TY - JOUR
T1 - Ratio between two Λ and Λ¯ production mechanisms in p scattering
AU - Hoeneisen, B.
N1 - Publisher Copyright:
© 2016 The Author
PY - 2016/9/10
Y1 - 2016/9/10
N2 - We consider Λ and Λ¯ production in a wide range of proton scattering experiments. The produced Λ and Λ¯ may or may not contain a diquark remnant of the beam proton. The ratio of these two production mechanisms is found to be a simple universal function r=[κ/(yp−y)]i of the rapidity difference yp−y of the beam proton and the produced Λ or Λ¯, valid over four orders of magnitude, from r≈0.01 to r≈100, with κ=2.86±0.03±0.07, and i=4.39±0.06±0.15.
AB - We consider Λ and Λ¯ production in a wide range of proton scattering experiments. The produced Λ and Λ¯ may or may not contain a diquark remnant of the beam proton. The ratio of these two production mechanisms is found to be a simple universal function r=[κ/(yp−y)]i of the rapidity difference yp−y of the beam proton and the produced Λ or Λ¯, valid over four orders of magnitude, from r≈0.01 to r≈100, with κ=2.86±0.03±0.07, and i=4.39±0.06±0.15.
UR - http://www.scopus.com/inward/record.url?scp=84977615104&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2016.06.072
DO - 10.1016/j.physletb.2016.06.072
M3 - Artículo
AN - SCOPUS:84977615104
SN - 0370-2693
VL - 760
SP - 242
EP - 243
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
ER -