ml4eft.core.truth.tt_prod.crossSectionSMEFT#

class ml4eft.core.truth.tt_prod.crossSectionSMEFT[source]#

Bases: object

Class containing the analytical differential cross-sections in the SMEFT

__init__()#

Methods

__init__()

dsigma_part_qq_dpt(hats, pt, ctGRe, cut, order)

Quark-quark initiated contribution to the partonic cross-section of \(t\bar{t}\)-production, keeping info about the scattering angle

sigma_part_gg(hats, ctGRe, cut, order)

Gluon initiated contribution to the partonic cross-section of \(t\bar{t}\)-production

sigma_part_qq(hats, cuGRe, ctu8, order)

Quark-quark initiated contribution to the partonic cross-section of \(t\bar{t}\)-production
dsigma_part_qq_dpt(hats, pt, ctGRe, cut, order)[source]#

Quark-quark initiated contribution to the partonic cross-section of \(t\bar{t}\)-production, keeping info about the scattering angle

Parameters

  • hats (float) – partonic center of mass energy squared

  • ctGRe (float) – EFT parameter \(c_{tG}\)

  • cut (float) – EFT parameter \(c_{ut}\)

  • order (str) – Order of the EFT expansion, choose between ‘lin’ and ‘quad’, or leave None for just the SM

Returns

Partonic differential cross-section in \(p_T^t\)

Return type

float

sigma_part_gg(hats, ctGRe, cut, order)[source]#

Gluon initiated contribution to the partonic cross-section of \(t\bar{t}\)-production

Parameters

  • hats (float) – partonic center of mass energy squared

  • ctGRe (float) – EFT parameter \(c_{tG}\)

  • cut (float) – EFT parameter \(c_{ut}\)

  • order (str) – Order of the EFT expansion, choose between ‘lin’ and ‘quad’, or leave None for just the SM

Returns

Partonic cross-section

Return type

float

sigma_part_qq(hats, cuGRe, ctu8, order)[source]#

Quark-quark initiated contribution to the partonic cross-section of \(t\bar{t}\)-production

Parameters

  • hats (float) – partonic center of mass energy squared

  • ctGRe (float) – EFT parameter \(c_{tG}\)

  • cut (float) – EFT parameter \(c_{ut}\)

  • order (str) – Order of the EFT expansion, choose between ‘lin’ and ‘quad’, or leave None for just the SM

Returns

Partonic cross-section

Return type

float