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Performance of the local reconstruction algorithms for the CMS hadron calorimeter with Run 2 data

Tumasyan, A.·Adam, W. (ORCID:0000000190994341)·Andrejkovic, J. W.·Bergauer, T. (ORCID:0000000257860293)·Chatterjee, S. (ORCID:0000000326600349)·Damanakis, K. (ORCID:0000000153892872)·Dragicevic, M. (ORCID:0000000319676783)·Escalante Del Valle, A. (ORCID:0000000297026359)·Hussain, P. S. (ORCID:0000000248255278)·Jeitler, M. (ORCID:0000000251419560)·Krammer, N. (ORCID:0000000205480985)·Lechner, L. (ORCID:0000000230651141)·Liko, D. (ORCID:000000023380473X)·Mikulec, I. (ORCID:0000000303852746)·Paulitsch, P.·Schieck, J. (ORCID:0000000210588093)·Schöfbeck, R. (ORCID:0000000223328784)·Schwarz, D. (ORCID:0000000238217331)·Sonawane, M. (ORCID:0000000305107010)·Templ, S. (ORCID:0000000331375692)·Waltenberger, W. (ORCID:0000000262157228)·Wulz, C. -E. (ORCID:0000000192265812)·Darwish, M. R. (ORCID:0000000328942377)·Janssen, T. (ORCID:0000000239984081)·Kello, T.·Van Mechelen, P. (ORCID:0000000287319051)·Bols, E. S. (ORCID:0000000285648732)·D'Hondt, J. (ORCID:0000000295986241)·De Moor, A. (ORCID:0000000159641935)·Delcourt, M. (ORCID:0000000182061787)·El Faham, H. (ORCID:0000000188942390)·Lowette, S. (ORCID:0000000339849987)·Morton, A. (ORCID:0000000299193492)·Müller, D. (ORCID:0000000217524527)·Sahasransu, A. R. (ORCID:0000000315051743)·Tavernier, S. (ORCID:0000000267929522)·Van Doninck, W.·Van Putte, S. (ORCID:0000000315593606)·Vannerom, D. (ORCID:0000000227475095)·Clerbaux, B. (ORCID:0000000185478211)·Dansana, S. (ORCID:0000000277527471)·De Lentdecker, G. (ORCID:0000000151247693)·Favart, L. (ORCID:0000000316457454)·Hohov, D. (ORCID:0000000247601597)·Jaramillo, J. (ORCID:0000000338856608)·Lee, K. (ORCID:0000000308084184)·Mahdavikhorrami, M. (ORCID:0000000282653595)·Makarenko, I. (ORCID:0000000285534508)·Malara, A. (ORCID:0000000186459282)·Paredes, S. (ORCID:0000000184879603)·Pétré, L. (ORCID:0009000079795771)·Postiau, N.·Thomas, L. (ORCID:0000000227563853)·Vanden Bemden, M.·Vander Velde, C. (ORCID:0000000333927294)·Vanlaer, P. (ORCID:0000000279314496)·Dobur, D. (ORCID:0000000300124866)·Knolle, J. (ORCID:0000000247815704)·Lambrecht, L. (ORCID:0000000191081560)·Mestdach, G.·Rendón, C.·Samalan, A.·Skovpen, K. (ORCID:0000000211600621)·Tytgat, M. (ORCID:0000000239902074)·Van Den Bossche, N. (ORCID:0000000329734991)·Vermassen, B.·Wezenbeek, L. (ORCID:000000016952891X)·Benecke, A. (ORCID:0000000302523609)·Bruno, G. (ORCID:0000000188578197)·Bury, F. (ORCID:0000000230772090)·Caputo, C. (ORCID:0000000175224808)·David, P. (ORCID:0000000192609371)·Delaere, C. (ORCID:0000000187076021)·Donertas, I. S. (ORCID:000000017485412X)·Giammanco, A. (ORCID:0000000196408294)·Jaffel, K. (ORCID:0000000174194248)·Jain, Sa (ORCID:0000000150783689)·Lemaitre, V.·Mondal, K. (ORCID:0000000159671245)·Taliercio, A. (ORCID:0000000251196280)·Tran, T. T. (ORCID:000000033060350X)·Vischia, P. (ORCID:0000000270888557)·Wertz, S. (ORCID:0000000286453670)·Alves, G. A. (ORCID:0000000283691446)·Coelho, E. (ORCID:0000000161149907)·Hensel, C. (ORCID:0000000188747624)·Moraes, A. (ORCID:0000000251575686)·Rebello Teles, P. (ORCID:0000000190298506)·Aldá Júnior, W. L. (ORCID:0000000158559817)·Alves Gallo Pereira, M. (ORCID:0000000342967028)·Barroso Ferreira Filho, M. (ORCID:0000000339040571)·Brandao Malbouisson, H. (ORCID:000000021326318X)·Carvalho, W. (ORCID:0000000307386615)·Chinellato, J.·Da Costa, E. M. (ORCID:0000000250166434)·Da Silveira, G. G. (ORCID:0000000335147056)·De Jesus Damiao, D. (ORCID:0000000237691680)·Dos Santos Sousa, V. (ORCID:0000000246819340)·Fonseca De Souza, S. (ORCID:0000000178300837)·Martins, J. (ORCID:0000000221202782)
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Abstract

A description is presented of the algorithms used to reconstruct energy deposited in the CMS hadron calorimeter during Run 2 (2015–2018) of the LHC. During Run 2, the characteristic bunch-crossing spacing for proton-proton collisions was 25 ns, which resulted in overlapping signals from adjacent crossings. The energy corresponding to a particular bunch crossing of interest is estimated using the known pulse shapes of energy depositions in the calorimeter, which are measured as functions of both energy and time. A variety of algorithms were developed to mitigate the effects of adjacent bunch crossings on local energy reconstruction in the hadron calorimeter in Run 2, and their performance is compared.

