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On the neutral Higgs boson masses in the MSSM for arbitrary stop mixing

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Degrassi, Giuseppe, Slavich, Pietro, Zwirner, Fabio·2001·Nuclear Physics B

Abstract

We compute the two-loop corrections to the neutral Higgs boson masses in the Minimal Supersymmetric extension of the Standard Model. An appropriate use of the effective potential allows us to obtain simple analytical formulae, valid for arbitrary values of mA and of the mass parameters in the stop sector. We elucidate some subtleties of the effective potential calculation, and find full agreement with the numerical output of the existing diagrammatic calculation. We discuss in detail the limit of heavy gluino.

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Metadata

Authors
Degrassi, G., Slavich, P., & Zwirner, F.
Venue
Nuclear Physics B
Publisher
Elsevier BV
Published
2001-09
Volume
611
Issue
1-3
Pages
403-422
ISSN
0550-3213 (ISSN-L)
OpenAlex
W2079716960
Cited by
233
References
0
FWCI
9.33
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: On the neutral Higgs boson masses in the MSSM for arbitrary stop mixing. https://app.cochat.ai/papers/10.1016/s0550-3213(01)00343-1
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Degrassi, G., Slavich, P., & Zwirner, F. (2001). On the neutral Higgs boson masses in the MSSM for arbitrary stop mixing. Nuclear Physics B. https://doi.org/10.1016/s0550-3213(01)00343-1

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