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In this exposition, we seek solutions of the Einstein-Maxwell field equationsin the presence of a massive scalar field cast in the Brans-Dicke (BD)formalism which describes charged anisotropic strange stars. The interiorspacetime is described by a spherically symmetric static metric of embeddingclass I. This reduces the problem to a single-generating function of the metricpotential which is chosen by appealing to physics based on regularity at eachinterior point of the stellar interior. The resulting model is subjected torigorous physical checks based on stability, causality and regularity. We showthat our solutions describe compact objects such as PSR J1903+327; Cen X-3; EXO1785-248 \& LMC X-4 to an excellent approximation. Novel results of ourinvestigation reveal that the scalar field leads to higher surface chargedensities which in turn affects the compactness and upper and lower valuesimposed by the modified Buchdahl limit for charged stars. Our results also showthat the electric and scalar fields which originate from entirely differentsources couple to alter physical characteristics such as mass-radius relationand surface redshift of compact objects. This superposition of the electric andscalar fields is enhanced by an increase in the BD coupling constant,$\omega_{BD}$.

Charged anisotropic strange stars in Brans-Dicke gravity with a massive scalar field through embedding approach