Staff profile

Conference Paper

• Boosted Top Quark Pair Production in Soft Collinear Effective Theory
  
  Ferroglia, A., Marzani, S., Pecjak, B. D., & Yang, L. L. (2014). Boosted Top Quark Pair Production in Soft Collinear Effective Theory. In H. Ma, S. Rajagopalan, & M. Tuts (Eds.), Proceedings, 2nd Conference on Large Hadron Collider Physics Conference (LHCP 2014): New York, USA, June 2-7, 2014.
• NNLO corrections to anti-B --> X(u) l anti-nu and the determination of |V(ub)|
  
  Pecjak, B. D. (2008). NNLO corrections to anti-B --> X(u) l anti-nu and the determination of |V(ub)|. Presented at Proceedings, 34th International Conference on High Energy Physics (ICHEP 2008).
• Soft-collinear effective theory approach to factorization and resummation in DIS at large x
  
  Pecjak, B. D. (2008). Soft-collinear effective theory approach to factorization and resummation in DIS at large x. In Proceedings, 16th International Workshop on Deep Inelastic Scattering and Related Subjects (DIS 2008). https://doi.org/10.3360/dis.2008.242
• Theory Review of Exclusive Rare Radiative Decays
  
  Pecjak, B. D. (2008). Theory Review of Exclusive Rare Radiative Decays. Presented at Proceedings, 6th Conference on Flavor Physics and CP Violation (FPCP 2008).

Doctoral Thesis

• QCD factorization for hadronic B decays: Proofs and higher-order corrections
  
  Pecjak, B. D. (2004). QCD factorization for hadronic B decays: Proofs and higher-order corrections [Thesis]. Cornell U., LNS. http://wwwlib.umi.com/dissertations/fullcit?p3114493

Journal Article

• Lorentz violating backgrounds from quadratic, shift-symmetric, ultralight dark matter
  
  Jiang, M., Pecjak, B. D., Perez, G., & Sankaranarayanan, S. (2024). Lorentz violating backgrounds from quadratic, shift-symmetric, ultralight dark matter. Journal of High Energy Physics, 2024(8), Article 114. https://doi.org/10.1007/jhep08%282024%29114
• Using the effective weak mixing angle as an input parameter in SMEFT
  
  Biekötter, A., Pecjak, B. D., & Smith, T. (2024). Using the effective weak mixing angle as an input parameter in SMEFT. Journal of High Energy Physics, 2024(4), Article 73. https://doi.org/10.1007/jhep04%282024%29073
• Electroweak input schemes and universal corrections in SMEFT
  
  Biekötter, A., Pecjak, B. D., Scott, D. J., & Smith, T. (2023). Electroweak input schemes and universal corrections in SMEFT. Journal of High Energy Physics, 2023(7), Article 115. https://doi.org/10.1007/jhep07%282023%29115
• Higgs decay to fermion pairs at NLO in SMEFT
  
  Cullen, J. M., & Pecjak, B. D. (2020). Higgs decay to fermion pairs at NLO in SMEFT. Journal of High Energy Physics, 2020(11), Article 79. https://doi.org/10.1007/jhep11%282020%29079
• Top quark pair production at complete NLO accuracy with NNLO+NNLL′ corrections in QCD
  
  Czakon, M., Ferroglia, A., Mitov, A., Pagani, D., Papanastasiou, A. S., Pecjak, B. D., Scott, D. J., Tsinikos, I., Wang, X., Yang, L. L., & Zaro, M. (2020). Top quark pair production at complete NLO accuracy with NNLO+NNLL′ corrections in QCD. Chinese Physics C, 44(8), Article 083104. https://doi.org/10.1088/1674-1137/44/8/083104
• Top-quark pair hadroproduction in association with a heavy boson at NLO+NNLL including EW corrections
  
  Broggio, A., Ferroglia, A., Frederix, R., Pagani, D., Pecjak, B. D., & Tsinikos, I. (2019). Top-quark pair hadroproduction in association with a heavy boson at NLO+NNLL including EW corrections. Journal of High Energy Physics, 2019(8), Article 39. https://doi.org/10.1007/jhep08%282019%29039
• Asymmetric heavy-quark hadroproduction at LHCb: predictions and applications
  
  Gauld, R., Haisch, U., & Pecjak, B. D. (2019). Asymmetric heavy-quark hadroproduction at LHCb: predictions and applications. Journal of High Energy Physics, 2019(3), Article 166. https://doi.org/10.1007/jhep03%282019%29166
• Resummation for rapidity distributions in top-quark pair production
  
