Official Production ==================== This page collects all the information related to the official **simulation** production of NEXT detectors. .. warning:: This webpage is still under construction. If you would like to contribute, reach `me `_! NEXT-100 (16-02-2026) ----------------------------- This production can be found in ``neutrinos1.ific.uv.es`` This dataset includes multiple simulations processed for krypton and high energy at 4 bar, all found on the neutrinos cluster (``neutrinos1.ific.uv.es``), at directory `/lustre/neu/data4/NEXT/4bar/`: .. list-table:: :widths: 40 60 :header-rows: 0 * - **nexus:** - ``v07_10_01`` * - **nexus: LTs and PSFs for Detsim** - ``v07_10_01_Jan2026`` * - **IC** - ``f61e3945f449b094590cdf1e708419c15f628fe0`` * - **NEXT-100 Background Model** - ``-`` .. list-table:: :widths: 40 20 60 40 :header-rows: 1 * - Folder name - Type - Description - Processed: * - ``kr_202602/`` - Kr 83m - Fast sim [#kr-map]_ - **3.5M events** in NEXT100 active volume, 800k events kept at hypathia level. - nexus, detsim, hypathia, dorothea * - ``kr_202601_full/`` - Kr 83m - Full sim - **1.7M events**. - nexus, hypathia, dorothea * - ``th_port1a_202602/`` - Th 228 - Fast sim - **~850k events** within 1-2.8 MeV energy window - nexus, detsim, hypathia, sophronia * - ``th_port1a_dep_202602/`` - Th 228 - Fast sim - **~1.5M events** within 1.45-1.65 MeV energy window (DEP). - nexus, detsim, hypathia, sophronia * - ``th_port1a_dep_202602_full/`` - Th 228 - Full sim - **~19k events** within 1.45-1.65 MeV energy window (DEP). 900 events at buffy/hypathia level. - nexus, buffy, hypathia, sophronia .. [#kr-map] Includes Kr map: ``kr_map_MC_202602.krmap`` NEXT-100 (20-10-2025) ----------------------------- This dataset includes multiple simulations processed for krypton and high energy at 4 bar, all found at `/lustre/neu/data4/NEXT/4bar/`: .. list-table:: :widths: 40 60 :header-rows: 0 * - **nexus:** - ``-`` * - **nexus: LTs and PSFs for Detsim** - ``-`` * - **IC** - ``-`` * - **NEXT-100 Background Model** - ``-`` .. list-table:: :widths: 40 20 60 40 :header-rows: 1 * - Folder name - Type - Description - Processed: * - ``kr_202503_fullsim/`` - Kr 83m - Full sim - **200k events** in NEXT100 active volume. 50ms electron lifetime - nexus, hypathia, dorothea * - ``kr_202502_fullsim/`` - Kr 83m - Full sim - **200k events** in NEXT100 active volume. 1000ms electron lifetime - nexus, hypathia, dorothea * - ``kr_202510_fullsim/`` - Kr 83m - Full sim - **1M events** in NEXT100 active volume. - hypathia, dorothea * - ``th_port1a_202509/`` - Tl 208 - Fast sim - **1.63M events** within 1-2.8 MeV energy window - nexus, sophronia NEXT-100 (30-10-24) ----------------------------- A dataset using fast simulations has been produced for two different vessel pressures: High Pressure Run (HPR) with 13.5 bar and Low Pressure Run (LPR) with 5 bar. The highlights of this production (distinct from the first production) are: * More statistics for the High Energy calibration and radiogenics at HPR. * First Kr and High Energy calibration data at LPR. Some information about the LPR production (changes in electron diffusion, drift velocity and gain parameters, nexus efficiencies...) can be found in `this talk `_ The data was produced using: .. list-table:: :widths: 40 60 :header-rows: 0 * - **nexus:** - ``v7_03_01`` * - **nexus: LTs and PSFs for Detsim** - ``v7_01_00(+ G4 op bug)`` * - **IC** - ``pre_v2_step0`` tag, from `PR#842 `_ * - **NEXT-100 Background Model** - ``v4`` All LTs and PSFs for Detsim are reused from the previous production. For LPR they were used as a first approach since they are not made yet, but Kr map and deconvolution PSF were created with the new Kr calibration data. This production can be found in ``neutrinos1.ific.uv.es`` under the following path: .. code-block:: text /data4/NEXT/NEXT100_production/ And the general hierarchy:: pressure_run ├── LightTables └── prod_type ├── config_templates └── isotope └── volumes └── production Where: * **pressure_run:** two different folders, **HPR** or **LPR** depending on the pressure