Deuteron and anti-deuteron production in e+ e- collisions at the Z resonance.

Physics

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https://doi.org/10.1016/j.physletb.2006.06.043
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Deuteron and anti-deuteron production in e+ e- collisions at the Z resonance. / Schael, S.; Bouhova-Thacker, E. V.; Bowdery, C. K. et al.
In: Physics Letters B, Vol. 639, No. 3-4, 10.08.2006, p. 192-201.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Bibtex

@article{0d5fdb08644748ee912f643145ea32e3,

title = "Deuteron and anti-deuteron production in e+ e- collisions at the Z resonance.",

abstract = "Deuteron and anti-deuteron production in Z decays has been observed in the ALEPH experiment at LEP. The production rate of anti-deuterons is measured to be (5.9±1.8±0.5)×10−6 per hadronic Z decay in the anti-deuteron momentum range from 0.62 to 1.03 GeV/c. The coalescence parameter B2, which characterizes the likelihood of anti-deuteron production, is measured to be 0.0033±0.0013 GeV2 in Z decays. These measurements indicate that the production of anti-deuterons is suppressed in e+e− collisions compared to that in pp and photoproduction collisions.",

author = "S. Schael and Bouhova-Thacker, {E. V.} and Bowdery, {C. K.} and Finch, {A. J.} and Jones, {Roger W. L.} and Gareth Hughes and Maria Smizanska and collaboration ALEPH",

year = "2006",

month = aug,

day = "10",

doi = "10.1016/j.physletb.2006.06.043",

language = "English",

volume = "639",

pages = "192--201",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "ELSEVIER SCIENCE BV",

number = "3-4",

}

RIS

TY - JOUR

T1 - Deuteron and anti-deuteron production in e+ e- collisions at the Z resonance.

AU - Schael, S.

AU - Bouhova-Thacker, E. V.

AU - Bowdery, C. K.

AU - Finch, A. J.

AU - Jones, Roger W. L.

AU - Hughes, Gareth

AU - Smizanska, Maria

AU - ALEPH, collaboration

PY - 2006/8/10

Y1 - 2006/8/10

N2 - Deuteron and anti-deuteron production in Z decays has been observed in the ALEPH experiment at LEP. The production rate of anti-deuterons is measured to be (5.9±1.8±0.5)×10−6 per hadronic Z decay in the anti-deuteron momentum range from 0.62 to 1.03 GeV/c. The coalescence parameter B2, which characterizes the likelihood of anti-deuteron production, is measured to be 0.0033±0.0013 GeV2 in Z decays. These measurements indicate that the production of anti-deuterons is suppressed in e+e− collisions compared to that in pp and photoproduction collisions.

AB - Deuteron and anti-deuteron production in Z decays has been observed in the ALEPH experiment at LEP. The production rate of anti-deuterons is measured to be (5.9±1.8±0.5)×10−6 per hadronic Z decay in the anti-deuteron momentum range from 0.62 to 1.03 GeV/c. The coalescence parameter B2, which characterizes the likelihood of anti-deuteron production, is measured to be 0.0033±0.0013 GeV2 in Z decays. These measurements indicate that the production of anti-deuterons is suppressed in e+e− collisions compared to that in pp and photoproduction collisions.

U2 - 10.1016/j.physletb.2006.06.043

DO - 10.1016/j.physletb.2006.06.043

M3 - Journal article

VL - 639

SP - 192

EP - 201

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 3-4

ER -

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