Exclusive production of proton-antiproton pairs in photon-photon collisions

Physics

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https://doi.org/10.1016/0370-2693(86)91114-7
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Exclusive production of proton-antiproton pairs in photon-photon collisions. / JADE Collaboration.
In: Physics Letters B, Vol. 174, No. 3, 1986, p. 350-356.

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

Harvard

JADE Collaboration 1986, 'Exclusive production of proton-antiproton pairs in photon-photon collisions', Physics Letters B, vol. 174, no. 3, pp. 350-356. https://doi.org/10.1016/0370-2693(86)91114-7

APA

JADE Collaboration (1986). Exclusive production of proton-antiproton pairs in photon-photon collisions. Physics Letters B, 174(3), 350-356. https://doi.org/10.1016/0370-2693(86)91114-7

Vancouver

JADE Collaboration. Exclusive production of proton-antiproton pairs in photon-photon collisions. Physics Letters B. 1986;174(3):350-356. doi: 10.1016/0370-2693(86)91114-7

Author

JADE Collaboration. / Exclusive production of proton-antiproton pairs in photon-photon collisions. In: Physics Letters B. 1986 ; Vol. 174, No. 3. pp. 350-356.

Bibtex

@article{911e58b2f4854360b84063255959a289,

title = "Exclusive production of proton-antiproton pairs in photon-photon collisions",

abstract = "Total and differential cross sections for exclusive production of proton-antiproton pairs in photon-photon collisions have been measured using the JADE detector at PETRA. The total cross section in the CM angular |cos θ∗| < 0.6 reaches a maximum value of 3.8 nb for a γγ invariant mass of Wγγ = 2.25 GeV, and decreases rapidly for higher values of Wγγ. In the range 2.0 GeV < Wγγ < 2.6 GeV the angular distribution is not isotopic. The nucleons are preferentially emitted at large angles to the collision axis.",

author = "W. Bartel and Alexander Finch and {JADE Collaboration}",

year = "1986",

doi = "10.1016/0370-2693(86)91114-7",

language = "English",

volume = "174",

pages = "350--356",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "ELSEVIER SCIENCE BV",

number = "3",

}

RIS

TY - JOUR

T1 - Exclusive production of proton-antiproton pairs in photon-photon collisions

AU - Bartel, W.

AU - Finch, Alexander

AU - JADE Collaboration

PY - 1986

Y1 - 1986

N2 - Total and differential cross sections for exclusive production of proton-antiproton pairs in photon-photon collisions have been measured using the JADE detector at PETRA. The total cross section in the CM angular |cos θ∗| < 0.6 reaches a maximum value of 3.8 nb for a γγ invariant mass of Wγγ = 2.25 GeV, and decreases rapidly for higher values of Wγγ. In the range 2.0 GeV < Wγγ < 2.6 GeV the angular distribution is not isotopic. The nucleons are preferentially emitted at large angles to the collision axis.

AB - Total and differential cross sections for exclusive production of proton-antiproton pairs in photon-photon collisions have been measured using the JADE detector at PETRA. The total cross section in the CM angular |cos θ∗| < 0.6 reaches a maximum value of 3.8 nb for a γγ invariant mass of Wγγ = 2.25 GeV, and decreases rapidly for higher values of Wγγ. In the range 2.0 GeV < Wγγ < 2.6 GeV the angular distribution is not isotopic. The nucleons are preferentially emitted at large angles to the collision axis.

U2 - 10.1016/0370-2693(86)91114-7

DO - 10.1016/0370-2693(86)91114-7

M3 - Journal article

VL - 174

SP - 350

EP - 356

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 3

ER -

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