File:HERA-EWcurrents.webp

HERA-EWcurrents.webp (368 × 355 pixels, file size: 22 KB, MIME type: image/webp)

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Summary

Description
English: The EW interaction is mediated to first order therefore when the momentum transfer-squared becomes bigger than the mass of the charged W and the neutral Z boson squared (<10^4) the magnitude of their differential cross sections become comparable so the charged and neutral currents (CC (red) & NC (blue)) appear indistinguishable but it also becomes lower so they look hard to distinguish from the massless photon too, that is EW unification starts to set in.
Date
Source https://link.springer.com/article/10.1140/epjc/s10052-015-3710-4#Fig74
Author HERA (H1 & ZEUS)

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Captions

Differential cross-section versus momentum transfer-squared measured at the HERA collider for neutral (blue) and charged (red) current (NC & CC) deep inelastic scattering processes.

Items portrayed in this file

depicts

8 December 2015

image/webp

a5b566ed05af8542d88e3e7a9f9103cecb21e0f8

22,210 byte

355 pixel

368 pixel

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current23:28, 24 April 2022Thumbnail for version as of 23:28, 24 April 2022368 × 355 (22 KB)DabedUploaded a work by HERA (H1 & ZEUS) from https://link.springer.com/article/10.1140/epjc/s10052-015-3710-4#Fig74 with UploadWizard

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