  Pecjak, B. D., Scott, D. J., Wang, X., & Yang, L. L. (2019). Resummation for rapidity distributions in top-quark pair production. Journal of High Energy Physics, 2019(3), Article 60. https://doi.org/10.1007/jhep03%282019%29060
• Resummation for (boosted) top-quark pair production at NNLO+NNLL′ in QCD
  
  Czakon, M., Ferroglia, A., Heymes, D., Mitov, A., Pecjak, B. D., Scott, D. J., Wang, X., & Yang, L. L. (2018). Resummation for (boosted) top-quark pair production at NNLO+NNLL′ in QCD. Journal of High Energy Physics, 2018(5), Article 149. https://doi.org/10.1007/jhep05%282018%29149
• Associated production of a top pair and a Z boson at the LHC to NNLL accuracy
  
  Broggio, A., Ferroglia, A., Ossola, G., Pecjak, B. D., & Sameshima, R. D. (2017). Associated production of a top pair and a Z boson at the LHC to NNLL accuracy. Journal of High Energy Physics, 2017(04), Article 105. https://doi.org/10.1007/jhep04%282017%29105
• NNLL resummation for the associated production of a top pair and a Higgs boson at the LHC
  
  Broggio, A., Ferroglia, A., Pecjak, B., & Yang, L. (2017). NNLL resummation for the associated production of a top pair and a Higgs boson at the LHC. Journal of High Energy Physics, 2017(2), Article 126. https://doi.org/10.1007/jhep02%282017%29126
• Factorization for the light-jet mass and hemisphere soft function
  
  Becher, T., Pecjak, B. D., & Shao, D. Y. (2016). Factorization for the light-jet mass and hemisphere soft function. Journal of High Energy Physics, 2016(12), Article 18. https://doi.org/10.1007/jhep12%282016%29018
• QCD radiative corrections for h→bb¯ in the standard model dimension-6 effective field theory
  
  Gauld, R., Pecjak, B., & Scott, D. (2016). QCD radiative corrections for h→bb¯ in the standard model dimension-6 effective field theory. Physical Review D, 94(7), Article 074045. https://doi.org/10.1103/physrevd.94.074045
• Associated production of a top pair and a W boson at next-to-next-to-leading logarithmic accuracy
  
  Broggio, A., Ferroglia, A., Ossola, G., & Pecjak, B. (2016). Associated production of a top pair and a W boson at next-to-next-to-leading logarithmic accuracy. Journal of High Energy Physics, 2016(09), Article 089. https://doi.org/10.1007/jhep09%282016%29089
• Resummed differential cross sections for top-quark pairs at the LHC
  
  Pecjak, B. D., Scott, D. J., Wang, X., & Yang, L. L. (2016). Resummed differential cross sections for top-quark pairs at the LHC. Physical Review Letters, 116(20), Article 202001. https://doi.org/10.1103/physrevlett.116.202001
• One-loop corrections to h → bb¯ and h → ττ¯ decays in the Standard Model dimension-6 EFT: four-fermion operators and the large-m t limit
  
  Gauld, R., Pecjak, B. D., & Scott, D. J. (2016). One-loop corrections to h → bb¯ and h → ττ¯ decays in the Standard Model dimension-6 EFT: four-fermion operators and the large-m t limit. Journal of High Energy Physics, 2016(5), Article 080. https://doi.org/10.1007/jhep05%282016%29080
• Associated production of a top pair and a Higgs boson beyond NLO
  
  Broggio, A., Ferroglia, A., Pecjak, B. D., Signer, A., & Yang, L. L. (2016). Associated production of a top pair and a Higgs boson beyond NLO. Journal of High Energy Physics, 2016(3), Article 124. https://doi.org/10.1007/jhep03%282016%29124
• Beauty-quark and charm-quark pair production asymmetries at LHCb
  
  Gauld, R., Haisch, U., Pecjak, B. D., & Re, E. (2015). Beauty-quark and charm-quark pair production asymmetries at LHCb. Physical Review D, 92(3), Article 034007. https://doi.org/10.1103/physrevd.92.034007
• NNLO hard functions in massless QCD
  
  Broggio, A., Ferroglia, A., Pecjak, B. D., & Zhang, Z. (2014). NNLO hard functions in massless QCD. Journal of High Energy Physics, 2014(12), Article 005. https://doi.org/10.1007/jhep12%282014%29005
• On new physics in Delta Gammad
  
  Bobeth, C., Haisch, U., Lenz, A., Pecjak, B., & Tetlalmatzi-Xolocotzi, G. (2014). On new physics in Delta Gammad. Journal of High Energy Physics, 2014(6), Article 40. https://doi.org/10.1007/jhep06%282014%29040
• Boosted top production: factorization and resummation for single-particle inclusive distributions
  
