Bobby Acharya

2022

AtlFast3: The Next Generation of Fast Simulation in ATLAS

ATLAS Collaboration, Aad, G., Abbott, B., Abbott, D. C., Abud, A. A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Hoffman, A. C. A., Acharya, B. S., Achkar, B., Adam, L., Bourdarios, C. A., Adamczyk, L., Adamek, L., Addepalli, S. V., & 31 othersAdelman, J., Adiguzel, A., Adorni, S., Adye, T., Affolder, A. A., Afik, Y., Agapopoulou, C., Agaras, M. N., Agarwala, J., Aggarwal, A., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmad, A., Ahmadov, F., Ahmed, W. S., Ai, X., Aielli, G., Aizenberg, I., Akatsuka, S., Akbiyik, M., Åkesson, T. P. A., Akimov, A. V., Khoury, K. A., Alberghi, G. L., Albert, J., Albicocco, P., Verzini, M. J. A., Alderweireldt, S., Aleksa, M., Aleksandrov, I. N. & Alexa, C., 11 Mar 2022, (E-pub ahead of print) In: Computing and Software for Big Science. 6, 1, 7.

Research output: Contribution to journal › Article › peer-review

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14 Citations (Scopus)

57 Downloads (Pure)

Constraints on Higgs boson production with large transverse momentum using H →b b ¯ decays in the ATLAS detector

(ATLAS Collaboration), 1 May 2022, In: Physical Review D. 105, 9, 092003.

Research output: Contribution to journal › Article › peer-review

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7 Citations (Scopus)

Constraints on Higgs boson properties using WW^∗(→ eνμν) jj production in 36.1^fb-1 of √s=13 TeV pp collisions with the ATLAS detector

ATLAS Collaboration, 18 Jul 2022, In: European Physical Journal C. 82, 7, 622.

Research output: Contribution to journal › Article › peer-review

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8 Citations (Scopus)

30 Downloads (Pure)

Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at √s=7 , 8 and 13 TeV

ATLAS Collaboration, May 2022, In: European Physical Journal C. 82, 5, 438.

Research output: Contribution to journal › Article › peer-review

Open Access

21 Citations (Scopus)

Direct constraint on the Higgs–charm coupling from a search for Higgs boson decays into charm quarks with the ATLAS detector

ATLAS Collaboration, Aug 2022, In: European Physical Journal C. 82, 8, 717.

Research output: Contribution to journal › Article › peer-review

Open Access

19 Citations (Scopus)

Gauging discrete symmetries of T_N-theories in five dimensions

Acharya, B., Lambert, N., Najjar, M., Svanes, E. E. & Tian, J., Apr 2022, In: Journal of High Energy Physics. 2022, 4, 114.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Citations (Scopus)

Measurement of Higgs boson decay into b-quarks in associated production with a top-quark pair in pp collisions at √s = 13 TeV with the ATLAS detector

The ATLAS Collaboration, Aad, G., Abbott, B., Abbott, D. C., Abed Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., Aboulhorma, A., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Acharya, B. S., Achkar, B., Adam, L., Adam Bourdarios, C., Adamczyk, L., Adamek, L., Addepalli, S. V., & 31 othersAdelman, J., Adiguzel, A., Adorni, S., Adye, T., Affolder, A. A., Afik, Y., Agapopoulou, C., Agaras, M. N., Agarwala, J., Aggarwal, A., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmad, A., Ahmadov, F., Ahmed, W. S., Ai, X., Aielli, G., Aizenberg, I., Akatsuka, S., Akbiyik, M., Åkesson, T. P. A., Akimov, A. V., Al Khoury, K., Alberghi, G. L., Albert, J., Albicocco, P., Alconada Verzini, M. J., Alderweireldt, S., Aleksa, M., Aleksandrov, I. N. & Alexa, C., Jun 2022, In: Journal of High Energy Physics. 2022, 6, 97.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Citations (Scopus)

Measurement of the energy asymmetry in tt¯ j production at 13 TeV with the ATLAS experiment and interpretation in the SMEFT framework

ATLAS Collaboration, 28 Apr 2022, In: European Physical Journal C. 82, 4, 374.

Research output: Contribution to journal › Article › peer-review

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8 Citations (Scopus)

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Measurement of the energy response of the ATLAS calorimeter to charged pions from W^±→ τ^±(→ π^±ν_τ) ν_τ events in Run 2 data

ATLAS Collaboration, 14 Mar 2022, In: European Physical Journal C. 82, 3, 223.

