1.

Record Nr.

UNISALENTO991004167779707536

Autore

Barlozzini, Guido

Titolo

1945-1970 : società, politica, cultura in Italia : cronache / di Guido Barlozzini e Marcello Beltramme ; testi antologici da F. Chabod ... [et al.]

Pubbl/distr/stampa

Messina ; Firenze : D'Anna, 1976

Descrizione fisica

345 p. : ill. ; 21 cm

Collana

Secondo millennio. Problemi di storia ; 37

Altri autori (Persone)

Beltramme, Marcelloauthor

Chabod, Federico

Disciplina

945.092

Soggetti

Società - Italia

Italia Politica 1945 -1970

Lingua di pubblicazione

Italiano

Formato

Materiale a stampa

Livello bibliografico

Monografia



2.

Record Nr.

UNINA9910647786603321

Autore

Gonzalo Arnau Brossa

Titolo

First observation of fully reconstructed B0 and Bs0 decays into final states involving an excited neutral charm meson in LHCb. / / Arnau Brossa Gonzalo

Pubbl/distr/stampa

Cham, Switzerland : , : Springer, , [2023]

©2023

ISBN

9783031227530

9783031227523

Edizione

[1st ed. 2023.]

Descrizione fisica

1 online resource (241 pages)

Collana

Springer theses

Disciplina

539.72162

Soggetti

Mesons

Hadrons - Decay

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

Introduction -- Theory background -- The LHCb detector -- Analysis strategy -- Data samples -- Candidate selection -- Characterisation of backgrounds -- Simultaneous fit -- Signal efficiency -- Systematic uncertainties -- Results.

Sommario/riassunto

This book presents the latest results on the branching fraction and phase space distribution of B0 and Bs0 decays into final states including excited neutral charm mesons. This work represents four years of research, and the book describes in detail all the necessary steps and techniques required to perform a physics analysis of the data recorded by the LHCb experiment in the years 2016–2018. Although the results presented in this book represent the first measurement of such decays, the text is written in a manner accessible to Ph.D. students and early career researchers. Thus, all the contents included in this book are described in a pedagogical way, including technical details that would allow the results to be reproduced in future. In addition to the methodology used to perform these measurements, the book also includes a description of the theoretical background required to interpret the results presented, as well as a technical description of the LHCb detector, which provided the data sample used in this study.