Journal article
Authors list: Balestra, F; Bedfer, Y; Bertini, R; Bland, LC; Brenschede, A; Brochard, F; Bussa, MP; Chalyshev, V; Choi, S; Debowski, M; Dzemidzic, M; Faivre, JC; Falomkin, IV; Fava, L; Ferrero, L; Foryciarz, J; Frolov, V; Garfagnini, R; Gill, D; Grasso, A; Heinz, S; Ivanov, VV; Jacobs, WW; Kühn, W; Maggiora, A; Maggiora, M; Manara, A; Panzieri, D; Pfaff, HW; Piragino, G; Pontecorvo, GB; Popov, A; Ritman, J; Salabura, P; Tosello, F; Vigdor, SE; Zosi, G
Publication year: 1999
Pages: 1534-1537
Journal: Physical Review Letters
Volume number: 83
Issue number: 8
ISSN: 0031-9007
eISSN: 1079-7114
DOI Link: https://doi.org/10.1103/PhysRevLett.83.1534
Publisher: American Physical Society
Abstract:
We report the first polarization transfer measurements for exclusive hyperon production reactions. The normal spin transfer coefficient D-NN for (p) over right arrow p --> pK(+)<(Lambda)over right arrow> is large and negative for forward Lambda production at a beam momentum of 3.67 GeV/c, a result qualitatively consistent with expectations for a mechanism dominated by kaon exchange and rescattering. The sign of D-NN is opposite to that observed in the fragmentation regime for inclusive Lambda production at much higher energies.
Citation Styles
Harvard Citation style: Balestra, F., Bedfer, Y., Bertini, R., Bland, L., Brenschede, A., Brochard, F., et al. (1999) Spin transfer in exclusive Λ production from (p)over-right-arrowp collisions at 3.67 GeV/c, Physical Review Letters, 83(8), pp. 1534-1537. https://doi.org/10.1103/PhysRevLett.83.1534
APA Citation style: Balestra, F., Bedfer, Y., Bertini, R., Bland, L., Brenschede, A., Brochard, F., Bussa, M., Chalyshev, V., Choi, S., Debowski, M., Dzemidzic, M., Faivre, J., Falomkin, I., Fava, L., Ferrero, L., Foryciarz, J., Frolov, V., Garfagnini, R., Gill, D., ...Zosi, G. (1999). Spin transfer in exclusive Λ production from (p)over-right-arrowp collisions at 3.67 GeV/c. Physical Review Letters. 83(8), 1534-1537. https://doi.org/10.1103/PhysRevLett.83.1534
Keywords
HYPERON POLARIZATION