Research output: Contribution to journal › Article › peer-review

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2 Citations (Scopus)

25 Downloads (Pure)

Measurements of differential cross-sections in top-quark pair events with a high transverse momentum top quark and limits on beyond the Standard Model contributions to top-quark pair production with the ATLAS detector at √s = 13 TeV

The ATLAS Collaboration, 13 Jun 2022, In: Journal of High Energy Physics. 2022, 6, 63.

Research output: Contribution to journal › Article › peer-review

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8 Citations (Scopus)

16 Downloads (Pure)

Measurements of Higgs boson production cross-sections in the H → τ ⁺ τ ⁻ decay channel in pp collisions at √s = 13 TeV with the ATLAS detector

The ATLAS Collaboration, Aug 2022, In: Journal of High Energy Physics. 2022, 8, 175.

Research output: Contribution to journal › Article › peer-review

Open Access

18 Citations (Scopus)

Measurements of the Higgs boson inclusive and differential fiducial cross-sections in the diphoton decay channel with pp collisions at √s = 13 TeV with the ATLAS detector

The ATLAS Collaboration, Aug 2022, In: Journal of High Energy Physics. 2022, 8, 27.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Citations (Scopus)

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

The ATLAS Collaboration, Aug 2022, In: Journal of High Energy Physics. 2022, 8, 89.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a Higgs boson decaying into invisible particles at 13 TeV with the ATLAS detector

ATLAS Collaboration, 3 Feb 2022, In: European Physical Journal C. 82, 2, 105.

Research output: Contribution to journal › Article › peer-review

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15 Citations (Scopus)

12 Downloads (Pure)

Search for flavour-changing neutral-current interactions of a top quark and a gluon in pp collisions at √s=13 TeV with the ATLAS detector

ATLAS Collaboration, Apr 2022, In: European Physical Journal C. 82, 4, 334.

Research output: Contribution to journal › Article › peer-review

Open Access

7 Citations (Scopus)

Search for Higgs bosons decaying into new spin-0 or spin-1 particles in four-lepton final states with the ATLAS detector with 139 fb⁻¹ of pp collision data at √s = 13 TeV

The ATLAS Collaboration, 7 Mar 2022, In: Journal of High Energy Physics. 2022, 3, 41.

Research output: Contribution to journal › Article › peer-review

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15 Citations (Scopus)

12 Downloads (Pure)

Search for Highly-Ionizing Particles in pp Collisions at the LHC's Run-1 Using the Prototype MoEDAL Detector

(MoEDAL Collaboration), Acharya, B., Alexandre, J., Benes, P., Bergmann, B., Bertolucci, S., Bevan, A., Bhattacharya, R., Branzas, H., Burian, P., Campbell, M., Cecchini, S., Cho, Y. M., Montigny, M. D., Roeck, A. D., Ellis, J. R., Sawy, M. E., Fairbairn, M., Felea, D., Frank, M., & 31 othersHays, J., Hirt, A. M., Hung, P. Q., Janecek, J., Kalliokoski, M., Korzenev, A., Lacarrère, D. H., Leroy, C., Levi, G., Lionti, A., Margiotta, A., Maselek, R., Maulik, A., Mauri, N., Mavromatos, N. E., Mermod, P., Mieskolainen, M., Millward, L., Mitsou, V. A., Orava, R., Ostrovskiy, I., Ouimet, P. -P., Papavassiliou, J., Parker, B., Patrizii, L., Pavalas, G. E., Pinfold, J. L., Popa, L. A., Sakellariadou, M., Sakurai, K. & Sarkar, S., 10 Aug 2022, In: The European Physical Journal C. 694 .

Research output: Contribution to journal › Article › peer-review

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Search for highly-ionizing particles in pp collisions at the LHC’s Run-1 using the prototype MoEDAL detector

MoEDAL COLLABORATION, 10 Aug 2022, In: European Physical Journal C. 82, 8, 694.

Research output: Contribution to journal › Article › peer-review

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3 Citations (Scopus)

24 Downloads (Pure)

Search for invisible Higgs-boson decays in events with vector-boson fusion signatures using 139 fb⁻¹ of proton-proton data recorded by the ATLAS experiment

The ATLAS Collaboration, Aug 2022, In: Journal of High Energy Physics. 2022, 8, 104.

