Differential cross sections of the charge-exchange reaction π-p→π0n in the momentum range from 103 to 178 MeV/c

D. Mekterović; I. Supek; V. Abaev; V. Bekrenev; C. Bircher; W. J. Briscoe; R. V. Cadman; M. Clajus; J. R. Comfort; K. Craig; D. Grosnick; D. Isenhover; M. Jerkins; M. Joy; N. Knecht; D. D. Koetke; N. Kozlenko; A. Kulbardis; S. Kruglov; G. Lolos; I. Lopatin; D. M. Manley; R. Manweiler; A. Marušić; S. McDonald; B. M K Nefkens; J. Olmsted; Z. Papandreou; D. Peaslee; J. Peterson; N. Phaisangittisakul; S. N. Prakhov; J. W. Price; A. Ramirez; M. E. Sadler; A. Shafi; H. Spinka; S. Stanislaus; A. Starostin; H. M. Staudenmaier; I. Strakovsky; W. B. Tippens; S. Watson

doi:10.1103/PhysRevC.80.055207

Differential cross sections of the charge-exchange reaction π-p→π0n in the momentum range from 103 to 178 MeV/c

D. Mekterović, I. Supek, V. Abaev, V. Bekrenev, C. Bircher, W. J. Briscoe, R. V. Cadman, M. Clajus, J. R. Comfort, K. Craig, D. Grosnick, D. Isenhover, M. Jerkins, M. Joy, N. Knecht, D. D. Koetke, N. Kozlenko, A. Kulbardis, S. Kruglov, G. LolosI. Lopatin, D. M. Manley, R. Manweiler, A. Marušić, S. McDonald, B. M K Nefkens, J. Olmsted, Z. Papandreou, D. Peaslee, J. Peterson, N. Phaisangittisakul, S. N. Prakhov, J. W. Price, A. Ramirez, M. E. Sadler, A. Shafi, H. Spinka, S. Stanislaus, A. Starostin, H. M. Staudenmaier, I. Strakovsky, W. B. Tippens, S. Watson

Physics

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Abstract

Measured values of the differential cross sections for pion-nucleon charge exchange, π-p→π0n, are presented for π- momenta of 103,112,120,130,139,152, and 178 MeV/c. Complete angular distributions were obtained by using the Crystal Ball detector at the Alternating Gradient Synchrotron at Brookhaven National Laboratory. Statistical uncertainties of the differential cross sections vary from 3 to 6% in the backward angle region and from 6 to about 20% in the forward region with the exception of the two most forward angles. The systematic uncertainties are estimated to be about 3% for all momenta.

Original language	English (US)
Article number	055207
Journal	Physical Review C - Nuclear Physics
Volume	80
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.80.055207
State	Published - Nov 20 2009

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.80.055207

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Mekterović, D., Supek, I., Abaev, V., Bekrenev, V., Bircher, C., Briscoe, W. J., Cadman, R. V., Clajus, M., Comfort, J. R., Craig, K., Grosnick, D., Isenhover, D., Jerkins, M., Joy, M., Knecht, N., Koetke, D. D., Kozlenko, N., Kulbardis, A., Kruglov, S., ... Watson, S. (2009). Differential cross sections of the charge-exchange reaction π-p→π0n in the momentum range from 103 to 178 MeV/c. Physical Review C - Nuclear Physics, 80(5), Article 055207. https://doi.org/10.1103/PhysRevC.80.055207

Mekterović, D, Supek, I, Abaev, V, Bekrenev, V, Bircher, C, Briscoe, WJ, Cadman, RV, Clajus, M, Comfort, JR, Craig, K, Grosnick, D, Isenhover, D, Jerkins, M, Joy, M, Knecht, N, Koetke, DD, Kozlenko, N, Kulbardis, A, Kruglov, S, Lolos, G, Lopatin, I, Manley, DM, Manweiler, R, Marušić, A, McDonald, S, Nefkens, BMK, Olmsted, J, Papandreou, Z, Peaslee, D, Peterson, J, Phaisangittisakul, N, Prakhov, SN, Price, JW, Ramirez, A, Sadler, ME, Shafi, A, Spinka, H, Stanislaus, S, Starostin, A, Staudenmaier, HM, Strakovsky, I, Tippens, WB & Watson, S 2009, 'Differential cross sections of the charge-exchange reaction π-p→π0n in the momentum range from 103 to 178 MeV/c', Physical Review C - Nuclear Physics, vol. 80, no. 5, 055207. https://doi.org/10.1103/PhysRevC.80.055207