  Ferroglia, A., Marzani, S., Pecjak, B. D., & Yang, L. L. (2014). Boosted top production: factorization and resummation for single-particle inclusive distributions. Journal of High Energy Physics, 2014(1), Article 028. https://doi.org/10.1007/jhep01%282014%29028
• Top-quark pair production at high invariant mass: an NNLO soft plus virtual approximation
  
  Ferroglia, A., Pecjak, B. D., & Yang, L. L. (2013). Top-quark pair production at high invariant mass: an NNLO soft plus virtual approximation. Journal of High Energy Physics, 2013(9), Article 032. https://doi.org/10.1007/jhep09%282013%29032
• The NNLO soft function for the pair invariant mass distribution of boosted top quarks.
  
  Ferroglia, A., Pecjak, B. D., & Yang, L. L. (2012). The NNLO soft function for the pair invariant mass distribution of boosted top quarks. Journal of High Energy Physics, 2012(10), Article 180. https://doi.org/10.1007/jhep10%282012%29180
• Soft-gluon resummation for boosted top-quark production at hadron colliders.
  
  Ferroglia, A., Pecjak, B. D., & Yang, L. L. (2012). Soft-gluon resummation for boosted top-quark production at hadron colliders. Physical Review D, 86(3), Article 034010. https://doi.org/10.1103/physrevd.86.034010
• Top-quark production and QCD.
  
  Kidonakis, N., & Pecjak, B. D. (2012). Top-quark production and QCD. European Physical Journal C: Particles and Fields, 72(7), Article 2084. https://doi.org/10.1140/epjc/s10052-012-2084-0
• Top-pair forward-backward asymmetry beyond next-to-leading order.
  
  Ahrens, V., Ferroglia, A., Neubert, M., Pecjak, B. D., & Yang, L. L. (2011). Top-pair forward-backward asymmetry beyond next-to-leading order. Physical Review D - Particles, Fields, Gravitation and Cosmology, 84(7), Article 074004. https://doi.org/10.1103/physrevd.84.074004
• RG-improved single-particle inclusive cross sections and forward-backward asymmetry in tt¯tt¯ production at hadron colliders.
  
  Ahrens, V., Ferroglia, A., Neubert, M., Pecjak, B. D., & Yang, L.-L. (2011). RG-improved single-particle inclusive cross sections and forward-backward asymmetry in tt¯tt¯ production at hadron colliders. Journal of High Energy Physics, 2011(9), Article 070. https://doi.org/10.1007/jhep09%282011%29070
• Precision predictions for the t+t(bar) production cross section at hadron colliders.
  
  Ahrens, V., Ferroglia, A., Neubert, M., Pecjak, B. D., & Yang, L. L. (2011). Precision predictions for the t+t(bar) production cross section at hadron colliders. Physics Letters B, 703(2), 135-141. https://doi.org/10.1016/j.physletb.2011.07.058
• Sum rule estimate of the subleading non-perturbative contributions to B s –B¯sB¯s mixing.
  
  Mannel, T., Pecjak, B., & Pivovarov, A. (2011). Sum rule estimate of the subleading non-perturbative contributions to B s –B¯sB¯s mixing. European Physical Journal C: Particles and Fields, 71(4), Article 1607. https://doi.org/10.1140/epjc/s10052-011-1607-4
• Renormalization-Group Improved Predictions for Top-Quark Pair Production at Hadron Colliders.
  
  Ahrens, V., Ferroglia, A., Neubert, M., Pecjak, B. D., & Yang, L. L. (2010). Renormalization-Group Improved Predictions for Top-Quark Pair Production at Hadron Colliders. Journal of High Energy Physics, 2010(9), Article 97. https://doi.org/10.1007/jhep09%282010%29097
• Flavor physics in the quark sector.
  
  Antonelli, M., Asner, D., Bauer, D., Becher, T., Beneke, M., Bevan, A., Blanke, M., Bloise, C., Bona, M., Bondar, A., Bozzi, C., Brod, J., Buras, A., Cabibbo, N., Carbone, A., Cavoto, G., Cirigliano, V., Ciuchini, M., Coleman, J., … Zupan, J. (2010). Flavor physics in the quark sector. Physics Reports, 494(3-4), 197-414. https://doi.org/10.1016/j.physrep.2010.05.003
• NNLO corrections to B¯→Xuℓν¯ℓ and the determination of |V ub |.
  