Research output: Contribution to journal › Article › peer-review

Open Access

27 Citations (Scopus)

Search for long-lived charginos based on a disappearing-track signature using 136 fb ^{- 1} of pp collisions at √s = 13 TeV with the ATLAS detector

ATLAS Collaboration, 11 Jul 2022, In: European Physical Journal C. 82, 7, 606.

Research output: Contribution to journal › Article › peer-review

Open Access

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21 Citations (Scopus)

33 Downloads (Pure)

Search for magnetic monopoles produced via the Schwinger mechanism

Acharya, B., Alexandre, J., Benes, P., Bergmann, B., Bertolucci, S., Bevan, A., Branzas, H., Burian, P., Campbell, M., Cho, Y. M., de Montigny, M., De Roeck, A., Ellis, J. R., Sawy, M. E., Fairbairn, M., Felea, D., Frank, M., Gould, O., Hays, J., Hirt, A. M., & 47 othersHo, D. L. J., Hung, P. Q., Janecek, J., Kalliokoski, M., Korzenev, A., Lacarrère, D. H., Leroy, C., Levi, G., Lionti, A., Maulik, A., Margiotta, A., Mauri, N., Mavromatos, N. E., Mermod, P., Millward, L., Mitsou, V. A., Ostrovskiy, I., Ouimet, P. P., Papavassiliou, J., Parker, B., Patrizii, L., Păvălaş, G. E., Pinfold, J. L., Popa, L. A., Popa, V., Pozzato, M., Pospisil, S., Rajantie, A., de Austri, R. R., Sahnoun, Z., Sakellariadou, M., Santra, A., Sarkar, S., Semenoff, G., Shaa, A., Sirri, G., Sliwa, K., Soluk, R., Spurio, M., Staelens, M., Suk, M., Tenti, M., Togo, V., Tuszyn'ski, J. A., Upreti, A., Vento, V. & Vives, O., 2 Feb 2022, In: Nature. 602, 7895, p. 63-67 5 p.

Research output: Contribution to journal › Article › peer-review

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16 Citations (Scopus)

31 Downloads (Pure)

Search for neutral long-lived particles in pp collisions at √s = 13 TeV that decay into displaced hadronic jets in the ATLAS calorimeter

The ATLAS Collaboration, 1 Jun 2022, In: Journal of High Energy Physics. 2022, 6, 5.

Research output: Contribution to journal › Article › peer-review

Open Access

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7 Citations (Scopus)

12 Downloads (Pure)

Search for resonant pair production of Higgs bosons in the b b ¯ b b ¯ final state using pp collisions at s =13 TeV with the ATLAS detector

(ATLAS Collaboration), 1 May 2022, In: Physical Review D. 105, 9, 092002.

Research output: Contribution to journal › Article › peer-review

Open Access

14 Citations (Scopus)

Search for single production of a vectorlike T quark decaying into a Higgs boson and top quark with fully hadronic final states using the ATLAS detector

(ATLAS Collaboration), 1 May 2022, In: Physical Review D. 105, 9, 092012.

Research output: Contribution to journal › Article › peer-review

Open Access

16 Citations (Scopus)

Study of Bc+→J/ψDs+ and Bc+→J/ψDs∗+ decays in pp collisions at √s = 13 TeV with the ATLAS detector

The ATLAS Collaboration, Aug 2022, In: Journal of High Energy Physics. 2022, 8, 87.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Citations (Scopus)

The ATLAS inner detector trigger performance in pp collisions at 13 TeV during LHC Run 2

ATLAS Collaboration, 8 Mar 2022, In: European Physical Journal C. 82, 3, 206.

Research output: Contribution to journal › Article › peer-review

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11 Citations (Scopus)

14 Downloads (Pure)

Two-particle Bose–Einstein correlations in pp collisions at √s=13 TeV measured with the ATLAS detector at the LHC

ATLAS Collaboration, 11 Jul 2022, In: European Physical Journal C. 82, 7, 608.

Research output: Contribution to journal › Article › peer-review

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4 Citations (Scopus)

23 Downloads (Pure)

2021

A search for the decays of stopped long-lived particles at √s = 13 TeV with the ATLAS detector

The ATLAS Collaboration, Jul 2021, In: Journal of High Energy Physics. 2021, 7, 173.

Research output: Contribution to journal › Article › peer-review

Open Access

10 Citations (Scopus)

Configuration and performance of the ATLAS b-jet triggers in Run 2

ATLAS Collaboration & ATLAS Collaboration, Dec 2021, In: European Physical Journal C. 81, 12, 1087.