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title = "Differential cross sections of the charge-exchange reaction π-p→π0n in the momentum range from 103 to 178 MeV/c",

abstract = "Measured values of the differential cross sections for pion-nucleon charge exchange, π-p→π0n, are presented for π- momenta of 103,112,120,130,139,152, and 178 MeV/c. Complete angular distributions were obtained by using the Crystal Ball detector at the Alternating Gradient Synchrotron at Brookhaven National Laboratory. Statistical uncertainties of the differential cross sections vary from 3 to 6% in the backward angle region and from 6 to about 20% in the forward region with the exception of the two most forward angles. The systematic uncertainties are estimated to be about 3% for all momenta.",

author = "D. Mekterovi{\'c} and I. Supek and V. Abaev and V. Bekrenev and C. Bircher and Briscoe, {W. J.} and Cadman, {R. V.} and M. Clajus and Comfort, {J. R.} and K. Craig and D. Grosnick and D. Isenhover and M. Jerkins and M. Joy and N. Knecht and Koetke, {D. D.} and N. Kozlenko and A. Kulbardis and S. Kruglov and G. Lolos and I. Lopatin and Manley, {D. M.} and R. Manweiler and A. Maru{\v s}i{\'c} and S. McDonald and Nefkens, {B. M K} and J. Olmsted and Z. Papandreou and D. Peaslee and J. Peterson and N. Phaisangittisakul and Prakhov, {S. N.} and Price, {J. W.} and A. Ramirez and Sadler, {M. E.} and A. Shafi and H. Spinka and S. Stanislaus and A. Starostin and Staudenmaier, {H. M.} and I. Strakovsky and Tippens, {W. B.} and S. Watson",

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doi = "10.1103/PhysRevC.80.055207",

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T1 - Differential cross sections of the charge-exchange reaction π-p→π0n in the momentum range from 103 to 178 MeV/c

AU - Mekterović, D.

AU - Supek, I.

AU - Abaev, V.

AU - Bekrenev, V.

AU - Bircher, C.

AU - Briscoe, W. J.

AU - Cadman, R. V.

AU - Clajus, M.

AU - Comfort, J. R.

AU - Craig, K.

AU - Grosnick, D.

AU - Isenhover, D.

AU - Jerkins, M.

AU - Joy, M.

AU - Knecht, N.

AU - Koetke, D. D.

AU - Kozlenko, N.

AU - Kulbardis, A.

AU - Kruglov, S.

AU - Lolos, G.

AU - Lopatin, I.

AU - Manley, D. M.

AU - Manweiler, R.

AU - Marušić, A.

AU - McDonald, S.

AU - Nefkens, B. M K

AU - Olmsted, J.

AU - Papandreou, Z.

AU - Peaslee, D.

AU - Peterson, J.

AU - Phaisangittisakul, N.

AU - Prakhov, S. N.

AU - Price, J. W.

AU - Ramirez, A.

AU - Sadler, M. E.

AU - Shafi, A.

AU - Spinka, H.

AU - Stanislaus, S.

AU - Starostin, A.

AU - Staudenmaier, H. M.

AU - Strakovsky, I.

AU - Tippens, W. B.

AU - Watson, S.

PY - 2009/11/20

Y1 - 2009/11/20

N2 - Measured values of the differential cross sections for pion-nucleon charge exchange, π-p→π0n, are presented for π- momenta of 103,112,120,130,139,152, and 178 MeV/c. Complete angular distributions were obtained by using the Crystal Ball detector at the Alternating Gradient Synchrotron at Brookhaven National Laboratory. Statistical uncertainties of the differential cross sections vary from 3 to 6% in the backward angle region and from 6 to about 20% in the forward region with the exception of the two most forward angles. The systematic uncertainties are estimated to be about 3% for all momenta.

AB - Measured values of the differential cross sections for pion-nucleon charge exchange, π-p→π0n, are presented for π- momenta of 103,112,120,130,139,152, and 178 MeV/c. Complete angular distributions were obtained by using the Crystal Ball detector at the Alternating Gradient Synchrotron at Brookhaven National Laboratory. Statistical uncertainties of the differential cross sections vary from 3 to 6% in the backward angle region and from 6 to about 20% in the forward region with the exception of the two most forward angles. The systematic uncertainties are estimated to be about 3% for all momenta.

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ER -

Differential cross sections of the charge-exchange reaction π-p→π0n in the momentum range from 103 to 178 MeV/c

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