  Greub, C., Neubert, M., & Pecjak, B. (2010). NNLO corrections to B¯→Xuℓν¯ℓ and the determination of |V ub |. European Physical Journal C: Particles and Fields, 65(3-4), 501-515. https://doi.org/10.1140/epjc/s10052-009-1210-0
• Threshold expansion at order alpha(s)**4 for the t t-bar invariant mass distribution at hadron colliders.
  
  Ahrens, V., Ferroglia, A., Neubert, M., Pecjak, B. D., & Yang, L. L. (2010). Threshold expansion at order alpha(s)**4 for the t t-bar invariant mass distribution at hadron colliders. Physics Letters B, 687(4-5), 331-337. https://doi.org/10.1016/j.physletb.2010.03.048
• Two-loop divergences of QCD scattering amplitudes with massive partons.
  
  Ferroglia, A., Neubert, M., Pecjak, B. D., & Yang, L. L. (2009). Two-loop divergences of QCD scattering amplitudes with massive partons. Physical Review Letters, 103(20), Article 201601. https://doi.org/10.1103/physrevlett.103.201601
• Two-loop divergences of massive scattering amplitudes in non-abelian gauge theories.
  
  Ferroglia, A., Neubert, M., Pecjak, B. D., & Yang, L. L. (2009). Two-loop divergences of massive scattering amplitudes in non-abelian gauge theories. Journal of High Energy Physics, 2009(11). https://doi.org/10.1088/1126-6708/2009/11/062
• Towards B→Vγ decays at NNLO in SCET.
  
  Ali, A., Pecjak, B. D., & Greub, C. (2008). Towards B→Vγ decays at NNLO in SCET. European Physical Journal C: Particles and Fields, 55(4), 577-595. https://doi.org/10.1140/epjc/s10052-008-0623-5
• Next-to-next-to-leading order corrections to anti-B ---> X(u) l anti-nu in the shape-function region.
  
  Asatrian, H., Greub, C., & Pecjak, B. (2008). Next-to-next-to-leading order corrections to anti-B ---> X(u) l anti-nu in the shape-function region. Physical Review D, 78(11), Article 114028. https://doi.org/10.1103/physrevd.78.114028
• Factorization and Momentum-Space Resummation in Deep-Inelastic Scattering
  
  Becher, T., Neubert, M., & Pecjak, B. D. (2007). Factorization and Momentum-Space Resummation in Deep-Inelastic Scattering. Journal of High Energy Physics, 01. https://doi.org/10.1088/1126-6708/2007/01/076
• Can anti-B --> X(c) l anti-nu l help us extract |V(ub)|?
  
  Boos, H., Feldmann, T., Mannel, T., & Pecjak, B. (2006). Can anti-B --> X(c) l anti-nu l help us extract |V(ub)|?. Journal of High Energy Physics, 05. https://doi.org/10.1088/1126-6708/2006/05/056
• Shape functions from anti-B --> X(c)l anti-nu(l)
  
  Boos, H., Feldmann, T., Mannel, T., & Pecjak, B. (2006). Shape functions from anti-B --> X(c)l anti-nu(l). Physical Review D - Particles, Fields, Gravitation and Cosmology, D73. https://doi.org/10.1103/physrevd.73.036003
• Power corrections to anti-B --> X(u) l anti-nu (X(s) gamma) decay spectra in the 'shape-function' region
  
  Beneke, M., Campanario, F., Mannel, T., & Pecjak, B. (2005). Power corrections to anti-B --> X(u) l anti-nu (X(s) gamma) decay spectra in the ’shape-function’ region. Journal of High Energy Physics, 06. https://doi.org/10.1088/1126-6708/2005/06/071
• Non-factorizable contributions to deep inelastic scattering at large x
  
  Pecjak, B. D. (2005). Non-factorizable contributions to deep inelastic scattering at large x. Journal of High Energy Physics, 10. https://doi.org/10.1088/1126-6708/2005/10/040
• Higher order corrections to QCD factorization in B --> pi K, pi pi decays
  
  Neubert, M., & Pecjak, B. D. (2002). Higher order corrections to QCD factorization in B --> pi K, pi pi decays. Journal of High Energy Physics, 2002(02), Article 028. https://doi.org/10.1088/1126-6708/2002/02/028
• Asymptotics of QCD factorization in exclusive hadronic decays of B mesons
  
  Becher, T., Neubert, M., & Pecjak, B. D. (2001). Asymptotics of QCD factorization in exclusive hadronic decays of B mesons. Nuclear Physics B, B619, 538-564. https://doi.org/10.1016/s0550-3213%2801%2900500-4