Research output: Contribution to journal › Article › peer-review

Open Access

6 Citations (Scopus)

Determination of the parton distribution functions of the proton from ATLAS measurements of differential W^± and Z boson production in association with jets

The ATLAS Collaboration, Jul 2021, In: Journal of High Energy Physics. 2021, 7, 223.

Research output: Contribution to journal › Article › peer-review

Open Access

9 Citations (Scopus)

Exclusive dimuon production in ultraperipheral Pb + Pb collisions at √s_NN= 5.02 TeV with ATLAS

The ATLAS Collaboration, Aug 2021, In: PHYSICAL REVIEW C. 104, 2, 024906.

Research output: Contribution to journal › Article › peer-review

Open Access

23 Citations (Scopus)

First Search for Dyons with the Full MoEDAL Trapping Detector in 13 TeV pp Collisions

(MoEDAL Collaboration), 19 Feb 2021, In: Physical Review Letters. 126, 7, 071801.

Research output: Contribution to journal › Article › peer-review

Open Access

20 Citations (Scopus)

Jet energy scale and resolution measured in proton–proton collisions at √s=13 TeV with the ATLAS detector

ATLAS Collaboration, Aug 2021, In: European Physical Journal C. 81, 8, 689.

Research output: Contribution to journal › Article › peer-review

Open Access

71 Citations (Scopus)

Longitudinal Flow Decorrelations in Xe+Xe Collisions at sNN =5.44 TeV with the ATLAS Detector

ATLAS Collaboration, 24 Mar 2021, In: Physical Review Letters. 126, 12, 122301.

Research output: Contribution to journal › Article › peer-review

Open Access

17 Citations (Scopus)

Measurement of b-quark fragmentation properties in jets using the decay B ^± → J/ψK ^± in pp collisions at √s = 13 TeV with the ATLAS detector

The ATLAS Collaboration, Aad, G., Abbott, B., Abbott, D. C., Abed Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S., Abramowicz, H., Abreu, H., Abulaiti, Y., Abusleme Hoffman, A. C., Acharya, B. S., Achkar, B., Adam, L., Adam Bourdarios, C., Adamczyk, L., Adamek, L., Adelman, J., & 31 othersAdiguzel, A., Adorni, S., Adye, T., Affolder, A. A., Afik, Y., Agapopoulou, C., Agaras, M. N., Agarwala, J., Aggarwal, A., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmad, A., Ahmadov, F., Ahmed, W. S., Ai, X., Aielli, G., Akatsuka, S., Akbiyik, M., Åkesson, T. P. A., Akimov, A. V., Al Khoury, K., Alberghi, G. L., Albert, J., Alconada Verzini, M. J., Alderweireldt, S., Aleksa, M., Aleksandrov, I. N., Alexa, C., Alexopoulos, T., Alfonsi, A. & Alfonsi, F., Dec 2021, In: Journal of High Energy Physics. 2021, 12, 131.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Citations (Scopus)

Measurement of hadronic event shapes in high-p _T multijet final states at √s = 13 TeV with the ATLAS detector

The ATLAS Collaboration, Aad, G., Abbott, B., Abbott, D. C., Abed Abud, A., Abeling, K., Abhayasinghe, D. K., Abidi, S. H., AbouZeid, O. S., Abraham, N. L., Abramowicz, H., Abreu, H., Abulaiti, Y., Acharya, B. S., Achkar, B., Adam, L., Adam Bourdarios, C., Adamczyk, L., Adamek, L., Adelman, J., & 31 othersAdersberger, M., Adiguzel, A., Adorni, S., Adye, T., Affolder, A. A., Afik, Y., Agapopoulou, C., Agaras, M. N., Aggarwal, A., Agheorghiesei, C., Aguilar-Saavedra, J. A., Ahmad, A., Ahmadov, F., Ahmed, W. S., Ai, X., Aielli, G., Akatsuka, S., Akbiyik, M., Åkesson, T. P. A., Akilli, E., Akimov, A. V., Al Khoury, K., Alberghi, G. L., Albert, J., Alconada Verzini, M. J., Alderweireldt, S., Aleksa, M., Aleksandrov, I. N., Alexa, C., Alexopoulos, T. & Alfonsi, A., Jan 2021, In: Journal of High Energy Physics. 2021, 1, 188.

Research output: Contribution to journal › Article › peer-review

Open Access