+,0 using Soudan 2. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2000 ; Vol. 62, No. 9. pp. 1-11.

@article{5061c309c30c47ac9305935e90f8290b,

title = "Search for nucleon decay with final states l+η0, {\=ν}η0, and {\=ν}π+,0 using Soudan 2",

abstract = "We have searched for nucleon decay into five two-body final states using a 4.4 kiloton-year fiducial exposure of the Soudan 2 iron tracking calorimeter. For proton decay into the fully visible final states μ+η0 and e+η0, we observe zero and one event, respectively, that satisfy our search criteria for nucleon decay. The lifetime lower limits (τ/B) thus implied are 89×1030 years and 81×1030 years at 90% confidence level. For neutron decay into {\=ν}η0, we obtain the lifetime lower limit 71×1030 years. Limits are also reported for neutron decay into {\=ν}π0, and for proton decay into {\=ν}π+.",

author = "D. Wall and Allison, {W. W.M.} and Alner, {G. J.} and Ayres, {D. S.} and Barrett, {W. L.} and C. Bode and Border, {P. M.} and Cobb, {J. H.} and R. Cotton and H. Courant and J. Chung and Demuth, {D. M.} and Fields, {T. H.} and Gallagher, {H. R.} and Goodman, {M. C.} and R. Gran and T. Joffe-Minor and T. Kafka and Kasahara, {S. M.S.} and W. Leeson and Litchfield, {P. J.} and Mann, {W. A.} and Marshak, {M. L.} and Milburn, {R. H.} and Miller, {W. H.} and L. Mualem and A. Napier and Oliver, {W. P.} and Pearce, {G. F.} and Peterson, {E. A.} and Petyt, {D. A.} and Price, {L. E.} and K. Ruddick and M. Sanchez and J. Schneps and A. Stassinakis and Thron, {J. L.} and Wakely, {S. P.} and N. West",

year = "2000",

month = nov,

day = "1",

language = "English (US)",

volume = "62",

pages = "1--11",

journal = "Physical review D: Particles and fields",

issn = "1550-7998",

publisher = "American Institute of Physics Publising LLC",

number = "9",

}

TY - JOUR

T1 - Search for nucleon decay with final states l+η0, ν̄η0, and ν̄π+,0 using Soudan 2

AU - Wall, D.

AU - Allison, W. W.M.

AU - Alner, G. J.

AU - Ayres, D. S.

AU - Barrett, W. L.

AU - Bode, C.

AU - Border, P. M.

AU - Cobb, J. H.

AU - Cotton, R.

AU - Courant, H.

AU - Chung, J.

AU - Demuth, D. M.

AU - Fields, T. H.

AU - Gallagher, H. R.

AU - Goodman, M. C.

AU - Gran, R.

AU - Joffe-Minor, T.

AU - Kafka, T.

AU - Kasahara, S. M.S.

AU - Leeson, W.

AU - Litchfield, P. J.

AU - Mann, W. A.

AU - Marshak, M. L.

AU - Milburn, R. H.

AU - Miller, W. H.

AU - Mualem, L.

AU - Napier, A.

AU - Oliver, W. P.

AU - Pearce, G. F.

AU - Peterson, E. A.

AU - Petyt, D. A.

AU - Price, L. E.

AU - Ruddick, K.

AU - Sanchez, M.

AU - Schneps, J.

AU - Stassinakis, A.

AU - Thron, J. L.

AU - Wakely, S. P.

AU - West, N.

PY - 2000/11/1

Y1 - 2000/11/1

N2 - We have searched for nucleon decay into five two-body final states using a 4.4 kiloton-year fiducial exposure of the Soudan 2 iron tracking calorimeter. For proton decay into the fully visible final states μ+η0 and e+η0, we observe zero and one event, respectively, that satisfy our search criteria for nucleon decay. The lifetime lower limits (τ/B) thus implied are 89×1030 years and 81×1030 years at 90% confidence level. For neutron decay into ν̄η0, we obtain the lifetime lower limit 71×1030 years. Limits are also reported for neutron decay into ν̄π0, and for proton decay into ν̄π+.

AB - We have searched for nucleon decay into five two-body final states using a 4.4 kiloton-year fiducial exposure of the Soudan 2 iron tracking calorimeter. For proton decay into the fully visible final states μ+η0 and e+η0, we observe zero and one event, respectively, that satisfy our search criteria for nucleon decay. The lifetime lower limits (τ/B) thus implied are 89×1030 years and 81×1030 years at 90% confidence level. For neutron decay into ν̄η0, we obtain the lifetime lower limit 71×1030 years. Limits are also reported for neutron decay into ν̄π0, and for proton decay into ν̄π+.

UR - http://www.scopus.com/inward/record.url?scp=17044377517&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=17044377517&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:17044377517

VL - 62

SP - 1

EP - 11

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 1550-7998

IS - 9

M1 - 092003

ER -