1.

Lepton nonuniversality in B decays and fermion mass structure
/ Grinstein, B. ; Pokorski, S. ; Ross, G.
We consider the possibility that the neutralcurrent B anomalies are due to radiative corrections generated by Yukawa interactions of quarks and leptons with new vectorlike quark and lepton electroweak doublets and new Standard Model singlet scalars. [...]
Published in JHEP 1812 (2018) 079
10.1007/JHEP12(2018)079
arXiv:1809.01766
Fulltext: XML PDF (PDFA);

2.

Comment on ‘Note on X(3872) production at hadron colliders and its molecular structure’This material is based upon work supported in part by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics (DEAC0506OR23177) and the U.S. Department of Energy, Office of Science, (DESC0009919)
/ Esposito, A. ; Grinstein, B. ; Maiani, L. ; Piccinini, F. ; et al
We briefly comment on the paper by Albaladejo et al., Chinese Phys. [...]
Published in Chinese Phys. C 42 (2018) 114107
10.1088/16741137/42/11/114107
arXiv:1709.09631
Fulltext: PDF XML;

3.

Existence and construction of Galilean invariant $z\ne 2$ theories
/ Grinstein, Benjamín ; Pal, Sridip
We prove a nogo theorem for the construction of a Galilean boost invariant and $z\ne 2$ anisotropic scale invariant field theory with a finite dimensional basis of fields. [...]
Published in Physical Review D 97 (2018)
10.1103/PhysRevD.97.125006
arXiv:1803.03676
Fulltext: PDF XML;

4.

Dark Matter Interpretation of the Neutron Decay Anomaly
/ Fornal, Bartosz ; Grinstein, Benjamín
There is a longstanding discrepancy between the neutron lifetime measured in beam and bottle experiments. [...]
Published in Physical Review Letters 120 (2018)
10.1103/PhysRevLett.120.191801
arXiv:1801.01124
Fulltext: XML PDF;

5.

Weak mixing below the weak scale in darkmatter direct detection
/ Brod, Joachim ; Grinstein, Benjamin ; Stamou, Emmanuel ; Zupan, Jure
If dark matter couples predominantly to the axialvector currents with heavy quarks, the leading contribution to darkmatter scattering on nuclei is either due to oneloop weak corrections or due to the heavyquark axial charges of the nucleons. [...]
Published in JHEP 1802 (2018) 174
10.1007/JHEP02(2018)174
arXiv:1801.04240
Fulltext: XML PDF (PDFA);

6.

Baryon number and lepton universality violation in leptoquark and diquark models
/ Assad, Nima ; Fornal, Bartosz ; Grinstein, Benjamín
We perform a systematic study of models involving leptoquarks and diquarks with masses well below the grand unification scale and demonstrate that a large class of them is excluded due to rapid proton decay. [...]
Published in Physics letters B (2017)
10.1016/j.physletb.2017.12.042
Fulltext: XML PDF PDF (PDFA);

7.

From quarks to nucleons in dark matter direct detection
/ Bishara, Fady ; Brod, Joachim ; Grinstein, Benjamin ; Zupan, Jure
We provide expressions for the nonperturbative matching of the effective field theory describing dark matter interactions with quarks and gluons to the effective theory of nonrelativistic dark matter interacting with nonrelativistic nucleons. [...]
Published in JHEP 1711 (2017) 059
10.1007/JHEP11(2017)059
arXiv:1707.06998
Fulltext: XML PDF (PDFA);

8.

Modelindependent extraction of  V cb  from B¯→D⁎ℓν‾
/ Grinstein, Benjamín ; Kobach, Andrew
We fit the unfolded data of B¯0→D⁎+ℓν‾ from the Belle experiment, where ℓ≡e,μ , using a method independent of heavy quark symmetry to extrapolate to zerorecoil and extract the value of Vcb . [...]
Published in Physics letters B (2017)
10.1016/j.physletb.2017.05.078
Fulltext: XML PDF PDF (PDFA);

9.

Gauged lepton flavour
/ Alonso, R. ; Fernandez Martinez, E. ; Gavela, M.B. ; Grinstein, B. ; et al
The gauging of the lepton flavour group is considered in the Standard Model context and in its extension with three righthanded neutrinos. [...]
Published in JHEP 1612 (2016) 119
10.1007/JHEP12(2016)119
arXiv:1609.05902
Fulltext: XML PDF (PDFA);

10.

Weyl consistency conditions in nonrelativistic quantum field theory
/ Pal, Sridip ; Grinstein, Benjamín
Weyl consistency conditions have been used in unitary relativistic quantum field theory to impose constraints on the renormalization group flow of certain quantities. [...]
Published in JHEP 1612 (2016) 012
10.1007/JHEP12(2016)012
arXiv:1605.02748
Fulltext: XML PDF (PDFA);