of the vessel. * **LightTables:** contains the LTs and PSFs used for Detsim, the Kr map used for the energy corrections and the deconvolution PSF. * **prod_type:** the type of data, can be **HE_calib** (High Energy calibration), **Kr_calib** (Kripton calibration) or **radiogenics**, among others to be added in a future. * **config_templates:** contains the configuration files used for nexus and IC. * **isotope:** the name of the simulated isotope, can be :sup:`214`\Bi or :sup:`208`\Tl for radiogenics, for example. * **volumes:** nexus volumes where the isotope was simulated, such as ACTIVE for the Kr calibration, the different calibration ports for HE calibration, or the NEXT-100 detector components for radiogenics. * **production:** contains the nexus and IC files, divided in folders by city. NEXT-100 (first production) --------------------------- A first production using fast simulations (:doc:`detsim`) has been produced using .. list-table:: :widths: 40 60 :header-rows: 0 * - **nexus: radiogenics + signal** - ``v7_02_00`` * - **nexus: muons** - ``v7_03_00`` * - **nexus: LTs and PSFs for Detsim** - ``v7_01_00(+ G4 op bug)`` * - **IC** - ``8e1de90c1cec5a1c3d25b35eca456f87f4f7e64c`` * - **IC: muons** - `PR#823 `_ * - **NEXT-100 Background Model** - ``v4`` This production can be found in ``neutrinos1.ific.uv.es`` under the following path: .. code-block:: text /data4/NEXT/NEXT100_prod/ **Nexus macros** for the current production can be found on GitHub `here `_. Detsim *light tables* (**LTs**) and *point spread functions* (**PSFs**) can be found in ``neutrinos1.ific.uv.es`` in .. code-block:: text Note: these files disappeared due to an incident in the neutrinos cluster. This is just for reference. /data4/NEXT/NEXT100_prod/LightTables/ (for productions before May 2024) /lustre/neu/data4/NEXT/NEXT100/MC/Tables/202405_Krishan (for productions after May 2024) **Config** files for the rest of the production chain can also be found on `here `_ on Github. NEXT-White ------------ Latest official production was generated using .. list-table:: :widths: 40 60 :header-rows: 0 * - **nexus** - ``v5_07_00``/``v5_07_01`` * - **detsim** - ``v0_09_01`` * - **IC: diomira, irene, and dorothea** - ``v1.1.0`` * - **IC: penthesilea** - ``v1.2.0`` * - **IC: isaura** - ``v1.2.alberto`` * - **Background Model** - ``v9`` It can be found in ``neutrinos1.ific.uv.es`` under the following path: .. code-block:: text /lustre/neu/data4/NEXT/NEXTNEW/MC/ For the different productions the corresponding latest **tags** are: .. list-table:: :widths: 40 60 :header-rows: 1 * - Production - Folder * - **0nubb** - ``NEXT_v1_05_02_NEXUS_v5_07_00_bkg_v9`` * - **Xe2nu** - ``NEXT_v1_05_02_NEXUS_v5_07_01_bkg_v9`` * - **Calibration** - ``NEXT_v1_05_02_NEXUS_v5_07_01_bkg_v9`` * - **NEW Background Model** - ``NEXT_v1_05_02_NEXUS_v5_07_01_bkg_v9`` **Output hdf5** files together with the corresponding config files used to run each of the cities can be found there. E.g. the background production of deconvoluted hits (``cdst``) can be found in .. code-block:: text /lustre/neu/data4/NEXT/NEXTNEW/MC/Background/NEXT_v1_05_02_NEXUS_v5_07_01_bkg_v9/cdst/output Where the following **config** files have been used, .. code-block:: text /lustre/neu/data4/NEXT/NEXTNEW/MC/Background/NEXT_v1_05_02_NEXUS_v5_07_01_bkg_v9/cdst/conf .. note:: It is important to stress some aspects regarding the production: * The production is based on the v9 version of the background model. The details of the model can be found `here `_. * The two versions of ``nexus`` (v5_07_00 and v5_07_01) are identical but for an update concerning the calibration ports. * The detsim package refers to the ``c++`` and ``art`` version. The repository may be found `here `_. * The EventMixer package refers to the ``gate`` version. The repository may be found `here `_. * The IC package is considered in different versions since the goal is to match the official Canfranc production for data (``v1.1.0``). However, several updates implied the usage of more recent versions, even a custom one before the officialization of ``ìsaura``.