@article{294a7520c6694a168f584d005c412610,
title = "Spin transfer in exclusive Λ production from →pp collisions at 3.67GeV/c",
abstract = "We report the first polarization transfer measurements for exclusive hyperon production reactions. The normal spin transfer coefficient DNN for →pp → pK+ →Λ is large and negative for forward Λ production at a beam momentum of 3.67GeV/c, a result qualitatively consistent with expectations for a mechanism dominated by kaon exchange and rescattering. The sign of DNN is opposite to that observed in the fragmentation regime for inclusive Λ production at much higher energies.",
author = "{DISTO Collaboration} and F. Balestra and Y. Bedfer and R. Bertini and Bland, {L. C.} and A. Brenschede and F. Brochard and Bussa, {M. P.} and V. Chalyshev and Seonho Choi and M. Debowski and M. Dzemidzic and Faivre, {J. Cl} and Falomkin, {I. V.} and L. Fava and L. Ferrero and J. Foryciarz and V. Frolov and R. Garfagnini and D. Gill and A. Grasso and S. Heinz and Ivanov, {V. V.} and Jacobs, {W. W.} and W. K{\"u}hn and A. Maggiora and M. Maggiora and A. Manara and D. Panzieri and Pfaff, {H. W.} and G. Piragino and Pontecorvo, {G. B.} and A. Popov and J. Ritman and P. Salabura and F. Tosello and Vigdor, {S. E.} and G. Zosi",
year = "1999",
doi = "10.1103/PhysRevLett.83.1534",
language = "English",
volume = "83",
pages = "1534--1537",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "8",
}