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46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDScalorimetersdata reduction methods

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Tumasyan, A., Adam, W. (ORCID:0000000190994341), Andrejkovic, J. W., Bergauer, T. (ORCID:0000000257860293), Chatterjee, S. (ORCID:0000000326600349), Damanakis, K. (ORCID:0000000153892872), Dragicevic, M. (ORCID:0000000319676783), Escalante Del Valle, A. (ORCID:0000000297026359), Hussain, P. S. (ORCID:0000000248255278), Jeitler, M. (ORCID:0000000251419560), Krammer, N. (ORCID:0000000205480985), Lechner, L. (ORCID:0000000230651141), Liko, D. (ORCID:000000023380473X), Mikulec, I. (ORCID:0000000303852746), Paulitsch, P., Schieck, J. (ORCID:0000000210588093), Schöfbeck, R. (ORCID:0000000223328784), Schwarz, D. (ORCID:0000000238217331), Sonawane, M. (ORCID:0000000305107010), Templ, S. (ORCID:0000000331375692), Waltenberger, W. (ORCID:0000000262157228), Wulz, C. -E. (ORCID:0000000192265812), Darwish, M. R. (ORCID:0000000328942377), Janssen, T. (ORCID:0000000239984081), Kello, T., Van Mechelen, P. (ORCID:0000000287319051), Bols, E. S. (ORCID:0000000285648732), D'Hondt, J. (ORCID:0000000295986241), De Moor, A. (ORCID:0000000159641935), Delcourt, M. (ORCID:0000000182061787), El Faham, H. (ORCID:0000000188942390), Lowette, S. (ORCID:0000000339849987), Morton, A. (ORCID:0000000299193492), Müller, D. (ORCID:0000000217524527), Sahasransu, A. R. (ORCID:0000000315051743), Tavernier, S. (ORCID:0000000267929522), Van Doninck, W., Van Putte, S. (ORCID:0000000315593606), Vannerom, D. (ORCID:0000000227475095), Clerbaux, B. (ORCID:0000000185478211), Dansana, S. (ORCID:0000000277527471), De Lentdecker, G. (ORCID:0000000151247693), Favart, L. (ORCID:0000000316457454), Hohov, D. (ORCID:0000000247601597), Jaramillo, J. (ORCID:0000000338856608), Lee, K. (ORCID:0000000308084184), Mahdavikhorrami, M. (ORCID:0000000282653595), Makarenko, I. (ORCID:0000000285534508), Malara, A. (ORCID:0000000186459282), Paredes, S. (ORCID:0000000184879603), Pétré, L. (ORCID:0009000079795771), Postiau, N., Thomas, L. (ORCID:0000000227563853), Vanden Bemden, M., Vander Velde, C. (ORCID:0000000333927294), Vanlaer, P. (ORCID:0000000279314496), Dobur, D. (ORCID:0000000300124866), Knolle, J. (ORCID:0000000247815704), Lambrecht, L. (ORCID:0000000191081560), Mestdach, G., Rendón, C., Samalan, A., Skovpen, K. (ORCID:0000000211600621), Tytgat, M. (ORCID:0000000239902074), Van Den Bossche, N. (ORCID:0000000329734991), Vermassen, B., Wezenbeek, L. (ORCID:000000016952891X), Benecke, A. (ORCID:0000000302523609), Bruno, G. (ORCID:0000000188578197), Bury, F. (ORCID:0000000230772090), Caputo, C. (ORCID:0000000175224808), David, P. (ORCID:0000000192609371), Delaere, C. (ORCID:0000000187076021), Donertas, I. S. (ORCID:000000017485412X), Giammanco, A. (ORCID:0000000196408294), Jaffel, K. (ORCID:0000000174194248), Jain, Sa (ORCID:0000000150783689), Lemaitre, V., Mondal, K. (ORCID:0000000159671245), Taliercio, A. (ORCID:0000000251196280), Tran, T. T. (ORCID:000000033060350X), Vischia, P. (ORCID:0000000270888557), Wertz, S. (ORCID:0000000286453670), Alves, G. A. (ORCID:0000000283691446), Coelho, E. (ORCID:0000000161149907), Hensel, C. (ORCID:0000000188747624), Moraes, A. (ORCID:0000000251575686), Rebello Teles, P. (ORCID:0000000190298506), Aldá Júnior, W. L. (ORCID:0000000158559817), Alves Gallo Pereira, M. (ORCID:0000000342967028), Barroso Ferreira Filho, M. (ORCID:0000000339040571), Brandao Malbouisson, H. (ORCID:000000021326318X), Carvalho, W. (ORCID:0000000307386615), Chinellato, J., Da Costa, E. M. (ORCID:0000000250166434), Da Silveira, G. G. (ORCID:0000000335147056), De Jesus Damiao, D. (ORCID:0000000237691680), Dos Santos Sousa, V. (ORCID:0000000246819340), Fonseca De Souza, S. (ORCID:0000000178300837), Martins, J. (ORCID:0000000221202782). 2023-11-20. Performance of the local reconstruction algorithms for the CMS hadron calorimeter with Run 2 data. https://doi.org/10.1088/1748-0221%2F18%2F11%2Fp11017

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